From a098d858377f09497b3d5e9c052adc170795f99d Mon Sep 17 00:00:00 2001
From: Sarangan Rajamanickam <sarajama@microsoft.com>
Date: Thu, 31 Jan 2019 13:43:42 -0800
Subject: [PATCH] Release 01312019 (#2195)

* Config Changes for Compute Version Release

* Regen Computer Vision SDK & Azure Rollup

* Config Changes for Devtest Labs relase

* Regen DevtestLabs and Azure SDK

* Config Changes for HDInsight Management

* Config Changes for HDInsight Management & Azure Rollup

* Config Changes for Lab Services

* Regen Labservices & Azure SDK Rollup

* Regen all SDKs

* Added Changelog
---
 ChangeLog.md                                  |    8 +
 Gemfile                                       |    1 +
 azure_sdk/lib/azure_sdk/version.rb            |    2 +-
 azure_sdk/lib/latest/latest_profile_client.rb |   12 +-
 .../modules/computervision_profile_module.rb  |  182 +-
 .../modules/devtestlabs_profile_module.rb     |  996 ++++---
 .../modules/labservices_profile_module.rb     |  357 +++
 config/GEMS_TO_RELEASE                        |    7 +-
 config/GEM_VERSIONS                           |   10 +-
 config/config.json                            |   22 +-
 config/dir_metadata.json                      |    7 +
 config/profiles.json                          |   23 +-
 .../computer_vision_client.rb                 |    2 +-
 .../azure_cognitiveservices_computervision.rb |   56 +-
 .../computer_vision_client.rb                 | 1856 ++++++++-----
 .../models/adult_info.rb                      |    6 +-
 .../models/area_of_interest_result.rb         |   72 +
 .../models/bounding_rect.rb                   |   83 +
 .../models/category.rb                        |    2 +-
 .../models/celebrities_model.rb               |    5 +-
 .../models/celebrity_results.rb               |    5 +-
 .../models/computer_vision_error.rb           |   12 +-
 .../models/computer_vision_error_codes.rb     |   27 -
 .../models/detect_result.rb                   |   79 +
 .../models/detected_object.rb                 |   86 +
 .../models/domain_model_results.rb            |    2 +-
 .../models/face_description.rb                |    3 +-
 .../models/face_rectangle.rb                  |   12 +-
 .../models/image_analysis.rb                  |   35 +-
 .../models/image_caption.rb                   |    4 +-
 .../models/image_metadata.rb                  |    8 +-
 .../models/image_tag.rb                       |    8 +-
 .../models/image_type.rb                      |    8 +-
 .../models/image_url.rb                       |    2 +-
 .../models/landmark_results.rb                |    5 +-
 .../models/landmarks_model.rb                 |    5 +-
 .../models/model_description.rb               |    4 +-
 .../models/object_hierarchy.rb                |   73 +
 .../models/ocr_region.rb                      |    2 +-
 .../models/ocr_result.rb                      |    6 +-
 .../models/visual_feature_types.rb            |    1 +
 .../modules/computervision_profile_module.rb  |  182 +-
 .../lib/version.rb                            |    2 +-
 .../dev_test_labs_client.rb                   |    2 +-
 .../models/attach_new_data_disk_options.rb    |    2 +-
 .../azure_mgmt_devtestlabs/models/disk.rb     |    2 +-
 .../models/generate_upload_uri_response.rb    |    2 +-
 .../notification_channels.rb                  |   32 +-
 .../generated/azure_mgmt_devtestlabs.rb       |  241 ++
 .../azure_mgmt_devtestlabs/arm_templates.rb   |  369 +++
 .../artifact_sources.rb                       |  673 +++++
 .../azure_mgmt_devtestlabs/artifacts.rb       |  486 ++++
 .../generated/azure_mgmt_devtestlabs/costs.rb |  244 ++
 .../azure_mgmt_devtestlabs/custom_images.rb   |  759 +++++
 .../dev_test_labs_client.rb                   |  227 ++
 .../generated/azure_mgmt_devtestlabs/disks.rb | 1090 ++++++++
 .../azure_mgmt_devtestlabs/environments.rb    |  793 ++++++
 .../azure_mgmt_devtestlabs/formulas.rb        |  727 +++++
 .../azure_mgmt_devtestlabs/gallery_images.rb  |  259 ++
 .../global_schedules.rb                       | 1131 ++++++++
 .../generated/azure_mgmt_devtestlabs/labs.rb  | 1820 ++++++++++++
 .../models/applicable_schedule.rb             |  113 +
 .../models/applicable_schedule_fragment.rb    |   78 +
 .../models/apply_artifacts_request.rb         |   56 +
 .../models/arm_template.rb                    |  194 ++
 .../models/arm_template_info.rb               |   57 +
 .../models/arm_template_list.rb               |   98 +
 .../arm_template_parameter_properties.rb      |   57 +
 ..._template_parameter_properties_fragment.rb |   57 +
 .../azure_mgmt_devtestlabs/models/artifact.rb |  182 ++
 .../artifact_deployment_status_properties.rb  |   70 +
 ...t_deployment_status_properties_fragment.rb |   71 +
 .../models/artifact_install_properties.rb     |  123 +
 .../artifact_install_properties_fragment.rb   |  123 +
 .../models/artifact_list.rb                   |   98 +
 .../models/artifact_parameter_properties.rb   |   57 +
 .../artifact_parameter_properties_fragment.rb |   57 +
 .../models/artifact_source.rb                 |  215 ++
 .../models/artifact_source_fragment.rb        |  144 +
 .../models/artifact_source_list.rb            |   98 +
 .../models/attach_disk_properties.rb          |   47 +
 .../models/attach_new_data_disk_options.rb    |   69 +
 .../attach_new_data_disk_options_fragment.rb  |   69 +
 .../models/bulk_creation_parameters.rb        |   46 +
 .../bulk_creation_parameters_fragment.rb      |   46 +
 .../models/compute_data_disk.rb               |   80 +
 .../models/compute_data_disk_fragment.rb      |   80 +
 .../models/compute_vm_instance_view_status.rb |   68 +
 ...ompute_vm_instance_view_status_fragment.rb |   68 +
 .../models/compute_vm_properties.rb           |  141 +
 .../models/compute_vm_properties_fragment.rb  |  141 +
 .../models/cost_threshold_properties.rb       |   97 +
 .../models/cost_threshold_status.rb           |   16 +
 .../models/cost_type.rb                       |   17 +
 .../models/custom_image.rb                    |  238 ++
 .../models/custom_image_fragment.rb           |  167 ++
 .../models/custom_image_list.rb               |   98 +
 .../models/custom_image_os_type.rb            |   17 +
 .../models/custom_image_properties_custom.rb  |   69 +
 ...custom_image_properties_custom_fragment.rb |   69 +
 .../custom_image_properties_from_plan.rb      |   70 +
 ...tom_image_properties_from_plan_fragment.rb |   70 +
 .../models/custom_image_properties_from_vm.rb |   70 +
 ...ustom_image_properties_from_vm_fragment.rb |   70 +
 .../models/data_disk_properties.rb            |   73 +
 .../models/data_disk_properties_fragment.rb   |   73 +
 .../models/data_disk_storage_type_info.rb     |   58 +
 .../data_disk_storage_type_info_fragment.rb   |   58 +
 .../models/day_details.rb                     |   46 +
 .../models/day_details_fragment.rb            |   46 +
 .../models/detach_data_disk_properties.rb     |   47 +
 .../models/detach_disk_properties.rb          |   47 +
 .../azure_mgmt_devtestlabs/models/disk.rb     |  204 ++
 .../models/disk_fragment.rb                   |  133 +
 .../models/disk_list.rb                       |   98 +
 .../models/dtl_environment.rb                 |  160 ++
 .../models/dtl_environment_fragment.rb        |   76 +
 .../models/dtl_environment_list.rb            |   98 +
 .../models/enable_status.rb                   |   16 +
 .../environment_deployment_properties.rb      |   67 +
 ...ironment_deployment_properties_fragment.rb |   67 +
 .../models/environment_permission.rb          |   16 +
 .../models/evaluate_policies_properties.rb    |   79 +
 .../models/evaluate_policies_request.rb       |   55 +
 .../models/evaluate_policies_response.rb      |   55 +
 .../azure_mgmt_devtestlabs/models/event.rb    |   48 +
 .../models/event_fragment.rb                  |   48 +
 .../export_resource_usage_parameters.rb       |   60 +
 .../models/external_subnet.rb                 |   57 +
 .../models/external_subnet_fragment.rb        |   57 +
 .../models/file_upload_options.rb             |   16 +
 .../azure_mgmt_devtestlabs/models/formula.rb  |  182 ++
 .../models/formula_fragment.rb                |  111 +
 .../models/formula_list.rb                    |   98 +
 .../models/formula_properties_from_vm.rb      |   47 +
 .../formula_properties_from_vm_fragment.rb    |   47 +
 .../models/gallery_image.rb                   |  178 ++
 .../models/gallery_image_list.rb              |   98 +
 .../models/gallery_image_reference.rb         |   90 +
 .../gallery_image_reference_fragment.rb       |   90 +
 .../models/generate_arm_template_request.rb   |   90 +
 .../models/generate_upload_uri_parameter.rb   |   46 +
 .../models/generate_upload_uri_response.rb    |   46 +
 .../models/host_caching_options.rb            |   17 +
 .../models/hour_details.rb                    |   46 +
 .../models/hour_details_fragment.rb           |   46 +
 .../models/http_status_code.rb                |   56 +
 .../models/identity_properties.rb             |   79 +
 .../import_lab_virtual_machine_request.rb     |   59 +
 .../models/inbound_nat_rule.rb                |   73 +
 .../models/inbound_nat_rule_fragment.rb       |   73 +
 .../azure_mgmt_devtestlabs/models/lab.rb      |  363 +++
 .../models/lab_announcement_properties.rb     |  117 +
 .../lab_announcement_properties_fragment.rb   |   93 +
 .../azure_mgmt_devtestlabs/models/lab_cost.rb |  224 ++
 .../models/lab_cost_details_properties.rb     |   69 +
 .../models/lab_cost_summary_properties.rb     |   46 +
 .../models/lab_fragment.rb                    |  181 ++
 .../azure_mgmt_devtestlabs/models/lab_list.rb |   98 +
 .../models/lab_resource_cost_properties.rb    |  136 +
 .../models/lab_support_properties.rb          |   59 +
 .../models/lab_support_properties_fragment.rb |   59 +
 .../azure_mgmt_devtestlabs/models/lab_vhd.rb  |   46 +
 .../models/lab_vhd_list.rb                    |   98 +
 .../models/lab_virtual_machine.rb             |  526 ++++
 .../lab_virtual_machine_creation_parameter.rb |  478 ++++
 ...ual_machine_creation_parameter_fragment.rb |  480 ++++
 .../models/lab_virtual_machine_fragment.rb    |  441 +++
 .../models/lab_virtual_machine_list.rb        |   98 +
 .../models/linux_os_info.rb                   |   49 +
 .../models/linux_os_info_fragment.rb          |   49 +
 .../models/linux_os_state.rb                  |   17 +
 .../models/network_interface_properties.rb    |  139 +
 .../network_interface_properties_fragment.rb  |  139 +
 .../models/notification_channel.rb            |  189 ++
 .../models/notification_channel_event_type.rb |   16 +
 .../models/notification_channel_fragment.rb   |  118 +
 .../models/notification_channel_list.rb       |   98 +
 .../models/notification_settings.rb           |   96 +
 .../models/notification_settings_fragment.rb  |   96 +
 .../models/notify_parameters.rb               |   58 +
 .../models/operation_error.rb                 |   57 +
 .../models/operation_metadata.rb              |   59 +
 .../models/operation_metadata_display.rb      |   80 +
 .../models/operation_result.rb                |   82 +
 .../models/parameter_info.rb                  |   57 +
 .../models/parameters_value_file_info.rb      |   57 +
 .../percentage_cost_threshold_properties.rb   |   46 +
 .../azure_mgmt_devtestlabs/models/policy.rb   |  197 ++
 .../models/policy_evaluator_type.rb           |   16 +
 .../models/policy_fact_name.rb                |   24 +
 .../models/policy_fragment.rb                 |  126 +
 .../models/policy_list.rb                     |   98 +
 .../models/policy_set_result.rb               |   67 +
 .../models/policy_status.rb                   |   16 +
 .../models/policy_violation.rb                |   57 +
 .../azure_mgmt_devtestlabs/models/port.rb     |   58 +
 .../models/port_fragment.rb                   |   58 +
 .../models/premium_data_disk.rb               |   16 +
 .../models/provider_operation_result.rb       |  101 +
 .../models/rdp_connection.rb                  |   46 +
 .../models/reporting_cycle_type.rb            |   16 +
 .../resize_lab_virtual_machine_properties.rb  |   46 +
 .../azure_mgmt_devtestlabs/models/resource.rb |  110 +
 .../models/retarget_schedule_properties.rb    |   59 +
 .../azure_mgmt_devtestlabs/models/schedule.rb |  219 ++
 .../models/schedule_creation_parameter.rb     |  173 ++
 .../schedule_creation_parameter_fragment.rb   |  173 ++
 .../models/schedule_fragment.rb               |  148 +
 .../models/schedule_list.rb                   |   98 +
 .../azure_mgmt_devtestlabs/models/secret.rb   |  121 +
 .../models/secret_fragment.rb                 |   62 +
 .../models/secret_list.rb                     |   98 +
 .../models/service_fabric.rb                  |  147 +
 .../models/service_fabric_fragment.rb         |   74 +
 .../models/service_fabric_list.rb             |   98 +
 .../models/service_runner.rb                  |   98 +
 .../models/service_runner_list.rb             |   98 +
 .../shared_public_ip_address_configuration.rb |   56 +
 ...ublic_ip_address_configuration_fragment.rb |   57 +
 .../models/shutdown_notification_content.rb   |  180 ++
 .../models/source_control_type.rb             |   16 +
 .../models/storage_type.rb                    |   16 +
 .../azure_mgmt_devtestlabs/models/subnet.rb   |   70 +
 .../models/subnet_fragment.rb                 |   70 +
 .../models/subnet_override.rb                 |  107 +
 .../models/subnet_override_fragment.rb        |  107 +
 ..._shared_public_ip_address_configuration.rb |   56 +
 ...ublic_ip_address_configuration_fragment.rb |   57 +
 .../models/target_cost_properties.rb          |  112 +
 .../models/target_cost_status.rb              |   16 +
 .../models/transport_protocol.rb              |   16 +
 .../models/update_resource.rb                 |   54 +
 .../models/usage_permission_type.rb           |   17 +
 .../azure_mgmt_devtestlabs/models/user.rb     |  146 +
 .../models/user_fragment.rb                   |   75 +
 .../models/user_identity.rb                   |   96 +
 .../models/user_identity_fragment.rb          |   96 +
 .../models/user_list.rb                       |   98 +
 .../models/user_secret_store.rb               |   57 +
 .../models/user_secret_store_fragment.rb      |   57 +
 .../models/virtual_machine_creation_source.rb |   16 +
 .../models/virtual_network.rb                 |  207 ++
 .../models/virtual_network_fragment.rb        |  116 +
 .../models/virtual_network_list.rb            |   98 +
 .../models/week_details.rb                    |   66 +
 .../models/week_details_fragment.rb           |   66 +
 .../models/windows_os_info.rb                 |   48 +
 .../models/windows_os_info_fragment.rb        |   48 +
 .../models/windows_os_state.rb                |   17 +
 .../module_definition.rb                      |    9 +
 .../notification_channels.rb                  |  769 ++++++
 .../azure_mgmt_devtestlabs/operations.rb      |  117 +
 .../azure_mgmt_devtestlabs/policies.rb        |  690 +++++
 .../azure_mgmt_devtestlabs/policy_sets.rb     |  135 +
 .../provider_operations.rb                    |  215 ++
 .../azure_mgmt_devtestlabs/schedules.rb       | 1000 +++++++
 .../azure_mgmt_devtestlabs/secrets.rb         |  742 +++++
 .../service_fabric_schedules.rb               |  848 ++++++
 .../azure_mgmt_devtestlabs/service_fabrics.rb | 1147 ++++++++
 .../azure_mgmt_devtestlabs/service_runners.rb |  552 ++++
 .../generated/azure_mgmt_devtestlabs/users.rb |  759 +++++
 .../virtual_machine_schedules.rb              |  821 ++++++
 .../virtual_machines.rb                       | 2431 +++++++++++++++++
 .../virtual_networks.rb                       |  760 ++++++
 .../lib/azure_mgmt_devtestlabs.rb             |    1 +
 .../modules/devtestlabs_profile_module.rb     |  996 ++++---
 .../azure_mgmt_devtestlabs/lib/version.rb     |    2 +-
 .../hdinsight_management_client.rb            |    2 +-
 .../models/storage_account.rb                 |   25 +
 .../hdinsight_management_client.rb            |    2 +-
 .../models/storage_account.rb                 |   25 +
 .../azure_mgmt_hdinsight/lib/version.rb       |    2 +-
 management/azure_mgmt_labservices/.rspec      |    3 +
 management/azure_mgmt_labservices/LICENSE.txt |   21 +
 management/azure_mgmt_labservices/Rakefile    |    5 +
 .../azure_mgmt_labservices.gemspec            |   42 +
 .../generated/azure_mgmt_labservices.rb       |  109 +
 .../environment_settings.rb                   | 1254 +++++++++
 .../azure_mgmt_labservices/environments.rb    | 1286 +++++++++
 .../azure_mgmt_labservices/gallery_images.rb  |  672 +++++
 .../azure_mgmt_labservices/global_users.rb    | 1131 ++++++++
 .../azure_mgmt_labservices/lab_accounts.rb    | 1093 ++++++++
 .../generated/azure_mgmt_labservices/labs.rb  |  890 ++++++
 .../managed_labs_client.rb                    |  163 ++
 .../models/add_remove.rb                      |   16 +
 .../models/add_users_payload.rb               |   55 +
 .../models/configuration_state.rb             |   16 +
 .../models/create_lab_properties.rb           |  101 +
 .../models/environment.rb                     |  235 ++
 .../models/environment_details.rb             |  149 +
 .../models/environment_fragment.rb            |  121 +
 .../models/environment_operations_payload.rb  |   47 +
 .../models/environment_setting.rb             |  210 ++
 ...environment_setting_creation_parameters.rb |   48 +
 .../models/environment_setting_fragment.rb    |  157 ++
 .../models/environment_size.rb                |  110 +
 .../models/environment_size_fragment.rb       |   69 +
 .../models/gallery_image.rb                   |  231 ++
 .../models/gallery_image_fragment.rb          |  143 +
 .../models/gallery_image_reference.rb         |   90 +
 .../gallery_image_reference_fragment.rb       |   90 +
 .../models/get_environment_response.rb        |   48 +
 .../get_personal_preferences_response.rb      |   65 +
 .../get_regional_availability_response.rb     |   56 +
 .../azure_mgmt_labservices/models/lab.rb      |  219 ++
 .../models/lab_account.rb                     |  147 +
 .../models/lab_account_fragment.rb            |  119 +
 .../models/lab_creation_parameters.rb         |   46 +
 .../models/lab_details.rb                     |   82 +
 .../models/lab_fragment.rb                    |  144 +
 .../models/lab_user_access_mode.rb            |   16 +
 .../models/latest_operation_result.rb         |  107 +
 .../models/list_environments_payload.rb       |   46 +
 .../models/list_environments_response.rb      |   55 +
 .../models/list_labs_response.rb              |   55 +
 .../models/managed_lab_vm_size.rb             |   17 +
 .../models/network_interface.rb               |   83 +
 .../models/operation_batch_status_payload.rb  |   54 +
 .../models/operation_batch_status_response.rb |   57 +
 .../operation_batch_status_response_item.rb   |   61 +
 .../models/operation_error.rb                 |   57 +
 .../models/operation_metadata.rb              |   59 +
 .../models/operation_metadata_display.rb      |   80 +
 .../models/operation_result.rb                |   59 +
 .../models/operation_status_payload.rb        |   46 +
 .../models/operation_status_response.rb       |   48 +
 ...personal_preferences_operations_payload.rb |   71 +
 .../models/provider_operation_result.rb       |  101 +
 .../models/publish_payload.rb                 |   47 +
 .../models/publishing_state.rb                |   19 +
 .../models/reference_vm.rb                    |   84 +
 .../reference_vm_creation_parameters.rb       |   57 +
 .../models/reference_vm_fragment.rb           |   58 +
 .../models/regional_availability.rb           |   67 +
 .../models/register_payload.rb                |   46 +
 .../models/reset_password_payload.rb          |   68 +
 .../azure_mgmt_labservices/models/resource.rb |  110 +
 .../models/resource_set.rb                    |   57 +
 .../models/resource_set_fragment.rb           |   57 +
 .../resource_setting_creation_parameters.rb   |   94 +
 .../models/resource_settings.rb               |  108 +
 .../models/resource_settings_fragment.rb      |   71 +
 .../response_with_continuation_environment.rb |   98 +
 ...e_with_continuation_environment_setting.rb |  100 +
 ...esponse_with_continuation_gallery_image.rb |   98 +
 .../models/response_with_continuation_lab.rb  |   98 +
 .../response_with_continuation_lab_account.rb |   98 +
 .../models/response_with_continuation_user.rb |   98 +
 .../models/size_availability.rb               |   59 +
 .../models/size_configuration_properties.rb   |   56 +
 .../size_configuration_properties_fragment.rb |   56 +
 .../models/size_info.rb                       |   82 +
 .../models/size_info_fragment.rb              |   82 +
 .../azure_mgmt_labservices/models/user.rb     |  186 ++
 .../models/user_fragment.rb                   |  108 +
 .../models/virtual_machine_details.rb         |  107 +
 .../models/vm_state_details.rb                |   86 +
 .../module_definition.rb                      |    9 +
 .../azure_mgmt_labservices/operations.rb      |  117 +
 .../provider_operations.rb                    |  215 ++
 .../generated/azure_mgmt_labservices/users.rb |  729 +++++
 .../lib/azure_mgmt_labservices.rb             |    6 +
 .../lib/module_definition.rb                  |    7 +
 .../lib/profiles/.gitignore                   |    0
 .../labservices_latest_profile_client.rb      |   40 +
 .../latest/labservices_module_definition.rb   |    8 +
 .../modules/labservices_profile_module.rb     |  369 +++
 .../azure_mgmt_labservices/lib/version.rb     |    7 +
 .../spec/spec_helper.rb                       |    6 +
 370 files changed, 55259 insertions(+), 1800 deletions(-)
 create mode 100644 azure_sdk/lib/latest/modules/labservices_profile_module.rb
 create mode 100644 data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/area_of_interest_result.rb
 create mode 100644 data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/bounding_rect.rb
 delete mode 100644 data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/computer_vision_error_codes.rb
 create mode 100644 data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/detect_result.rb
 create mode 100644 data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/detected_object.rb
 create mode 100644 data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/object_hierarchy.rb
 create mode 100644 management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs.rb
 create mode 100644 management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/arm_templates.rb
 create mode 100644 management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/artifact_sources.rb
 create mode 100644 management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/artifacts.rb
 create mode 100644 management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/costs.rb
 create mode 100644 management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/custom_images.rb
 create mode 100644 management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/dev_test_labs_client.rb
 create mode 100644 management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/disks.rb
 create mode 100644 management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/environments.rb
 create mode 100644 management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/formulas.rb
 create mode 100644 management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/gallery_images.rb
 create mode 100644 management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/global_schedules.rb
 create mode 100644 management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/labs.rb
 create mode 100644 management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/applicable_schedule.rb
 create mode 100644 management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/applicable_schedule_fragment.rb
 create mode 100644 management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/apply_artifacts_request.rb
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 create mode 100644 management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/update_resource.rb
 create mode 100644 management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/usage_permission_type.rb
 create mode 100644 management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/user.rb
 create mode 100644 management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/user_fragment.rb
 create mode 100644 management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/user_identity.rb
 create mode 100644 management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/user_identity_fragment.rb
 create mode 100644 management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/user_list.rb
 create mode 100644 management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/user_secret_store.rb
 create mode 100644 management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/user_secret_store_fragment.rb
 create mode 100644 management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/virtual_machine_creation_source.rb
 create mode 100644 management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/virtual_network.rb
 create mode 100644 management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/virtual_network_fragment.rb
 create mode 100644 management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/virtual_network_list.rb
 create mode 100644 management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/week_details.rb
 create mode 100644 management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/week_details_fragment.rb
 create mode 100644 management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/windows_os_info.rb
 create mode 100644 management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/windows_os_info_fragment.rb
 create mode 100644 management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/windows_os_state.rb
 create mode 100644 management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/module_definition.rb
 create mode 100644 management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/notification_channels.rb
 create mode 100644 management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/operations.rb
 create mode 100644 management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/policies.rb
 create mode 100644 management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/policy_sets.rb
 create mode 100644 management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/provider_operations.rb
 create mode 100644 management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/schedules.rb
 create mode 100644 management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/secrets.rb
 create mode 100644 management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/service_fabric_schedules.rb
 create mode 100644 management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/service_fabrics.rb
 create mode 100644 management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/service_runners.rb
 create mode 100644 management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/users.rb
 create mode 100644 management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/virtual_machine_schedules.rb
 create mode 100644 management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/virtual_machines.rb
 create mode 100644 management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/virtual_networks.rb
 create mode 100644 management/azure_mgmt_labservices/.rspec
 create mode 100644 management/azure_mgmt_labservices/LICENSE.txt
 create mode 100644 management/azure_mgmt_labservices/Rakefile
 create mode 100644 management/azure_mgmt_labservices/azure_mgmt_labservices.gemspec
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/environment_settings.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/environments.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/gallery_images.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/global_users.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/lab_accounts.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/labs.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/managed_labs_client.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/add_remove.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/add_users_payload.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/configuration_state.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/create_lab_properties.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/environment.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/environment_details.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/environment_fragment.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/environment_operations_payload.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/environment_setting.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/environment_setting_creation_parameters.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/environment_setting_fragment.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/environment_size.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/environment_size_fragment.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/gallery_image.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/gallery_image_fragment.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/gallery_image_reference.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/gallery_image_reference_fragment.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/get_environment_response.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/get_personal_preferences_response.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/get_regional_availability_response.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/lab.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/lab_account.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/lab_account_fragment.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/lab_creation_parameters.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/lab_details.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/lab_fragment.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/lab_user_access_mode.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/latest_operation_result.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/list_environments_payload.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/list_environments_response.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/list_labs_response.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/managed_lab_vm_size.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/network_interface.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/operation_batch_status_payload.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/operation_batch_status_response.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/operation_batch_status_response_item.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/operation_error.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/operation_metadata.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/operation_metadata_display.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/operation_result.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/operation_status_payload.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/operation_status_response.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/personal_preferences_operations_payload.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/provider_operation_result.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/publish_payload.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/publishing_state.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/reference_vm.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/reference_vm_creation_parameters.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/reference_vm_fragment.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/regional_availability.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/register_payload.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/reset_password_payload.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/resource.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/resource_set.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/resource_set_fragment.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/resource_setting_creation_parameters.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/resource_settings.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/resource_settings_fragment.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/response_with_continuation_environment.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/response_with_continuation_environment_setting.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/response_with_continuation_gallery_image.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/response_with_continuation_lab.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/response_with_continuation_lab_account.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/response_with_continuation_user.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/size_availability.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/size_configuration_properties.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/size_configuration_properties_fragment.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/size_info.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/size_info_fragment.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/user.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/user_fragment.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/virtual_machine_details.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/vm_state_details.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/module_definition.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/operations.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/provider_operations.rb
 create mode 100644 management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/users.rb
 create mode 100644 management/azure_mgmt_labservices/lib/azure_mgmt_labservices.rb
 create mode 100644 management/azure_mgmt_labservices/lib/module_definition.rb
 create mode 100644 management/azure_mgmt_labservices/lib/profiles/.gitignore
 create mode 100644 management/azure_mgmt_labservices/lib/profiles/latest/labservices_latest_profile_client.rb
 create mode 100644 management/azure_mgmt_labservices/lib/profiles/latest/labservices_module_definition.rb
 create mode 100644 management/azure_mgmt_labservices/lib/profiles/latest/modules/labservices_profile_module.rb
 create mode 100644 management/azure_mgmt_labservices/lib/version.rb
 create mode 100644 management/azure_mgmt_labservices/spec/spec_helper.rb

diff --git a/ChangeLog.md b/ChangeLog.md
index 7d291d71e5..b5dfba2b2f 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -1,3 +1,11 @@
+## 2019.01.31 - Azure Ruby SDK Release
+* Released the following SDKs
+    - azure_mgmt_devtestlabs - v0.17.2
+    - azure_mgmt_hdinsight - v0.17.1
+    - azure_mgmt_labservices - v0.17.0
+    - azure_cognitiveservices_computervision - v0.18.0
+    - azure_sdk - v0.22.0
+
 ## 2019.01.15 - Azure Ruby SDK Release
 * Released the following SDKs
     - azure_mgmt_network - v0.18.3
diff --git a/Gemfile b/Gemfile
index 1f33527efd..57ea5c256c 100644
--- a/Gemfile
+++ b/Gemfile
@@ -42,6 +42,7 @@ gem 'azure_mgmt_iot_central',               path: 'management/azure_mgmt_iot_cen
 gem 'azure_mgmt_iot_hub',                   path: 'management/azure_mgmt_iot_hub'
 gem 'azure_mgmt_key_vault',                 path: 'management/azure_mgmt_key_vault'
 gem 'azure_mgmt_kusto',                     path: 'management/azure_mgmt_kusto'
+gem 'azure_mgmt_labservices',               path: 'management/azure_mgmt_labservices'
 gem 'azure_mgmt_links',                     path: 'management/azure_mgmt_links'
 gem 'azure_mgmt_locks',                     path: 'management/azure_mgmt_locks'
 gem 'azure_mgmt_logic',                     path: 'management/azure_mgmt_logic'
diff --git a/azure_sdk/lib/azure_sdk/version.rb b/azure_sdk/lib/azure_sdk/version.rb
index 7cf6e62227..3d95e326a1 100644
--- a/azure_sdk/lib/azure_sdk/version.rb
+++ b/azure_sdk/lib/azure_sdk/version.rb
@@ -3,5 +3,5 @@
 # Licensed under the MIT License. See License.txt in the project root for license information.
 
 module Azure
-  VERSION = '0.21.1'
+  VERSION = '0.22.0'
 end
diff --git a/azure_sdk/lib/latest/latest_profile_client.rb b/azure_sdk/lib/latest/latest_profile_client.rb
index 5f176af5c6..b9595da857 100644
--- a/azure_sdk/lib/latest/latest_profile_client.rb
+++ b/azure_sdk/lib/latest/latest_profile_client.rb
@@ -33,6 +33,7 @@
 require 'latest/modules/iothub_profile_module'
 require 'latest/modules/keyvault_profile_module'
 require 'latest/modules/kusto_profile_module'
+require 'latest/modules/labservices_profile_module'
 require 'latest/modules/links_profile_module'
 require 'latest/modules/locks_profile_module'
 require 'latest/modules/logic_profile_module'
@@ -96,7 +97,7 @@ module Azure::Profiles::Latest
   class Client
     include MsRestAzure::Common::Configurable
 
-    attr_reader  :analysis_services, :api_management, :authorization, :automation, :batch, :billing, :cdn, :cognitive_services, :commerce, :compute, :consumption, :container_instance, :container_registry, :container_service, :customer_insights, :data_lake_analytics, :data_lake_store, :data_migration, :dev_spaces, :dev_test_labs, :dns, :event_grid, :event_hub, :features, :hdinsight, :graph_rbac, :iot_central, :iot_hub, :key_vault, :kusto, :links, :locks, :logic, :machine_learning, :machine_learning_services, :managed_applications, :marketplace_ordering, :media_services, :monitor, :managed_service_identity, :network, :notification_hubs, :operational_insights, :policy, :policy_insights, :power_bi_embedded, :recovery_services, :recovery_services_backup, :recovery_services_site_recovery, :redis, :relay, :resources, :resources_management, :scheduler, :search, :security, :service_bus, :service_fabric, :signalr, :sql, :sqlvirtualmachine, :stor_simple8000_series, :storage, :stream_analytics, :subscriptions, :traffic_manager, :web, :autosuggest, :customimagesearch, :computer_vision, :content_moderator, :custom_search, :customvisiontraining, :customvisionprediction, :entity_search, :face, :image_search, :local_search, :news_search, :qnamaker, :spell_check, :text_analytics, :video_search, :web_search, :visual_search
+    attr_reader  :analysis_services, :api_management, :authorization, :automation, :batch, :billing, :cdn, :cognitive_services, :commerce, :compute, :consumption, :container_instance, :container_registry, :container_service, :customer_insights, :data_lake_analytics, :data_lake_store, :data_migration, :dev_spaces, :dev_test_labs, :dns, :event_grid, :event_hub, :features, :hdinsight, :graph_rbac, :iot_central, :iot_hub, :key_vault, :kusto, :labservices, :links, :locks, :logic, :machine_learning, :machine_learning_services, :managed_applications, :marketplace_ordering, :media_services, :monitor, :managed_service_identity, :network, :notification_hubs, :operational_insights, :policy, :policy_insights, :power_bi_embedded, :recovery_services, :recovery_services_backup, :recovery_services_site_recovery, :redis, :relay, :resources, :resources_management, :scheduler, :search, :security, :service_bus, :service_fabric, :signalr, :sql, :sqlvirtualmachine, :stor_simple8000_series, :storage, :stream_analytics, :subscriptions, :traffic_manager, :web, :autosuggest, :customimagesearch, :computer_vision, :content_moderator, :custom_search, :customvisiontraining, :customvisionprediction, :entity_search, :face, :image_search, :local_search, :news_search, :qnamaker, :spell_check, :text_analytics, :video_search, :web_search, :visual_search
 
     #
     # Initializes a new instance of the Client class.
@@ -158,6 +159,7 @@ def initialize(options = {})
       @iot_hub = IotHubAdapter.new(self, base_url, sdk_options)
       @key_vault = KeyVaultAdapter.new(self, base_url, sdk_options)
       @kusto = KustoAdapter.new(self, base_url, sdk_options)
+      @labservices = LabservicesAdapter.new(self, base_url, sdk_options)
       @links = LinksAdapter.new(self, base_url, sdk_options)
       @locks = LocksAdapter.new(self, base_url, sdk_options)
       @logic = LogicAdapter.new(self, base_url, sdk_options)
@@ -456,6 +458,14 @@ def initialize(context, base_url, options)
       end
     end
 
+    class LabservicesAdapter
+      attr_accessor :mgmt
+
+      def initialize(context, base_url, options)
+        @mgmt = Azure::Profiles::Latest::Labservices::Mgmt::LabservicesManagementClass.new(context, base_url, options)
+      end
+    end
+
     class LinksAdapter
       attr_accessor :mgmt
 
diff --git a/azure_sdk/lib/latest/modules/computervision_profile_module.rb b/azure_sdk/lib/latest/modules/computervision_profile_module.rb
index 2a7e5a2600..6f5e19f636 100644
--- a/azure_sdk/lib/latest/modules/computervision_profile_module.rb
+++ b/azure_sdk/lib/latest/modules/computervision_profile_module.rb
@@ -8,42 +8,46 @@ module Azure::Profiles::Latest
   module ComputerVision
 
     module Models
-      FaceDescription = Azure::CognitiveServices::ComputerVision::V2_0::Models::FaceDescription
-      ImageMetadata = Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageMetadata
-      Line = Azure::CognitiveServices::ComputerVision::V2_0::Models::Line
-      ImageAnalysis = Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageAnalysis
-      TextOperationResult = Azure::CognitiveServices::ComputerVision::V2_0::Models::TextOperationResult
+      DetectResult = Azure::CognitiveServices::ComputerVision::V2_0::Models::DetectResult
+      FaceRectangle = Azure::CognitiveServices::ComputerVision::V2_0::Models::FaceRectangle
+      ModelDescription = Azure::CognitiveServices::ComputerVision::V2_0::Models::ModelDescription
+      LandmarksModel = Azure::CognitiveServices::ComputerVision::V2_0::Models::LandmarksModel
+      ListModelsResult = Azure::CognitiveServices::ComputerVision::V2_0::Models::ListModelsResult
+      Category = Azure::CognitiveServices::ComputerVision::V2_0::Models::Category
+      DomainModelResults = Azure::CognitiveServices::ComputerVision::V2_0::Models::DomainModelResults
+      ColorInfo = Azure::CognitiveServices::ComputerVision::V2_0::Models::ColorInfo
       OcrWord = Azure::CognitiveServices::ComputerVision::V2_0::Models::OcrWord
-      CelebritiesModel = Azure::CognitiveServices::ComputerVision::V2_0::Models::CelebritiesModel
+      ImageTag = Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageTag
       OcrLine = Azure::CognitiveServices::ComputerVision::V2_0::Models::OcrLine
-      CategoryDetail = Azure::CognitiveServices::ComputerVision::V2_0::Models::CategoryDetail
+      ImageDescriptionDetails = Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageDescriptionDetails
       OcrRegion = Azure::CognitiveServices::ComputerVision::V2_0::Models::OcrRegion
-      AdultInfo = Azure::CognitiveServices::ComputerVision::V2_0::Models::AdultInfo
+      BoundingRect = Azure::CognitiveServices::ComputerVision::V2_0::Models::BoundingRect
       OcrResult = Azure::CognitiveServices::ComputerVision::V2_0::Models::OcrResult
-      ImageType = Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageType
-      ModelDescription = Azure::CognitiveServices::ComputerVision::V2_0::Models::ModelDescription
+      DetectedObject = Azure::CognitiveServices::ComputerVision::V2_0::Models::DetectedObject
+      TagResult = Azure::CognitiveServices::ComputerVision::V2_0::Models::TagResult
+      ImageAnalysis = Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageAnalysis
+      AreaOfInterestResult = Azure::CognitiveServices::ComputerVision::V2_0::Models::AreaOfInterestResult
+      CelebritiesModel = Azure::CognitiveServices::ComputerVision::V2_0::Models::CelebritiesModel
+      ImageUrl = Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageUrl
+      AdultInfo = Azure::CognitiveServices::ComputerVision::V2_0::Models::AdultInfo
+      ComputerVisionError = Azure::CognitiveServices::ComputerVision::V2_0::Models::ComputerVisionError
       ImageCaption = Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageCaption
-      ListModelsResult = Azure::CognitiveServices::ComputerVision::V2_0::Models::ListModelsResult
-      Word = Azure::CognitiveServices::ComputerVision::V2_0::Models::Word
-      DomainModelResults = Azure::CognitiveServices::ComputerVision::V2_0::Models::DomainModelResults
-      FaceRectangle = Azure::CognitiveServices::ComputerVision::V2_0::Models::FaceRectangle
-      CelebrityResults = Azure::CognitiveServices::ComputerVision::V2_0::Models::CelebrityResults
-      Category = Azure::CognitiveServices::ComputerVision::V2_0::Models::Category
       LandmarkResults = Azure::CognitiveServices::ComputerVision::V2_0::Models::LandmarkResults
-      ImageTag = Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageTag
+      ObjectHierarchy = Azure::CognitiveServices::ComputerVision::V2_0::Models::ObjectHierarchy
+      CelebrityResults = Azure::CognitiveServices::ComputerVision::V2_0::Models::CelebrityResults
       ImageDescription = Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageDescription
+      Word = Azure::CognitiveServices::ComputerVision::V2_0::Models::Word
+      ImageType = Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageType
+      Line = Azure::CognitiveServices::ComputerVision::V2_0::Models::Line
+      ImageMetadata = Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageMetadata
       RecognitionResult = Azure::CognitiveServices::ComputerVision::V2_0::Models::RecognitionResult
-      TagResult = Azure::CognitiveServices::ComputerVision::V2_0::Models::TagResult
-      ColorInfo = Azure::CognitiveServices::ComputerVision::V2_0::Models::ColorInfo
-      ComputerVisionError = Azure::CognitiveServices::ComputerVision::V2_0::Models::ComputerVisionError
-      LandmarksModel = Azure::CognitiveServices::ComputerVision::V2_0::Models::LandmarksModel
-      ImageUrl = Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageUrl
-      ImageDescriptionDetails = Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageDescriptionDetails
-      TextOperationStatusCodes = Azure::CognitiveServices::ComputerVision::V2_0::Models::TextOperationStatusCodes
+      FaceDescription = Azure::CognitiveServices::ComputerVision::V2_0::Models::FaceDescription
+      TextOperationResult = Azure::CognitiveServices::ComputerVision::V2_0::Models::TextOperationResult
+      CategoryDetail = Azure::CognitiveServices::ComputerVision::V2_0::Models::CategoryDetail
       Gender = Azure::CognitiveServices::ComputerVision::V2_0::Models::Gender
-      ComputerVisionErrorCodes = Azure::CognitiveServices::ComputerVision::V2_0::Models::ComputerVisionErrorCodes
-      VisualFeatureTypes = Azure::CognitiveServices::ComputerVision::V2_0::Models::VisualFeatureTypes
+      TextOperationStatusCodes = Azure::CognitiveServices::ComputerVision::V2_0::Models::TextOperationStatusCodes
       OcrLanguages = Azure::CognitiveServices::ComputerVision::V2_0::Models::OcrLanguages
+      VisualFeatureTypes = Azure::CognitiveServices::ComputerVision::V2_0::Models::VisualFeatureTypes
       TextRecognitionMode = Azure::CognitiveServices::ComputerVision::V2_0::Models::TextRecognitionMode
       Details = Azure::CognitiveServices::ComputerVision::V2_0::Models::Details
     end
@@ -77,114 +81,126 @@ def method_missing(method, *args)
       end
 
       class ModelClasses
-        def face_description
-          Azure::CognitiveServices::ComputerVision::V2_0::Models::FaceDescription
+        def detect_result
+          Azure::CognitiveServices::ComputerVision::V2_0::Models::DetectResult
         end
-        def image_metadata
-          Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageMetadata
+        def face_rectangle
+          Azure::CognitiveServices::ComputerVision::V2_0::Models::FaceRectangle
         end
-        def line
-          Azure::CognitiveServices::ComputerVision::V2_0::Models::Line
+        def model_description
+          Azure::CognitiveServices::ComputerVision::V2_0::Models::ModelDescription
         end
-        def image_analysis
-          Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageAnalysis
+        def landmarks_model
+          Azure::CognitiveServices::ComputerVision::V2_0::Models::LandmarksModel
         end
-        def text_operation_result
-          Azure::CognitiveServices::ComputerVision::V2_0::Models::TextOperationResult
+        def list_models_result
+          Azure::CognitiveServices::ComputerVision::V2_0::Models::ListModelsResult
+        end
+        def category
+          Azure::CognitiveServices::ComputerVision::V2_0::Models::Category
+        end
+        def domain_model_results
+          Azure::CognitiveServices::ComputerVision::V2_0::Models::DomainModelResults
+        end
+        def color_info
+          Azure::CognitiveServices::ComputerVision::V2_0::Models::ColorInfo
         end
         def ocr_word
           Azure::CognitiveServices::ComputerVision::V2_0::Models::OcrWord
         end
-        def celebrities_model
-          Azure::CognitiveServices::ComputerVision::V2_0::Models::CelebritiesModel
+        def image_tag
+          Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageTag
         end
         def ocr_line
           Azure::CognitiveServices::ComputerVision::V2_0::Models::OcrLine
         end
-        def category_detail
-          Azure::CognitiveServices::ComputerVision::V2_0::Models::CategoryDetail
+        def image_description_details
+          Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageDescriptionDetails
         end
         def ocr_region
           Azure::CognitiveServices::ComputerVision::V2_0::Models::OcrRegion
         end
-        def adult_info
-          Azure::CognitiveServices::ComputerVision::V2_0::Models::AdultInfo
+        def bounding_rect
+          Azure::CognitiveServices::ComputerVision::V2_0::Models::BoundingRect
         end
         def ocr_result
           Azure::CognitiveServices::ComputerVision::V2_0::Models::OcrResult
         end
-        def image_type
-          Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageType
+        def detected_object
+          Azure::CognitiveServices::ComputerVision::V2_0::Models::DetectedObject
         end
-        def model_description
-          Azure::CognitiveServices::ComputerVision::V2_0::Models::ModelDescription
+        def tag_result
+          Azure::CognitiveServices::ComputerVision::V2_0::Models::TagResult
         end
-        def image_caption
-          Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageCaption
+        def image_analysis
+          Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageAnalysis
         end
-        def list_models_result
-          Azure::CognitiveServices::ComputerVision::V2_0::Models::ListModelsResult
+        def area_of_interest_result
+          Azure::CognitiveServices::ComputerVision::V2_0::Models::AreaOfInterestResult
         end
-        def word
-          Azure::CognitiveServices::ComputerVision::V2_0::Models::Word
+        def celebrities_model
+          Azure::CognitiveServices::ComputerVision::V2_0::Models::CelebritiesModel
         end
-        def domain_model_results
-          Azure::CognitiveServices::ComputerVision::V2_0::Models::DomainModelResults
+        def image_url
+          Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageUrl
         end
-        def face_rectangle
-          Azure::CognitiveServices::ComputerVision::V2_0::Models::FaceRectangle
+        def adult_info
+          Azure::CognitiveServices::ComputerVision::V2_0::Models::AdultInfo
         end
-        def celebrity_results
-          Azure::CognitiveServices::ComputerVision::V2_0::Models::CelebrityResults
+        def computer_vision_error
+          Azure::CognitiveServices::ComputerVision::V2_0::Models::ComputerVisionError
         end
-        def category
-          Azure::CognitiveServices::ComputerVision::V2_0::Models::Category
+        def image_caption
+          Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageCaption
         end
         def landmark_results
           Azure::CognitiveServices::ComputerVision::V2_0::Models::LandmarkResults
         end
-        def image_tag
-          Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageTag
+        def object_hierarchy
+          Azure::CognitiveServices::ComputerVision::V2_0::Models::ObjectHierarchy
+        end
+        def celebrity_results
+          Azure::CognitiveServices::ComputerVision::V2_0::Models::CelebrityResults
         end
         def image_description
           Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageDescription
         end
-        def recognition_result
-          Azure::CognitiveServices::ComputerVision::V2_0::Models::RecognitionResult
+        def word
+          Azure::CognitiveServices::ComputerVision::V2_0::Models::Word
         end
-        def tag_result
-          Azure::CognitiveServices::ComputerVision::V2_0::Models::TagResult
+        def image_type
+          Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageType
         end
-        def color_info
-          Azure::CognitiveServices::ComputerVision::V2_0::Models::ColorInfo
+        def line
+          Azure::CognitiveServices::ComputerVision::V2_0::Models::Line
         end
-        def computer_vision_error
-          Azure::CognitiveServices::ComputerVision::V2_0::Models::ComputerVisionError
+        def image_metadata
+          Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageMetadata
         end
-        def landmarks_model
-          Azure::CognitiveServices::ComputerVision::V2_0::Models::LandmarksModel
+        def recognition_result
+          Azure::CognitiveServices::ComputerVision::V2_0::Models::RecognitionResult
         end
-        def image_url
-          Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageUrl
+        def face_description
+          Azure::CognitiveServices::ComputerVision::V2_0::Models::FaceDescription
         end
-        def image_description_details
-          Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageDescriptionDetails
+        def text_operation_result
+          Azure::CognitiveServices::ComputerVision::V2_0::Models::TextOperationResult
         end
-        def text_operation_status_codes
-          Azure::CognitiveServices::ComputerVision::V2_0::Models::TextOperationStatusCodes
+        def category_detail
+          Azure::CognitiveServices::ComputerVision::V2_0::Models::CategoryDetail
         end
         def gender
           Azure::CognitiveServices::ComputerVision::V2_0::Models::Gender
         end
-        def computer_vision_error_codes
-          Azure::CognitiveServices::ComputerVision::V2_0::Models::ComputerVisionErrorCodes
-        end
-        def visual_feature_types
-          Azure::CognitiveServices::ComputerVision::V2_0::Models::VisualFeatureTypes
+        def text_operation_status_codes
+          Azure::CognitiveServices::ComputerVision::V2_0::Models::TextOperationStatusCodes
         end
         def ocr_languages
           Azure::CognitiveServices::ComputerVision::V2_0::Models::OcrLanguages
         end
+        def visual_feature_types
+          Azure::CognitiveServices::ComputerVision::V2_0::Models::VisualFeatureTypes
+        end
         def text_recognition_mode
           Azure::CognitiveServices::ComputerVision::V2_0::Models::TextRecognitionMode
         end
diff --git a/azure_sdk/lib/latest/modules/devtestlabs_profile_module.rb b/azure_sdk/lib/latest/modules/devtestlabs_profile_module.rb
index d2fa1e310d..ac54a905cd 100644
--- a/azure_sdk/lib/latest/modules/devtestlabs_profile_module.rb
+++ b/azure_sdk/lib/latest/modules/devtestlabs_profile_module.rb
@@ -7,196 +7,231 @@
 module Azure::Profiles::Latest
   module DevTestLabs
     module Mgmt
-      ProviderOperations = Azure::DevTestLabs::Mgmt::V2016_05_15::ProviderOperations
-      Labs = Azure::DevTestLabs::Mgmt::V2016_05_15::Labs
-      Operations = Azure::DevTestLabs::Mgmt::V2016_05_15::Operations
-      GlobalSchedules = Azure::DevTestLabs::Mgmt::V2016_05_15::GlobalSchedules
-      ArtifactSources = Azure::DevTestLabs::Mgmt::V2016_05_15::ArtifactSources
-      ArmTemplates = Azure::DevTestLabs::Mgmt::V2016_05_15::ArmTemplates
-      Artifacts = Azure::DevTestLabs::Mgmt::V2016_05_15::Artifacts
-      Costs = Azure::DevTestLabs::Mgmt::V2016_05_15::Costs
-      CustomImages = Azure::DevTestLabs::Mgmt::V2016_05_15::CustomImages
-      Formulas = Azure::DevTestLabs::Mgmt::V2016_05_15::Formulas
-      GalleryImages = Azure::DevTestLabs::Mgmt::V2016_05_15::GalleryImages
-      NotificationChannels = Azure::DevTestLabs::Mgmt::V2016_05_15::NotificationChannels
-      PolicySets = Azure::DevTestLabs::Mgmt::V2016_05_15::PolicySets
-      Policies = Azure::DevTestLabs::Mgmt::V2016_05_15::Policies
-      Schedules = Azure::DevTestLabs::Mgmt::V2016_05_15::Schedules
-      ServiceRunners = Azure::DevTestLabs::Mgmt::V2016_05_15::ServiceRunners
-      Users = Azure::DevTestLabs::Mgmt::V2016_05_15::Users
-      Disks = Azure::DevTestLabs::Mgmt::V2016_05_15::Disks
-      Environments = Azure::DevTestLabs::Mgmt::V2016_05_15::Environments
-      Secrets = Azure::DevTestLabs::Mgmt::V2016_05_15::Secrets
-      VirtualMachines = Azure::DevTestLabs::Mgmt::V2016_05_15::VirtualMachines
-      VirtualMachineSchedules = Azure::DevTestLabs::Mgmt::V2016_05_15::VirtualMachineSchedules
-      VirtualNetworks = Azure::DevTestLabs::Mgmt::V2016_05_15::VirtualNetworks
+      ProviderOperations = Azure::DevTestLabs::Mgmt::V2018_09_15::ProviderOperations
+      Labs = Azure::DevTestLabs::Mgmt::V2018_09_15::Labs
+      Operations = Azure::DevTestLabs::Mgmt::V2018_09_15::Operations
+      GlobalSchedules = Azure::DevTestLabs::Mgmt::V2018_09_15::GlobalSchedules
+      ArtifactSources = Azure::DevTestLabs::Mgmt::V2018_09_15::ArtifactSources
+      ArmTemplates = Azure::DevTestLabs::Mgmt::V2018_09_15::ArmTemplates
+      Artifacts = Azure::DevTestLabs::Mgmt::V2018_09_15::Artifacts
+      Costs = Azure::DevTestLabs::Mgmt::V2018_09_15::Costs
+      CustomImages = Azure::DevTestLabs::Mgmt::V2018_09_15::CustomImages
+      Formulas = Azure::DevTestLabs::Mgmt::V2018_09_15::Formulas
+      GalleryImages = Azure::DevTestLabs::Mgmt::V2018_09_15::GalleryImages
+      NotificationChannels = Azure::DevTestLabs::Mgmt::V2018_09_15::NotificationChannels
+      PolicySets = Azure::DevTestLabs::Mgmt::V2018_09_15::PolicySets
+      Policies = Azure::DevTestLabs::Mgmt::V2018_09_15::Policies
+      Schedules = Azure::DevTestLabs::Mgmt::V2018_09_15::Schedules
+      ServiceRunners = Azure::DevTestLabs::Mgmt::V2018_09_15::ServiceRunners
+      Users = Azure::DevTestLabs::Mgmt::V2018_09_15::Users
+      Disks = Azure::DevTestLabs::Mgmt::V2018_09_15::Disks
+      Environments = Azure::DevTestLabs::Mgmt::V2018_09_15::Environments
+      Secrets = Azure::DevTestLabs::Mgmt::V2018_09_15::Secrets
+      ServiceFabrics = Azure::DevTestLabs::Mgmt::V2018_09_15::ServiceFabrics
+      ServiceFabricSchedules = Azure::DevTestLabs::Mgmt::V2018_09_15::ServiceFabricSchedules
+      VirtualMachines = Azure::DevTestLabs::Mgmt::V2018_09_15::VirtualMachines
+      VirtualMachineSchedules = Azure::DevTestLabs::Mgmt::V2018_09_15::VirtualMachineSchedules
+      VirtualNetworks = Azure::DevTestLabs::Mgmt::V2018_09_15::VirtualNetworks
 
       module Models
-        ExternalSubnetFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ExternalSubnetFragment
-        GalleryImageReference = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::GalleryImageReference
-        DayDetails = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::DayDetails
-        InboundNatRule = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::InboundNatRule
-        NotificationSettings = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::NotificationSettings
-        SharedPublicIpAddressConfiguration = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::SharedPublicIpAddressConfiguration
-        ExportResourceUsageParameters = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ExportResourceUsageParameters
-        WeekDetailsFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::WeekDetailsFragment
-        ExternalSubnet = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ExternalSubnet
-        HourDetailsFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::HourDetailsFragment
-        WeekDetails = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::WeekDetails
-        UserSecretStore = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::UserSecretStore
-        HourDetails = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::HourDetails
-        ArtifactParameterProperties = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ArtifactParameterProperties
-        ArtifactInstallProperties = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ArtifactInstallProperties
-        ResponseWithContinuationLab = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationLab
-        ParametersValueFileInfo = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ParametersValueFileInfo
-        ResponseWithContinuationLabVirtualMachine = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationLabVirtualMachine
-        ArmTemplateInfo = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ArmTemplateInfo
-        NetworkInterfaceProperties = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::NetworkInterfaceProperties
-        ResponseWithContinuationUser = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationUser
-        LabVirtualMachineCreationParameter = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::LabVirtualMachineCreationParameter
-        ArtifactDeploymentStatusPropertiesFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ArtifactDeploymentStatusPropertiesFragment
-        FormulaPropertiesFromVm = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::FormulaPropertiesFromVm
-        ArtifactInstallPropertiesFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ArtifactInstallPropertiesFragment
-        ResponseWithContinuationLabVhd = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationLabVhd
-        Subnet = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::Subnet
-        UserSecretStoreFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::UserSecretStoreFragment
-        AttachNewDataDiskOptions = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::AttachNewDataDiskOptions
-        GalleryImageReferenceFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::GalleryImageReferenceFragment
-        ParameterInfo = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ParameterInfo
-        ComputeDataDisk = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ComputeDataDisk
-        GenerateArmTemplateRequest = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::GenerateArmTemplateRequest
-        ComputeVmInstanceViewStatus = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ComputeVmInstanceViewStatus
-        GenerateUploadUriParameter = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::GenerateUploadUriParameter
-        ComputeVmProperties = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ComputeVmProperties
-        GenerateUploadUriResponse = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::GenerateUploadUriResponse
-        PercentageCostThresholdProperties = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::PercentageCostThresholdProperties
-        IdentityProperties = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::IdentityProperties
-        WindowsOsInfo = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::WindowsOsInfo
-        InboundNatRuleFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::InboundNatRuleFragment
-        CustomImagePropertiesFromVm = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::CustomImagePropertiesFromVm
-        UserIdentityFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::UserIdentityFragment
-        ResponseWithContinuationSchedule = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationSchedule
-        TargetCostProperties = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::TargetCostProperties
-        DetachDataDiskProperties = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::DetachDataDiskProperties
-        LabCostSummaryProperties = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::LabCostSummaryProperties
-        ResponseWithContinuationPolicy = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationPolicy
-        LabCostDetailsProperties = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::LabCostDetailsProperties
-        ResponseWithContinuationNotificationChannel = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationNotificationChannel
-        LabResourceCostProperties = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::LabResourceCostProperties
-        EvaluatePoliciesRequest = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::EvaluatePoliciesRequest
-        SubnetOverrideFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::SubnetOverrideFragment
-        PolicySetResult = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::PolicySetResult
-        SubnetSharedPublicIpAddressConfigurationFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::SubnetSharedPublicIpAddressConfigurationFragment
-        Event = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::Event
-        LabVhd = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::LabVhd
-        DayDetailsFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::DayDetailsFragment
-        SubnetFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::SubnetFragment
-        UserIdentity = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::UserIdentity
-        SharedPublicIpAddressConfigurationFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::SharedPublicIpAddressConfigurationFragment
-        ResponseWithContinuationServiceRunner = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationServiceRunner
-        NetworkInterfacePropertiesFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::NetworkInterfacePropertiesFragment
-        ArtifactDeploymentStatusProperties = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ArtifactDeploymentStatusProperties
-        ShutdownNotificationContent = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ShutdownNotificationContent
-        ResponseWithContinuationSecret = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationSecret
-        RetargetScheduleProperties = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::RetargetScheduleProperties
-        BulkCreationParameters = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::BulkCreationParameters
-        ResponseWithContinuationVirtualNetwork = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationVirtualNetwork
-        ComputeDataDiskFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ComputeDataDiskFragment
-        NotifyParameters = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::NotifyParameters
-        ComputeVmPropertiesFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ComputeVmPropertiesFragment
-        OperationError = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::OperationError
-        LinuxOsInfo = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::LinuxOsInfo
-        OperationMetadataDisplay = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::OperationMetadataDisplay
-        DataDiskProperties = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::DataDiskProperties
-        OperationMetadata = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::OperationMetadata
-        EnvironmentDeploymentProperties = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::EnvironmentDeploymentProperties
-        OperationResult = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::OperationResult
-        PolicyViolation = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::PolicyViolation
-        SubnetOverride = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::SubnetOverride
-        EventFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::EventFragment
-        SubnetSharedPublicIpAddressConfiguration = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::SubnetSharedPublicIpAddressConfiguration
-        ApplyArtifactsRequest = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ApplyArtifactsRequest
-        Port = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::Port
-        ArtifactParameterPropertiesFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ArtifactParameterPropertiesFragment
-        PortFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::PortFragment
-        ProviderOperationResult = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ProviderOperationResult
-        CostThresholdProperties = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::CostThresholdProperties
-        Resource = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::Resource
-        DetachDiskProperties = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::DetachDiskProperties
-        ResponseWithContinuationArmTemplate = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationArmTemplate
-        EvaluatePoliciesResponse = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::EvaluatePoliciesResponse
-        ResponseWithContinuationArtifact = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationArtifact
-        ArmTemplateParameterProperties = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ArmTemplateParameterProperties
-        ResponseWithContinuationArtifactSource = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationArtifactSource
-        ComputeVmInstanceViewStatusFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ComputeVmInstanceViewStatusFragment
-        ResponseWithContinuationCustomImage = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationCustomImage
-        EvaluatePoliciesProperties = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::EvaluatePoliciesProperties
-        ResponseWithContinuationDisk = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationDisk
-        AttachDiskProperties = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::AttachDiskProperties
-        ResponseWithContinuationDtlEnvironment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationDtlEnvironment
-        NotificationSettingsFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::NotificationSettingsFragment
-        ResponseWithContinuationFormula = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationFormula
-        CustomImagePropertiesCustom = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::CustomImagePropertiesCustom
-        ResponseWithContinuationGalleryImage = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationGalleryImage
-        Schedule = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::Schedule
-        ApplicableSchedule = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ApplicableSchedule
-        ScheduleFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ScheduleFragment
-        ApplicableScheduleFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ApplicableScheduleFragment
-        ArmTemplate = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ArmTemplate
-        Artifact = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::Artifact
-        ArtifactSource = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ArtifactSource
-        ArtifactSourceFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ArtifactSourceFragment
-        CustomImage = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::CustomImage
-        Disk = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::Disk
-        DtlEnvironment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::DtlEnvironment
-        Formula = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::Formula
-        GalleryImage = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::GalleryImage
-        Lab = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::Lab
-        LabCost = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::LabCost
-        LabFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::LabFragment
-        LabVirtualMachine = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::LabVirtualMachine
-        LabVirtualMachineFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::LabVirtualMachineFragment
-        NotificationChannel = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::NotificationChannel
-        NotificationChannelFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::NotificationChannelFragment
-        Policy = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::Policy
-        PolicyFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::PolicyFragment
-        Secret = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::Secret
-        ServiceRunner = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ServiceRunner
-        User = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::User
-        VirtualNetwork = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::VirtualNetwork
-        UserFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::UserFragment
-        VirtualNetworkFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::VirtualNetworkFragment
-        EnableStatus = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::EnableStatus
-        NotificationStatus = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::NotificationStatus
-        SourceControlType = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::SourceControlType
-        StorageType = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::StorageType
-        CostThresholdStatus = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::CostThresholdStatus
-        WindowsOsState = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::WindowsOsState
-        LinuxOsState = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::LinuxOsState
-        CustomImageOsType = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::CustomImageOsType
-        HostCachingOptions = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::HostCachingOptions
-        NotificationChannelEventType = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::NotificationChannelEventType
-        TransportProtocol = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::TransportProtocol
-        VirtualMachineCreationSource = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::VirtualMachineCreationSource
-        FileUploadOptions = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::FileUploadOptions
-        PremiumDataDisk = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::PremiumDataDisk
-        TargetCostStatus = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::TargetCostStatus
-        ReportingCycleType = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ReportingCycleType
-        CostType = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::CostType
-        HttpStatusCode = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::HttpStatusCode
-        PolicyStatus = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::PolicyStatus
-        PolicyFactName = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::PolicyFactName
-        PolicyEvaluatorType = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::PolicyEvaluatorType
-        UsagePermissionType = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::UsagePermissionType
+        SharedPublicIpAddressConfiguration = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::SharedPublicIpAddressConfiguration
+        WeekDetails = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::WeekDetails
+        NetworkInterfaceProperties = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::NetworkInterfaceProperties
+        HourDetails = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::HourDetails
+        ScheduleCreationParameter = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ScheduleCreationParameter
+        EnvironmentDeploymentPropertiesFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::EnvironmentDeploymentPropertiesFragment
+        VirtualNetworkList = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::VirtualNetworkList
+        Subnet = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Subnet
+        DayDetailsFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DayDetailsFragment
+        DtlEnvironmentList = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DtlEnvironmentList
+        NotificationSettingsFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::NotificationSettingsFragment
+        EvaluatePoliciesProperties = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::EvaluatePoliciesProperties
+        UserSecretStoreFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::UserSecretStoreFragment
+        EvaluatePoliciesRequest = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::EvaluatePoliciesRequest
+        ArtifactInstallProperties = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArtifactInstallProperties
+        PolicyViolation = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::PolicyViolation
+        ParametersValueFileInfo = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ParametersValueFileInfo
+        PolicySetResult = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::PolicySetResult
+        ArmTemplateInfo = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArmTemplateInfo
+        EvaluatePoliciesResponse = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::EvaluatePoliciesResponse
+        ArmTemplateParameterProperties = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArmTemplateParameterProperties
+        Event = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Event
+        UserSecretStore = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::UserSecretStore
+        EventFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::EventFragment
+        ArtifactDeploymentStatusPropertiesFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArtifactDeploymentStatusPropertiesFragment
+        ExportResourceUsageParameters = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ExportResourceUsageParameters
+        ArtifactInstallPropertiesFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArtifactInstallPropertiesFragment
+        ExternalSubnet = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ExternalSubnet
+        UserIdentity = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::UserIdentity
+        ExternalSubnetFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ExternalSubnetFragment
+        ArtifactSourceList = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArtifactSourceList
+        GalleryImageReference = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::GalleryImageReference
+        AttachNewDataDiskOptions = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::AttachNewDataDiskOptions
+        InboundNatRule = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::InboundNatRule
+        BulkCreationParameters = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::BulkCreationParameters
+        DayDetails = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DayDetails
+        NotificationSettings = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::NotificationSettings
+        ComputeDataDisk = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ComputeDataDisk
+        ShutdownNotificationContent = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ShutdownNotificationContent
+        ComputeVmInstanceViewStatus = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ComputeVmInstanceViewStatus
+        LabVirtualMachineCreationParameter = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabVirtualMachineCreationParameter
+        ComputeVmProperties = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ComputeVmProperties
+        FormulaPropertiesFromVm = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::FormulaPropertiesFromVm
+        PercentageCostThresholdProperties = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::PercentageCostThresholdProperties
+        ServiceRunnerList = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ServiceRunnerList
+        WindowsOsInfo = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::WindowsOsInfo
+        GalleryImageReferenceFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::GalleryImageReferenceFragment
+        CustomImagePropertiesFromVm = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CustomImagePropertiesFromVm
+        InboundNatRuleFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::InboundNatRuleFragment
+        DataDiskStorageTypeInfo = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DataDiskStorageTypeInfo
+        SharedPublicIpAddressConfigurationFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::SharedPublicIpAddressConfigurationFragment
+        SubnetOverrideFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::SubnetOverrideFragment
+        NetworkInterfacePropertiesFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::NetworkInterfacePropertiesFragment
+        LinuxOsInfoFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LinuxOsInfoFragment
+        ScheduleCreationParameterFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ScheduleCreationParameterFragment
+        CustomImagePropertiesCustomFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CustomImagePropertiesCustomFragment
+        LabVirtualMachineCreationParameterFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabVirtualMachineCreationParameterFragment
+        CustomImagePropertiesFromPlanFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CustomImagePropertiesFromPlanFragment
+        FormulaPropertiesFromVmFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::FormulaPropertiesFromVmFragment
+        CustomImageList = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CustomImageList
+        ServiceFabricList = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ServiceFabricList
+        DataDiskPropertiesFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DataDiskPropertiesFragment
+        FormulaList = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::FormulaList
+        DetachDiskProperties = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DetachDiskProperties
+        SecretList = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::SecretList
+        SubnetSharedPublicIpAddressConfiguration = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::SubnetSharedPublicIpAddressConfiguration
+        GalleryImageList = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::GalleryImageList
+        EnvironmentDeploymentProperties = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::EnvironmentDeploymentProperties
+        ParameterInfo = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ParameterInfo
+        WeekDetailsFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::WeekDetailsFragment
+        GenerateArmTemplateRequest = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::GenerateArmTemplateRequest
+        UserList = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::UserList
+        GenerateUploadUriParameter = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::GenerateUploadUriParameter
+        ApplyArtifactsRequest = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ApplyArtifactsRequest
+        GenerateUploadUriResponse = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::GenerateUploadUriResponse
+        ArmTemplateList = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArmTemplateList
+        IdentityProperties = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::IdentityProperties
+        ArtifactDeploymentStatusProperties = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArtifactDeploymentStatusProperties
+        ImportLabVirtualMachineRequest = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ImportLabVirtualMachineRequest
+        ArtifactList = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArtifactList
+        LabAnnouncementProperties = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabAnnouncementProperties
+        AttachDiskProperties = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::AttachDiskProperties
+        LabSupportProperties = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabSupportProperties
+        BulkCreationParametersFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::BulkCreationParametersFragment
+        ScheduleList = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ScheduleList
+        ComputeDataDiskFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ComputeDataDiskFragment
+        LabAnnouncementPropertiesFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabAnnouncementPropertiesFragment
+        ComputeVmPropertiesFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ComputeVmPropertiesFragment
+        TargetCostProperties = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::TargetCostProperties
+        LinuxOsInfo = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LinuxOsInfo
+        LabCostSummaryProperties = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabCostSummaryProperties
+        CustomImagePropertiesFromPlan = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CustomImagePropertiesFromPlan
+        LabCostDetailsProperties = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabCostDetailsProperties
+        CustomImagePropertiesFromVmFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CustomImagePropertiesFromVmFragment
+        LabResourceCostProperties = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabResourceCostProperties
+        SubnetSharedPublicIpAddressConfigurationFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::SubnetSharedPublicIpAddressConfigurationFragment
+        RetargetScheduleProperties = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::RetargetScheduleProperties
+        DetachDataDiskProperties = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DetachDataDiskProperties
+        LabSupportPropertiesFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabSupportPropertiesFragment
+        DiskList = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DiskList
+        Resource = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Resource
+        HourDetailsFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::HourDetailsFragment
+        LabList = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabList
+        UserIdentityFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::UserIdentityFragment
+        LabVhd = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabVhd
+        ArtifactParameterPropertiesFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArtifactParameterPropertiesFragment
+        LabVhdList = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabVhdList
+        AttachNewDataDiskOptionsFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::AttachNewDataDiskOptionsFragment
+        ResizeLabVirtualMachineProperties = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ResizeLabVirtualMachineProperties
+        ComputeVmInstanceViewStatusFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ComputeVmInstanceViewStatusFragment
+        RdpConnection = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::RdpConnection
+        CustomImagePropertiesCustom = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CustomImagePropertiesCustom
+        LabVirtualMachineList = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabVirtualMachineList
+        DataDiskStorageTypeInfoFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DataDiskStorageTypeInfoFragment
+        ProviderOperationResult = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ProviderOperationResult
+        SubnetOverride = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::SubnetOverride
+        PortFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::PortFragment
+        ArtifactParameterProperties = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArtifactParameterProperties
+        NotificationChannelList = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::NotificationChannelList
+        UpdateResource = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::UpdateResource
+        NotifyParameters = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::NotifyParameters
+        CostThresholdProperties = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CostThresholdProperties
+        OperationError = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::OperationError
+        DataDiskProperties = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DataDiskProperties
+        OperationMetadataDisplay = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::OperationMetadataDisplay
+        ArmTemplateParameterPropertiesFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArmTemplateParameterPropertiesFragment
+        OperationMetadata = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::OperationMetadata
+        WindowsOsInfoFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::WindowsOsInfoFragment
+        OperationResult = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::OperationResult
+        Port = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Port
+        SubnetFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::SubnetFragment
+        PolicyList = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::PolicyList
+        Schedule = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Schedule
+        ApplicableSchedule = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ApplicableSchedule
+        ScheduleFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ScheduleFragment
+        ApplicableScheduleFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ApplicableScheduleFragment
+        ArmTemplate = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArmTemplate
+        Artifact = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Artifact
+        ArtifactSource = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArtifactSource
+        ArtifactSourceFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArtifactSourceFragment
+        CustomImage = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CustomImage
+        CustomImageFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CustomImageFragment
+        Disk = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Disk
+        DiskFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DiskFragment
+        DtlEnvironment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DtlEnvironment
+        DtlEnvironmentFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DtlEnvironmentFragment
+        Formula = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Formula
+        FormulaFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::FormulaFragment
+        GalleryImage = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::GalleryImage
+        Lab = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Lab
+        LabCost = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabCost
+        LabFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabFragment
+        LabVirtualMachine = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabVirtualMachine
+        LabVirtualMachineFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabVirtualMachineFragment
+        NotificationChannel = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::NotificationChannel
+        NotificationChannelFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::NotificationChannelFragment
+        Policy = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Policy
+        PolicyFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::PolicyFragment
+        Secret = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Secret
+        SecretFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::SecretFragment
+        ServiceFabric = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ServiceFabric
+        ServiceFabricFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ServiceFabricFragment
+        ServiceRunner = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ServiceRunner
+        User = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::User
+        UserFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::UserFragment
+        VirtualNetwork = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::VirtualNetwork
+        VirtualNetworkFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::VirtualNetworkFragment
+        EnableStatus = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::EnableStatus
+        SourceControlType = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::SourceControlType
+        StorageType = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::StorageType
+        CostThresholdStatus = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CostThresholdStatus
+        WindowsOsState = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::WindowsOsState
+        LinuxOsState = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LinuxOsState
+        CustomImageOsType = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CustomImageOsType
+        HostCachingOptions = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::HostCachingOptions
+        NotificationChannelEventType = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::NotificationChannelEventType
+        TransportProtocol = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::TransportProtocol
+        VirtualMachineCreationSource = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::VirtualMachineCreationSource
+        FileUploadOptions = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::FileUploadOptions
+        PremiumDataDisk = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::PremiumDataDisk
+        EnvironmentPermission = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::EnvironmentPermission
+        TargetCostStatus = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::TargetCostStatus
+        ReportingCycleType = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ReportingCycleType
+        CostType = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CostType
+        HttpStatusCode = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::HttpStatusCode
+        PolicyStatus = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::PolicyStatus
+        PolicyFactName = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::PolicyFactName
+        PolicyEvaluatorType = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::PolicyEvaluatorType
+        UsagePermissionType = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::UsagePermissionType
       end
 
       class DevTestLabsManagementClass
-        attr_reader :provider_operations, :labs, :operations, :global_schedules, :artifact_sources, :arm_templates, :artifacts, :costs, :custom_images, :formulas, :gallery_images, :notification_channels, :policy_sets, :policies, :schedules, :service_runners, :users, :disks, :environments, :secrets, :virtual_machines, :virtual_machine_schedules, :virtual_networks, :configurable, :base_url, :options, :model_classes
+        attr_reader :provider_operations, :labs, :operations, :global_schedules, :artifact_sources, :arm_templates, :artifacts, :costs, :custom_images, :formulas, :gallery_images, :notification_channels, :policy_sets, :policies, :schedules, :service_runners, :users, :disks, :environments, :secrets, :service_fabrics, :service_fabric_schedules, :virtual_machines, :virtual_machine_schedules, :virtual_networks, :configurable, :base_url, :options, :model_classes
 
         def initialize(configurable, base_url=nil, options=nil)
           @configurable, @base_url, @options = configurable, base_url, options
 
-          @client_0 = Azure::DevTestLabs::Mgmt::V2016_05_15::DevTestLabsClient.new(configurable.credentials, base_url, options)
+          @client_0 = Azure::DevTestLabs::Mgmt::V2018_09_15::DevTestLabsClient.new(configurable.credentials, base_url, options)
           if(@client_0.respond_to?(:subscription_id))
             @client_0.subscription_id = configurable.subscription_id
           end
@@ -221,6 +256,8 @@ def initialize(configurable, base_url=nil, options=nil)
           @disks = @client_0.disks
           @environments = @client_0.environments
           @secrets = @client_0.secrets
+          @service_fabrics = @client_0.service_fabrics
+          @service_fabric_schedules = @client_0.service_fabric_schedules
           @virtual_machines = @client_0.virtual_machines
           @virtual_machine_schedules = @client_0.virtual_machine_schedules
           @virtual_networks = @client_0.virtual_networks
@@ -242,473 +279,572 @@ def method_missing(method, *args)
         end
 
         class ModelClasses
-          def external_subnet_fragment
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ExternalSubnetFragment
+          def shared_public_ip_address_configuration
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::SharedPublicIpAddressConfiguration
           end
-          def gallery_image_reference
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::GalleryImageReference
+          def week_details
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::WeekDetails
           end
-          def day_details
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::DayDetails
+          def network_interface_properties
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::NetworkInterfaceProperties
           end
-          def inbound_nat_rule
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::InboundNatRule
+          def hour_details
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::HourDetails
           end
-          def notification_settings
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::NotificationSettings
+          def schedule_creation_parameter
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ScheduleCreationParameter
           end
-          def shared_public_ip_address_configuration
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::SharedPublicIpAddressConfiguration
+          def environment_deployment_properties_fragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::EnvironmentDeploymentPropertiesFragment
           end
-          def export_resource_usage_parameters
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ExportResourceUsageParameters
+          def virtual_network_list
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::VirtualNetworkList
           end
-          def week_details_fragment
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::WeekDetailsFragment
+          def subnet
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Subnet
           end
-          def external_subnet
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ExternalSubnet
+          def day_details_fragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DayDetailsFragment
           end
-          def hour_details_fragment
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::HourDetailsFragment
+          def dtl_environment_list
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DtlEnvironmentList
           end
-          def week_details
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::WeekDetails
+          def notification_settings_fragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::NotificationSettingsFragment
           end
-          def user_secret_store
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::UserSecretStore
+          def evaluate_policies_properties
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::EvaluatePoliciesProperties
           end
-          def hour_details
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::HourDetails
+          def user_secret_store_fragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::UserSecretStoreFragment
           end
-          def artifact_parameter_properties
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ArtifactParameterProperties
+          def evaluate_policies_request
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::EvaluatePoliciesRequest
           end
           def artifact_install_properties
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ArtifactInstallProperties
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArtifactInstallProperties
           end
-          def response_with_continuation_lab
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationLab
+          def policy_violation
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::PolicyViolation
           end
           def parameters_value_file_info
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ParametersValueFileInfo
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ParametersValueFileInfo
           end
-          def response_with_continuation_lab_virtual_machine
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationLabVirtualMachine
+          def policy_set_result
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::PolicySetResult
           end
           def arm_template_info
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ArmTemplateInfo
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArmTemplateInfo
           end
-          def network_interface_properties
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::NetworkInterfaceProperties
+          def evaluate_policies_response
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::EvaluatePoliciesResponse
+          end
+          def arm_template_parameter_properties
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArmTemplateParameterProperties
           end
-          def response_with_continuation_user
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationUser
+          def event
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Event
           end
-          def lab_virtual_machine_creation_parameter
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::LabVirtualMachineCreationParameter
+          def user_secret_store
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::UserSecretStore
+          end
+          def event_fragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::EventFragment
           end
           def artifact_deployment_status_properties_fragment
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ArtifactDeploymentStatusPropertiesFragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArtifactDeploymentStatusPropertiesFragment
           end
-          def formula_properties_from_vm
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::FormulaPropertiesFromVm
+          def export_resource_usage_parameters
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ExportResourceUsageParameters
           end
           def artifact_install_properties_fragment
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ArtifactInstallPropertiesFragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArtifactInstallPropertiesFragment
           end
-          def response_with_continuation_lab_vhd
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationLabVhd
+          def external_subnet
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ExternalSubnet
           end
-          def subnet
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::Subnet
+          def user_identity
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::UserIdentity
           end
-          def user_secret_store_fragment
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::UserSecretStoreFragment
+          def external_subnet_fragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ExternalSubnetFragment
+          end
+          def artifact_source_list
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArtifactSourceList
+          end
+          def gallery_image_reference
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::GalleryImageReference
           end
           def attach_new_data_disk_options
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::AttachNewDataDiskOptions
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::AttachNewDataDiskOptions
           end
-          def gallery_image_reference_fragment
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::GalleryImageReferenceFragment
+          def inbound_nat_rule
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::InboundNatRule
           end
-          def parameter_info
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ParameterInfo
+          def bulk_creation_parameters
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::BulkCreationParameters
+          end
+          def day_details
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DayDetails
+          end
+          def notification_settings
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::NotificationSettings
           end
           def compute_data_disk
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ComputeDataDisk
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ComputeDataDisk
           end
-          def generate_arm_template_request
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::GenerateArmTemplateRequest
+          def shutdown_notification_content
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ShutdownNotificationContent
           end
           def compute_vm_instance_view_status
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ComputeVmInstanceViewStatus
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ComputeVmInstanceViewStatus
           end
-          def generate_upload_uri_parameter
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::GenerateUploadUriParameter
+          def lab_virtual_machine_creation_parameter
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabVirtualMachineCreationParameter
           end
           def compute_vm_properties
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ComputeVmProperties
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ComputeVmProperties
           end
-          def generate_upload_uri_response
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::GenerateUploadUriResponse
+          def formula_properties_from_vm
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::FormulaPropertiesFromVm
           end
           def percentage_cost_threshold_properties
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::PercentageCostThresholdProperties
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::PercentageCostThresholdProperties
           end
-          def identity_properties
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::IdentityProperties
+          def service_runner_list
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ServiceRunnerList
           end
           def windows_os_info
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::WindowsOsInfo
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::WindowsOsInfo
           end
-          def inbound_nat_rule_fragment
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::InboundNatRuleFragment
+          def gallery_image_reference_fragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::GalleryImageReferenceFragment
           end
           def custom_image_properties_from_vm
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::CustomImagePropertiesFromVm
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CustomImagePropertiesFromVm
           end
-          def user_identity_fragment
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::UserIdentityFragment
+          def inbound_nat_rule_fragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::InboundNatRuleFragment
           end
-          def response_with_continuation_schedule
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationSchedule
+          def data_disk_storage_type_info
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DataDiskStorageTypeInfo
           end
-          def target_cost_properties
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::TargetCostProperties
+          def shared_public_ip_address_configuration_fragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::SharedPublicIpAddressConfigurationFragment
           end
-          def detach_data_disk_properties
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::DetachDataDiskProperties
+          def subnet_override_fragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::SubnetOverrideFragment
           end
-          def lab_cost_summary_properties
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::LabCostSummaryProperties
+          def network_interface_properties_fragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::NetworkInterfacePropertiesFragment
           end
-          def response_with_continuation_policy
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationPolicy
+          def linux_os_info_fragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LinuxOsInfoFragment
           end
-          def lab_cost_details_properties
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::LabCostDetailsProperties
+          def schedule_creation_parameter_fragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ScheduleCreationParameterFragment
           end
-          def response_with_continuation_notification_channel
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationNotificationChannel
+          def custom_image_properties_custom_fragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CustomImagePropertiesCustomFragment
           end
-          def lab_resource_cost_properties
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::LabResourceCostProperties
+          def lab_virtual_machine_creation_parameter_fragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabVirtualMachineCreationParameterFragment
           end
-          def evaluate_policies_request
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::EvaluatePoliciesRequest
+          def custom_image_properties_from_plan_fragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CustomImagePropertiesFromPlanFragment
           end
-          def subnet_override_fragment
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::SubnetOverrideFragment
+          def formula_properties_from_vm_fragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::FormulaPropertiesFromVmFragment
           end
-          def policy_set_result
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::PolicySetResult
+          def custom_image_list
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CustomImageList
           end
-          def subnet_shared_public_ip_address_configuration_fragment
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::SubnetSharedPublicIpAddressConfigurationFragment
+          def service_fabric_list
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ServiceFabricList
           end
-          def event
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::Event
+          def data_disk_properties_fragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DataDiskPropertiesFragment
           end
-          def lab_vhd
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::LabVhd
+          def formula_list
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::FormulaList
           end
-          def day_details_fragment
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::DayDetailsFragment
+          def detach_disk_properties
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DetachDiskProperties
           end
-          def subnet_fragment
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::SubnetFragment
+          def secret_list
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::SecretList
           end
-          def user_identity
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::UserIdentity
+          def subnet_shared_public_ip_address_configuration
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::SubnetSharedPublicIpAddressConfiguration
           end
-          def shared_public_ip_address_configuration_fragment
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::SharedPublicIpAddressConfigurationFragment
+          def gallery_image_list
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::GalleryImageList
           end
-          def response_with_continuation_service_runner
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationServiceRunner
+          def environment_deployment_properties
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::EnvironmentDeploymentProperties
           end
-          def network_interface_properties_fragment
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::NetworkInterfacePropertiesFragment
+          def parameter_info
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ParameterInfo
+          end
+          def week_details_fragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::WeekDetailsFragment
+          end
+          def generate_arm_template_request
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::GenerateArmTemplateRequest
+          end
+          def user_list
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::UserList
+          end
+          def generate_upload_uri_parameter
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::GenerateUploadUriParameter
+          end
+          def apply_artifacts_request
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ApplyArtifactsRequest
+          end
+          def generate_upload_uri_response
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::GenerateUploadUriResponse
+          end
+          def arm_template_list
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArmTemplateList
+          end
+          def identity_properties
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::IdentityProperties
           end
           def artifact_deployment_status_properties
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ArtifactDeploymentStatusProperties
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArtifactDeploymentStatusProperties
           end
-          def shutdown_notification_content
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ShutdownNotificationContent
+          def import_lab_virtual_machine_request
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ImportLabVirtualMachineRequest
           end
-          def response_with_continuation_secret
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationSecret
+          def artifact_list
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArtifactList
           end
-          def retarget_schedule_properties
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::RetargetScheduleProperties
+          def lab_announcement_properties
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabAnnouncementProperties
           end
-          def bulk_creation_parameters
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::BulkCreationParameters
+          def attach_disk_properties
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::AttachDiskProperties
+          end
+          def lab_support_properties
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabSupportProperties
           end
-          def response_with_continuation_virtual_network
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationVirtualNetwork
+          def bulk_creation_parameters_fragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::BulkCreationParametersFragment
+          end
+          def schedule_list
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ScheduleList
           end
           def compute_data_disk_fragment
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ComputeDataDiskFragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ComputeDataDiskFragment
           end
-          def notify_parameters
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::NotifyParameters
+          def lab_announcement_properties_fragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabAnnouncementPropertiesFragment
           end
           def compute_vm_properties_fragment
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ComputeVmPropertiesFragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ComputeVmPropertiesFragment
           end
-          def operation_error
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::OperationError
+          def target_cost_properties
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::TargetCostProperties
           end
           def linux_os_info
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::LinuxOsInfo
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LinuxOsInfo
           end
-          def operation_metadata_display
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::OperationMetadataDisplay
+          def lab_cost_summary_properties
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabCostSummaryProperties
           end
-          def data_disk_properties
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::DataDiskProperties
+          def custom_image_properties_from_plan
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CustomImagePropertiesFromPlan
           end
-          def operation_metadata
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::OperationMetadata
+          def lab_cost_details_properties
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabCostDetailsProperties
           end
-          def environment_deployment_properties
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::EnvironmentDeploymentProperties
+          def custom_image_properties_from_vm_fragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CustomImagePropertiesFromVmFragment
           end
-          def operation_result
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::OperationResult
+          def lab_resource_cost_properties
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabResourceCostProperties
           end
-          def policy_violation
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::PolicyViolation
+          def subnet_shared_public_ip_address_configuration_fragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::SubnetSharedPublicIpAddressConfigurationFragment
           end
-          def subnet_override
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::SubnetOverride
+          def retarget_schedule_properties
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::RetargetScheduleProperties
           end
-          def event_fragment
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::EventFragment
+          def detach_data_disk_properties
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DetachDataDiskProperties
           end
-          def subnet_shared_public_ip_address_configuration
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::SubnetSharedPublicIpAddressConfiguration
+          def lab_support_properties_fragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabSupportPropertiesFragment
           end
-          def apply_artifacts_request
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ApplyArtifactsRequest
+          def disk_list
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DiskList
           end
-          def port
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::Port
+          def resource
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Resource
+          end
+          def hour_details_fragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::HourDetailsFragment
+          end
+          def lab_list
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabList
+          end
+          def user_identity_fragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::UserIdentityFragment
+          end
+          def lab_vhd
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabVhd
           end
           def artifact_parameter_properties_fragment
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ArtifactParameterPropertiesFragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArtifactParameterPropertiesFragment
           end
-          def port_fragment
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::PortFragment
+          def lab_vhd_list
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabVhdList
           end
-          def provider_operation_result
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ProviderOperationResult
+          def attach_new_data_disk_options_fragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::AttachNewDataDiskOptionsFragment
           end
-          def cost_threshold_properties
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::CostThresholdProperties
+          def resize_lab_virtual_machine_properties
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ResizeLabVirtualMachineProperties
           end
-          def resource
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::Resource
+          def compute_vm_instance_view_status_fragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ComputeVmInstanceViewStatusFragment
           end
-          def detach_disk_properties
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::DetachDiskProperties
+          def rdp_connection
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::RdpConnection
           end
-          def response_with_continuation_arm_template
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationArmTemplate
+          def custom_image_properties_custom
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CustomImagePropertiesCustom
           end
-          def evaluate_policies_response
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::EvaluatePoliciesResponse
+          def lab_virtual_machine_list
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabVirtualMachineList
           end
-          def response_with_continuation_artifact
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationArtifact
+          def data_disk_storage_type_info_fragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DataDiskStorageTypeInfoFragment
           end
-          def arm_template_parameter_properties
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ArmTemplateParameterProperties
+          def provider_operation_result
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ProviderOperationResult
           end
-          def response_with_continuation_artifact_source
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationArtifactSource
+          def subnet_override
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::SubnetOverride
           end
-          def compute_vm_instance_view_status_fragment
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ComputeVmInstanceViewStatusFragment
+          def port_fragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::PortFragment
           end
-          def response_with_continuation_custom_image
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationCustomImage
+          def artifact_parameter_properties
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArtifactParameterProperties
           end
-          def evaluate_policies_properties
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::EvaluatePoliciesProperties
+          def notification_channel_list
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::NotificationChannelList
           end
-          def response_with_continuation_disk
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationDisk
+          def update_resource
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::UpdateResource
           end
-          def attach_disk_properties
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::AttachDiskProperties
+          def notify_parameters
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::NotifyParameters
           end
-          def response_with_continuation_dtl_environment
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationDtlEnvironment
+          def cost_threshold_properties
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CostThresholdProperties
           end
-          def notification_settings_fragment
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::NotificationSettingsFragment
+          def operation_error
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::OperationError
           end
-          def response_with_continuation_formula
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationFormula
+          def data_disk_properties
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DataDiskProperties
           end
-          def custom_image_properties_custom
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::CustomImagePropertiesCustom
+          def operation_metadata_display
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::OperationMetadataDisplay
           end
-          def response_with_continuation_gallery_image
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationGalleryImage
+          def arm_template_parameter_properties_fragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArmTemplateParameterPropertiesFragment
+          end
+          def operation_metadata
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::OperationMetadata
+          end
+          def windows_os_info_fragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::WindowsOsInfoFragment
+          end
+          def operation_result
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::OperationResult
+          end
+          def port
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Port
+          end
+          def subnet_fragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::SubnetFragment
+          end
+          def policy_list
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::PolicyList
           end
           def schedule
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::Schedule
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Schedule
           end
           def applicable_schedule
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ApplicableSchedule
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ApplicableSchedule
           end
           def schedule_fragment
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ScheduleFragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ScheduleFragment
           end
           def applicable_schedule_fragment
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ApplicableScheduleFragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ApplicableScheduleFragment
           end
           def arm_template
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ArmTemplate
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArmTemplate
           end
           def artifact
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::Artifact
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Artifact
           end
           def artifact_source
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ArtifactSource
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArtifactSource
           end
           def artifact_source_fragment
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ArtifactSourceFragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArtifactSourceFragment
           end
           def custom_image
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::CustomImage
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CustomImage
+          end
+          def custom_image_fragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CustomImageFragment
           end
           def disk
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::Disk
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Disk
+          end
+          def disk_fragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DiskFragment
           end
           def dtl_environment
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::DtlEnvironment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DtlEnvironment
+          end
+          def dtl_environment_fragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DtlEnvironmentFragment
           end
           def formula
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::Formula
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Formula
+          end
+          def formula_fragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::FormulaFragment
           end
           def gallery_image
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::GalleryImage
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::GalleryImage
           end
           def lab
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::Lab
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Lab
           end
           def lab_cost
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::LabCost
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabCost
           end
           def lab_fragment
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::LabFragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabFragment
           end
           def lab_virtual_machine
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::LabVirtualMachine
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabVirtualMachine
           end
           def lab_virtual_machine_fragment
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::LabVirtualMachineFragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabVirtualMachineFragment
           end
           def notification_channel
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::NotificationChannel
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::NotificationChannel
           end
           def notification_channel_fragment
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::NotificationChannelFragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::NotificationChannelFragment
           end
           def policy
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::Policy
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Policy
           end
           def policy_fragment
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::PolicyFragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::PolicyFragment
           end
           def secret
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::Secret
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Secret
+          end
+          def secret_fragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::SecretFragment
+          end
+          def service_fabric
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ServiceFabric
+          end
+          def service_fabric_fragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ServiceFabricFragment
           end
           def service_runner
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ServiceRunner
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ServiceRunner
           end
           def user
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::User
-          end
-          def virtual_network
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::VirtualNetwork
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::User
           end
           def user_fragment
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::UserFragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::UserFragment
+          end
+          def virtual_network
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::VirtualNetwork
           end
           def virtual_network_fragment
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::VirtualNetworkFragment
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::VirtualNetworkFragment
           end
           def enable_status
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::EnableStatus
-          end
-          def notification_status
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::NotificationStatus
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::EnableStatus
           end
           def source_control_type
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::SourceControlType
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::SourceControlType
           end
           def storage_type
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::StorageType
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::StorageType
           end
           def cost_threshold_status
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::CostThresholdStatus
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CostThresholdStatus
           end
           def windows_os_state
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::WindowsOsState
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::WindowsOsState
           end
           def linux_os_state
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::LinuxOsState
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LinuxOsState
           end
           def custom_image_os_type
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::CustomImageOsType
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CustomImageOsType
           end
           def host_caching_options
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::HostCachingOptions
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::HostCachingOptions
           end
           def notification_channel_event_type
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::NotificationChannelEventType
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::NotificationChannelEventType
           end
           def transport_protocol
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::TransportProtocol
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::TransportProtocol
           end
           def virtual_machine_creation_source
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::VirtualMachineCreationSource
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::VirtualMachineCreationSource
           end
           def file_upload_options
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::FileUploadOptions
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::FileUploadOptions
           end
           def premium_data_disk
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::PremiumDataDisk
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::PremiumDataDisk
+          end
+          def environment_permission
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::EnvironmentPermission
           end
           def target_cost_status
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::TargetCostStatus
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::TargetCostStatus
           end
           def reporting_cycle_type
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ReportingCycleType
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ReportingCycleType
           end
           def cost_type
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::CostType
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CostType
           end
           def http_status_code
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::HttpStatusCode
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::HttpStatusCode
           end
           def policy_status
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::PolicyStatus
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::PolicyStatus
           end
           def policy_fact_name
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::PolicyFactName
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::PolicyFactName
           end
           def policy_evaluator_type
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::PolicyEvaluatorType
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::PolicyEvaluatorType
           end
           def usage_permission_type
-            Azure::DevTestLabs::Mgmt::V2016_05_15::Models::UsagePermissionType
+            Azure::DevTestLabs::Mgmt::V2018_09_15::Models::UsagePermissionType
           end
         end
       end
diff --git a/azure_sdk/lib/latest/modules/labservices_profile_module.rb b/azure_sdk/lib/latest/modules/labservices_profile_module.rb
new file mode 100644
index 0000000000..ebde6d7c84
--- /dev/null
+++ b/azure_sdk/lib/latest/modules/labservices_profile_module.rb
@@ -0,0 +1,357 @@
+# encoding: utf-8
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License. See License.txt in the project root for license information.
+
+require 'azure_mgmt_labservices'
+
+module Azure::Profiles::Latest
+  module Labservices
+    module Mgmt
+      ProviderOperations = Azure::Labservices::Mgmt::V2018_10_15::ProviderOperations
+      GlobalUsers = Azure::Labservices::Mgmt::V2018_10_15::GlobalUsers
+      LabAccounts = Azure::Labservices::Mgmt::V2018_10_15::LabAccounts
+      Operations = Azure::Labservices::Mgmt::V2018_10_15::Operations
+      GalleryImages = Azure::Labservices::Mgmt::V2018_10_15::GalleryImages
+      Labs = Azure::Labservices::Mgmt::V2018_10_15::Labs
+      EnvironmentSettings = Azure::Labservices::Mgmt::V2018_10_15::EnvironmentSettings
+      Environments = Azure::Labservices::Mgmt::V2018_10_15::Environments
+      Users = Azure::Labservices::Mgmt::V2018_10_15::Users
+
+      module Models
+        SizeAvailability = Azure::Labservices::Mgmt::V2018_10_15::Models::SizeAvailability
+        RegionalAvailability = Azure::Labservices::Mgmt::V2018_10_15::Models::RegionalAvailability
+        GetRegionalAvailabilityResponse = Azure::Labservices::Mgmt::V2018_10_15::Models::GetRegionalAvailabilityResponse
+        ReferenceVmCreationParameters = Azure::Labservices::Mgmt::V2018_10_15::Models::ReferenceVmCreationParameters
+        AddUsersPayload = Azure::Labservices::Mgmt::V2018_10_15::Models::AddUsersPayload
+        EnvironmentSettingCreationParameters = Azure::Labservices::Mgmt::V2018_10_15::Models::EnvironmentSettingCreationParameters
+        CreateLabProperties = Azure::Labservices::Mgmt::V2018_10_15::Models::CreateLabProperties
+        ResourceSettingCreationParameters = Azure::Labservices::Mgmt::V2018_10_15::Models::ResourceSettingCreationParameters
+        NetworkInterface = Azure::Labservices::Mgmt::V2018_10_15::Models::NetworkInterface
+        SizeConfigurationPropertiesFragment = Azure::Labservices::Mgmt::V2018_10_15::Models::SizeConfigurationPropertiesFragment
+        LabCreationParameters = Azure::Labservices::Mgmt::V2018_10_15::Models::LabCreationParameters
+        ResourceSet = Azure::Labservices::Mgmt::V2018_10_15::Models::ResourceSet
+        EnvironmentDetails = Azure::Labservices::Mgmt::V2018_10_15::Models::EnvironmentDetails
+        LatestOperationResult = Azure::Labservices::Mgmt::V2018_10_15::Models::LatestOperationResult
+        ResponseWithContinuationGalleryImage = Azure::Labservices::Mgmt::V2018_10_15::Models::ResponseWithContinuationGalleryImage
+        RegisterPayload = Azure::Labservices::Mgmt::V2018_10_15::Models::RegisterPayload
+        VmStateDetails = Azure::Labservices::Mgmt::V2018_10_15::Models::VmStateDetails
+        SizeConfigurationProperties = Azure::Labservices::Mgmt::V2018_10_15::Models::SizeConfigurationProperties
+        ResourceSettings = Azure::Labservices::Mgmt::V2018_10_15::Models::ResourceSettings
+        ResponseWithContinuationUser = Azure::Labservices::Mgmt::V2018_10_15::Models::ResponseWithContinuationUser
+        ReferenceVmFragment = Azure::Labservices::Mgmt::V2018_10_15::Models::ReferenceVmFragment
+        ResponseWithContinuationLabAccount = Azure::Labservices::Mgmt::V2018_10_15::Models::ResponseWithContinuationLabAccount
+        ResponseWithContinuationEnvironment = Azure::Labservices::Mgmt::V2018_10_15::Models::ResponseWithContinuationEnvironment
+        LabDetails = Azure::Labservices::Mgmt::V2018_10_15::Models::LabDetails
+        EnvironmentSize = Azure::Labservices::Mgmt::V2018_10_15::Models::EnvironmentSize
+        ResponseWithContinuationLab = Azure::Labservices::Mgmt::V2018_10_15::Models::ResponseWithContinuationLab
+        EnvironmentSizeFragment = Azure::Labservices::Mgmt::V2018_10_15::Models::EnvironmentSizeFragment
+        ListEnvironmentsPayload = Azure::Labservices::Mgmt::V2018_10_15::Models::ListEnvironmentsPayload
+        Resource = Azure::Labservices::Mgmt::V2018_10_15::Models::Resource
+        ListEnvironmentsResponse = Azure::Labservices::Mgmt::V2018_10_15::Models::ListEnvironmentsResponse
+        GalleryImageReferenceFragment = Azure::Labservices::Mgmt::V2018_10_15::Models::GalleryImageReferenceFragment
+        ListLabsResponse = Azure::Labservices::Mgmt::V2018_10_15::Models::ListLabsResponse
+        GetPersonalPreferencesResponse = Azure::Labservices::Mgmt::V2018_10_15::Models::GetPersonalPreferencesResponse
+        OperationBatchStatusPayload = Azure::Labservices::Mgmt::V2018_10_15::Models::OperationBatchStatusPayload
+        ResourceSetFragment = Azure::Labservices::Mgmt::V2018_10_15::Models::ResourceSetFragment
+        OperationBatchStatusResponseItem = Azure::Labservices::Mgmt::V2018_10_15::Models::OperationBatchStatusResponseItem
+        ReferenceVm = Azure::Labservices::Mgmt::V2018_10_15::Models::ReferenceVm
+        OperationBatchStatusResponse = Azure::Labservices::Mgmt::V2018_10_15::Models::OperationBatchStatusResponse
+        ResourceSettingsFragment = Azure::Labservices::Mgmt::V2018_10_15::Models::ResourceSettingsFragment
+        OperationError = Azure::Labservices::Mgmt::V2018_10_15::Models::OperationError
+        SizeInfoFragment = Azure::Labservices::Mgmt::V2018_10_15::Models::SizeInfoFragment
+        OperationMetadataDisplay = Azure::Labservices::Mgmt::V2018_10_15::Models::OperationMetadataDisplay
+        ResetPasswordPayload = Azure::Labservices::Mgmt::V2018_10_15::Models::ResetPasswordPayload
+        OperationMetadata = Azure::Labservices::Mgmt::V2018_10_15::Models::OperationMetadata
+        VirtualMachineDetails = Azure::Labservices::Mgmt::V2018_10_15::Models::VirtualMachineDetails
+        OperationResult = Azure::Labservices::Mgmt::V2018_10_15::Models::OperationResult
+        ResponseWithContinuationEnvironmentSetting = Azure::Labservices::Mgmt::V2018_10_15::Models::ResponseWithContinuationEnvironmentSetting
+        OperationStatusPayload = Azure::Labservices::Mgmt::V2018_10_15::Models::OperationStatusPayload
+        GalleryImageReference = Azure::Labservices::Mgmt::V2018_10_15::Models::GalleryImageReference
+        OperationStatusResponse = Azure::Labservices::Mgmt::V2018_10_15::Models::OperationStatusResponse
+        EnvironmentOperationsPayload = Azure::Labservices::Mgmt::V2018_10_15::Models::EnvironmentOperationsPayload
+        PersonalPreferencesOperationsPayload = Azure::Labservices::Mgmt::V2018_10_15::Models::PersonalPreferencesOperationsPayload
+        GetEnvironmentResponse = Azure::Labservices::Mgmt::V2018_10_15::Models::GetEnvironmentResponse
+        ProviderOperationResult = Azure::Labservices::Mgmt::V2018_10_15::Models::ProviderOperationResult
+        SizeInfo = Azure::Labservices::Mgmt::V2018_10_15::Models::SizeInfo
+        PublishPayload = Azure::Labservices::Mgmt::V2018_10_15::Models::PublishPayload
+        Environment = Azure::Labservices::Mgmt::V2018_10_15::Models::Environment
+        EnvironmentFragment = Azure::Labservices::Mgmt::V2018_10_15::Models::EnvironmentFragment
+        EnvironmentSetting = Azure::Labservices::Mgmt::V2018_10_15::Models::EnvironmentSetting
+        EnvironmentSettingFragment = Azure::Labservices::Mgmt::V2018_10_15::Models::EnvironmentSettingFragment
+        GalleryImage = Azure::Labservices::Mgmt::V2018_10_15::Models::GalleryImage
+        GalleryImageFragment = Azure::Labservices::Mgmt::V2018_10_15::Models::GalleryImageFragment
+        Lab = Azure::Labservices::Mgmt::V2018_10_15::Models::Lab
+        LabAccount = Azure::Labservices::Mgmt::V2018_10_15::Models::LabAccount
+        LabAccountFragment = Azure::Labservices::Mgmt::V2018_10_15::Models::LabAccountFragment
+        LabFragment = Azure::Labservices::Mgmt::V2018_10_15::Models::LabFragment
+        User = Azure::Labservices::Mgmt::V2018_10_15::Models::User
+        UserFragment = Azure::Labservices::Mgmt::V2018_10_15::Models::UserFragment
+        ManagedLabVmSize = Azure::Labservices::Mgmt::V2018_10_15::Models::ManagedLabVmSize
+        PublishingState = Azure::Labservices::Mgmt::V2018_10_15::Models::PublishingState
+        ConfigurationState = Azure::Labservices::Mgmt::V2018_10_15::Models::ConfigurationState
+        LabUserAccessMode = Azure::Labservices::Mgmt::V2018_10_15::Models::LabUserAccessMode
+        AddRemove = Azure::Labservices::Mgmt::V2018_10_15::Models::AddRemove
+      end
+
+      class LabservicesManagementClass
+        attr_reader :provider_operations, :global_users, :lab_accounts, :operations, :gallery_images, :labs, :environment_settings, :environments, :users, :configurable, :base_url, :options, :model_classes
+
+        def initialize(configurable, base_url=nil, options=nil)
+          @configurable, @base_url, @options = configurable, base_url, options
+
+          @client_0 = Azure::Labservices::Mgmt::V2018_10_15::ManagedLabsClient.new(configurable.credentials, base_url, options)
+          if(@client_0.respond_to?(:subscription_id))
+            @client_0.subscription_id = configurable.subscription_id
+          end
+          add_telemetry(@client_0)
+          @provider_operations = @client_0.provider_operations
+          @global_users = @client_0.global_users
+          @lab_accounts = @client_0.lab_accounts
+          @operations = @client_0.operations
+          @gallery_images = @client_0.gallery_images
+          @labs = @client_0.labs
+          @environment_settings = @client_0.environment_settings
+          @environments = @client_0.environments
+          @users = @client_0.users
+
+          @model_classes = ModelClasses.new
+        end
+
+        def add_telemetry(client)
+          profile_information = "Profiles/azure_sdk/#{Azure::VERSION}/Latest/Labservices/Mgmt"
+          client.add_user_agent_information(profile_information)
+        end
+
+        def method_missing(method, *args)
+          if @client_0.respond_to?method
+            @client_0.send(method, *args)
+          else
+            super
+          end
+        end
+
+        class ModelClasses
+          def size_availability
+            Azure::Labservices::Mgmt::V2018_10_15::Models::SizeAvailability
+          end
+          def regional_availability
+            Azure::Labservices::Mgmt::V2018_10_15::Models::RegionalAvailability
+          end
+          def get_regional_availability_response
+            Azure::Labservices::Mgmt::V2018_10_15::Models::GetRegionalAvailabilityResponse
+          end
+          def reference_vm_creation_parameters
+            Azure::Labservices::Mgmt::V2018_10_15::Models::ReferenceVmCreationParameters
+          end
+          def add_users_payload
+            Azure::Labservices::Mgmt::V2018_10_15::Models::AddUsersPayload
+          end
+          def environment_setting_creation_parameters
+            Azure::Labservices::Mgmt::V2018_10_15::Models::EnvironmentSettingCreationParameters
+          end
+          def create_lab_properties
+            Azure::Labservices::Mgmt::V2018_10_15::Models::CreateLabProperties
+          end
+          def resource_setting_creation_parameters
+            Azure::Labservices::Mgmt::V2018_10_15::Models::ResourceSettingCreationParameters
+          end
+          def network_interface
+            Azure::Labservices::Mgmt::V2018_10_15::Models::NetworkInterface
+          end
+          def size_configuration_properties_fragment
+            Azure::Labservices::Mgmt::V2018_10_15::Models::SizeConfigurationPropertiesFragment
+          end
+          def lab_creation_parameters
+            Azure::Labservices::Mgmt::V2018_10_15::Models::LabCreationParameters
+          end
+          def resource_set
+            Azure::Labservices::Mgmt::V2018_10_15::Models::ResourceSet
+          end
+          def environment_details
+            Azure::Labservices::Mgmt::V2018_10_15::Models::EnvironmentDetails
+          end
+          def latest_operation_result
+            Azure::Labservices::Mgmt::V2018_10_15::Models::LatestOperationResult
+          end
+          def response_with_continuation_gallery_image
+            Azure::Labservices::Mgmt::V2018_10_15::Models::ResponseWithContinuationGalleryImage
+          end
+          def register_payload
+            Azure::Labservices::Mgmt::V2018_10_15::Models::RegisterPayload
+          end
+          def vm_state_details
+            Azure::Labservices::Mgmt::V2018_10_15::Models::VmStateDetails
+          end
+          def size_configuration_properties
+            Azure::Labservices::Mgmt::V2018_10_15::Models::SizeConfigurationProperties
+          end
+          def resource_settings
+            Azure::Labservices::Mgmt::V2018_10_15::Models::ResourceSettings
+          end
+          def response_with_continuation_user
+            Azure::Labservices::Mgmt::V2018_10_15::Models::ResponseWithContinuationUser
+          end
+          def reference_vm_fragment
+            Azure::Labservices::Mgmt::V2018_10_15::Models::ReferenceVmFragment
+          end
+          def response_with_continuation_lab_account
+            Azure::Labservices::Mgmt::V2018_10_15::Models::ResponseWithContinuationLabAccount
+          end
+          def response_with_continuation_environment
+            Azure::Labservices::Mgmt::V2018_10_15::Models::ResponseWithContinuationEnvironment
+          end
+          def lab_details
+            Azure::Labservices::Mgmt::V2018_10_15::Models::LabDetails
+          end
+          def environment_size
+            Azure::Labservices::Mgmt::V2018_10_15::Models::EnvironmentSize
+          end
+          def response_with_continuation_lab
+            Azure::Labservices::Mgmt::V2018_10_15::Models::ResponseWithContinuationLab
+          end
+          def environment_size_fragment
+            Azure::Labservices::Mgmt::V2018_10_15::Models::EnvironmentSizeFragment
+          end
+          def list_environments_payload
+            Azure::Labservices::Mgmt::V2018_10_15::Models::ListEnvironmentsPayload
+          end
+          def resource
+            Azure::Labservices::Mgmt::V2018_10_15::Models::Resource
+          end
+          def list_environments_response
+            Azure::Labservices::Mgmt::V2018_10_15::Models::ListEnvironmentsResponse
+          end
+          def gallery_image_reference_fragment
+            Azure::Labservices::Mgmt::V2018_10_15::Models::GalleryImageReferenceFragment
+          end
+          def list_labs_response
+            Azure::Labservices::Mgmt::V2018_10_15::Models::ListLabsResponse
+          end
+          def get_personal_preferences_response
+            Azure::Labservices::Mgmt::V2018_10_15::Models::GetPersonalPreferencesResponse
+          end
+          def operation_batch_status_payload
+            Azure::Labservices::Mgmt::V2018_10_15::Models::OperationBatchStatusPayload
+          end
+          def resource_set_fragment
+            Azure::Labservices::Mgmt::V2018_10_15::Models::ResourceSetFragment
+          end
+          def operation_batch_status_response_item
+            Azure::Labservices::Mgmt::V2018_10_15::Models::OperationBatchStatusResponseItem
+          end
+          def reference_vm
+            Azure::Labservices::Mgmt::V2018_10_15::Models::ReferenceVm
+          end
+          def operation_batch_status_response
+            Azure::Labservices::Mgmt::V2018_10_15::Models::OperationBatchStatusResponse
+          end
+          def resource_settings_fragment
+            Azure::Labservices::Mgmt::V2018_10_15::Models::ResourceSettingsFragment
+          end
+          def operation_error
+            Azure::Labservices::Mgmt::V2018_10_15::Models::OperationError
+          end
+          def size_info_fragment
+            Azure::Labservices::Mgmt::V2018_10_15::Models::SizeInfoFragment
+          end
+          def operation_metadata_display
+            Azure::Labservices::Mgmt::V2018_10_15::Models::OperationMetadataDisplay
+          end
+          def reset_password_payload
+            Azure::Labservices::Mgmt::V2018_10_15::Models::ResetPasswordPayload
+          end
+          def operation_metadata
+            Azure::Labservices::Mgmt::V2018_10_15::Models::OperationMetadata
+          end
+          def virtual_machine_details
+            Azure::Labservices::Mgmt::V2018_10_15::Models::VirtualMachineDetails
+          end
+          def operation_result
+            Azure::Labservices::Mgmt::V2018_10_15::Models::OperationResult
+          end
+          def response_with_continuation_environment_setting
+            Azure::Labservices::Mgmt::V2018_10_15::Models::ResponseWithContinuationEnvironmentSetting
+          end
+          def operation_status_payload
+            Azure::Labservices::Mgmt::V2018_10_15::Models::OperationStatusPayload
+          end
+          def gallery_image_reference
+            Azure::Labservices::Mgmt::V2018_10_15::Models::GalleryImageReference
+          end
+          def operation_status_response
+            Azure::Labservices::Mgmt::V2018_10_15::Models::OperationStatusResponse
+          end
+          def environment_operations_payload
+            Azure::Labservices::Mgmt::V2018_10_15::Models::EnvironmentOperationsPayload
+          end
+          def personal_preferences_operations_payload
+            Azure::Labservices::Mgmt::V2018_10_15::Models::PersonalPreferencesOperationsPayload
+          end
+          def get_environment_response
+            Azure::Labservices::Mgmt::V2018_10_15::Models::GetEnvironmentResponse
+          end
+          def provider_operation_result
+            Azure::Labservices::Mgmt::V2018_10_15::Models::ProviderOperationResult
+          end
+          def size_info
+            Azure::Labservices::Mgmt::V2018_10_15::Models::SizeInfo
+          end
+          def publish_payload
+            Azure::Labservices::Mgmt::V2018_10_15::Models::PublishPayload
+          end
+          def environment
+            Azure::Labservices::Mgmt::V2018_10_15::Models::Environment
+          end
+          def environment_fragment
+            Azure::Labservices::Mgmt::V2018_10_15::Models::EnvironmentFragment
+          end
+          def environment_setting
+            Azure::Labservices::Mgmt::V2018_10_15::Models::EnvironmentSetting
+          end
+          def environment_setting_fragment
+            Azure::Labservices::Mgmt::V2018_10_15::Models::EnvironmentSettingFragment
+          end
+          def gallery_image
+            Azure::Labservices::Mgmt::V2018_10_15::Models::GalleryImage
+          end
+          def gallery_image_fragment
+            Azure::Labservices::Mgmt::V2018_10_15::Models::GalleryImageFragment
+          end
+          def lab
+            Azure::Labservices::Mgmt::V2018_10_15::Models::Lab
+          end
+          def lab_account
+            Azure::Labservices::Mgmt::V2018_10_15::Models::LabAccount
+          end
+          def lab_account_fragment
+            Azure::Labservices::Mgmt::V2018_10_15::Models::LabAccountFragment
+          end
+          def lab_fragment
+            Azure::Labservices::Mgmt::V2018_10_15::Models::LabFragment
+          end
+          def user
+            Azure::Labservices::Mgmt::V2018_10_15::Models::User
+          end
+          def user_fragment
+            Azure::Labservices::Mgmt::V2018_10_15::Models::UserFragment
+          end
+          def managed_lab_vm_size
+            Azure::Labservices::Mgmt::V2018_10_15::Models::ManagedLabVmSize
+          end
+          def publishing_state
+            Azure::Labservices::Mgmt::V2018_10_15::Models::PublishingState
+          end
+          def configuration_state
+            Azure::Labservices::Mgmt::V2018_10_15::Models::ConfigurationState
+          end
+          def lab_user_access_mode
+            Azure::Labservices::Mgmt::V2018_10_15::Models::LabUserAccessMode
+          end
+          def add_remove
+            Azure::Labservices::Mgmt::V2018_10_15::Models::AddRemove
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/config/GEMS_TO_RELEASE b/config/GEMS_TO_RELEASE
index a7a5e1b701..fa95caa3e1 100644
--- a/config/GEMS_TO_RELEASE
+++ b/config/GEMS_TO_RELEASE
@@ -1,6 +1,11 @@
 {
     "management": [
-        "azure_mgmt_network"
+        "azure_mgmt_devtestlabs",
+        "azure_mgmt_hdinsight",
+        "azure_mgmt_labservices"
+    ],
+    "data": [
+        "azure_cognitiveservices_computervision"
     ],
     "rollup": [
         "azure_sdk"
diff --git a/config/GEM_VERSIONS b/config/GEM_VERSIONS
index 44c5c86e65..90d9562522 100644
--- a/config/GEM_VERSIONS
+++ b/config/GEM_VERSIONS
@@ -1,12 +1,11 @@
-
 {
     "rollup": {
-        "azure_sdk": "0.21.1"
+        "azure_sdk": "0.22.0"
     },
     "data": {
         "azure_cognitiveservices_autosuggest": "0.17.0",
         "azure_cognitiveservices_customimagesearch": "0.17.0",
-        "azure_cognitiveservices_computervision": "0.17.0",
+        "azure_cognitiveservices_computervision": "0.18.0",
         "azure_cognitiveservices_contentmoderator": "0.17.1",
         "azure_cognitiveservices_customsearch": "0.18.0",
         "azure_cognitiveservices_customvisiontraining": "0.17.0",
@@ -47,16 +46,17 @@
         "azure_mgmt_datalake_store": "0.17.1",
         "azure_mgmt_data_migration": "0.17.0",
         "azure_mgmt_dev_spaces": "0.17.1",
-        "azure_mgmt_devtestlabs": "0.17.1",
+        "azure_mgmt_devtestlabs": "0.17.2",
         "azure_mgmt_dns": "0.17.2",
         "azure_mgmt_event_grid": "0.17.3",
         "azure_mgmt_event_hub": "0.17.1",
         "azure_mgmt_features": "0.17.1",
-        "azure_mgmt_hdinsight": "0.17.0",
+        "azure_mgmt_hdinsight": "0.17.1",
         "azure_mgmt_iot_central": "0.17.2",
         "azure_mgmt_iot_hub": "0.17.1",
         "azure_mgmt_key_vault": "0.17.2",
         "azure_mgmt_kusto": "0.17.0",
+        "azure_mgmt_labservices": "0.17.0",
         "azure_mgmt_links": "0.17.1",
         "azure_mgmt_locks": "0.17.1",
         "azure_mgmt_logic": "0.18.0",
diff --git a/config/config.json b/config/config.json
index 20b6753259..b39281c36a 100644
--- a/config/config.json
+++ b/config/config.json
@@ -457,8 +457,13 @@
     }
   },
   "azure_mgmt_devtestlabs": {
+    "azure_mgmt_devtestlabs_2018_09_15": {
+      "markdown": "https://raw.githubusercontent.com/Azure/azure-rest-api-specs/6f4cee5d63793225c9f93f7952b02f619a46dd5d/specification/devtestlabs/resource-manager/readme.md",
+      "namespace": "Azure::DevTestLabs::Mgmt::V2018_09_15",
+      "tag": "package-2018-09"
+    },
     "azure_mgmt_devtestlabs_2016_05_15": {
-      "markdown": "https://raw.githubusercontent.com/Azure/azure-rest-api-specs/0840eaa81abaf0a42c88d8e2705dff1c89c4f149/specification/devtestlabs/resource-manager/readme.md",
+      "markdown": "https://raw.githubusercontent.com/Azure/azure-rest-api-specs/6f4cee5d63793225c9f93f7952b02f619a46dd5d/specification/devtestlabs/resource-manager/readme.md",
       "namespace": "Azure::DevTestLabs::Mgmt::V2016_05_15",
       "tag": "package-2016-05"
     }
@@ -543,12 +548,12 @@
   },
   "azure_mgmt_hdinsight": {
     "azure_mgmt_hdinsight_2015_03_01_preview": {
-      "markdown": "https://raw.githubusercontent.com/Azure/azure-rest-api-specs/b980271c6202dd77735373cd172a89fad1d244d7/specification/hdinsight/resource-manager/readme.md",
+      "markdown": "https://raw.githubusercontent.com/Azure/azure-rest-api-specs/6f4cee5d63793225c9f93f7952b02f619a46dd5d/specification/hdinsight/resource-manager/readme.md",
       "namespace": "Azure::Hdinsight::Mgmt::V2015_03_01_preview",
       "tag": "package-2015-03-preview"
     },
     "azure_mgmt_hdinsight_2018_06_01_preview": {
-      "markdown": "https://raw.githubusercontent.com/Azure/azure-rest-api-specs/b980271c6202dd77735373cd172a89fad1d244d7/specification/hdinsight/resource-manager/readme.md",
+      "markdown": "https://raw.githubusercontent.com/Azure/azure-rest-api-specs/6f4cee5d63793225c9f93f7952b02f619a46dd5d/specification/hdinsight/resource-manager/readme.md",
       "namespace": "Azure::Hdinsight::Mgmt::V2018_06_01_preview",
       "tag": "package-2018-06-preview"
     }
@@ -629,6 +634,13 @@
       "tag": "package-2017-09-07-privatepreview"
     }
   },
+  "azure_mgmt_labservices": {
+    "azure_mgmt_labservices_2018_10_15": {
+      "markdown": "https://raw.githubusercontent.com/Azure/azure-rest-api-specs/6f4cee5d63793225c9f93f7952b02f619a46dd5d/specification/labservices/resource-manager/readme.md",
+      "namespace": "Azure::Labservices::Mgmt::V2018_10_15",
+      "tag": "package-2018-10"
+    }
+  },
   "azure_mgmt_links": {
     "azure_mgmt_links_2016_09_01": {
       "markdown": "https://raw.githubusercontent.com/Azure/azure-rest-api-specs/491ba55793f6483a3d9f0464b5faa2b6959fafa1/specification/resources/resource-manager/readme.md",
@@ -1589,14 +1601,14 @@
   },
   "azure_cognitiveservices_computervision":{
     "azure_cognitiveservices_computervision_v2.0": {
-      "markdown": "https://raw.githubusercontent.com/Azure/azure-rest-api-specs/0840eaa81abaf0a42c88d8e2705dff1c89c4f149/specification/cognitiveservices/data-plane/ComputerVision/readme.md",
+      "markdown": "https://raw.githubusercontent.com/Azure/azure-rest-api-specs/6f4cee5d63793225c9f93f7952b02f619a46dd5d/specification/cognitiveservices/data-plane/ComputerVision/readme.md",
       "namespace": "Azure::CognitiveServices::ComputerVision::V2_0",
       "title": "ComputerVisionClient",
       "tag": "release_2_0"
     },
     "azure_cognitiveservices_computervision_v1.0": {
       "input-file": [
-        "https://raw.githubusercontent.com/Azure/azure-rest-api-specs/0840eaa81abaf0a42c88d8e2705dff1c89c4f149/specification/cognitiveservices/data-plane/ComputerVision/stable/v1.0/ComputerVision.json"
+        "https://raw.githubusercontent.com/Azure/azure-rest-api-specs/6f4cee5d63793225c9f93f7952b02f619a46dd5d/specification/cognitiveservices/data-plane/ComputerVision/stable/v1.0/ComputerVision.json"
       ],
       "namespace": "Azure::CognitiveServices::ComputerVision::V1_0",
       "title": "ComputerVisionClient"
diff --git a/config/dir_metadata.json b/config/dir_metadata.json
index 7a003e65d8..9090007d50 100644
--- a/config/dir_metadata.json
+++ b/config/dir_metadata.json
@@ -226,6 +226,13 @@
       "module_require": "azure_mgmt_kusto"
     }
   },
+  "Microsoft.Labservices": {
+    "management": {
+      "path": "management/azure_mgmt_labservices",
+      "namespace": "Azure::Labservices::Mgmt",
+      "module_require": "azure_mgmt_labservices"
+    }
+  },
   "Microsoft.Links": {
     "management": {
       "path": "management/azure_mgmt_links",
diff --git a/config/profiles.json b/config/profiles.json
index ff0b51c7fe..8c655ba2c7 100644
--- a/config/profiles.json
+++ b/config/profiles.json
@@ -247,7 +247,7 @@
                 },
                 "Microsoft.DevTestLabs": {
                     "management": {
-                        "2016-05-15": ["*"]
+                        "2018-09-15": ["*"]
                     }
                 },
                 "Microsoft.Dns": {
@@ -306,6 +306,11 @@
                         "2018-09-07-preview": ["*"]
                     }
                 },
+                "Microsoft.Labservices": {
+                    "management": {
+                        "2018-10-15": ["*"]
+                    }
+                },
                 "Microsoft.Links": {
                     "management": {
                         "2016-09-01": ["*"]
@@ -923,7 +928,7 @@
             "resourceTypes": {
                 "Microsoft.DevTestLabs" : {
                     "management": {
-                        "2016-05-15": ["*"]
+                        "2018-09-15": ["*"]
                     }
                 }
             },
@@ -1131,6 +1136,20 @@
             "individual_gem_profile": true
         }
         ],
+        "azure_mgmt_labservices": [
+        {
+            "name": "Latest",
+            "resourceTypes": {
+                "Microsoft.Labservices": {
+                    "management": {
+                        "2018-10-15": ["*"]
+                    }
+                }
+            },
+            "output_dir": "management/azure_mgmt_labservices/lib/profiles",
+            "individual_gem_profile": true
+        }
+        ],
         "azure_mgmt_links": [
         {
             "name": "V2017_03_09",
diff --git a/data/azure_cognitiveservices_computervision/lib/1.0/generated/azure_cognitiveservices_computervision/computer_vision_client.rb b/data/azure_cognitiveservices_computervision/lib/1.0/generated/azure_cognitiveservices_computervision/computer_vision_client.rb
index 971a35d1fb..15561ccac0 100644
--- a/data/azure_cognitiveservices_computervision/lib/1.0/generated/azure_cognitiveservices_computervision/computer_vision_client.rb
+++ b/data/azure_cognitiveservices_computervision/lib/1.0/generated/azure_cognitiveservices_computervision/computer_vision_client.rb
@@ -2254,7 +2254,7 @@ def recognize_text_in_stream_async(image, detect_handwriting:false, custom_heade
     #
     def add_telemetry
         sdk_information = 'azure_cognitiveservices_computervision'
-        sdk_information = "#{sdk_information}/0.17.0"
+        sdk_information = "#{sdk_information}/0.18.0"
         add_user_agent_information(sdk_information)
     end
   end
diff --git a/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision.rb b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision.rb
index 013d9f3a29..669383c8ad 100644
--- a/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision.rb
+++ b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision.rb
@@ -23,42 +23,46 @@ module Azure::CognitiveServices::ComputerVision::V2_0
   autoload :ComputerVisionClient,                               '2.0/generated/azure_cognitiveservices_computervision/computer_vision_client.rb'
 
   module Models
-    autoload :FaceDescription,                                    '2.0/generated/azure_cognitiveservices_computervision/models/face_description.rb'
-    autoload :ImageMetadata,                                      '2.0/generated/azure_cognitiveservices_computervision/models/image_metadata.rb'
-    autoload :Line,                                               '2.0/generated/azure_cognitiveservices_computervision/models/line.rb'
-    autoload :ImageAnalysis,                                      '2.0/generated/azure_cognitiveservices_computervision/models/image_analysis.rb'
-    autoload :TextOperationResult,                                '2.0/generated/azure_cognitiveservices_computervision/models/text_operation_result.rb'
+    autoload :DetectResult,                                       '2.0/generated/azure_cognitiveservices_computervision/models/detect_result.rb'
+    autoload :FaceRectangle,                                      '2.0/generated/azure_cognitiveservices_computervision/models/face_rectangle.rb'
+    autoload :ModelDescription,                                   '2.0/generated/azure_cognitiveservices_computervision/models/model_description.rb'
+    autoload :LandmarksModel,                                     '2.0/generated/azure_cognitiveservices_computervision/models/landmarks_model.rb'
+    autoload :ListModelsResult,                                   '2.0/generated/azure_cognitiveservices_computervision/models/list_models_result.rb'
+    autoload :Category,                                           '2.0/generated/azure_cognitiveservices_computervision/models/category.rb'
+    autoload :DomainModelResults,                                 '2.0/generated/azure_cognitiveservices_computervision/models/domain_model_results.rb'
+    autoload :ColorInfo,                                          '2.0/generated/azure_cognitiveservices_computervision/models/color_info.rb'
     autoload :OcrWord,                                            '2.0/generated/azure_cognitiveservices_computervision/models/ocr_word.rb'
-    autoload :CelebritiesModel,                                   '2.0/generated/azure_cognitiveservices_computervision/models/celebrities_model.rb'
+    autoload :ImageTag,                                           '2.0/generated/azure_cognitiveservices_computervision/models/image_tag.rb'
     autoload :OcrLine,                                            '2.0/generated/azure_cognitiveservices_computervision/models/ocr_line.rb'
-    autoload :CategoryDetail,                                     '2.0/generated/azure_cognitiveservices_computervision/models/category_detail.rb'
+    autoload :ImageDescriptionDetails,                            '2.0/generated/azure_cognitiveservices_computervision/models/image_description_details.rb'
     autoload :OcrRegion,                                          '2.0/generated/azure_cognitiveservices_computervision/models/ocr_region.rb'
-    autoload :AdultInfo,                                          '2.0/generated/azure_cognitiveservices_computervision/models/adult_info.rb'
+    autoload :BoundingRect,                                       '2.0/generated/azure_cognitiveservices_computervision/models/bounding_rect.rb'
     autoload :OcrResult,                                          '2.0/generated/azure_cognitiveservices_computervision/models/ocr_result.rb'
-    autoload :ImageType,                                          '2.0/generated/azure_cognitiveservices_computervision/models/image_type.rb'
-    autoload :ModelDescription,                                   '2.0/generated/azure_cognitiveservices_computervision/models/model_description.rb'
+    autoload :DetectedObject,                                     '2.0/generated/azure_cognitiveservices_computervision/models/detected_object.rb'
+    autoload :TagResult,                                          '2.0/generated/azure_cognitiveservices_computervision/models/tag_result.rb'
+    autoload :ImageAnalysis,                                      '2.0/generated/azure_cognitiveservices_computervision/models/image_analysis.rb'
+    autoload :AreaOfInterestResult,                               '2.0/generated/azure_cognitiveservices_computervision/models/area_of_interest_result.rb'
+    autoload :CelebritiesModel,                                   '2.0/generated/azure_cognitiveservices_computervision/models/celebrities_model.rb'
+    autoload :ImageUrl,                                           '2.0/generated/azure_cognitiveservices_computervision/models/image_url.rb'
+    autoload :AdultInfo,                                          '2.0/generated/azure_cognitiveservices_computervision/models/adult_info.rb'
+    autoload :ComputerVisionError,                                '2.0/generated/azure_cognitiveservices_computervision/models/computer_vision_error.rb'
     autoload :ImageCaption,                                       '2.0/generated/azure_cognitiveservices_computervision/models/image_caption.rb'
-    autoload :ListModelsResult,                                   '2.0/generated/azure_cognitiveservices_computervision/models/list_models_result.rb'
-    autoload :Word,                                               '2.0/generated/azure_cognitiveservices_computervision/models/word.rb'
-    autoload :DomainModelResults,                                 '2.0/generated/azure_cognitiveservices_computervision/models/domain_model_results.rb'
-    autoload :FaceRectangle,                                      '2.0/generated/azure_cognitiveservices_computervision/models/face_rectangle.rb'
-    autoload :CelebrityResults,                                   '2.0/generated/azure_cognitiveservices_computervision/models/celebrity_results.rb'
-    autoload :Category,                                           '2.0/generated/azure_cognitiveservices_computervision/models/category.rb'
     autoload :LandmarkResults,                                    '2.0/generated/azure_cognitiveservices_computervision/models/landmark_results.rb'
-    autoload :ImageTag,                                           '2.0/generated/azure_cognitiveservices_computervision/models/image_tag.rb'
+    autoload :ObjectHierarchy,                                    '2.0/generated/azure_cognitiveservices_computervision/models/object_hierarchy.rb'
+    autoload :CelebrityResults,                                   '2.0/generated/azure_cognitiveservices_computervision/models/celebrity_results.rb'
     autoload :ImageDescription,                                   '2.0/generated/azure_cognitiveservices_computervision/models/image_description.rb'
+    autoload :Word,                                               '2.0/generated/azure_cognitiveservices_computervision/models/word.rb'
+    autoload :ImageType,                                          '2.0/generated/azure_cognitiveservices_computervision/models/image_type.rb'
+    autoload :Line,                                               '2.0/generated/azure_cognitiveservices_computervision/models/line.rb'
+    autoload :ImageMetadata,                                      '2.0/generated/azure_cognitiveservices_computervision/models/image_metadata.rb'
     autoload :RecognitionResult,                                  '2.0/generated/azure_cognitiveservices_computervision/models/recognition_result.rb'
-    autoload :TagResult,                                          '2.0/generated/azure_cognitiveservices_computervision/models/tag_result.rb'
-    autoload :ColorInfo,                                          '2.0/generated/azure_cognitiveservices_computervision/models/color_info.rb'
-    autoload :ComputerVisionError,                                '2.0/generated/azure_cognitiveservices_computervision/models/computer_vision_error.rb'
-    autoload :LandmarksModel,                                     '2.0/generated/azure_cognitiveservices_computervision/models/landmarks_model.rb'
-    autoload :ImageUrl,                                           '2.0/generated/azure_cognitiveservices_computervision/models/image_url.rb'
-    autoload :ImageDescriptionDetails,                            '2.0/generated/azure_cognitiveservices_computervision/models/image_description_details.rb'
-    autoload :TextOperationStatusCodes,                           '2.0/generated/azure_cognitiveservices_computervision/models/text_operation_status_codes.rb'
+    autoload :FaceDescription,                                    '2.0/generated/azure_cognitiveservices_computervision/models/face_description.rb'
+    autoload :TextOperationResult,                                '2.0/generated/azure_cognitiveservices_computervision/models/text_operation_result.rb'
+    autoload :CategoryDetail,                                     '2.0/generated/azure_cognitiveservices_computervision/models/category_detail.rb'
     autoload :Gender,                                             '2.0/generated/azure_cognitiveservices_computervision/models/gender.rb'
-    autoload :ComputerVisionErrorCodes,                           '2.0/generated/azure_cognitiveservices_computervision/models/computer_vision_error_codes.rb'
-    autoload :VisualFeatureTypes,                                 '2.0/generated/azure_cognitiveservices_computervision/models/visual_feature_types.rb'
+    autoload :TextOperationStatusCodes,                           '2.0/generated/azure_cognitiveservices_computervision/models/text_operation_status_codes.rb'
     autoload :OcrLanguages,                                       '2.0/generated/azure_cognitiveservices_computervision/models/ocr_languages.rb'
+    autoload :VisualFeatureTypes,                                 '2.0/generated/azure_cognitiveservices_computervision/models/visual_feature_types.rb'
     autoload :TextRecognitionMode,                                '2.0/generated/azure_cognitiveservices_computervision/models/text_recognition_mode.rb'
     autoload :Details,                                            '2.0/generated/azure_cognitiveservices_computervision/models/details.rb'
   end
diff --git a/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/computer_vision_client.rb b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/computer_vision_client.rb
index d49452de12..985d78eaea 100644
--- a/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/computer_vision_client.rb
+++ b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/computer_vision_client.rb
@@ -17,7 +17,7 @@ class ComputerVisionClient < MsRestAzure::AzureServiceClient
     # @return Credentials needed for the client to connect to Azure.
     attr_reader :credentials1
 
-    # @return [String] Supported Cognitive Services endpoints
+    # @return [String] Supported Cognitive Services endpoints.
     attr_accessor :endpoint
 
     # @return Subscription credentials which uniquely identify client
@@ -113,53 +113,139 @@ def make_request_async(method, path, options = {})
     end
 
     #
-    # This operation returns the list of domain-specific models that are supported
-    # by the Computer Vision API.  Currently, the API only supports one
-    # domain-specific model: a celebrity recognizer. A successful response will be
-    # returned in JSON.  If the request failed, the response will contain an error
-    # code and a message to help understand what went wrong.
-    #
+    # This operation extracts a rich set of visual features based on the image
+    # content.
+    # Two input methods are supported -- (1) Uploading an image or (2) specifying
+    # an image URL. Within your request, there is an optional parameter to allow
+    # you to choose which features to return. By default, image categories are
+    # returned in the response.
+    # A successful response will be returned in JSON. If the request failed, the
+    # response will contain an error code and a message to help understand what
+    # went wrong.
+    #
+    # @param url [String] Publicly reachable URL of an image.
+    # @param visual_features [Array<VisualFeatureTypes>] A string indicating what
+    # visual feature types to return. Multiple values should be comma-separated.
+    # Valid visual feature types include: Categories - categorizes image content
+    # according to a taxonomy defined in documentation. Tags - tags the image with
+    # a detailed list of words related to the image content. Description -
+    # describes the image content with a complete English sentence. Faces - detects
+    # if faces are present. If present, generate coordinates, gender and age.
+    # ImageType - detects if image is clipart or a line drawing. Color - determines
+    # the accent color, dominant color, and whether an image is black&white. Adult
+    # - detects if the image is pornographic in nature (depicts nudity or a sex
+    # act).  Sexually suggestive content is also detected. Objects - detects
+    # various objects within an image, including the approximate location. The
+    # Objects argument is only available in English.
+    # @param details [Array<Details>] A string indicating which domain-specific
+    # details to return. Multiple values should be comma-separated. Valid visual
+    # feature types include: Celebrities - identifies celebrities if detected in
+    # the image, Landmarks - identifies notable landmarks in the image.
+    # @param language [Enum] The desired language for output generation. If this
+    # parameter is not specified, the default value is &quot;en&quot;.Supported
+    # languages:en - English, Default. es - Spanish, ja - Japanese, pt -
+    # Portuguese, zh - Simplified Chinese. Possible values include: 'en', 'es',
+    # 'ja', 'pt', 'zh'
     # @param custom_headers [Hash{String => String}] A hash of custom headers that
     # will be added to the HTTP request.
     #
-    # @return [ListModelsResult] operation results.
+    # @return [ImageAnalysis] operation results.
     #
-    def list_models(custom_headers:nil)
-      response = list_models_async(custom_headers:custom_headers).value!
+    def analyze_image(url, visual_features:nil, details:nil, language:nil, custom_headers:nil)
+      response = analyze_image_async(url, visual_features:visual_features, details:details, language:language, custom_headers:custom_headers).value!
       response.body unless response.nil?
     end
 
     #
-    # This operation returns the list of domain-specific models that are supported
-    # by the Computer Vision API.  Currently, the API only supports one
-    # domain-specific model: a celebrity recognizer. A successful response will be
-    # returned in JSON.  If the request failed, the response will contain an error
-    # code and a message to help understand what went wrong.
-    #
+    # This operation extracts a rich set of visual features based on the image
+    # content.
+    # Two input methods are supported -- (1) Uploading an image or (2) specifying
+    # an image URL. Within your request, there is an optional parameter to allow
+    # you to choose which features to return. By default, image categories are
+    # returned in the response.
+    # A successful response will be returned in JSON. If the request failed, the
+    # response will contain an error code and a message to help understand what
+    # went wrong.
+    #
+    # @param url [String] Publicly reachable URL of an image.
+    # @param visual_features [Array<VisualFeatureTypes>] A string indicating what
+    # visual feature types to return. Multiple values should be comma-separated.
+    # Valid visual feature types include: Categories - categorizes image content
+    # according to a taxonomy defined in documentation. Tags - tags the image with
+    # a detailed list of words related to the image content. Description -
+    # describes the image content with a complete English sentence. Faces - detects
+    # if faces are present. If present, generate coordinates, gender and age.
+    # ImageType - detects if image is clipart or a line drawing. Color - determines
+    # the accent color, dominant color, and whether an image is black&white. Adult
+    # - detects if the image is pornographic in nature (depicts nudity or a sex
+    # act).  Sexually suggestive content is also detected. Objects - detects
+    # various objects within an image, including the approximate location. The
+    # Objects argument is only available in English.
+    # @param details [Array<Details>] A string indicating which domain-specific
+    # details to return. Multiple values should be comma-separated. Valid visual
+    # feature types include: Celebrities - identifies celebrities if detected in
+    # the image, Landmarks - identifies notable landmarks in the image.
+    # @param language [Enum] The desired language for output generation. If this
+    # parameter is not specified, the default value is &quot;en&quot;.Supported
+    # languages:en - English, Default. es - Spanish, ja - Japanese, pt -
+    # Portuguese, zh - Simplified Chinese. Possible values include: 'en', 'es',
+    # 'ja', 'pt', 'zh'
     # @param custom_headers [Hash{String => String}] A hash of custom headers that
     # will be added to the HTTP request.
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def list_models_with_http_info(custom_headers:nil)
-      list_models_async(custom_headers:custom_headers).value!
+    def analyze_image_with_http_info(url, visual_features:nil, details:nil, language:nil, custom_headers:nil)
+      analyze_image_async(url, visual_features:visual_features, details:details, language:language, custom_headers:custom_headers).value!
     end
 
     #
-    # This operation returns the list of domain-specific models that are supported
-    # by the Computer Vision API.  Currently, the API only supports one
-    # domain-specific model: a celebrity recognizer. A successful response will be
-    # returned in JSON.  If the request failed, the response will contain an error
-    # code and a message to help understand what went wrong.
-    #
+    # This operation extracts a rich set of visual features based on the image
+    # content.
+    # Two input methods are supported -- (1) Uploading an image or (2) specifying
+    # an image URL. Within your request, there is an optional parameter to allow
+    # you to choose which features to return. By default, image categories are
+    # returned in the response.
+    # A successful response will be returned in JSON. If the request failed, the
+    # response will contain an error code and a message to help understand what
+    # went wrong.
+    #
+    # @param url [String] Publicly reachable URL of an image.
+    # @param visual_features [Array<VisualFeatureTypes>] A string indicating what
+    # visual feature types to return. Multiple values should be comma-separated.
+    # Valid visual feature types include: Categories - categorizes image content
+    # according to a taxonomy defined in documentation. Tags - tags the image with
+    # a detailed list of words related to the image content. Description -
+    # describes the image content with a complete English sentence. Faces - detects
+    # if faces are present. If present, generate coordinates, gender and age.
+    # ImageType - detects if image is clipart or a line drawing. Color - determines
+    # the accent color, dominant color, and whether an image is black&white. Adult
+    # - detects if the image is pornographic in nature (depicts nudity or a sex
+    # act).  Sexually suggestive content is also detected. Objects - detects
+    # various objects within an image, including the approximate location. The
+    # Objects argument is only available in English.
+    # @param details [Array<Details>] A string indicating which domain-specific
+    # details to return. Multiple values should be comma-separated. Valid visual
+    # feature types include: Celebrities - identifies celebrities if detected in
+    # the image, Landmarks - identifies notable landmarks in the image.
+    # @param language [Enum] The desired language for output generation. If this
+    # parameter is not specified, the default value is &quot;en&quot;.Supported
+    # languages:en - English, Default. es - Spanish, ja - Japanese, pt -
+    # Portuguese, zh - Simplified Chinese. Possible values include: 'en', 'es',
+    # 'ja', 'pt', 'zh'
     # @param [Hash{String => String}] A hash of custom headers that will be added
     # to the HTTP request.
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def list_models_async(custom_headers:nil)
+    def analyze_image_async(url, visual_features:nil, details:nil, language:nil, custom_headers:nil)
       fail ArgumentError, 'endpoint is nil' if endpoint.nil?
+      fail ArgumentError, 'url is nil' if url.nil?
 
+      image_url = ImageUrl.new
+      unless url.nil?
+        image_url.url = url
+      end
 
       request_headers = {}
       request_headers['Content-Type'] = 'application/json; charset=utf-8'
@@ -167,17 +253,25 @@ def list_models_async(custom_headers:nil)
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = accept_language unless accept_language.nil?
-      path_template = 'models'
+
+      # Serialize Request
+      request_mapper = Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageUrl.mapper()
+      request_content = self.serialize(request_mapper,  image_url)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'analyze'
 
       request_url = @base_url || self.base_url
     request_url = request_url.gsub('{Endpoint}', endpoint)
 
       options = {
           middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          query_params: {'visualFeatures' => visual_features.nil? ? nil : visual_features.join(','),'details' => details.nil? ? nil : details.join(','),'language' => language},
+          body: request_content,
           headers: request_headers.merge(custom_headers || {}),
           base_url: request_url
       }
-      promise = self.make_request_async(:get, path_template, options)
+      promise = self.make_request_async(:post, path_template, options)
 
       promise = promise.then do |result|
         http_response = result.response
@@ -193,7 +287,7 @@ def list_models_async(custom_headers:nil)
         if status_code == 200
           begin
             parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
-            result_mapper = Azure::CognitiveServices::ComputerVision::V2_0::Models::ListModelsResult.mapper()
+            result_mapper = Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageAnalysis.mapper()
             result.body = self.deserialize(result_mapper, parsed_response)
           rescue Exception => e
             fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
@@ -207,28 +301,20 @@ def list_models_async(custom_headers:nil)
     end
 
     #
-    # This operation extracts a rich set of visual features based on the image
-    # content. Two input methods are supported -- (1) Uploading an image or (2)
-    # specifying an image URL.  Within your request, there is an optional parameter
-    # to allow you to choose which features to return.  By default, image
-    # categories are returned in the response.
-    #
-    # @param url [String] Publicly reachable URL of an image
-    # @param visual_features [Array<VisualFeatureTypes>] A string indicating what
-    # visual feature types to return. Multiple values should be comma-separated.
-    # Valid visual feature types include:Categories - categorizes image content
-    # according to a taxonomy defined in documentation. Tags - tags the image with
-    # a detailed list of words related to the image content. Description -
-    # describes the image content with a complete English sentence. Faces - detects
-    # if faces are present. If present, generate coordinates, gender and age.
-    # ImageType - detects if image is clipart or a line drawing. Color - determines
-    # the accent color, dominant color, and whether an image is black&white.Adult -
-    # detects if the image is pornographic in nature (depicts nudity or a sex act).
-    # Sexually suggestive content is also detected.
-    # @param details [Array<Details>] A string indicating which domain-specific
-    # details to return. Multiple values should be comma-separated. Valid visual
-    # feature types include:Celebrities - identifies celebrities if detected in the
-    # image.
+    # This operation generates a description of an image in human readable language
+    # with complete sentences. The description is based on a collection of content
+    # tags, which are also returned by the operation. More than one description can
+    # be generated for each image. Descriptions are ordered by their confidence
+    # score. All descriptions are in English.
+    # Two input methods are supported -- (1) Uploading an image or (2) specifying
+    # an image URL.
+    # A successful response will be returned in JSON. If the request failed, the
+    # response will contain an error code and a message to help understand what
+    # went wrong.
+    #
+    # @param url [String] Publicly reachable URL of an image.
+    # @param max_candidates [Integer] Maximum number of candidate descriptions to
+    # be returned.  The default is 1.
     # @param language [Enum] The desired language for output generation. If this
     # parameter is not specified, the default value is &quot;en&quot;.Supported
     # languages:en - English, Default. es - Spanish, ja - Japanese, pt -
@@ -237,36 +323,28 @@ def list_models_async(custom_headers:nil)
     # @param custom_headers [Hash{String => String}] A hash of custom headers that
     # will be added to the HTTP request.
     #
-    # @return [ImageAnalysis] operation results.
+    # @return [ImageDescription] operation results.
     #
-    def analyze_image(url, visual_features:nil, details:nil, language:nil, custom_headers:nil)
-      response = analyze_image_async(url, visual_features:visual_features, details:details, language:language, custom_headers:custom_headers).value!
+    def describe_image(url, max_candidates:1, language:nil, custom_headers:nil)
+      response = describe_image_async(url, max_candidates:max_candidates, language:language, custom_headers:custom_headers).value!
       response.body unless response.nil?
     end
 
     #
-    # This operation extracts a rich set of visual features based on the image
-    # content. Two input methods are supported -- (1) Uploading an image or (2)
-    # specifying an image URL.  Within your request, there is an optional parameter
-    # to allow you to choose which features to return.  By default, image
-    # categories are returned in the response.
-    #
-    # @param url [String] Publicly reachable URL of an image
-    # @param visual_features [Array<VisualFeatureTypes>] A string indicating what
-    # visual feature types to return. Multiple values should be comma-separated.
-    # Valid visual feature types include:Categories - categorizes image content
-    # according to a taxonomy defined in documentation. Tags - tags the image with
-    # a detailed list of words related to the image content. Description -
-    # describes the image content with a complete English sentence. Faces - detects
-    # if faces are present. If present, generate coordinates, gender and age.
-    # ImageType - detects if image is clipart or a line drawing. Color - determines
-    # the accent color, dominant color, and whether an image is black&white.Adult -
-    # detects if the image is pornographic in nature (depicts nudity or a sex act).
-    # Sexually suggestive content is also detected.
-    # @param details [Array<Details>] A string indicating which domain-specific
-    # details to return. Multiple values should be comma-separated. Valid visual
-    # feature types include:Celebrities - identifies celebrities if detected in the
-    # image.
+    # This operation generates a description of an image in human readable language
+    # with complete sentences. The description is based on a collection of content
+    # tags, which are also returned by the operation. More than one description can
+    # be generated for each image. Descriptions are ordered by their confidence
+    # score. All descriptions are in English.
+    # Two input methods are supported -- (1) Uploading an image or (2) specifying
+    # an image URL.
+    # A successful response will be returned in JSON. If the request failed, the
+    # response will contain an error code and a message to help understand what
+    # went wrong.
+    #
+    # @param url [String] Publicly reachable URL of an image.
+    # @param max_candidates [Integer] Maximum number of candidate descriptions to
+    # be returned.  The default is 1.
     # @param language [Enum] The desired language for output generation. If this
     # parameter is not specified, the default value is &quot;en&quot;.Supported
     # languages:en - English, Default. es - Spanish, ja - Japanese, pt -
@@ -277,33 +355,25 @@ def analyze_image(url, visual_features:nil, details:nil, language:nil, custom_he
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def analyze_image_with_http_info(url, visual_features:nil, details:nil, language:nil, custom_headers:nil)
-      analyze_image_async(url, visual_features:visual_features, details:details, language:language, custom_headers:custom_headers).value!
+    def describe_image_with_http_info(url, max_candidates:1, language:nil, custom_headers:nil)
+      describe_image_async(url, max_candidates:max_candidates, language:language, custom_headers:custom_headers).value!
     end
 
     #
-    # This operation extracts a rich set of visual features based on the image
-    # content. Two input methods are supported -- (1) Uploading an image or (2)
-    # specifying an image URL.  Within your request, there is an optional parameter
-    # to allow you to choose which features to return.  By default, image
-    # categories are returned in the response.
-    #
-    # @param url [String] Publicly reachable URL of an image
-    # @param visual_features [Array<VisualFeatureTypes>] A string indicating what
-    # visual feature types to return. Multiple values should be comma-separated.
-    # Valid visual feature types include:Categories - categorizes image content
-    # according to a taxonomy defined in documentation. Tags - tags the image with
-    # a detailed list of words related to the image content. Description -
-    # describes the image content with a complete English sentence. Faces - detects
-    # if faces are present. If present, generate coordinates, gender and age.
-    # ImageType - detects if image is clipart or a line drawing. Color - determines
-    # the accent color, dominant color, and whether an image is black&white.Adult -
-    # detects if the image is pornographic in nature (depicts nudity or a sex act).
-    # Sexually suggestive content is also detected.
-    # @param details [Array<Details>] A string indicating which domain-specific
-    # details to return. Multiple values should be comma-separated. Valid visual
-    # feature types include:Celebrities - identifies celebrities if detected in the
-    # image.
+    # This operation generates a description of an image in human readable language
+    # with complete sentences. The description is based on a collection of content
+    # tags, which are also returned by the operation. More than one description can
+    # be generated for each image. Descriptions are ordered by their confidence
+    # score. All descriptions are in English.
+    # Two input methods are supported -- (1) Uploading an image or (2) specifying
+    # an image URL.
+    # A successful response will be returned in JSON. If the request failed, the
+    # response will contain an error code and a message to help understand what
+    # went wrong.
+    #
+    # @param url [String] Publicly reachable URL of an image.
+    # @param max_candidates [Integer] Maximum number of candidate descriptions to
+    # be returned.  The default is 1.
     # @param language [Enum] The desired language for output generation. If this
     # parameter is not specified, the default value is &quot;en&quot;.Supported
     # languages:en - English, Default. es - Spanish, ja - Japanese, pt -
@@ -314,14 +384,231 @@ def analyze_image_with_http_info(url, visual_features:nil, details:nil, language
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def analyze_image_async(url, visual_features:nil, details:nil, language:nil, custom_headers:nil)
+    def describe_image_async(url, max_candidates:1, language:nil, custom_headers:nil)
+      fail ArgumentError, 'endpoint is nil' if endpoint.nil?
+      fail ArgumentError, 'url is nil' if url.nil?
+
+      image_url = ImageUrl.new
+      unless url.nil?
+        image_url.url = url
+      end
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = accept_language unless accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageUrl.mapper()
+      request_content = self.serialize(request_mapper,  image_url)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'describe'
+
+      request_url = @base_url || self.base_url
+    request_url = request_url.gsub('{Endpoint}', endpoint)
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          query_params: {'maxCandidates' => max_candidates,'language' => language},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = self.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRest::HttpOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageDescription.mapper()
+            result.body = self.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Performs object detection on the specified image.
+    # Two input methods are supported -- (1) Uploading an image or (2) specifying
+    # an image URL.
+    # A successful response will be returned in JSON. If the request failed, the
+    # response will contain an error code and a message to help understand what
+    # went wrong.
+    #
+    # @param url [String] Publicly reachable URL of an image.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [DetectResult] operation results.
+    #
+    def detect_objects(url, custom_headers:nil)
+      response = detect_objects_async(url, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Performs object detection on the specified image.
+    # Two input methods are supported -- (1) Uploading an image or (2) specifying
+    # an image URL.
+    # A successful response will be returned in JSON. If the request failed, the
+    # response will contain an error code and a message to help understand what
+    # went wrong.
+    #
+    # @param url [String] Publicly reachable URL of an image.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def detect_objects_with_http_info(url, custom_headers:nil)
+      detect_objects_async(url, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Performs object detection on the specified image.
+    # Two input methods are supported -- (1) Uploading an image or (2) specifying
+    # an image URL.
+    # A successful response will be returned in JSON. If the request failed, the
+    # response will contain an error code and a message to help understand what
+    # went wrong.
+    #
+    # @param url [String] Publicly reachable URL of an image.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def detect_objects_async(url, custom_headers:nil)
+      fail ArgumentError, 'endpoint is nil' if endpoint.nil?
+      fail ArgumentError, 'url is nil' if url.nil?
+
+      image_url = ImageUrl.new
+      unless url.nil?
+        image_url.url = url
+      end
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = accept_language unless accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageUrl.mapper()
+      request_content = self.serialize(request_mapper,  image_url)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'detect'
+
+      request_url = @base_url || self.base_url
+    request_url = request_url.gsub('{Endpoint}', endpoint)
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = self.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRest::HttpOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::CognitiveServices::ComputerVision::V2_0::Models::DetectResult.mapper()
+            result.body = self.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # This operation returns the list of domain-specific models that are supported
+    # by the Computer Vision API. Currently, the API supports following
+    # domain-specific models: celebrity recognizer, landmark recognizer.
+    # A successful response will be returned in JSON. If the request failed, the
+    # response will contain an error code and a message to help understand what
+    # went wrong.
+    #
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ListModelsResult] operation results.
+    #
+    def list_models(custom_headers:nil)
+      response = list_models_async(custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # This operation returns the list of domain-specific models that are supported
+    # by the Computer Vision API. Currently, the API supports following
+    # domain-specific models: celebrity recognizer, landmark recognizer.
+    # A successful response will be returned in JSON. If the request failed, the
+    # response will contain an error code and a message to help understand what
+    # went wrong.
+    #
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_models_with_http_info(custom_headers:nil)
+      list_models_async(custom_headers:custom_headers).value!
+    end
+
+    #
+    # This operation returns the list of domain-specific models that are supported
+    # by the Computer Vision API. Currently, the API supports following
+    # domain-specific models: celebrity recognizer, landmark recognizer.
+    # A successful response will be returned in JSON. If the request failed, the
+    # response will contain an error code and a message to help understand what
+    # went wrong.
+    #
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_models_async(custom_headers:nil)
       fail ArgumentError, 'endpoint is nil' if endpoint.nil?
-      fail ArgumentError, 'url is nil' if url.nil?
 
-      image_url = ImageUrl.new
-      unless url.nil?
-        image_url.url = url
-      end
 
       request_headers = {}
       request_headers['Content-Type'] = 'application/json; charset=utf-8'
@@ -329,25 +616,17 @@ def analyze_image_async(url, visual_features:nil, details:nil, language:nil, cus
       # Set Headers
       request_headers['x-ms-client-request-id'] = SecureRandom.uuid
       request_headers['accept-language'] = accept_language unless accept_language.nil?
-
-      # Serialize Request
-      request_mapper = Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageUrl.mapper()
-      request_content = self.serialize(request_mapper,  image_url)
-      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
-
-      path_template = 'analyze'
+      path_template = 'models'
 
       request_url = @base_url || self.base_url
     request_url = request_url.gsub('{Endpoint}', endpoint)
 
       options = {
           middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
-          query_params: {'visualFeatures' => visual_features.nil? ? nil : visual_features.join(','),'details' => details.nil? ? nil : details.join(','),'language' => language},
-          body: request_content,
           headers: request_headers.merge(custom_headers || {}),
           base_url: request_url
       }
-      promise = self.make_request_async(:post, path_template, options)
+      promise = self.make_request_async(:get, path_template, options)
 
       promise = promise.then do |result|
         http_response = result.response
@@ -363,7 +642,7 @@ def analyze_image_async(url, visual_features:nil, details:nil, language:nil, cus
         if status_code == 200
           begin
             parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
-            result_mapper = Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageAnalysis.mapper()
+            result_mapper = Azure::CognitiveServices::ComputerVision::V2_0::Models::ListModelsResult.mapper()
             result.body = self.deserialize(result_mapper, parsed_response)
           rescue Exception => e
             fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
@@ -377,82 +656,89 @@ def analyze_image_async(url, visual_features:nil, details:nil, language:nil, cus
     end
 
     #
-    # This operation generates a thumbnail image with the user-specified width and
-    # height. By default, the service analyzes the image, identifies the region of
-    # interest (ROI), and generates smart cropping coordinates based on the ROI.
-    # Smart cropping helps when you specify an aspect ratio that differs from that
-    # of the input image. A successful response contains the thumbnail image
-    # binary. If the request failed, the response contains an error code and a
-    # message to help determine what went wrong.
-    #
-    # @param width [Integer] Width of the thumbnail. It must be between 1 and 1024.
-    # Recommended minimum of 50.
-    # @param height [Integer] Height of the thumbnail. It must be between 1 and
-    # 1024. Recommended minimum of 50.
-    # @param url [String] Publicly reachable URL of an image
-    # @param smart_cropping [Boolean] Boolean flag for enabling smart cropping.
+    # This operation recognizes content within an image by applying a
+    # domain-specific model. The list of domain-specific models that are supported
+    # by the Computer Vision API can be retrieved using the /models GET request.
+    # Currently, the API provides following domain-specific models: celebrities,
+    # landmarks.
+    # Two input methods are supported -- (1) Uploading an image or (2) specifying
+    # an image URL.
+    # A successful response will be returned in JSON.
+    # If the request failed, the response will contain an error code and a message
+    # to help understand what went wrong.
+    #
+    # @param model [String] The domain-specific content to recognize.
+    # @param url [String] Publicly reachable URL of an image.
+    # @param language [Enum] The desired language for output generation. If this
+    # parameter is not specified, the default value is &quot;en&quot;.Supported
+    # languages:en - English, Default. es - Spanish, ja - Japanese, pt -
+    # Portuguese, zh - Simplified Chinese. Possible values include: 'en', 'es',
+    # 'ja', 'pt', 'zh'
     # @param custom_headers [Hash{String => String}] A hash of custom headers that
     # will be added to the HTTP request.
     #
-    # @return [NOT_IMPLEMENTED] operation results.
+    # @return [DomainModelResults] operation results.
     #
-    def generate_thumbnail(width, height, url, smart_cropping:false, custom_headers:nil)
-      response = generate_thumbnail_async(width, height, url, smart_cropping:smart_cropping, custom_headers:custom_headers).value!
+    def analyze_image_by_domain(model, url, language:nil, custom_headers:nil)
+      response = analyze_image_by_domain_async(model, url, language:language, custom_headers:custom_headers).value!
       response.body unless response.nil?
     end
 
     #
-    # This operation generates a thumbnail image with the user-specified width and
-    # height. By default, the service analyzes the image, identifies the region of
-    # interest (ROI), and generates smart cropping coordinates based on the ROI.
-    # Smart cropping helps when you specify an aspect ratio that differs from that
-    # of the input image. A successful response contains the thumbnail image
-    # binary. If the request failed, the response contains an error code and a
-    # message to help determine what went wrong.
-    #
-    # @param width [Integer] Width of the thumbnail. It must be between 1 and 1024.
-    # Recommended minimum of 50.
-    # @param height [Integer] Height of the thumbnail. It must be between 1 and
-    # 1024. Recommended minimum of 50.
-    # @param url [String] Publicly reachable URL of an image
-    # @param smart_cropping [Boolean] Boolean flag for enabling smart cropping.
+    # This operation recognizes content within an image by applying a
+    # domain-specific model. The list of domain-specific models that are supported
+    # by the Computer Vision API can be retrieved using the /models GET request.
+    # Currently, the API provides following domain-specific models: celebrities,
+    # landmarks.
+    # Two input methods are supported -- (1) Uploading an image or (2) specifying
+    # an image URL.
+    # A successful response will be returned in JSON.
+    # If the request failed, the response will contain an error code and a message
+    # to help understand what went wrong.
+    #
+    # @param model [String] The domain-specific content to recognize.
+    # @param url [String] Publicly reachable URL of an image.
+    # @param language [Enum] The desired language for output generation. If this
+    # parameter is not specified, the default value is &quot;en&quot;.Supported
+    # languages:en - English, Default. es - Spanish, ja - Japanese, pt -
+    # Portuguese, zh - Simplified Chinese. Possible values include: 'en', 'es',
+    # 'ja', 'pt', 'zh'
     # @param custom_headers [Hash{String => String}] A hash of custom headers that
     # will be added to the HTTP request.
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def generate_thumbnail_with_http_info(width, height, url, smart_cropping:false, custom_headers:nil)
-      generate_thumbnail_async(width, height, url, smart_cropping:smart_cropping, custom_headers:custom_headers).value!
+    def analyze_image_by_domain_with_http_info(model, url, language:nil, custom_headers:nil)
+      analyze_image_by_domain_async(model, url, language:language, custom_headers:custom_headers).value!
     end
 
     #
-    # This operation generates a thumbnail image with the user-specified width and
-    # height. By default, the service analyzes the image, identifies the region of
-    # interest (ROI), and generates smart cropping coordinates based on the ROI.
-    # Smart cropping helps when you specify an aspect ratio that differs from that
-    # of the input image. A successful response contains the thumbnail image
-    # binary. If the request failed, the response contains an error code and a
-    # message to help determine what went wrong.
-    #
-    # @param width [Integer] Width of the thumbnail. It must be between 1 and 1024.
-    # Recommended minimum of 50.
-    # @param height [Integer] Height of the thumbnail. It must be between 1 and
-    # 1024. Recommended minimum of 50.
-    # @param url [String] Publicly reachable URL of an image
-    # @param smart_cropping [Boolean] Boolean flag for enabling smart cropping.
+    # This operation recognizes content within an image by applying a
+    # domain-specific model. The list of domain-specific models that are supported
+    # by the Computer Vision API can be retrieved using the /models GET request.
+    # Currently, the API provides following domain-specific models: celebrities,
+    # landmarks.
+    # Two input methods are supported -- (1) Uploading an image or (2) specifying
+    # an image URL.
+    # A successful response will be returned in JSON.
+    # If the request failed, the response will contain an error code and a message
+    # to help understand what went wrong.
+    #
+    # @param model [String] The domain-specific content to recognize.
+    # @param url [String] Publicly reachable URL of an image.
+    # @param language [Enum] The desired language for output generation. If this
+    # parameter is not specified, the default value is &quot;en&quot;.Supported
+    # languages:en - English, Default. es - Spanish, ja - Japanese, pt -
+    # Portuguese, zh - Simplified Chinese. Possible values include: 'en', 'es',
+    # 'ja', 'pt', 'zh'
     # @param [Hash{String => String}] A hash of custom headers that will be added
     # to the HTTP request.
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def generate_thumbnail_async(width, height, url, smart_cropping:false, custom_headers:nil)
+    def analyze_image_by_domain_async(model, url, language:nil, custom_headers:nil)
       fail ArgumentError, 'endpoint is nil' if endpoint.nil?
-      fail ArgumentError, 'width is nil' if width.nil?
-      fail ArgumentError, "'width' should satisfy the constraint - 'InclusiveMaximum': '1023'" if !width.nil? && width > 1023
-      fail ArgumentError, "'width' should satisfy the constraint - 'InclusiveMinimum': '1'" if !width.nil? && width < 1
-      fail ArgumentError, 'height is nil' if height.nil?
-      fail ArgumentError, "'height' should satisfy the constraint - 'InclusiveMaximum': '1023'" if !height.nil? && height > 1023
-      fail ArgumentError, "'height' should satisfy the constraint - 'InclusiveMinimum': '1'" if !height.nil? && height < 1
+      fail ArgumentError, 'model is nil' if model.nil?
       fail ArgumentError, 'url is nil' if url.nil?
 
       image_url = ImageUrl.new
@@ -472,14 +758,15 @@ def generate_thumbnail_async(width, height, url, smart_cropping:false, custom_he
       request_content = self.serialize(request_mapper,  image_url)
       request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
 
-      path_template = 'generateThumbnail'
+      path_template = 'models/{model}/analyze'
 
       request_url = @base_url || self.base_url
     request_url = request_url.gsub('{Endpoint}', endpoint)
 
       options = {
           middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
-          query_params: {'width' => width,'height' => height,'smartCropping' => smart_cropping},
+          path_params: {'model' => model},
+          query_params: {'language' => language},
           body: request_content,
           headers: request_headers.merge(custom_headers || {}),
           base_url: request_url
@@ -492,7 +779,7 @@ def generate_thumbnail_async(width, height, url, smart_cropping:false, custom_he
         response_content = http_response.body
         unless status_code == 200
           error_model = JSON.load(response_content)
-          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+          fail MsRest::HttpOperationError.new(result.request, http_response, error_model)
         end
 
         result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
@@ -500,14 +787,7 @@ def generate_thumbnail_async(width, height, url, smart_cropping:false, custom_he
         if status_code == 200
           begin
             parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
-            result_mapper = {
-              client_side_validation: true,
-              required: false,
-              serialized_name: 'parsed_response',
-              type: {
-                name: 'Stream'
-              }
-            }
+            result_mapper = Azure::CognitiveServices::ComputerVision::V2_0::Models::DomainModelResults.mapper()
             result.body = self.deserialize(result_mapper, parsed_response)
           rescue Exception => e
             fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
@@ -521,18 +801,19 @@ def generate_thumbnail_async(width, height, url, smart_cropping:false, custom_he
     end
 
     #
-    # Optical Character Recognition (OCR) detects printed text in an image and
-    # extracts the recognized characters into a machine-usable character stream.
-    # Upon success, the OCR results will be returned. Upon failure, the error code
-    # together with an error message will be returned. The error code can be one of
-    # InvalidImageUrl, InvalidImageFormat, InvalidImageSize, NotSupportedImage,
-    # NotSupportedLanguage, or InternalServerError.
+    # Optical Character Recognition (OCR) detects text in an image and extracts the
+    # recognized characters into a machine-usable character stream.
+    # Upon success, the OCR results will be returned.
+    # Upon failure, the error code together with an error message will be returned.
+    # The error code can be one of InvalidImageUrl, InvalidImageFormat,
+    # InvalidImageSize, NotSupportedImage, NotSupportedLanguage, or
+    # InternalServerError.
     #
     # @param detect_orientation [Boolean] Whether detect the text orientation in
     # the image. With detectOrientation=true the OCR service tries to detect the
     # image orientation and correct it before further processing (e.g. if it's
     # upside-down).
-    # @param url [String] Publicly reachable URL of an image
+    # @param url [String] Publicly reachable URL of an image.
     # @param language [OcrLanguages] The BCP-47 language code of the text to be
     # detected in the image. The default value is 'unk'. Possible values include:
     # 'unk', 'zh-Hans', 'zh-Hant', 'cs', 'da', 'nl', 'en', 'fi', 'fr', 'de', 'el',
@@ -549,18 +830,19 @@ def recognize_printed_text(detect_orientation, url, language:nil, custom_headers
     end
 
     #
-    # Optical Character Recognition (OCR) detects printed text in an image and
-    # extracts the recognized characters into a machine-usable character stream.
-    # Upon success, the OCR results will be returned. Upon failure, the error code
-    # together with an error message will be returned. The error code can be one of
-    # InvalidImageUrl, InvalidImageFormat, InvalidImageSize, NotSupportedImage,
-    # NotSupportedLanguage, or InternalServerError.
+    # Optical Character Recognition (OCR) detects text in an image and extracts the
+    # recognized characters into a machine-usable character stream.
+    # Upon success, the OCR results will be returned.
+    # Upon failure, the error code together with an error message will be returned.
+    # The error code can be one of InvalidImageUrl, InvalidImageFormat,
+    # InvalidImageSize, NotSupportedImage, NotSupportedLanguage, or
+    # InternalServerError.
     #
     # @param detect_orientation [Boolean] Whether detect the text orientation in
     # the image. With detectOrientation=true the OCR service tries to detect the
     # image orientation and correct it before further processing (e.g. if it's
     # upside-down).
-    # @param url [String] Publicly reachable URL of an image
+    # @param url [String] Publicly reachable URL of an image.
     # @param language [OcrLanguages] The BCP-47 language code of the text to be
     # detected in the image. The default value is 'unk'. Possible values include:
     # 'unk', 'zh-Hans', 'zh-Hant', 'cs', 'da', 'nl', 'en', 'fi', 'fr', 'de', 'el',
@@ -576,18 +858,19 @@ def recognize_printed_text_with_http_info(detect_orientation, url, language:nil,
     end
 
     #
-    # Optical Character Recognition (OCR) detects printed text in an image and
-    # extracts the recognized characters into a machine-usable character stream.
-    # Upon success, the OCR results will be returned. Upon failure, the error code
-    # together with an error message will be returned. The error code can be one of
-    # InvalidImageUrl, InvalidImageFormat, InvalidImageSize, NotSupportedImage,
-    # NotSupportedLanguage, or InternalServerError.
+    # Optical Character Recognition (OCR) detects text in an image and extracts the
+    # recognized characters into a machine-usable character stream.
+    # Upon success, the OCR results will be returned.
+    # Upon failure, the error code together with an error message will be returned.
+    # The error code can be one of InvalidImageUrl, InvalidImageFormat,
+    # InvalidImageSize, NotSupportedImage, NotSupportedLanguage, or
+    # InternalServerError.
     #
     # @param detect_orientation [Boolean] Whether detect the text orientation in
     # the image. With detectOrientation=true the OCR service tries to detect the
     # image orientation and correct it before further processing (e.g. if it's
     # upside-down).
-    # @param url [String] Publicly reachable URL of an image
+    # @param url [String] Publicly reachable URL of an image.
     # @param language [OcrLanguages] The BCP-47 language code of the text to be
     # detected in the image. The default value is 'unk'. Possible values include:
     # 'unk', 'zh-Hans', 'zh-Hant', 'cs', 'da', 'nl', 'en', 'fi', 'fr', 'de', 'el',
@@ -662,18 +945,20 @@ def recognize_printed_text_async(detect_orientation, url, language:nil, custom_h
     end
 
     #
-    # This operation generates a description of an image in human readable language
-    # with complete sentences.  The description is based on a collection of content
-    # tags, which are also returned by the operation. More than one description can
-    # be generated for each image.  Descriptions are ordered by their confidence
-    # score. All descriptions are in English. Two input methods are supported --
-    # (1) Uploading an image or (2) specifying an image URL.A successful response
-    # will be returned in JSON.  If the request failed, the response will contain
-    # an error code and a message to help understand what went wrong.
-    #
-    # @param url [String] Publicly reachable URL of an image
-    # @param max_candidates [String] Maximum number of candidate descriptions to be
-    # returned.  The default is 1.
+    # This operation generates a list of words, or tags, that are relevant to the
+    # content of the supplied image. The Computer Vision API can return tags based
+    # on objects, living beings, scenery or actions found in images. Unlike
+    # categories, tags are not organized according to a hierarchical classification
+    # system, but correspond to image content. Tags may contain hints to avoid
+    # ambiguity or provide context, for example the tag "cello" may be accompanied
+    # by the hint "musical instrument". All tags are in English.
+    # Two input methods are supported -- (1) Uploading an image or (2) specifying
+    # an image URL.
+    # A successful response will be returned in JSON. If the request failed, the
+    # response will contain an error code and a message to help understand what
+    # went wrong.
+    #
+    # @param url [String] Publicly reachable URL of an image.
     # @param language [Enum] The desired language for output generation. If this
     # parameter is not specified, the default value is &quot;en&quot;.Supported
     # languages:en - English, Default. es - Spanish, ja - Japanese, pt -
@@ -682,26 +967,28 @@ def recognize_printed_text_async(detect_orientation, url, language:nil, custom_h
     # @param custom_headers [Hash{String => String}] A hash of custom headers that
     # will be added to the HTTP request.
     #
-    # @return [ImageDescription] operation results.
+    # @return [TagResult] operation results.
     #
-    def describe_image(url, max_candidates:'1', language:nil, custom_headers:nil)
-      response = describe_image_async(url, max_candidates:max_candidates, language:language, custom_headers:custom_headers).value!
+    def tag_image(url, language:nil, custom_headers:nil)
+      response = tag_image_async(url, language:language, custom_headers:custom_headers).value!
       response.body unless response.nil?
     end
 
     #
-    # This operation generates a description of an image in human readable language
-    # with complete sentences.  The description is based on a collection of content
-    # tags, which are also returned by the operation. More than one description can
-    # be generated for each image.  Descriptions are ordered by their confidence
-    # score. All descriptions are in English. Two input methods are supported --
-    # (1) Uploading an image or (2) specifying an image URL.A successful response
-    # will be returned in JSON.  If the request failed, the response will contain
-    # an error code and a message to help understand what went wrong.
-    #
-    # @param url [String] Publicly reachable URL of an image
-    # @param max_candidates [String] Maximum number of candidate descriptions to be
-    # returned.  The default is 1.
+    # This operation generates a list of words, or tags, that are relevant to the
+    # content of the supplied image. The Computer Vision API can return tags based
+    # on objects, living beings, scenery or actions found in images. Unlike
+    # categories, tags are not organized according to a hierarchical classification
+    # system, but correspond to image content. Tags may contain hints to avoid
+    # ambiguity or provide context, for example the tag "cello" may be accompanied
+    # by the hint "musical instrument". All tags are in English.
+    # Two input methods are supported -- (1) Uploading an image or (2) specifying
+    # an image URL.
+    # A successful response will be returned in JSON. If the request failed, the
+    # response will contain an error code and a message to help understand what
+    # went wrong.
+    #
+    # @param url [String] Publicly reachable URL of an image.
     # @param language [Enum] The desired language for output generation. If this
     # parameter is not specified, the default value is &quot;en&quot;.Supported
     # languages:en - English, Default. es - Spanish, ja - Japanese, pt -
@@ -712,23 +999,25 @@ def describe_image(url, max_candidates:'1', language:nil, custom_headers:nil)
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def describe_image_with_http_info(url, max_candidates:'1', language:nil, custom_headers:nil)
-      describe_image_async(url, max_candidates:max_candidates, language:language, custom_headers:custom_headers).value!
+    def tag_image_with_http_info(url, language:nil, custom_headers:nil)
+      tag_image_async(url, language:language, custom_headers:custom_headers).value!
     end
 
     #
-    # This operation generates a description of an image in human readable language
-    # with complete sentences.  The description is based on a collection of content
-    # tags, which are also returned by the operation. More than one description can
-    # be generated for each image.  Descriptions are ordered by their confidence
-    # score. All descriptions are in English. Two input methods are supported --
-    # (1) Uploading an image or (2) specifying an image URL.A successful response
-    # will be returned in JSON.  If the request failed, the response will contain
-    # an error code and a message to help understand what went wrong.
-    #
-    # @param url [String] Publicly reachable URL of an image
-    # @param max_candidates [String] Maximum number of candidate descriptions to be
-    # returned.  The default is 1.
+    # This operation generates a list of words, or tags, that are relevant to the
+    # content of the supplied image. The Computer Vision API can return tags based
+    # on objects, living beings, scenery or actions found in images. Unlike
+    # categories, tags are not organized according to a hierarchical classification
+    # system, but correspond to image content. Tags may contain hints to avoid
+    # ambiguity or provide context, for example the tag "cello" may be accompanied
+    # by the hint "musical instrument". All tags are in English.
+    # Two input methods are supported -- (1) Uploading an image or (2) specifying
+    # an image URL.
+    # A successful response will be returned in JSON. If the request failed, the
+    # response will contain an error code and a message to help understand what
+    # went wrong.
+    #
+    # @param url [String] Publicly reachable URL of an image.
     # @param language [Enum] The desired language for output generation. If this
     # parameter is not specified, the default value is &quot;en&quot;.Supported
     # languages:en - English, Default. es - Spanish, ja - Japanese, pt -
@@ -739,7 +1028,7 @@ def describe_image_with_http_info(url, max_candidates:'1', language:nil, custom_
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def describe_image_async(url, max_candidates:'1', language:nil, custom_headers:nil)
+    def tag_image_async(url, language:nil, custom_headers:nil)
       fail ArgumentError, 'endpoint is nil' if endpoint.nil?
       fail ArgumentError, 'url is nil' if url.nil?
 
@@ -760,14 +1049,14 @@ def describe_image_async(url, max_candidates:'1', language:nil, custom_headers:n
       request_content = self.serialize(request_mapper,  image_url)
       request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
 
-      path_template = 'describe'
+      path_template = 'tag'
 
       request_url = @base_url || self.base_url
     request_url = request_url.gsub('{Endpoint}', endpoint)
 
       options = {
           middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
-          query_params: {'maxCandidates' => max_candidates,'language' => language},
+          query_params: {'language' => language},
           body: request_content,
           headers: request_headers.merge(custom_headers || {}),
           base_url: request_url
@@ -788,7 +1077,7 @@ def describe_image_async(url, max_candidates:'1', language:nil, custom_headers:n
         if status_code == 200
           begin
             parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
-            result_mapper = Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageDescription.mapper()
+            result_mapper = Azure::CognitiveServices::ComputerVision::V2_0::Models::TagResult.mapper()
             result.body = self.deserialize(result_mapper, parsed_response)
           rescue Exception => e
             fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
@@ -802,76 +1091,97 @@ def describe_image_async(url, max_candidates:'1', language:nil, custom_headers:n
     end
 
     #
-    # This operation generates a list of words, or tags, that are relevant to the
-    # content of the supplied image. The Computer Vision API can return tags based
-    # on objects, living beings, scenery or actions found in images. Unlike
-    # categories, tags are not organized according to a hierarchical classification
-    # system, but correspond to image content. Tags may contain hints to avoid
-    # ambiguity or provide context, for example the tag 'cello' may be accompanied
-    # by the hint 'musical instrument'. All tags are in English.
-    #
-    # @param url [String] Publicly reachable URL of an image
-    # @param language [Enum] The desired language for output generation. If this
-    # parameter is not specified, the default value is &quot;en&quot;.Supported
-    # languages:en - English, Default. es - Spanish, ja - Japanese, pt -
-    # Portuguese, zh - Simplified Chinese. Possible values include: 'en', 'es',
-    # 'ja', 'pt', 'zh'
+    # This operation generates a thumbnail image with the user-specified width and
+    # height. By default, the service analyzes the image, identifies the region of
+    # interest (ROI), and generates smart cropping coordinates based on the ROI.
+    # Smart cropping helps when you specify an aspect ratio that differs from that
+    # of the input image.
+    # A successful response contains the thumbnail image binary. If the request
+    # failed, the response contains an error code and a message to help determine
+    # what went wrong.
+    # Upon failure, the error code and an error message are returned. The error
+    # code could be one of InvalidImageUrl, InvalidImageFormat, InvalidImageSize,
+    # InvalidThumbnailSize, NotSupportedImage, FailedToProcess, Timeout, or
+    # InternalServerError.
+    #
+    # @param width [Integer] Width of the thumbnail, in pixels. It must be between
+    # 1 and 1024. Recommended minimum of 50.
+    # @param height [Integer] Height of the thumbnail, in pixels. It must be
+    # between 1 and 1024. Recommended minimum of 50.
+    # @param url [String] Publicly reachable URL of an image.
+    # @param smart_cropping [Boolean] Boolean flag for enabling smart cropping.
     # @param custom_headers [Hash{String => String}] A hash of custom headers that
     # will be added to the HTTP request.
     #
-    # @return [TagResult] operation results.
+    # @return [NOT_IMPLEMENTED] operation results.
     #
-    def tag_image(url, language:nil, custom_headers:nil)
-      response = tag_image_async(url, language:language, custom_headers:custom_headers).value!
+    def generate_thumbnail(width, height, url, smart_cropping:false, custom_headers:nil)
+      response = generate_thumbnail_async(width, height, url, smart_cropping:smart_cropping, custom_headers:custom_headers).value!
       response.body unless response.nil?
     end
 
     #
-    # This operation generates a list of words, or tags, that are relevant to the
-    # content of the supplied image. The Computer Vision API can return tags based
-    # on objects, living beings, scenery or actions found in images. Unlike
-    # categories, tags are not organized according to a hierarchical classification
-    # system, but correspond to image content. Tags may contain hints to avoid
-    # ambiguity or provide context, for example the tag 'cello' may be accompanied
-    # by the hint 'musical instrument'. All tags are in English.
-    #
-    # @param url [String] Publicly reachable URL of an image
-    # @param language [Enum] The desired language for output generation. If this
-    # parameter is not specified, the default value is &quot;en&quot;.Supported
-    # languages:en - English, Default. es - Spanish, ja - Japanese, pt -
-    # Portuguese, zh - Simplified Chinese. Possible values include: 'en', 'es',
-    # 'ja', 'pt', 'zh'
+    # This operation generates a thumbnail image with the user-specified width and
+    # height. By default, the service analyzes the image, identifies the region of
+    # interest (ROI), and generates smart cropping coordinates based on the ROI.
+    # Smart cropping helps when you specify an aspect ratio that differs from that
+    # of the input image.
+    # A successful response contains the thumbnail image binary. If the request
+    # failed, the response contains an error code and a message to help determine
+    # what went wrong.
+    # Upon failure, the error code and an error message are returned. The error
+    # code could be one of InvalidImageUrl, InvalidImageFormat, InvalidImageSize,
+    # InvalidThumbnailSize, NotSupportedImage, FailedToProcess, Timeout, or
+    # InternalServerError.
+    #
+    # @param width [Integer] Width of the thumbnail, in pixels. It must be between
+    # 1 and 1024. Recommended minimum of 50.
+    # @param height [Integer] Height of the thumbnail, in pixels. It must be
+    # between 1 and 1024. Recommended minimum of 50.
+    # @param url [String] Publicly reachable URL of an image.
+    # @param smart_cropping [Boolean] Boolean flag for enabling smart cropping.
     # @param custom_headers [Hash{String => String}] A hash of custom headers that
     # will be added to the HTTP request.
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def tag_image_with_http_info(url, language:nil, custom_headers:nil)
-      tag_image_async(url, language:language, custom_headers:custom_headers).value!
+    def generate_thumbnail_with_http_info(width, height, url, smart_cropping:false, custom_headers:nil)
+      generate_thumbnail_async(width, height, url, smart_cropping:smart_cropping, custom_headers:custom_headers).value!
     end
 
     #
-    # This operation generates a list of words, or tags, that are relevant to the
-    # content of the supplied image. The Computer Vision API can return tags based
-    # on objects, living beings, scenery or actions found in images. Unlike
-    # categories, tags are not organized according to a hierarchical classification
-    # system, but correspond to image content. Tags may contain hints to avoid
-    # ambiguity or provide context, for example the tag 'cello' may be accompanied
-    # by the hint 'musical instrument'. All tags are in English.
-    #
-    # @param url [String] Publicly reachable URL of an image
-    # @param language [Enum] The desired language for output generation. If this
-    # parameter is not specified, the default value is &quot;en&quot;.Supported
-    # languages:en - English, Default. es - Spanish, ja - Japanese, pt -
-    # Portuguese, zh - Simplified Chinese. Possible values include: 'en', 'es',
-    # 'ja', 'pt', 'zh'
+    # This operation generates a thumbnail image with the user-specified width and
+    # height. By default, the service analyzes the image, identifies the region of
+    # interest (ROI), and generates smart cropping coordinates based on the ROI.
+    # Smart cropping helps when you specify an aspect ratio that differs from that
+    # of the input image.
+    # A successful response contains the thumbnail image binary. If the request
+    # failed, the response contains an error code and a message to help determine
+    # what went wrong.
+    # Upon failure, the error code and an error message are returned. The error
+    # code could be one of InvalidImageUrl, InvalidImageFormat, InvalidImageSize,
+    # InvalidThumbnailSize, NotSupportedImage, FailedToProcess, Timeout, or
+    # InternalServerError.
+    #
+    # @param width [Integer] Width of the thumbnail, in pixels. It must be between
+    # 1 and 1024. Recommended minimum of 50.
+    # @param height [Integer] Height of the thumbnail, in pixels. It must be
+    # between 1 and 1024. Recommended minimum of 50.
+    # @param url [String] Publicly reachable URL of an image.
+    # @param smart_cropping [Boolean] Boolean flag for enabling smart cropping.
     # @param [Hash{String => String}] A hash of custom headers that will be added
     # to the HTTP request.
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def tag_image_async(url, language:nil, custom_headers:nil)
+    def generate_thumbnail_async(width, height, url, smart_cropping:false, custom_headers:nil)
       fail ArgumentError, 'endpoint is nil' if endpoint.nil?
+      fail ArgumentError, 'width is nil' if width.nil?
+      fail ArgumentError, "'width' should satisfy the constraint - 'InclusiveMaximum': '1024'" if !width.nil? && width > 1024
+      fail ArgumentError, "'width' should satisfy the constraint - 'InclusiveMinimum': '1'" if !width.nil? && width < 1
+      fail ArgumentError, 'height is nil' if height.nil?
+      fail ArgumentError, "'height' should satisfy the constraint - 'InclusiveMaximum': '1024'" if !height.nil? && height > 1024
+      fail ArgumentError, "'height' should satisfy the constraint - 'InclusiveMinimum': '1'" if !height.nil? && height < 1
       fail ArgumentError, 'url is nil' if url.nil?
 
       image_url = ImageUrl.new
@@ -891,14 +1201,14 @@ def tag_image_async(url, language:nil, custom_headers:nil)
       request_content = self.serialize(request_mapper,  image_url)
       request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
 
-      path_template = 'tag'
+      path_template = 'generateThumbnail'
 
       request_url = @base_url || self.base_url
     request_url = request_url.gsub('{Endpoint}', endpoint)
 
       options = {
           middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
-          query_params: {'language' => language},
+          query_params: {'width' => width,'height' => height,'smartCropping' => smart_cropping},
           body: request_content,
           headers: request_headers.merge(custom_headers || {}),
           base_url: request_url
@@ -911,7 +1221,7 @@ def tag_image_async(url, language:nil, custom_headers:nil)
         response_content = http_response.body
         unless status_code == 200
           error_model = JSON.load(response_content)
-          fail MsRest::HttpOperationError.new(result.request, http_response, error_model)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
         end
 
         result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
@@ -919,7 +1229,14 @@ def tag_image_async(url, language:nil, custom_headers:nil)
         if status_code == 200
           begin
             parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
-            result_mapper = Azure::CognitiveServices::ComputerVision::V2_0::Models::TagResult.mapper()
+            result_mapper = {
+              client_side_validation: true,
+              required: false,
+              serialized_name: 'parsed_response',
+              type: {
+                name: 'Stream'
+              }
+            }
             result.body = self.deserialize(result_mapper, parsed_response)
           rescue Exception => e
             fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
@@ -933,83 +1250,64 @@ def tag_image_async(url, language:nil, custom_headers:nil)
     end
 
     #
-    # This operation recognizes content within an image by applying a
-    # domain-specific model.  The list of domain-specific models that are supported
-    # by the Computer Vision API can be retrieved using the /models GET request.
-    # Currently, the API only provides a single domain-specific model: celebrities.
-    # Two input methods are supported -- (1) Uploading an image or (2) specifying
-    # an image URL. A successful response will be returned in JSON.  If the request
-    # failed, the response will contain an error code and a message to help
-    # understand what went wrong.
-    #
-    # @param model [String] The domain-specific content to recognize.
-    # @param url [String] Publicly reachable URL of an image
-    # @param language [Enum] The desired language for output generation. If this
-    # parameter is not specified, the default value is &quot;en&quot;.Supported
-    # languages:en - English, Default. es - Spanish, ja - Japanese, pt -
-    # Portuguese, zh - Simplified Chinese. Possible values include: 'en', 'es',
-    # 'ja', 'pt', 'zh'
+    # This operation returns a bounding box around the most important area of the
+    # image.
+    # A successful response will be returned in JSON. If the request failed, the
+    # response contains an error code and a message to help determine what went
+    # wrong.
+    # Upon failure, the error code and an error message are returned. The error
+    # code could be one of InvalidImageUrl, InvalidImageFormat, InvalidImageSize,
+    # NotSupportedImage, FailedToProcess, Timeout, or InternalServerError.
+    #
+    # @param url [String] Publicly reachable URL of an image.
     # @param custom_headers [Hash{String => String}] A hash of custom headers that
     # will be added to the HTTP request.
     #
-    # @return [DomainModelResults] operation results.
+    # @return [AreaOfInterestResult] operation results.
     #
-    def analyze_image_by_domain(model, url, language:nil, custom_headers:nil)
-      response = analyze_image_by_domain_async(model, url, language:language, custom_headers:custom_headers).value!
+    def get_area_of_interest(url, custom_headers:nil)
+      response = get_area_of_interest_async(url, custom_headers:custom_headers).value!
       response.body unless response.nil?
     end
 
-    #
-    # This operation recognizes content within an image by applying a
-    # domain-specific model.  The list of domain-specific models that are supported
-    # by the Computer Vision API can be retrieved using the /models GET request.
-    # Currently, the API only provides a single domain-specific model: celebrities.
-    # Two input methods are supported -- (1) Uploading an image or (2) specifying
-    # an image URL. A successful response will be returned in JSON.  If the request
-    # failed, the response will contain an error code and a message to help
-    # understand what went wrong.
-    #
-    # @param model [String] The domain-specific content to recognize.
-    # @param url [String] Publicly reachable URL of an image
-    # @param language [Enum] The desired language for output generation. If this
-    # parameter is not specified, the default value is &quot;en&quot;.Supported
-    # languages:en - English, Default. es - Spanish, ja - Japanese, pt -
-    # Portuguese, zh - Simplified Chinese. Possible values include: 'en', 'es',
-    # 'ja', 'pt', 'zh'
+    #
+    # This operation returns a bounding box around the most important area of the
+    # image.
+    # A successful response will be returned in JSON. If the request failed, the
+    # response contains an error code and a message to help determine what went
+    # wrong.
+    # Upon failure, the error code and an error message are returned. The error
+    # code could be one of InvalidImageUrl, InvalidImageFormat, InvalidImageSize,
+    # NotSupportedImage, FailedToProcess, Timeout, or InternalServerError.
+    #
+    # @param url [String] Publicly reachable URL of an image.
     # @param custom_headers [Hash{String => String}] A hash of custom headers that
     # will be added to the HTTP request.
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def analyze_image_by_domain_with_http_info(model, url, language:nil, custom_headers:nil)
-      analyze_image_by_domain_async(model, url, language:language, custom_headers:custom_headers).value!
+    def get_area_of_interest_with_http_info(url, custom_headers:nil)
+      get_area_of_interest_async(url, custom_headers:custom_headers).value!
     end
 
     #
-    # This operation recognizes content within an image by applying a
-    # domain-specific model.  The list of domain-specific models that are supported
-    # by the Computer Vision API can be retrieved using the /models GET request.
-    # Currently, the API only provides a single domain-specific model: celebrities.
-    # Two input methods are supported -- (1) Uploading an image or (2) specifying
-    # an image URL. A successful response will be returned in JSON.  If the request
-    # failed, the response will contain an error code and a message to help
-    # understand what went wrong.
-    #
-    # @param model [String] The domain-specific content to recognize.
-    # @param url [String] Publicly reachable URL of an image
-    # @param language [Enum] The desired language for output generation. If this
-    # parameter is not specified, the default value is &quot;en&quot;.Supported
-    # languages:en - English, Default. es - Spanish, ja - Japanese, pt -
-    # Portuguese, zh - Simplified Chinese. Possible values include: 'en', 'es',
-    # 'ja', 'pt', 'zh'
+    # This operation returns a bounding box around the most important area of the
+    # image.
+    # A successful response will be returned in JSON. If the request failed, the
+    # response contains an error code and a message to help determine what went
+    # wrong.
+    # Upon failure, the error code and an error message are returned. The error
+    # code could be one of InvalidImageUrl, InvalidImageFormat, InvalidImageSize,
+    # NotSupportedImage, FailedToProcess, Timeout, or InternalServerError.
+    #
+    # @param url [String] Publicly reachable URL of an image.
     # @param [Hash{String => String}] A hash of custom headers that will be added
     # to the HTTP request.
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def analyze_image_by_domain_async(model, url, language:nil, custom_headers:nil)
+    def get_area_of_interest_async(url, custom_headers:nil)
       fail ArgumentError, 'endpoint is nil' if endpoint.nil?
-      fail ArgumentError, 'model is nil' if model.nil?
       fail ArgumentError, 'url is nil' if url.nil?
 
       image_url = ImageUrl.new
@@ -1029,15 +1327,13 @@ def analyze_image_by_domain_async(model, url, language:nil, custom_headers:nil)
       request_content = self.serialize(request_mapper,  image_url)
       request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
 
-      path_template = 'models/{model}/analyze'
+      path_template = 'areaOfInterest'
 
       request_url = @base_url || self.base_url
     request_url = request_url.gsub('{Endpoint}', endpoint)
 
       options = {
           middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
-          path_params: {'model' => model},
-          query_params: {'language' => language},
           body: request_content,
           headers: request_headers.merge(custom_headers || {}),
           base_url: request_url
@@ -1058,7 +1354,7 @@ def analyze_image_by_domain_async(model, url, language:nil, custom_headers:nil)
         if status_code == 200
           begin
             parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
-            result_mapper = Azure::CognitiveServices::ComputerVision::V2_0::Models::DomainModelResults.mapper()
+            result_mapper = Azure::CognitiveServices::ComputerVision::V2_0::Models::AreaOfInterestResult.mapper()
             result.body = self.deserialize(result_mapper, parsed_response)
           rescue Exception => e
             fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
@@ -1079,7 +1375,7 @@ def analyze_image_by_domain_async(model, url, language:nil, custom_headers:nil)
     #
     # @param mode [TextRecognitionMode] Type of text to recognize. Possible values
     # include: 'Handwritten', 'Printed'
-    # @param url [String] Publicly reachable URL of an image
+    # @param url [String] Publicly reachable URL of an image.
     # @param custom_headers [Hash{String => String}] A hash of custom headers that
     # will be added to the HTTP request.
     #
@@ -1097,7 +1393,7 @@ def recognize_text(url, mode, custom_headers:nil)
     #
     # @param mode [TextRecognitionMode] Type of text to recognize. Possible values
     # include: 'Handwritten', 'Printed'
-    # @param url [String] Publicly reachable URL of an image
+    # @param url [String] Publicly reachable URL of an image.
     # @param custom_headers [Hash{String => String}] A hash of custom headers that
     # will be added to the HTTP request.
     #
@@ -1115,7 +1411,7 @@ def recognize_text_with_http_info(url, mode, custom_headers:nil)
     #
     # @param mode [TextRecognitionMode] Type of text to recognize. Possible values
     # include: 'Handwritten', 'Printed'
-    # @param url [String] Publicly reachable URL of an image
+    # @param url [String] Publicly reachable URL of an image.
     # @param [Hash{String => String}] A hash of custom headers that will be added
     # to the HTTP request.
     #
@@ -1273,23 +1569,32 @@ def get_text_operation_result_async(operation_id, custom_headers:nil)
     #
     # This operation extracts a rich set of visual features based on the image
     # content.
+    # Two input methods are supported -- (1) Uploading an image or (2) specifying
+    # an image URL. Within your request, there is an optional parameter to allow
+    # you to choose which features to return. By default, image categories are
+    # returned in the response.
+    # A successful response will be returned in JSON. If the request failed, the
+    # response will contain an error code and a message to help understand what
+    # went wrong.
     #
     # @param image An image stream.
     # @param visual_features [Array<VisualFeatureTypes>] A string indicating what
     # visual feature types to return. Multiple values should be comma-separated.
-    # Valid visual feature types include:Categories - categorizes image content
+    # Valid visual feature types include: Categories - categorizes image content
     # according to a taxonomy defined in documentation. Tags - tags the image with
     # a detailed list of words related to the image content. Description -
     # describes the image content with a complete English sentence. Faces - detects
     # if faces are present. If present, generate coordinates, gender and age.
     # ImageType - detects if image is clipart or a line drawing. Color - determines
-    # the accent color, dominant color, and whether an image is black&white.Adult -
-    # detects if the image is pornographic in nature (depicts nudity or a sex act).
-    # Sexually suggestive content is also detected.
-    # @param details [Enum] A string indicating which domain-specific details to
-    # return. Multiple values should be comma-separated. Valid visual feature types
-    # include:Celebrities - identifies celebrities if detected in the image.
-    # Possible values include: 'Celebrities', 'Landmarks'
+    # the accent color, dominant color, and whether an image is black&white. Adult
+    # - detects if the image is pornographic in nature (depicts nudity or a sex
+    # act).  Sexually suggestive content is also detected. Objects - detects
+    # various objects within an image, including the approximate location. The
+    # Objects argument is only available in English.
+    # @param details [Array<Details>] A string indicating which domain-specific
+    # details to return. Multiple values should be comma-separated. Valid visual
+    # feature types include: Celebrities - identifies celebrities if detected in
+    # the image, Landmarks - identifies notable landmarks in the image.
     # @param language [Enum] The desired language for output generation. If this
     # parameter is not specified, the default value is &quot;en&quot;.Supported
     # languages:en - English, Default. es - Spanish, ja - Japanese, pt -
@@ -1308,23 +1613,32 @@ def analyze_image_in_stream(image, visual_features:nil, details:nil, language:ni
     #
     # This operation extracts a rich set of visual features based on the image
     # content.
+    # Two input methods are supported -- (1) Uploading an image or (2) specifying
+    # an image URL. Within your request, there is an optional parameter to allow
+    # you to choose which features to return. By default, image categories are
+    # returned in the response.
+    # A successful response will be returned in JSON. If the request failed, the
+    # response will contain an error code and a message to help understand what
+    # went wrong.
     #
     # @param image An image stream.
     # @param visual_features [Array<VisualFeatureTypes>] A string indicating what
     # visual feature types to return. Multiple values should be comma-separated.
-    # Valid visual feature types include:Categories - categorizes image content
+    # Valid visual feature types include: Categories - categorizes image content
     # according to a taxonomy defined in documentation. Tags - tags the image with
     # a detailed list of words related to the image content. Description -
     # describes the image content with a complete English sentence. Faces - detects
     # if faces are present. If present, generate coordinates, gender and age.
     # ImageType - detects if image is clipart or a line drawing. Color - determines
-    # the accent color, dominant color, and whether an image is black&white.Adult -
-    # detects if the image is pornographic in nature (depicts nudity or a sex act).
-    # Sexually suggestive content is also detected.
-    # @param details [Enum] A string indicating which domain-specific details to
-    # return. Multiple values should be comma-separated. Valid visual feature types
-    # include:Celebrities - identifies celebrities if detected in the image.
-    # Possible values include: 'Celebrities', 'Landmarks'
+    # the accent color, dominant color, and whether an image is black&white. Adult
+    # - detects if the image is pornographic in nature (depicts nudity or a sex
+    # act).  Sexually suggestive content is also detected. Objects - detects
+    # various objects within an image, including the approximate location. The
+    # Objects argument is only available in English.
+    # @param details [Array<Details>] A string indicating which domain-specific
+    # details to return. Multiple values should be comma-separated. Valid visual
+    # feature types include: Celebrities - identifies celebrities if detected in
+    # the image, Landmarks - identifies notable landmarks in the image.
     # @param language [Enum] The desired language for output generation. If this
     # parameter is not specified, the default value is &quot;en&quot;.Supported
     # languages:en - English, Default. es - Spanish, ja - Japanese, pt -
@@ -1342,23 +1656,32 @@ def analyze_image_in_stream_with_http_info(image, visual_features:nil, details:n
     #
     # This operation extracts a rich set of visual features based on the image
     # content.
+    # Two input methods are supported -- (1) Uploading an image or (2) specifying
+    # an image URL. Within your request, there is an optional parameter to allow
+    # you to choose which features to return. By default, image categories are
+    # returned in the response.
+    # A successful response will be returned in JSON. If the request failed, the
+    # response will contain an error code and a message to help understand what
+    # went wrong.
     #
     # @param image An image stream.
     # @param visual_features [Array<VisualFeatureTypes>] A string indicating what
     # visual feature types to return. Multiple values should be comma-separated.
-    # Valid visual feature types include:Categories - categorizes image content
+    # Valid visual feature types include: Categories - categorizes image content
     # according to a taxonomy defined in documentation. Tags - tags the image with
     # a detailed list of words related to the image content. Description -
     # describes the image content with a complete English sentence. Faces - detects
     # if faces are present. If present, generate coordinates, gender and age.
     # ImageType - detects if image is clipart or a line drawing. Color - determines
-    # the accent color, dominant color, and whether an image is black&white.Adult -
-    # detects if the image is pornographic in nature (depicts nudity or a sex act).
-    # Sexually suggestive content is also detected.
-    # @param details [Enum] A string indicating which domain-specific details to
-    # return. Multiple values should be comma-separated. Valid visual feature types
-    # include:Celebrities - identifies celebrities if detected in the image.
-    # Possible values include: 'Celebrities', 'Landmarks'
+    # the accent color, dominant color, and whether an image is black&white. Adult
+    # - detects if the image is pornographic in nature (depicts nudity or a sex
+    # act).  Sexually suggestive content is also detected. Objects - detects
+    # various objects within an image, including the approximate location. The
+    # Objects argument is only available in English.
+    # @param details [Array<Details>] A string indicating which domain-specific
+    # details to return. Multiple values should be comma-separated. Valid visual
+    # feature types include: Celebrities - identifies celebrities if detected in
+    # the image, Landmarks - identifies notable landmarks in the image.
     # @param language [Enum] The desired language for output generation. If this
     # parameter is not specified, the default value is &quot;en&quot;.Supported
     # languages:en - English, Default. es - Spanish, ja - Japanese, pt -
@@ -1399,7 +1722,7 @@ def analyze_image_in_stream_async(image, visual_features:nil, details:nil, langu
 
       options = {
           middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
-          query_params: {'visualFeatures' => visual_features.nil? ? nil : visual_features.join(','),'details' => details,'language' => language},
+          query_params: {'visualFeatures' => visual_features.nil? ? nil : visual_features.join(','),'details' => details.nil? ? nil : details.join(','),'language' => language},
           body: request_content,
           headers: request_headers.merge(custom_headers || {}),
           base_url: request_url
@@ -1434,82 +1757,326 @@ def analyze_image_in_stream_async(image, visual_features:nil, details:nil, langu
     end
 
     #
-    # This operation generates a thumbnail image with the user-specified width and
-    # height. By default, the service analyzes the image, identifies the region of
-    # interest (ROI), and generates smart cropping coordinates based on the ROI.
-    # Smart cropping helps when you specify an aspect ratio that differs from that
-    # of the input image. A successful response contains the thumbnail image
-    # binary. If the request failed, the response contains an error code and a
-    # message to help determine what went wrong.
-    #
-    # @param width [Integer] Width of the thumbnail. It must be between 1 and 1024.
-    # Recommended minimum of 50.
-    # @param height [Integer] Height of the thumbnail. It must be between 1 and
-    # 1024. Recommended minimum of 50.
+    # This operation returns a bounding box around the most important area of the
+    # image.
+    # A successful response will be returned in JSON. If the request failed, the
+    # response contains an error code and a message to help determine what went
+    # wrong.
+    # Upon failure, the error code and an error message are returned. The error
+    # code could be one of InvalidImageUrl, InvalidImageFormat, InvalidImageSize,
+    # NotSupportedImage, FailedToProcess, Timeout, or InternalServerError.
+    #
     # @param image An image stream.
-    # @param smart_cropping [Boolean] Boolean flag for enabling smart cropping.
     # @param custom_headers [Hash{String => String}] A hash of custom headers that
     # will be added to the HTTP request.
     #
-    # @return [NOT_IMPLEMENTED] operation results.
+    # @return [AreaOfInterestResult] operation results.
     #
-    def generate_thumbnail_in_stream(width, height, image, smart_cropping:false, custom_headers:nil)
-      response = generate_thumbnail_in_stream_async(width, height, image, smart_cropping:smart_cropping, custom_headers:custom_headers).value!
+    def get_area_of_interest_in_stream(image, custom_headers:nil)
+      response = get_area_of_interest_in_stream_async(image, custom_headers:custom_headers).value!
       response.body unless response.nil?
     end
 
     #
-    # This operation generates a thumbnail image with the user-specified width and
-    # height. By default, the service analyzes the image, identifies the region of
-    # interest (ROI), and generates smart cropping coordinates based on the ROI.
-    # Smart cropping helps when you specify an aspect ratio that differs from that
-    # of the input image. A successful response contains the thumbnail image
-    # binary. If the request failed, the response contains an error code and a
-    # message to help determine what went wrong.
-    #
-    # @param width [Integer] Width of the thumbnail. It must be between 1 and 1024.
-    # Recommended minimum of 50.
-    # @param height [Integer] Height of the thumbnail. It must be between 1 and
-    # 1024. Recommended minimum of 50.
+    # This operation returns a bounding box around the most important area of the
+    # image.
+    # A successful response will be returned in JSON. If the request failed, the
+    # response contains an error code and a message to help determine what went
+    # wrong.
+    # Upon failure, the error code and an error message are returned. The error
+    # code could be one of InvalidImageUrl, InvalidImageFormat, InvalidImageSize,
+    # NotSupportedImage, FailedToProcess, Timeout, or InternalServerError.
+    #
+    # @param image An image stream.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def get_area_of_interest_in_stream_with_http_info(image, custom_headers:nil)
+      get_area_of_interest_in_stream_async(image, custom_headers:custom_headers).value!
+    end
+
+    #
+    # This operation returns a bounding box around the most important area of the
+    # image.
+    # A successful response will be returned in JSON. If the request failed, the
+    # response contains an error code and a message to help determine what went
+    # wrong.
+    # Upon failure, the error code and an error message are returned. The error
+    # code could be one of InvalidImageUrl, InvalidImageFormat, InvalidImageSize,
+    # NotSupportedImage, FailedToProcess, Timeout, or InternalServerError.
+    #
+    # @param image An image stream.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def get_area_of_interest_in_stream_async(image, custom_headers:nil)
+      fail ArgumentError, 'endpoint is nil' if endpoint.nil?
+      fail ArgumentError, 'image is nil' if image.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/octet-stream'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = accept_language unless accept_language.nil?
+
+      # Serialize Request
+      request_mapper = {
+        client_side_validation: true,
+        required: true,
+        serialized_name: 'Image',
+        type: {
+          name: 'Stream'
+        }
+      }
+      request_content = self.serialize(request_mapper,  image)
+
+      path_template = 'areaOfInterest'
+
+      request_url = @base_url || self.base_url
+    request_url = request_url.gsub('{Endpoint}', endpoint)
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = self.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRest::HttpOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::CognitiveServices::ComputerVision::V2_0::Models::AreaOfInterestResult.mapper()
+            result.body = self.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # This operation generates a description of an image in human readable language
+    # with complete sentences. The description is based on a collection of content
+    # tags, which are also returned by the operation. More than one description can
+    # be generated for each image. Descriptions are ordered by their confidence
+    # score. All descriptions are in English.
+    # Two input methods are supported -- (1) Uploading an image or (2) specifying
+    # an image URL.
+    # A successful response will be returned in JSON. If the request failed, the
+    # response will contain an error code and a message to help understand what
+    # went wrong.
+    #
+    # @param image An image stream.
+    # @param max_candidates [Integer] Maximum number of candidate descriptions to
+    # be returned.  The default is 1.
+    # @param language [Enum] The desired language for output generation. If this
+    # parameter is not specified, the default value is &quot;en&quot;.Supported
+    # languages:en - English, Default. es - Spanish, ja - Japanese, pt -
+    # Portuguese, zh - Simplified Chinese. Possible values include: 'en', 'es',
+    # 'ja', 'pt', 'zh'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ImageDescription] operation results.
+    #
+    def describe_image_in_stream(image, max_candidates:1, language:nil, custom_headers:nil)
+      response = describe_image_in_stream_async(image, max_candidates:max_candidates, language:language, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # This operation generates a description of an image in human readable language
+    # with complete sentences. The description is based on a collection of content
+    # tags, which are also returned by the operation. More than one description can
+    # be generated for each image. Descriptions are ordered by their confidence
+    # score. All descriptions are in English.
+    # Two input methods are supported -- (1) Uploading an image or (2) specifying
+    # an image URL.
+    # A successful response will be returned in JSON. If the request failed, the
+    # response will contain an error code and a message to help understand what
+    # went wrong.
+    #
+    # @param image An image stream.
+    # @param max_candidates [Integer] Maximum number of candidate descriptions to
+    # be returned.  The default is 1.
+    # @param language [Enum] The desired language for output generation. If this
+    # parameter is not specified, the default value is &quot;en&quot;.Supported
+    # languages:en - English, Default. es - Spanish, ja - Japanese, pt -
+    # Portuguese, zh - Simplified Chinese. Possible values include: 'en', 'es',
+    # 'ja', 'pt', 'zh'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def describe_image_in_stream_with_http_info(image, max_candidates:1, language:nil, custom_headers:nil)
+      describe_image_in_stream_async(image, max_candidates:max_candidates, language:language, custom_headers:custom_headers).value!
+    end
+
+    #
+    # This operation generates a description of an image in human readable language
+    # with complete sentences. The description is based on a collection of content
+    # tags, which are also returned by the operation. More than one description can
+    # be generated for each image. Descriptions are ordered by their confidence
+    # score. All descriptions are in English.
+    # Two input methods are supported -- (1) Uploading an image or (2) specifying
+    # an image URL.
+    # A successful response will be returned in JSON. If the request failed, the
+    # response will contain an error code and a message to help understand what
+    # went wrong.
+    #
+    # @param image An image stream.
+    # @param max_candidates [Integer] Maximum number of candidate descriptions to
+    # be returned.  The default is 1.
+    # @param language [Enum] The desired language for output generation. If this
+    # parameter is not specified, the default value is &quot;en&quot;.Supported
+    # languages:en - English, Default. es - Spanish, ja - Japanese, pt -
+    # Portuguese, zh - Simplified Chinese. Possible values include: 'en', 'es',
+    # 'ja', 'pt', 'zh'
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def describe_image_in_stream_async(image, max_candidates:1, language:nil, custom_headers:nil)
+      fail ArgumentError, 'endpoint is nil' if endpoint.nil?
+      fail ArgumentError, 'image is nil' if image.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/octet-stream'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = accept_language unless accept_language.nil?
+
+      # Serialize Request
+      request_mapper = {
+        client_side_validation: true,
+        required: true,
+        serialized_name: 'Image',
+        type: {
+          name: 'Stream'
+        }
+      }
+      request_content = self.serialize(request_mapper,  image)
+
+      path_template = 'describe'
+
+      request_url = @base_url || self.base_url
+    request_url = request_url.gsub('{Endpoint}', endpoint)
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          query_params: {'maxCandidates' => max_candidates,'language' => language},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = self.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRest::HttpOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageDescription.mapper()
+            result.body = self.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Performs object detection on the specified image.
+    # Two input methods are supported -- (1) Uploading an image or (2) specifying
+    # an image URL.
+    # A successful response will be returned in JSON. If the request failed, the
+    # response will contain an error code and a message to help understand what
+    # went wrong.
+    #
+    # @param image An image stream.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [DetectResult] operation results.
+    #
+    def detect_objects_in_stream(image, custom_headers:nil)
+      response = detect_objects_in_stream_async(image, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Performs object detection on the specified image.
+    # Two input methods are supported -- (1) Uploading an image or (2) specifying
+    # an image URL.
+    # A successful response will be returned in JSON. If the request failed, the
+    # response will contain an error code and a message to help understand what
+    # went wrong.
+    #
     # @param image An image stream.
-    # @param smart_cropping [Boolean] Boolean flag for enabling smart cropping.
     # @param custom_headers [Hash{String => String}] A hash of custom headers that
     # will be added to the HTTP request.
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def generate_thumbnail_in_stream_with_http_info(width, height, image, smart_cropping:false, custom_headers:nil)
-      generate_thumbnail_in_stream_async(width, height, image, smart_cropping:smart_cropping, custom_headers:custom_headers).value!
+    def detect_objects_in_stream_with_http_info(image, custom_headers:nil)
+      detect_objects_in_stream_async(image, custom_headers:custom_headers).value!
     end
 
     #
-    # This operation generates a thumbnail image with the user-specified width and
-    # height. By default, the service analyzes the image, identifies the region of
-    # interest (ROI), and generates smart cropping coordinates based on the ROI.
-    # Smart cropping helps when you specify an aspect ratio that differs from that
-    # of the input image. A successful response contains the thumbnail image
-    # binary. If the request failed, the response contains an error code and a
-    # message to help determine what went wrong.
-    #
-    # @param width [Integer] Width of the thumbnail. It must be between 1 and 1024.
-    # Recommended minimum of 50.
-    # @param height [Integer] Height of the thumbnail. It must be between 1 and
-    # 1024. Recommended minimum of 50.
+    # Performs object detection on the specified image.
+    # Two input methods are supported -- (1) Uploading an image or (2) specifying
+    # an image URL.
+    # A successful response will be returned in JSON. If the request failed, the
+    # response will contain an error code and a message to help understand what
+    # went wrong.
+    #
     # @param image An image stream.
-    # @param smart_cropping [Boolean] Boolean flag for enabling smart cropping.
     # @param [Hash{String => String}] A hash of custom headers that will be added
     # to the HTTP request.
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def generate_thumbnail_in_stream_async(width, height, image, smart_cropping:false, custom_headers:nil)
+    def detect_objects_in_stream_async(image, custom_headers:nil)
       fail ArgumentError, 'endpoint is nil' if endpoint.nil?
-      fail ArgumentError, 'width is nil' if width.nil?
-      fail ArgumentError, "'width' should satisfy the constraint - 'InclusiveMaximum': '1023'" if !width.nil? && width > 1023
-      fail ArgumentError, "'width' should satisfy the constraint - 'InclusiveMinimum': '1'" if !width.nil? && width < 1
-      fail ArgumentError, 'height is nil' if height.nil?
-      fail ArgumentError, "'height' should satisfy the constraint - 'InclusiveMaximum': '1023'" if !height.nil? && height > 1023
-      fail ArgumentError, "'height' should satisfy the constraint - 'InclusiveMinimum': '1'" if !height.nil? && height < 1
       fail ArgumentError, 'image is nil' if image.nil?
 
 
@@ -1531,14 +2098,13 @@ def generate_thumbnail_in_stream_async(width, height, image, smart_cropping:fals
       }
       request_content = self.serialize(request_mapper,  image)
 
-      path_template = 'generateThumbnail'
+      path_template = 'detect'
 
       request_url = @base_url || self.base_url
     request_url = request_url.gsub('{Endpoint}', endpoint)
 
       options = {
           middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
-          query_params: {'width' => width,'height' => height,'smartCropping' => smart_cropping},
           body: request_content,
           headers: request_headers.merge(custom_headers || {}),
           base_url: request_url
@@ -1551,7 +2117,7 @@ def generate_thumbnail_in_stream_async(width, height, image, smart_cropping:fals
         response_content = http_response.body
         unless status_code == 200
           error_model = JSON.load(response_content)
-          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+          fail MsRest::HttpOperationError.new(result.request, http_response, error_model)
         end
 
         result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
@@ -1559,14 +2125,7 @@ def generate_thumbnail_in_stream_async(width, height, image, smart_cropping:fals
         if status_code == 200
           begin
             parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
-            result_mapper = {
-              client_side_validation: true,
-              required: false,
-              serialized_name: 'parsed_response',
-              type: {
-                name: 'Stream'
-              }
-            }
+            result_mapper = Azure::CognitiveServices::ComputerVision::V2_0::Models::DetectResult.mapper()
             result.body = self.deserialize(result_mapper, parsed_response)
           rescue Exception => e
             fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
@@ -1580,86 +2139,97 @@ def generate_thumbnail_in_stream_async(width, height, image, smart_cropping:fals
     end
 
     #
-    # Optical Character Recognition (OCR) detects printed text in an image and
-    # extracts the recognized characters into a machine-usable character stream.
-    # Upon success, the OCR results will be returned. Upon failure, the error code
-    # together with an error message will be returned. The error code can be one of
-    # InvalidImageUrl, InvalidImageFormat, InvalidImageSize, NotSupportedImage,
-    # NotSupportedLanguage, or InternalServerError.
-    #
-    # @param detect_orientation [Boolean] Whether detect the text orientation in
-    # the image. With detectOrientation=true the OCR service tries to detect the
-    # image orientation and correct it before further processing (e.g. if it's
-    # upside-down).
+    # This operation generates a thumbnail image with the user-specified width and
+    # height. By default, the service analyzes the image, identifies the region of
+    # interest (ROI), and generates smart cropping coordinates based on the ROI.
+    # Smart cropping helps when you specify an aspect ratio that differs from that
+    # of the input image.
+    # A successful response contains the thumbnail image binary. If the request
+    # failed, the response contains an error code and a message to help determine
+    # what went wrong.
+    # Upon failure, the error code and an error message are returned. The error
+    # code could be one of InvalidImageUrl, InvalidImageFormat, InvalidImageSize,
+    # InvalidThumbnailSize, NotSupportedImage, FailedToProcess, Timeout, or
+    # InternalServerError.
+    #
+    # @param width [Integer] Width of the thumbnail, in pixels. It must be between
+    # 1 and 1024. Recommended minimum of 50.
+    # @param height [Integer] Height of the thumbnail, in pixels. It must be
+    # between 1 and 1024. Recommended minimum of 50.
     # @param image An image stream.
-    # @param language [OcrLanguages] The BCP-47 language code of the text to be
-    # detected in the image. The default value is 'unk'. Possible values include:
-    # 'unk', 'zh-Hans', 'zh-Hant', 'cs', 'da', 'nl', 'en', 'fi', 'fr', 'de', 'el',
-    # 'hu', 'it', 'ja', 'ko', 'nb', 'pl', 'pt', 'ru', 'es', 'sv', 'tr', 'ar', 'ro',
-    # 'sr-Cyrl', 'sr-Latn', 'sk'
+    # @param smart_cropping [Boolean] Boolean flag for enabling smart cropping.
     # @param custom_headers [Hash{String => String}] A hash of custom headers that
     # will be added to the HTTP request.
     #
-    # @return [OcrResult] operation results.
+    # @return [NOT_IMPLEMENTED] operation results.
     #
-    def recognize_printed_text_in_stream(detect_orientation, image, language:nil, custom_headers:nil)
-      response = recognize_printed_text_in_stream_async(detect_orientation, image, language:language, custom_headers:custom_headers).value!
+    def generate_thumbnail_in_stream(width, height, image, smart_cropping:false, custom_headers:nil)
+      response = generate_thumbnail_in_stream_async(width, height, image, smart_cropping:smart_cropping, custom_headers:custom_headers).value!
       response.body unless response.nil?
     end
 
     #
-    # Optical Character Recognition (OCR) detects printed text in an image and
-    # extracts the recognized characters into a machine-usable character stream.
-    # Upon success, the OCR results will be returned. Upon failure, the error code
-    # together with an error message will be returned. The error code can be one of
-    # InvalidImageUrl, InvalidImageFormat, InvalidImageSize, NotSupportedImage,
-    # NotSupportedLanguage, or InternalServerError.
-    #
-    # @param detect_orientation [Boolean] Whether detect the text orientation in
-    # the image. With detectOrientation=true the OCR service tries to detect the
-    # image orientation and correct it before further processing (e.g. if it's
-    # upside-down).
+    # This operation generates a thumbnail image with the user-specified width and
+    # height. By default, the service analyzes the image, identifies the region of
+    # interest (ROI), and generates smart cropping coordinates based on the ROI.
+    # Smart cropping helps when you specify an aspect ratio that differs from that
+    # of the input image.
+    # A successful response contains the thumbnail image binary. If the request
+    # failed, the response contains an error code and a message to help determine
+    # what went wrong.
+    # Upon failure, the error code and an error message are returned. The error
+    # code could be one of InvalidImageUrl, InvalidImageFormat, InvalidImageSize,
+    # InvalidThumbnailSize, NotSupportedImage, FailedToProcess, Timeout, or
+    # InternalServerError.
+    #
+    # @param width [Integer] Width of the thumbnail, in pixels. It must be between
+    # 1 and 1024. Recommended minimum of 50.
+    # @param height [Integer] Height of the thumbnail, in pixels. It must be
+    # between 1 and 1024. Recommended minimum of 50.
     # @param image An image stream.
-    # @param language [OcrLanguages] The BCP-47 language code of the text to be
-    # detected in the image. The default value is 'unk'. Possible values include:
-    # 'unk', 'zh-Hans', 'zh-Hant', 'cs', 'da', 'nl', 'en', 'fi', 'fr', 'de', 'el',
-    # 'hu', 'it', 'ja', 'ko', 'nb', 'pl', 'pt', 'ru', 'es', 'sv', 'tr', 'ar', 'ro',
-    # 'sr-Cyrl', 'sr-Latn', 'sk'
+    # @param smart_cropping [Boolean] Boolean flag for enabling smart cropping.
     # @param custom_headers [Hash{String => String}] A hash of custom headers that
     # will be added to the HTTP request.
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def recognize_printed_text_in_stream_with_http_info(detect_orientation, image, language:nil, custom_headers:nil)
-      recognize_printed_text_in_stream_async(detect_orientation, image, language:language, custom_headers:custom_headers).value!
+    def generate_thumbnail_in_stream_with_http_info(width, height, image, smart_cropping:false, custom_headers:nil)
+      generate_thumbnail_in_stream_async(width, height, image, smart_cropping:smart_cropping, custom_headers:custom_headers).value!
     end
 
     #
-    # Optical Character Recognition (OCR) detects printed text in an image and
-    # extracts the recognized characters into a machine-usable character stream.
-    # Upon success, the OCR results will be returned. Upon failure, the error code
-    # together with an error message will be returned. The error code can be one of
-    # InvalidImageUrl, InvalidImageFormat, InvalidImageSize, NotSupportedImage,
-    # NotSupportedLanguage, or InternalServerError.
-    #
-    # @param detect_orientation [Boolean] Whether detect the text orientation in
-    # the image. With detectOrientation=true the OCR service tries to detect the
-    # image orientation and correct it before further processing (e.g. if it's
-    # upside-down).
+    # This operation generates a thumbnail image with the user-specified width and
+    # height. By default, the service analyzes the image, identifies the region of
+    # interest (ROI), and generates smart cropping coordinates based on the ROI.
+    # Smart cropping helps when you specify an aspect ratio that differs from that
+    # of the input image.
+    # A successful response contains the thumbnail image binary. If the request
+    # failed, the response contains an error code and a message to help determine
+    # what went wrong.
+    # Upon failure, the error code and an error message are returned. The error
+    # code could be one of InvalidImageUrl, InvalidImageFormat, InvalidImageSize,
+    # InvalidThumbnailSize, NotSupportedImage, FailedToProcess, Timeout, or
+    # InternalServerError.
+    #
+    # @param width [Integer] Width of the thumbnail, in pixels. It must be between
+    # 1 and 1024. Recommended minimum of 50.
+    # @param height [Integer] Height of the thumbnail, in pixels. It must be
+    # between 1 and 1024. Recommended minimum of 50.
     # @param image An image stream.
-    # @param language [OcrLanguages] The BCP-47 language code of the text to be
-    # detected in the image. The default value is 'unk'. Possible values include:
-    # 'unk', 'zh-Hans', 'zh-Hant', 'cs', 'da', 'nl', 'en', 'fi', 'fr', 'de', 'el',
-    # 'hu', 'it', 'ja', 'ko', 'nb', 'pl', 'pt', 'ru', 'es', 'sv', 'tr', 'ar', 'ro',
-    # 'sr-Cyrl', 'sr-Latn', 'sk'
+    # @param smart_cropping [Boolean] Boolean flag for enabling smart cropping.
     # @param [Hash{String => String}] A hash of custom headers that will be added
     # to the HTTP request.
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def recognize_printed_text_in_stream_async(detect_orientation, image, language:nil, custom_headers:nil)
+    def generate_thumbnail_in_stream_async(width, height, image, smart_cropping:false, custom_headers:nil)
       fail ArgumentError, 'endpoint is nil' if endpoint.nil?
-      fail ArgumentError, 'detect_orientation is nil' if detect_orientation.nil?
+      fail ArgumentError, 'width is nil' if width.nil?
+      fail ArgumentError, "'width' should satisfy the constraint - 'InclusiveMaximum': '1024'" if !width.nil? && width > 1024
+      fail ArgumentError, "'width' should satisfy the constraint - 'InclusiveMinimum': '1'" if !width.nil? && width < 1
+      fail ArgumentError, 'height is nil' if height.nil?
+      fail ArgumentError, "'height' should satisfy the constraint - 'InclusiveMaximum': '1024'" if !height.nil? && height > 1024
+      fail ArgumentError, "'height' should satisfy the constraint - 'InclusiveMinimum': '1'" if !height.nil? && height < 1
       fail ArgumentError, 'image is nil' if image.nil?
 
 
@@ -1681,14 +2251,14 @@ def recognize_printed_text_in_stream_async(detect_orientation, image, language:n
       }
       request_content = self.serialize(request_mapper,  image)
 
-      path_template = 'ocr'
+      path_template = 'generateThumbnail'
 
       request_url = @base_url || self.base_url
     request_url = request_url.gsub('{Endpoint}', endpoint)
 
       options = {
           middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
-          query_params: {'language' => language,'detectOrientation' => detect_orientation},
+          query_params: {'width' => width,'height' => height,'smartCropping' => smart_cropping},
           body: request_content,
           headers: request_headers.merge(custom_headers || {}),
           base_url: request_url
@@ -1701,7 +2271,7 @@ def recognize_printed_text_in_stream_async(detect_orientation, image, language:n
         response_content = http_response.body
         unless status_code == 200
           error_model = JSON.load(response_content)
-          fail MsRest::HttpOperationError.new(result.request, http_response, error_model)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
         end
 
         result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
@@ -1709,7 +2279,14 @@ def recognize_printed_text_in_stream_async(detect_orientation, image, language:n
         if status_code == 200
           begin
             parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
-            result_mapper = Azure::CognitiveServices::ComputerVision::V2_0::Models::OcrResult.mapper()
+            result_mapper = {
+              client_side_validation: true,
+              required: false,
+              serialized_name: 'parsed_response',
+              type: {
+                name: 'Stream'
+              }
+            }
             result.body = self.deserialize(result_mapper, parsed_response)
           rescue Exception => e
             fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
@@ -1723,18 +2300,19 @@ def recognize_printed_text_in_stream_async(detect_orientation, image, language:n
     end
 
     #
-    # This operation generates a description of an image in human readable language
-    # with complete sentences.  The description is based on a collection of content
-    # tags, which are also returned by the operation. More than one description can
-    # be generated for each image.  Descriptions are ordered by their confidence
-    # score. All descriptions are in English. Two input methods are supported --
-    # (1) Uploading an image or (2) specifying an image URL.A successful response
-    # will be returned in JSON.  If the request failed, the response will contain
-    # an error code and a message to help understand what went wrong.
+    # This operation recognizes content within an image by applying a
+    # domain-specific model. The list of domain-specific models that are supported
+    # by the Computer Vision API can be retrieved using the /models GET request.
+    # Currently, the API provides following domain-specific models: celebrities,
+    # landmarks.
+    # Two input methods are supported -- (1) Uploading an image or (2) specifying
+    # an image URL.
+    # A successful response will be returned in JSON.
+    # If the request failed, the response will contain an error code and a message
+    # to help understand what went wrong.
     #
+    # @param model [String] The domain-specific content to recognize.
     # @param image An image stream.
-    # @param max_candidates [String] Maximum number of candidate descriptions to be
-    # returned.  The default is 1.
     # @param language [Enum] The desired language for output generation. If this
     # parameter is not specified, the default value is &quot;en&quot;.Supported
     # languages:en - English, Default. es - Spanish, ja - Japanese, pt -
@@ -1743,26 +2321,27 @@ def recognize_printed_text_in_stream_async(detect_orientation, image, language:n
     # @param custom_headers [Hash{String => String}] A hash of custom headers that
     # will be added to the HTTP request.
     #
-    # @return [ImageDescription] operation results.
+    # @return [DomainModelResults] operation results.
     #
-    def describe_image_in_stream(image, max_candidates:'1', language:nil, custom_headers:nil)
-      response = describe_image_in_stream_async(image, max_candidates:max_candidates, language:language, custom_headers:custom_headers).value!
+    def analyze_image_by_domain_in_stream(model, image, language:nil, custom_headers:nil)
+      response = analyze_image_by_domain_in_stream_async(model, image, language:language, custom_headers:custom_headers).value!
       response.body unless response.nil?
     end
 
     #
-    # This operation generates a description of an image in human readable language
-    # with complete sentences.  The description is based on a collection of content
-    # tags, which are also returned by the operation. More than one description can
-    # be generated for each image.  Descriptions are ordered by their confidence
-    # score. All descriptions are in English. Two input methods are supported --
-    # (1) Uploading an image or (2) specifying an image URL.A successful response
-    # will be returned in JSON.  If the request failed, the response will contain
-    # an error code and a message to help understand what went wrong.
+    # This operation recognizes content within an image by applying a
+    # domain-specific model. The list of domain-specific models that are supported
+    # by the Computer Vision API can be retrieved using the /models GET request.
+    # Currently, the API provides following domain-specific models: celebrities,
+    # landmarks.
+    # Two input methods are supported -- (1) Uploading an image or (2) specifying
+    # an image URL.
+    # A successful response will be returned in JSON.
+    # If the request failed, the response will contain an error code and a message
+    # to help understand what went wrong.
     #
+    # @param model [String] The domain-specific content to recognize.
     # @param image An image stream.
-    # @param max_candidates [String] Maximum number of candidate descriptions to be
-    # returned.  The default is 1.
     # @param language [Enum] The desired language for output generation. If this
     # parameter is not specified, the default value is &quot;en&quot;.Supported
     # languages:en - English, Default. es - Spanish, ja - Japanese, pt -
@@ -1773,23 +2352,24 @@ def describe_image_in_stream(image, max_candidates:'1', language:nil, custom_hea
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def describe_image_in_stream_with_http_info(image, max_candidates:'1', language:nil, custom_headers:nil)
-      describe_image_in_stream_async(image, max_candidates:max_candidates, language:language, custom_headers:custom_headers).value!
+    def analyze_image_by_domain_in_stream_with_http_info(model, image, language:nil, custom_headers:nil)
+      analyze_image_by_domain_in_stream_async(model, image, language:language, custom_headers:custom_headers).value!
     end
 
     #
-    # This operation generates a description of an image in human readable language
-    # with complete sentences.  The description is based on a collection of content
-    # tags, which are also returned by the operation. More than one description can
-    # be generated for each image.  Descriptions are ordered by their confidence
-    # score. All descriptions are in English. Two input methods are supported --
-    # (1) Uploading an image or (2) specifying an image URL.A successful response
-    # will be returned in JSON.  If the request failed, the response will contain
-    # an error code and a message to help understand what went wrong.
+    # This operation recognizes content within an image by applying a
+    # domain-specific model. The list of domain-specific models that are supported
+    # by the Computer Vision API can be retrieved using the /models GET request.
+    # Currently, the API provides following domain-specific models: celebrities,
+    # landmarks.
+    # Two input methods are supported -- (1) Uploading an image or (2) specifying
+    # an image URL.
+    # A successful response will be returned in JSON.
+    # If the request failed, the response will contain an error code and a message
+    # to help understand what went wrong.
     #
+    # @param model [String] The domain-specific content to recognize.
     # @param image An image stream.
-    # @param max_candidates [String] Maximum number of candidate descriptions to be
-    # returned.  The default is 1.
     # @param language [Enum] The desired language for output generation. If this
     # parameter is not specified, the default value is &quot;en&quot;.Supported
     # languages:en - English, Default. es - Spanish, ja - Japanese, pt -
@@ -1800,8 +2380,9 @@ def describe_image_in_stream_with_http_info(image, max_candidates:'1', language:
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def describe_image_in_stream_async(image, max_candidates:'1', language:nil, custom_headers:nil)
+    def analyze_image_by_domain_in_stream_async(model, image, language:nil, custom_headers:nil)
       fail ArgumentError, 'endpoint is nil' if endpoint.nil?
+      fail ArgumentError, 'model is nil' if model.nil?
       fail ArgumentError, 'image is nil' if image.nil?
 
 
@@ -1823,14 +2404,15 @@ def describe_image_in_stream_async(image, max_candidates:'1', language:nil, cust
       }
       request_content = self.serialize(request_mapper,  image)
 
-      path_template = 'describe'
+      path_template = 'models/{model}/analyze'
 
       request_url = @base_url || self.base_url
     request_url = request_url.gsub('{Endpoint}', endpoint)
 
       options = {
           middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
-          query_params: {'maxCandidates' => max_candidates,'language' => language},
+          path_params: {'model' => model},
+          query_params: {'language' => language},
           body: request_content,
           headers: request_headers.merge(custom_headers || {}),
           base_url: request_url
@@ -1851,7 +2433,7 @@ def describe_image_in_stream_async(image, max_candidates:'1', language:nil, cust
         if status_code == 200
           begin
             parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
-            result_mapper = Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageDescription.mapper()
+            result_mapper = Azure::CognitiveServices::ComputerVision::V2_0::Models::DomainModelResults.mapper()
             result.body = self.deserialize(result_mapper, parsed_response)
           rescue Exception => e
             fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
@@ -1865,76 +2447,89 @@ def describe_image_in_stream_async(image, max_candidates:'1', language:nil, cust
     end
 
     #
-    # This operation generates a list of words, or tags, that are relevant to the
-    # content of the supplied image. The Computer Vision API can return tags based
-    # on objects, living beings, scenery or actions found in images. Unlike
-    # categories, tags are not organized according to a hierarchical classification
-    # system, but correspond to image content. Tags may contain hints to avoid
-    # ambiguity or provide context, for example the tag 'cello' may be accompanied
-    # by the hint 'musical instrument'. All tags are in English.
+    # Optical Character Recognition (OCR) detects text in an image and extracts the
+    # recognized characters into a machine-usable character stream.
+    # Upon success, the OCR results will be returned.
+    # Upon failure, the error code together with an error message will be returned.
+    # The error code can be one of InvalidImageUrl, InvalidImageFormat,
+    # InvalidImageSize, NotSupportedImage, NotSupportedLanguage, or
+    # InternalServerError.
     #
+    # @param detect_orientation [Boolean] Whether detect the text orientation in
+    # the image. With detectOrientation=true the OCR service tries to detect the
+    # image orientation and correct it before further processing (e.g. if it's
+    # upside-down).
     # @param image An image stream.
-    # @param language [Enum] The desired language for output generation. If this
-    # parameter is not specified, the default value is &quot;en&quot;.Supported
-    # languages:en - English, Default. es - Spanish, ja - Japanese, pt -
-    # Portuguese, zh - Simplified Chinese. Possible values include: 'en', 'es',
-    # 'ja', 'pt', 'zh'
+    # @param language [OcrLanguages] The BCP-47 language code of the text to be
+    # detected in the image. The default value is 'unk'. Possible values include:
+    # 'unk', 'zh-Hans', 'zh-Hant', 'cs', 'da', 'nl', 'en', 'fi', 'fr', 'de', 'el',
+    # 'hu', 'it', 'ja', 'ko', 'nb', 'pl', 'pt', 'ru', 'es', 'sv', 'tr', 'ar', 'ro',
+    # 'sr-Cyrl', 'sr-Latn', 'sk'
     # @param custom_headers [Hash{String => String}] A hash of custom headers that
     # will be added to the HTTP request.
     #
-    # @return [TagResult] operation results.
+    # @return [OcrResult] operation results.
     #
-    def tag_image_in_stream(image, language:nil, custom_headers:nil)
-      response = tag_image_in_stream_async(image, language:language, custom_headers:custom_headers).value!
+    def recognize_printed_text_in_stream(detect_orientation, image, language:nil, custom_headers:nil)
+      response = recognize_printed_text_in_stream_async(detect_orientation, image, language:language, custom_headers:custom_headers).value!
       response.body unless response.nil?
     end
 
     #
-    # This operation generates a list of words, or tags, that are relevant to the
-    # content of the supplied image. The Computer Vision API can return tags based
-    # on objects, living beings, scenery or actions found in images. Unlike
-    # categories, tags are not organized according to a hierarchical classification
-    # system, but correspond to image content. Tags may contain hints to avoid
-    # ambiguity or provide context, for example the tag 'cello' may be accompanied
-    # by the hint 'musical instrument'. All tags are in English.
+    # Optical Character Recognition (OCR) detects text in an image and extracts the
+    # recognized characters into a machine-usable character stream.
+    # Upon success, the OCR results will be returned.
+    # Upon failure, the error code together with an error message will be returned.
+    # The error code can be one of InvalidImageUrl, InvalidImageFormat,
+    # InvalidImageSize, NotSupportedImage, NotSupportedLanguage, or
+    # InternalServerError.
     #
+    # @param detect_orientation [Boolean] Whether detect the text orientation in
+    # the image. With detectOrientation=true the OCR service tries to detect the
+    # image orientation and correct it before further processing (e.g. if it's
+    # upside-down).
     # @param image An image stream.
-    # @param language [Enum] The desired language for output generation. If this
-    # parameter is not specified, the default value is &quot;en&quot;.Supported
-    # languages:en - English, Default. es - Spanish, ja - Japanese, pt -
-    # Portuguese, zh - Simplified Chinese. Possible values include: 'en', 'es',
-    # 'ja', 'pt', 'zh'
+    # @param language [OcrLanguages] The BCP-47 language code of the text to be
+    # detected in the image. The default value is 'unk'. Possible values include:
+    # 'unk', 'zh-Hans', 'zh-Hant', 'cs', 'da', 'nl', 'en', 'fi', 'fr', 'de', 'el',
+    # 'hu', 'it', 'ja', 'ko', 'nb', 'pl', 'pt', 'ru', 'es', 'sv', 'tr', 'ar', 'ro',
+    # 'sr-Cyrl', 'sr-Latn', 'sk'
     # @param custom_headers [Hash{String => String}] A hash of custom headers that
     # will be added to the HTTP request.
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def tag_image_in_stream_with_http_info(image, language:nil, custom_headers:nil)
-      tag_image_in_stream_async(image, language:language, custom_headers:custom_headers).value!
+    def recognize_printed_text_in_stream_with_http_info(detect_orientation, image, language:nil, custom_headers:nil)
+      recognize_printed_text_in_stream_async(detect_orientation, image, language:language, custom_headers:custom_headers).value!
     end
 
     #
-    # This operation generates a list of words, or tags, that are relevant to the
-    # content of the supplied image. The Computer Vision API can return tags based
-    # on objects, living beings, scenery or actions found in images. Unlike
-    # categories, tags are not organized according to a hierarchical classification
-    # system, but correspond to image content. Tags may contain hints to avoid
-    # ambiguity or provide context, for example the tag 'cello' may be accompanied
-    # by the hint 'musical instrument'. All tags are in English.
+    # Optical Character Recognition (OCR) detects text in an image and extracts the
+    # recognized characters into a machine-usable character stream.
+    # Upon success, the OCR results will be returned.
+    # Upon failure, the error code together with an error message will be returned.
+    # The error code can be one of InvalidImageUrl, InvalidImageFormat,
+    # InvalidImageSize, NotSupportedImage, NotSupportedLanguage, or
+    # InternalServerError.
     #
+    # @param detect_orientation [Boolean] Whether detect the text orientation in
+    # the image. With detectOrientation=true the OCR service tries to detect the
+    # image orientation and correct it before further processing (e.g. if it's
+    # upside-down).
     # @param image An image stream.
-    # @param language [Enum] The desired language for output generation. If this
-    # parameter is not specified, the default value is &quot;en&quot;.Supported
-    # languages:en - English, Default. es - Spanish, ja - Japanese, pt -
-    # Portuguese, zh - Simplified Chinese. Possible values include: 'en', 'es',
-    # 'ja', 'pt', 'zh'
+    # @param language [OcrLanguages] The BCP-47 language code of the text to be
+    # detected in the image. The default value is 'unk'. Possible values include:
+    # 'unk', 'zh-Hans', 'zh-Hant', 'cs', 'da', 'nl', 'en', 'fi', 'fr', 'de', 'el',
+    # 'hu', 'it', 'ja', 'ko', 'nb', 'pl', 'pt', 'ru', 'es', 'sv', 'tr', 'ar', 'ro',
+    # 'sr-Cyrl', 'sr-Latn', 'sk'
     # @param [Hash{String => String}] A hash of custom headers that will be added
     # to the HTTP request.
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def tag_image_in_stream_async(image, language:nil, custom_headers:nil)
+    def recognize_printed_text_in_stream_async(detect_orientation, image, language:nil, custom_headers:nil)
       fail ArgumentError, 'endpoint is nil' if endpoint.nil?
+      fail ArgumentError, 'detect_orientation is nil' if detect_orientation.nil?
       fail ArgumentError, 'image is nil' if image.nil?
 
 
@@ -1956,14 +2551,14 @@ def tag_image_in_stream_async(image, language:nil, custom_headers:nil)
       }
       request_content = self.serialize(request_mapper,  image)
 
-      path_template = 'tag'
+      path_template = 'ocr'
 
       request_url = @base_url || self.base_url
     request_url = request_url.gsub('{Endpoint}', endpoint)
 
       options = {
           middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
-          query_params: {'language' => language},
+          query_params: {'detectOrientation' => detect_orientation,'language' => language},
           body: request_content,
           headers: request_headers.merge(custom_headers || {}),
           base_url: request_url
@@ -1984,7 +2579,7 @@ def tag_image_in_stream_async(image, language:nil, custom_headers:nil)
         if status_code == 200
           begin
             parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
-            result_mapper = Azure::CognitiveServices::ComputerVision::V2_0::Models::TagResult.mapper()
+            result_mapper = Azure::CognitiveServices::ComputerVision::V2_0::Models::OcrResult.mapper()
             result.body = self.deserialize(result_mapper, parsed_response)
           rescue Exception => e
             fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
@@ -1998,16 +2593,19 @@ def tag_image_in_stream_async(image, language:nil, custom_headers:nil)
     end
 
     #
-    # This operation recognizes content within an image by applying a
-    # domain-specific model.  The list of domain-specific models that are supported
-    # by the Computer Vision API can be retrieved using the /models GET request.
-    # Currently, the API only provides a single domain-specific model: celebrities.
+    # This operation generates a list of words, or tags, that are relevant to the
+    # content of the supplied image. The Computer Vision API can return tags based
+    # on objects, living beings, scenery or actions found in images. Unlike
+    # categories, tags are not organized according to a hierarchical classification
+    # system, but correspond to image content. Tags may contain hints to avoid
+    # ambiguity or provide context, for example the tag "cello" may be accompanied
+    # by the hint "musical instrument". All tags are in English.
     # Two input methods are supported -- (1) Uploading an image or (2) specifying
-    # an image URL. A successful response will be returned in JSON.  If the request
-    # failed, the response will contain an error code and a message to help
-    # understand what went wrong.
+    # an image URL.
+    # A successful response will be returned in JSON. If the request failed, the
+    # response will contain an error code and a message to help understand what
+    # went wrong.
     #
-    # @param model [String] The domain-specific content to recognize.
     # @param image An image stream.
     # @param language [Enum] The desired language for output generation. If this
     # parameter is not specified, the default value is &quot;en&quot;.Supported
@@ -2017,24 +2615,27 @@ def tag_image_in_stream_async(image, language:nil, custom_headers:nil)
     # @param custom_headers [Hash{String => String}] A hash of custom headers that
     # will be added to the HTTP request.
     #
-    # @return [DomainModelResults] operation results.
+    # @return [TagResult] operation results.
     #
-    def analyze_image_by_domain_in_stream(model, image, language:nil, custom_headers:nil)
-      response = analyze_image_by_domain_in_stream_async(model, image, language:language, custom_headers:custom_headers).value!
+    def tag_image_in_stream(image, language:nil, custom_headers:nil)
+      response = tag_image_in_stream_async(image, language:language, custom_headers:custom_headers).value!
       response.body unless response.nil?
     end
 
     #
-    # This operation recognizes content within an image by applying a
-    # domain-specific model.  The list of domain-specific models that are supported
-    # by the Computer Vision API can be retrieved using the /models GET request.
-    # Currently, the API only provides a single domain-specific model: celebrities.
+    # This operation generates a list of words, or tags, that are relevant to the
+    # content of the supplied image. The Computer Vision API can return tags based
+    # on objects, living beings, scenery or actions found in images. Unlike
+    # categories, tags are not organized according to a hierarchical classification
+    # system, but correspond to image content. Tags may contain hints to avoid
+    # ambiguity or provide context, for example the tag "cello" may be accompanied
+    # by the hint "musical instrument". All tags are in English.
     # Two input methods are supported -- (1) Uploading an image or (2) specifying
-    # an image URL. A successful response will be returned in JSON.  If the request
-    # failed, the response will contain an error code and a message to help
-    # understand what went wrong.
+    # an image URL.
+    # A successful response will be returned in JSON. If the request failed, the
+    # response will contain an error code and a message to help understand what
+    # went wrong.
     #
-    # @param model [String] The domain-specific content to recognize.
     # @param image An image stream.
     # @param language [Enum] The desired language for output generation. If this
     # parameter is not specified, the default value is &quot;en&quot;.Supported
@@ -2046,21 +2647,24 @@ def analyze_image_by_domain_in_stream(model, image, language:nil, custom_headers
     #
     # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
     #
-    def analyze_image_by_domain_in_stream_with_http_info(model, image, language:nil, custom_headers:nil)
-      analyze_image_by_domain_in_stream_async(model, image, language:language, custom_headers:custom_headers).value!
+    def tag_image_in_stream_with_http_info(image, language:nil, custom_headers:nil)
+      tag_image_in_stream_async(image, language:language, custom_headers:custom_headers).value!
     end
 
     #
-    # This operation recognizes content within an image by applying a
-    # domain-specific model.  The list of domain-specific models that are supported
-    # by the Computer Vision API can be retrieved using the /models GET request.
-    # Currently, the API only provides a single domain-specific model: celebrities.
+    # This operation generates a list of words, or tags, that are relevant to the
+    # content of the supplied image. The Computer Vision API can return tags based
+    # on objects, living beings, scenery or actions found in images. Unlike
+    # categories, tags are not organized according to a hierarchical classification
+    # system, but correspond to image content. Tags may contain hints to avoid
+    # ambiguity or provide context, for example the tag "cello" may be accompanied
+    # by the hint "musical instrument". All tags are in English.
     # Two input methods are supported -- (1) Uploading an image or (2) specifying
-    # an image URL. A successful response will be returned in JSON.  If the request
-    # failed, the response will contain an error code and a message to help
-    # understand what went wrong.
+    # an image URL.
+    # A successful response will be returned in JSON. If the request failed, the
+    # response will contain an error code and a message to help understand what
+    # went wrong.
     #
-    # @param model [String] The domain-specific content to recognize.
     # @param image An image stream.
     # @param language [Enum] The desired language for output generation. If this
     # parameter is not specified, the default value is &quot;en&quot;.Supported
@@ -2072,9 +2676,8 @@ def analyze_image_by_domain_in_stream_with_http_info(model, image, language:nil,
     #
     # @return [Concurrent::Promise] Promise object which holds the HTTP response.
     #
-    def analyze_image_by_domain_in_stream_async(model, image, language:nil, custom_headers:nil)
+    def tag_image_in_stream_async(image, language:nil, custom_headers:nil)
       fail ArgumentError, 'endpoint is nil' if endpoint.nil?
-      fail ArgumentError, 'model is nil' if model.nil?
       fail ArgumentError, 'image is nil' if image.nil?
 
 
@@ -2096,14 +2699,13 @@ def analyze_image_by_domain_in_stream_async(model, image, language:nil, custom_h
       }
       request_content = self.serialize(request_mapper,  image)
 
-      path_template = 'models/{model}/analyze'
+      path_template = 'tag'
 
       request_url = @base_url || self.base_url
     request_url = request_url.gsub('{Endpoint}', endpoint)
 
       options = {
           middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
-          path_params: {'model' => model},
           query_params: {'language' => language},
           body: request_content,
           headers: request_headers.merge(custom_headers || {}),
@@ -2125,7 +2727,7 @@ def analyze_image_by_domain_in_stream_async(model, image, language:nil, custom_h
         if status_code == 200
           begin
             parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
-            result_mapper = Azure::CognitiveServices::ComputerVision::V2_0::Models::DomainModelResults.mapper()
+            result_mapper = Azure::CognitiveServices::ComputerVision::V2_0::Models::TagResult.mapper()
             result.body = self.deserialize(result_mapper, parsed_response)
           rescue Exception => e
             fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
@@ -2250,7 +2852,7 @@ def recognize_text_in_stream_async(image, mode, custom_headers:nil)
     #
     def add_telemetry
         sdk_information = 'azure_cognitiveservices_computervision'
-        sdk_information = "#{sdk_information}/0.17.0"
+        sdk_information = "#{sdk_information}/0.18.0"
         add_user_agent_information(sdk_information)
     end
   end
diff --git a/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/adult_info.rb b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/adult_info.rb
index 3f3901f1cf..26a6513061 100644
--- a/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/adult_info.rb
+++ b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/adult_info.rb
@@ -17,11 +17,11 @@ class AdultInfo
       # adult-oriented content.
       attr_accessor :is_adult_content
 
-      # @return [Boolean] A value indicating if the image is race.
+      # @return [Boolean] A value indicating if the image is racy.
       attr_accessor :is_racy_content
 
-      # @return [Float] Score from 0 to 1 that indicates how much of adult
-      # content is within the image.
+      # @return [Float] Score from 0 to 1 that indicates how much the content
+      # is considered adult-oriented within the image.
       attr_accessor :adult_score
 
       # @return [Float] Score from 0 to 1 that indicates how suggestive is the
diff --git a/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/area_of_interest_result.rb b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/area_of_interest_result.rb
new file mode 100644
index 0000000000..b05a793a74
--- /dev/null
+++ b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/area_of_interest_result.rb
@@ -0,0 +1,72 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::CognitiveServices::ComputerVision::V2_0
+  module Models
+    #
+    # Result of AreaOfInterest operation.
+    #
+    class AreaOfInterestResult
+
+      include MsRestAzure
+
+      # @return [BoundingRect] A bounding box for an area of interest inside an
+      # image.
+      attr_accessor :area_of_interest
+
+      # @return [String] Id of the REST API request.
+      attr_accessor :request_id
+
+      # @return [ImageMetadata]
+      attr_accessor :metadata
+
+
+      #
+      # Mapper for AreaOfInterestResult class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'AreaOfInterestResult',
+          type: {
+            name: 'Composite',
+            class_name: 'AreaOfInterestResult',
+            model_properties: {
+              area_of_interest: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'areaOfInterest',
+                type: {
+                  name: 'Composite',
+                  class_name: 'BoundingRect'
+                }
+              },
+              request_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'requestId',
+                type: {
+                  name: 'String'
+                }
+              },
+              metadata: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'metadata',
+                type: {
+                  name: 'Composite',
+                  class_name: 'ImageMetadata'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/bounding_rect.rb b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/bounding_rect.rb
new file mode 100644
index 0000000000..fdb364a0e7
--- /dev/null
+++ b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/bounding_rect.rb
@@ -0,0 +1,83 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::CognitiveServices::ComputerVision::V2_0
+  module Models
+    #
+    # A bounding box for an area inside an image.
+    #
+    class BoundingRect
+
+      include MsRestAzure
+
+      # @return [Integer] X-coordinate of the top left point of the area, in
+      # pixels.
+      attr_accessor :x
+
+      # @return [Integer] Y-coordinate of the top left point of the area, in
+      # pixels.
+      attr_accessor :y
+
+      # @return [Integer] Width measured from the top-left point of the area,
+      # in pixels.
+      attr_accessor :w
+
+      # @return [Integer] Height measured from the top-left point of the area,
+      # in pixels.
+      attr_accessor :h
+
+
+      #
+      # Mapper for BoundingRect class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'BoundingRect',
+          type: {
+            name: 'Composite',
+            class_name: 'BoundingRect',
+            model_properties: {
+              x: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'x',
+                type: {
+                  name: 'Number'
+                }
+              },
+              y: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'y',
+                type: {
+                  name: 'Number'
+                }
+              },
+              w: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'w',
+                type: {
+                  name: 'Number'
+                }
+              },
+              h: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'h',
+                type: {
+                  name: 'Number'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/category.rb b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/category.rb
index fe7482bcc9..5fbfe23ce5 100644
--- a/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/category.rb
+++ b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/category.rb
@@ -18,7 +18,7 @@ class Category
       # @return [Float] Scoring of the category.
       attr_accessor :score
 
-      # @return [CategoryDetail]
+      # @return [CategoryDetail] Details of the identified category.
       attr_accessor :detail
 
 
diff --git a/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/celebrities_model.rb b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/celebrities_model.rb
index 00b1ada23e..e0ec31acd6 100644
--- a/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/celebrities_model.rb
+++ b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/celebrities_model.rb
@@ -15,10 +15,11 @@ class CelebritiesModel
       # @return [String] Name of the celebrity.
       attr_accessor :name
 
-      # @return [Float] Level of confidence ranging from 0 to 1.
+      # @return [Float] Confidence level for the celebrity recognition as a
+      # value ranging from 0 to 1.
       attr_accessor :confidence
 
-      # @return [FaceRectangle]
+      # @return [FaceRectangle] Location of the identified face in the image.
       attr_accessor :face_rectangle
 
 
diff --git a/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/celebrity_results.rb b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/celebrity_results.rb
index e224bafb26..0bdac70600 100644
--- a/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/celebrity_results.rb
+++ b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/celebrity_results.rb
@@ -6,13 +6,14 @@
 module Azure::CognitiveServices::ComputerVision::V2_0
   module Models
     #
-    # List of celebrities recognized in the image.
+    # Result of domain-specific classifications for the domain of celebrities.
     #
     class CelebrityResults
 
       include MsRestAzure
 
-      # @return [Array<CelebritiesModel>]
+      # @return [Array<CelebritiesModel>] List of celebrities recognized in the
+      # image.
       attr_accessor :celebrities
 
       # @return [String] Id of the REST API request.
diff --git a/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/computer_vision_error.rb b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/computer_vision_error.rb
index 919d8f73a7..7ffd4bd062 100644
--- a/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/computer_vision_error.rb
+++ b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/computer_vision_error.rb
@@ -6,18 +6,13 @@
 module Azure::CognitiveServices::ComputerVision::V2_0
   module Models
     #
-    # Model object.
-    #
+    # Details about the API request error.
     #
     class ComputerVisionError
 
       include MsRestAzure
 
-      # @return [ComputerVisionErrorCodes] The error code. Possible values
-      # include: 'InvalidImageUrl', 'InvalidImageFormat', 'InvalidImageSize',
-      # 'NotSupportedVisualFeature', 'NotSupportedImage', 'InvalidDetails',
-      # 'NotSupportedLanguage', 'BadArgument', 'FailedToProcess', 'Timeout',
-      # 'InternalServerError', 'Unspecified', 'StorageException'
+      # @return The error code.
       attr_accessor :code
 
       # @return [String] A message explaining the error reported by the
@@ -46,8 +41,7 @@ def self.mapper()
                 required: true,
                 serialized_name: 'code',
                 type: {
-                  name: 'Enum',
-                  module: 'ComputerVisionErrorCodes'
+                  name: 'Object'
                 }
               },
               message: {
diff --git a/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/computer_vision_error_codes.rb b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/computer_vision_error_codes.rb
deleted file mode 100644
index 86266d36aa..0000000000
--- a/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/computer_vision_error_codes.rb
+++ /dev/null
@@ -1,27 +0,0 @@
-# encoding: utf-8
-# Code generated by Microsoft (R) AutoRest Code Generator.
-# Changes may cause incorrect behavior and will be lost if the code is
-# regenerated.
-
-module Azure::CognitiveServices::ComputerVision::V2_0
-  module Models
-    #
-    # Defines values for ComputerVisionErrorCodes
-    #
-    module ComputerVisionErrorCodes
-      InvalidImageUrl = "InvalidImageUrl"
-      InvalidImageFormat = "InvalidImageFormat"
-      InvalidImageSize = "InvalidImageSize"
-      NotSupportedVisualFeature = "NotSupportedVisualFeature"
-      NotSupportedImage = "NotSupportedImage"
-      InvalidDetails = "InvalidDetails"
-      NotSupportedLanguage = "NotSupportedLanguage"
-      BadArgument = "BadArgument"
-      FailedToProcess = "FailedToProcess"
-      Timeout = "Timeout"
-      InternalServerError = "InternalServerError"
-      Unspecified = "Unspecified"
-      StorageException = "StorageException"
-    end
-  end
-end
diff --git a/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/detect_result.rb b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/detect_result.rb
new file mode 100644
index 0000000000..bcd53c4f9e
--- /dev/null
+++ b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/detect_result.rb
@@ -0,0 +1,79 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::CognitiveServices::ComputerVision::V2_0
+  module Models
+    #
+    # Result of a DetectImage call.
+    #
+    class DetectResult
+
+      include MsRestAzure
+
+      # @return [Array<DetectedObject>] An array of detected objects.
+      attr_accessor :objects
+
+      # @return [String] Id of the REST API request.
+      attr_accessor :request_id
+
+      # @return [ImageMetadata]
+      attr_accessor :metadata
+
+
+      #
+      # Mapper for DetectResult class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'DetectResult',
+          type: {
+            name: 'Composite',
+            class_name: 'DetectResult',
+            model_properties: {
+              objects: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'objects',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'DetectedObjectElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'DetectedObject'
+                      }
+                  }
+                }
+              },
+              request_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'requestId',
+                type: {
+                  name: 'String'
+                }
+              },
+              metadata: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'metadata',
+                type: {
+                  name: 'Composite',
+                  class_name: 'ImageMetadata'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/detected_object.rb b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/detected_object.rb
new file mode 100644
index 0000000000..0d66fb9532
--- /dev/null
+++ b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/detected_object.rb
@@ -0,0 +1,86 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::CognitiveServices::ComputerVision::V2_0
+  module Models
+    #
+    # An object detected in an image.
+    #
+    class DetectedObject
+
+      include MsRestAzure
+
+      # @return [BoundingRect] Approximate location of the detected object.
+      attr_accessor :rectangle
+
+      # @return [String] Label for the object.
+      attr_accessor :object
+
+      # @return [Float] Confidence score of having observed the object in the
+      # image, as a value ranging from 0 to 1.
+      attr_accessor :confidence
+
+      # @return [ObjectHierarchy] The parent object, from a taxonomy
+      # perspective.
+      # The parent object is a more generic form of this object.  For example,
+      # a 'bulldog' would have a parent of 'dog'.
+      attr_accessor :parent
+
+
+      #
+      # Mapper for DetectedObject class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'DetectedObject',
+          type: {
+            name: 'Composite',
+            class_name: 'DetectedObject',
+            model_properties: {
+              rectangle: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'rectangle',
+                type: {
+                  name: 'Composite',
+                  class_name: 'BoundingRect'
+                }
+              },
+              object: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'object',
+                type: {
+                  name: 'String'
+                }
+              },
+              confidence: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'confidence',
+                type: {
+                  name: 'Double'
+                }
+              },
+              parent: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'parent',
+                type: {
+                  name: 'Composite',
+                  class_name: 'ObjectHierarchy'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/domain_model_results.rb b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/domain_model_results.rb
index f061bec2d5..1b50199f4d 100644
--- a/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/domain_model_results.rb
+++ b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/domain_model_results.rb
@@ -13,7 +13,7 @@ class DomainModelResults
 
       include MsRestAzure
 
-      # @return Model-specific response
+      # @return Model-specific response.
       attr_accessor :result
 
       # @return [String] Id of the REST API request.
diff --git a/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/face_description.rb b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/face_description.rb
index 93ceb7eecb..a85b81ffbe 100644
--- a/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/face_description.rb
+++ b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/face_description.rb
@@ -19,7 +19,8 @@ class FaceDescription
       # 'Male', 'Female'
       attr_accessor :gender
 
-      # @return [FaceRectangle]
+      # @return [FaceRectangle] Rectangle in the image containing the
+      # identified face.
       attr_accessor :face_rectangle
 
 
diff --git a/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/face_rectangle.rb b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/face_rectangle.rb
index 294e7ac2c2..7ea166f89f 100644
--- a/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/face_rectangle.rb
+++ b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/face_rectangle.rb
@@ -12,16 +12,20 @@ class FaceRectangle
 
       include MsRestAzure
 
-      # @return [Integer] X-coordinate of the top left point of the face.
+      # @return [Integer] X-coordinate of the top left point of the face, in
+      # pixels.
       attr_accessor :left
 
-      # @return [Integer] Y-coordinate of the top left point of the face.
+      # @return [Integer] Y-coordinate of the top left point of the face, in
+      # pixels.
       attr_accessor :top
 
-      # @return [Integer] Width measured from the top-left point of the face.
+      # @return [Integer] Width measured from the top-left point of the face,
+      # in pixels.
       attr_accessor :width
 
-      # @return [Integer] Height measured from the top-left point of the face.
+      # @return [Integer] Height measured from the top-left point of the face,
+      # in pixels.
       attr_accessor :height
 
 
diff --git a/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/image_analysis.rb b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/image_analysis.rb
index 6caa9032d7..28d5723643 100644
--- a/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/image_analysis.rb
+++ b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/image_analysis.rb
@@ -15,26 +15,34 @@ class ImageAnalysis
       # @return [Array<Category>] An array indicating identified categories.
       attr_accessor :categories
 
-      # @return [AdultInfo]
+      # @return [AdultInfo] An object describing whether the image contains
+      # adult-oriented content and/or is racy.
       attr_accessor :adult
 
-      # @return [ColorInfo]
+      # @return [ColorInfo] An object providing additional metadata describing
+      # color attributes.
       attr_accessor :color
 
-      # @return [ImageType]
+      # @return [ImageType] An object providing possible image types and
+      # matching confidence levels.
       attr_accessor :image_type
 
       # @return [Array<ImageTag>] A list of tags with confidence level.
       attr_accessor :tags
 
-      # @return [ImageDescriptionDetails]
+      # @return [ImageDescriptionDetails] A collection of content tags, along
+      # with a list of captions sorted by confidence level, and image metadata.
       attr_accessor :description
 
       # @return [Array<FaceDescription>] An array of possible faces within the
       # image.
       attr_accessor :faces
 
-      # @return [String] Id of the request for tracking purposes.
+      # @return [Array<DetectedObject>] Array of objects describing what was
+      # detected in the image.
+      attr_accessor :objects
+
+      # @return [String] Id of the REST API request.
       attr_accessor :request_id
 
       # @return [ImageMetadata]
@@ -141,6 +149,23 @@ def self.mapper()
                   }
                 }
               },
+              objects: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'objects',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'DetectedObjectElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'DetectedObject'
+                      }
+                  }
+                }
+              },
               request_id: {
                 client_side_validation: true,
                 required: false,
diff --git a/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/image_caption.rb b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/image_caption.rb
index 4729968634..86f49e4b4a 100644
--- a/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/image_caption.rb
+++ b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/image_caption.rb
@@ -12,10 +12,10 @@ class ImageCaption
 
       include MsRestAzure
 
-      # @return [String] The text of the caption
+      # @return [String] The text of the caption.
       attr_accessor :text
 
-      # @return [Float] The level of confidence the service has in the caption
+      # @return [Float] The level of confidence the service has in the caption.
       attr_accessor :confidence
 
 
diff --git a/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/image_metadata.rb b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/image_metadata.rb
index 7e9ffe3e5b..8ae3213825 100644
--- a/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/image_metadata.rb
+++ b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/image_metadata.rb
@@ -6,19 +6,19 @@
 module Azure::CognitiveServices::ComputerVision::V2_0
   module Models
     #
-    # Image metadata
+    # Image metadata.
     #
     class ImageMetadata
 
       include MsRestAzure
 
-      # @return [Integer] Image width
+      # @return [Integer] Image width, in pixels.
       attr_accessor :width
 
-      # @return [Integer] Image height
+      # @return [Integer] Image height, in pixels.
       attr_accessor :height
 
-      # @return [String] Image format
+      # @return [String] Image format.
       attr_accessor :format
 
 
diff --git a/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/image_tag.rb b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/image_tag.rb
index df350f080d..39afaada07 100644
--- a/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/image_tag.rb
+++ b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/image_tag.rb
@@ -6,19 +6,19 @@
 module Azure::CognitiveServices::ComputerVision::V2_0
   module Models
     #
-    # An image caption, i.e. a brief description of what the image depicts.
+    # An entity observation in the image, along with the confidence score.
     #
     class ImageTag
 
       include MsRestAzure
 
-      # @return [String] The tag value
+      # @return [String] Name of the entity.
       attr_accessor :name
 
-      # @return [Float] The level of confidence the service has in the caption
+      # @return [Float] The level of confidence that the entity was observed.
       attr_accessor :confidence
 
-      # @return [String] Optional categorization for the tag
+      # @return [String] Optional hint/details for this tag.
       attr_accessor :hint
 
 
diff --git a/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/image_type.rb b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/image_type.rb
index b056fae590..48a110b431 100644
--- a/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/image_type.rb
+++ b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/image_type.rb
@@ -12,10 +12,10 @@ class ImageType
 
       include MsRestAzure
 
-      # @return [Float] Confidence level that the image is a clip art.
+      # @return [Integer] Confidence level that the image is a clip art.
       attr_accessor :clip_art_type
 
-      # @return [Float] Confidence level that the image is a line drawing.
+      # @return [Integer] Confidence level that the image is a line drawing.
       attr_accessor :line_drawing_type
 
 
@@ -37,7 +37,7 @@ def self.mapper()
                 required: false,
                 serialized_name: 'clipArtType',
                 type: {
-                  name: 'Double'
+                  name: 'Number'
                 }
               },
               line_drawing_type: {
@@ -45,7 +45,7 @@ def self.mapper()
                 required: false,
                 serialized_name: 'lineDrawingType',
                 type: {
-                  name: 'Double'
+                  name: 'Number'
                 }
               }
             }
diff --git a/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/image_url.rb b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/image_url.rb
index 001a298dc8..d4d70f28a2 100644
--- a/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/image_url.rb
+++ b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/image_url.rb
@@ -13,7 +13,7 @@ class ImageUrl
 
       include MsRestAzure
 
-      # @return [String] Publicly reachable URL of an image
+      # @return [String] Publicly reachable URL of an image.
       attr_accessor :url
 
 
diff --git a/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/landmark_results.rb b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/landmark_results.rb
index 583eb89e43..71201951da 100644
--- a/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/landmark_results.rb
+++ b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/landmark_results.rb
@@ -6,13 +6,14 @@
 module Azure::CognitiveServices::ComputerVision::V2_0
   module Models
     #
-    # List of landmarks recognized in the image.
+    # Result of domain-specific classifications for the domain of landmarks.
     #
     class LandmarkResults
 
       include MsRestAzure
 
-      # @return [Array<LandmarksModel>]
+      # @return [Array<LandmarksModel>] List of landmarks recognized in the
+      # image.
       attr_accessor :landmarks
 
       # @return [String] Id of the REST API request.
diff --git a/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/landmarks_model.rb b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/landmarks_model.rb
index 2fc14db0e4..0c2e5c8878 100644
--- a/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/landmarks_model.rb
+++ b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/landmarks_model.rb
@@ -6,7 +6,7 @@
 module Azure::CognitiveServices::ComputerVision::V2_0
   module Models
     #
-    # A landmark recognized in the image
+    # A landmark recognized in the image.
     #
     class LandmarksModel
 
@@ -15,7 +15,8 @@ class LandmarksModel
       # @return [String] Name of the landmark.
       attr_accessor :name
 
-      # @return [Float] Confidence level for the landmark recognition.
+      # @return [Float] Confidence level for the landmark recognition as a
+      # value ranging from 0 to 1.
       attr_accessor :confidence
 
 
diff --git a/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/model_description.rb b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/model_description.rb
index 07240d9754..84f992fb2b 100644
--- a/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/model_description.rb
+++ b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/model_description.rb
@@ -12,10 +12,10 @@ class ModelDescription
 
       include MsRestAzure
 
-      # @return [String]
+      # @return [String] The name of the model.
       attr_accessor :name
 
-      # @return [Array<String>]
+      # @return [Array<String>] Categories of the model.
       attr_accessor :categories
 
 
diff --git a/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/object_hierarchy.rb b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/object_hierarchy.rb
new file mode 100644
index 0000000000..40b2ec9e7b
--- /dev/null
+++ b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/object_hierarchy.rb
@@ -0,0 +1,73 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::CognitiveServices::ComputerVision::V2_0
+  module Models
+    #
+    # An object detected inside an image.
+    #
+    class ObjectHierarchy
+
+      include MsRestAzure
+
+      # @return [String] Label for the object.
+      attr_accessor :object
+
+      # @return [Float] Confidence score of having observed the object in the
+      # image, as a value ranging from 0 to 1.
+      attr_accessor :confidence
+
+      # @return [ObjectHierarchy] The parent object, from a taxonomy
+      # perspective.
+      # The parent object is a more generic form of this object.  For example,
+      # a 'bulldog' would have a parent of 'dog'.
+      attr_accessor :parent
+
+
+      #
+      # Mapper for ObjectHierarchy class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ObjectHierarchy',
+          type: {
+            name: 'Composite',
+            class_name: 'ObjectHierarchy',
+            model_properties: {
+              object: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'object',
+                type: {
+                  name: 'String'
+                }
+              },
+              confidence: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'confidence',
+                type: {
+                  name: 'Double'
+                }
+              },
+              parent: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'parent',
+                type: {
+                  name: 'Composite',
+                  class_name: 'ObjectHierarchy'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/ocr_region.rb b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/ocr_region.rb
index d32a234e3e..e3d1617fa1 100644
--- a/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/ocr_region.rb
+++ b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/ocr_region.rb
@@ -21,7 +21,7 @@ class OcrRegion
       # origin at the top-left corner, and the y-axis pointing down.
       attr_accessor :bounding_box
 
-      # @return [Array<OcrLine>]
+      # @return [Array<OcrLine>] An array of recognized lines of text.
       attr_accessor :lines
 
 
diff --git a/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/ocr_result.rb b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/ocr_result.rb
index 104a5c2aa3..65e7494843 100644
--- a/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/ocr_result.rb
+++ b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/ocr_result.rb
@@ -29,9 +29,9 @@ class OcrResult
       attr_accessor :text_angle
 
       # @return [String] Orientation of the text recognized in the image. The
-      # value (up,down,left, or right) refers to the direction that the top of
-      # the recognized text is facing, after the image has been rotated around
-      # its center according to the detected text angle (see textAngle
+      # value (up, down, left, or right) refers to the direction that the top
+      # of the recognized text is facing, after the image has been rotated
+      # around its center according to the detected text angle (see textAngle
       # property).
       attr_accessor :orientation
 
diff --git a/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/visual_feature_types.rb b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/visual_feature_types.rb
index 2f4f2df0b6..bb083135fa 100644
--- a/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/visual_feature_types.rb
+++ b/data/azure_cognitiveservices_computervision/lib/2.0/generated/azure_cognitiveservices_computervision/models/visual_feature_types.rb
@@ -16,6 +16,7 @@ module VisualFeatureTypes
       Color = "Color"
       Tags = "Tags"
       Description = "Description"
+      Objects = "Objects"
     end
   end
 end
diff --git a/data/azure_cognitiveservices_computervision/lib/profiles/latest/modules/computervision_profile_module.rb b/data/azure_cognitiveservices_computervision/lib/profiles/latest/modules/computervision_profile_module.rb
index 84e542cd6d..807a619372 100644
--- a/data/azure_cognitiveservices_computervision/lib/profiles/latest/modules/computervision_profile_module.rb
+++ b/data/azure_cognitiveservices_computervision/lib/profiles/latest/modules/computervision_profile_module.rb
@@ -7,42 +7,46 @@
 module Azure::ComputerVision::Profiles::Latest
 
   module Models
-    FaceDescription = Azure::CognitiveServices::ComputerVision::V2_0::Models::FaceDescription
-    ImageMetadata = Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageMetadata
-    Line = Azure::CognitiveServices::ComputerVision::V2_0::Models::Line
-    ImageAnalysis = Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageAnalysis
-    TextOperationResult = Azure::CognitiveServices::ComputerVision::V2_0::Models::TextOperationResult
+    DetectResult = Azure::CognitiveServices::ComputerVision::V2_0::Models::DetectResult
+    FaceRectangle = Azure::CognitiveServices::ComputerVision::V2_0::Models::FaceRectangle
+    ModelDescription = Azure::CognitiveServices::ComputerVision::V2_0::Models::ModelDescription
+    LandmarksModel = Azure::CognitiveServices::ComputerVision::V2_0::Models::LandmarksModel
+    ListModelsResult = Azure::CognitiveServices::ComputerVision::V2_0::Models::ListModelsResult
+    Category = Azure::CognitiveServices::ComputerVision::V2_0::Models::Category
+    DomainModelResults = Azure::CognitiveServices::ComputerVision::V2_0::Models::DomainModelResults
+    ColorInfo = Azure::CognitiveServices::ComputerVision::V2_0::Models::ColorInfo
     OcrWord = Azure::CognitiveServices::ComputerVision::V2_0::Models::OcrWord
-    CelebritiesModel = Azure::CognitiveServices::ComputerVision::V2_0::Models::CelebritiesModel
+    ImageTag = Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageTag
     OcrLine = Azure::CognitiveServices::ComputerVision::V2_0::Models::OcrLine
-    CategoryDetail = Azure::CognitiveServices::ComputerVision::V2_0::Models::CategoryDetail
+    ImageDescriptionDetails = Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageDescriptionDetails
     OcrRegion = Azure::CognitiveServices::ComputerVision::V2_0::Models::OcrRegion
-    AdultInfo = Azure::CognitiveServices::ComputerVision::V2_0::Models::AdultInfo
+    BoundingRect = Azure::CognitiveServices::ComputerVision::V2_0::Models::BoundingRect
     OcrResult = Azure::CognitiveServices::ComputerVision::V2_0::Models::OcrResult
-    ImageType = Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageType
-    ModelDescription = Azure::CognitiveServices::ComputerVision::V2_0::Models::ModelDescription
+    DetectedObject = Azure::CognitiveServices::ComputerVision::V2_0::Models::DetectedObject
+    TagResult = Azure::CognitiveServices::ComputerVision::V2_0::Models::TagResult
+    ImageAnalysis = Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageAnalysis
+    AreaOfInterestResult = Azure::CognitiveServices::ComputerVision::V2_0::Models::AreaOfInterestResult
+    CelebritiesModel = Azure::CognitiveServices::ComputerVision::V2_0::Models::CelebritiesModel
+    ImageUrl = Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageUrl
+    AdultInfo = Azure::CognitiveServices::ComputerVision::V2_0::Models::AdultInfo
+    ComputerVisionError = Azure::CognitiveServices::ComputerVision::V2_0::Models::ComputerVisionError
     ImageCaption = Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageCaption
-    ListModelsResult = Azure::CognitiveServices::ComputerVision::V2_0::Models::ListModelsResult
-    Word = Azure::CognitiveServices::ComputerVision::V2_0::Models::Word
-    DomainModelResults = Azure::CognitiveServices::ComputerVision::V2_0::Models::DomainModelResults
-    FaceRectangle = Azure::CognitiveServices::ComputerVision::V2_0::Models::FaceRectangle
-    CelebrityResults = Azure::CognitiveServices::ComputerVision::V2_0::Models::CelebrityResults
-    Category = Azure::CognitiveServices::ComputerVision::V2_0::Models::Category
     LandmarkResults = Azure::CognitiveServices::ComputerVision::V2_0::Models::LandmarkResults
-    ImageTag = Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageTag
+    ObjectHierarchy = Azure::CognitiveServices::ComputerVision::V2_0::Models::ObjectHierarchy
+    CelebrityResults = Azure::CognitiveServices::ComputerVision::V2_0::Models::CelebrityResults
     ImageDescription = Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageDescription
+    Word = Azure::CognitiveServices::ComputerVision::V2_0::Models::Word
+    ImageType = Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageType
+    Line = Azure::CognitiveServices::ComputerVision::V2_0::Models::Line
+    ImageMetadata = Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageMetadata
     RecognitionResult = Azure::CognitiveServices::ComputerVision::V2_0::Models::RecognitionResult
-    TagResult = Azure::CognitiveServices::ComputerVision::V2_0::Models::TagResult
-    ColorInfo = Azure::CognitiveServices::ComputerVision::V2_0::Models::ColorInfo
-    ComputerVisionError = Azure::CognitiveServices::ComputerVision::V2_0::Models::ComputerVisionError
-    LandmarksModel = Azure::CognitiveServices::ComputerVision::V2_0::Models::LandmarksModel
-    ImageUrl = Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageUrl
-    ImageDescriptionDetails = Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageDescriptionDetails
-    TextOperationStatusCodes = Azure::CognitiveServices::ComputerVision::V2_0::Models::TextOperationStatusCodes
+    FaceDescription = Azure::CognitiveServices::ComputerVision::V2_0::Models::FaceDescription
+    TextOperationResult = Azure::CognitiveServices::ComputerVision::V2_0::Models::TextOperationResult
+    CategoryDetail = Azure::CognitiveServices::ComputerVision::V2_0::Models::CategoryDetail
     Gender = Azure::CognitiveServices::ComputerVision::V2_0::Models::Gender
-    ComputerVisionErrorCodes = Azure::CognitiveServices::ComputerVision::V2_0::Models::ComputerVisionErrorCodes
-    VisualFeatureTypes = Azure::CognitiveServices::ComputerVision::V2_0::Models::VisualFeatureTypes
+    TextOperationStatusCodes = Azure::CognitiveServices::ComputerVision::V2_0::Models::TextOperationStatusCodes
     OcrLanguages = Azure::CognitiveServices::ComputerVision::V2_0::Models::OcrLanguages
+    VisualFeatureTypes = Azure::CognitiveServices::ComputerVision::V2_0::Models::VisualFeatureTypes
     TextRecognitionMode = Azure::CognitiveServices::ComputerVision::V2_0::Models::TextRecognitionMode
     Details = Azure::CognitiveServices::ComputerVision::V2_0::Models::Details
   end
@@ -91,114 +95,126 @@ def method_missing(method, *args)
   end
 
   class ModelClasses
-    def face_description
-      Azure::CognitiveServices::ComputerVision::V2_0::Models::FaceDescription
+    def detect_result
+      Azure::CognitiveServices::ComputerVision::V2_0::Models::DetectResult
     end
-    def image_metadata
-      Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageMetadata
+    def face_rectangle
+      Azure::CognitiveServices::ComputerVision::V2_0::Models::FaceRectangle
     end
-    def line
-      Azure::CognitiveServices::ComputerVision::V2_0::Models::Line
+    def model_description
+      Azure::CognitiveServices::ComputerVision::V2_0::Models::ModelDescription
     end
-    def image_analysis
-      Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageAnalysis
+    def landmarks_model
+      Azure::CognitiveServices::ComputerVision::V2_0::Models::LandmarksModel
     end
-    def text_operation_result
-      Azure::CognitiveServices::ComputerVision::V2_0::Models::TextOperationResult
+    def list_models_result
+      Azure::CognitiveServices::ComputerVision::V2_0::Models::ListModelsResult
+    end
+    def category
+      Azure::CognitiveServices::ComputerVision::V2_0::Models::Category
+    end
+    def domain_model_results
+      Azure::CognitiveServices::ComputerVision::V2_0::Models::DomainModelResults
+    end
+    def color_info
+      Azure::CognitiveServices::ComputerVision::V2_0::Models::ColorInfo
     end
     def ocr_word
       Azure::CognitiveServices::ComputerVision::V2_0::Models::OcrWord
     end
-    def celebrities_model
-      Azure::CognitiveServices::ComputerVision::V2_0::Models::CelebritiesModel
+    def image_tag
+      Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageTag
     end
     def ocr_line
       Azure::CognitiveServices::ComputerVision::V2_0::Models::OcrLine
     end
-    def category_detail
-      Azure::CognitiveServices::ComputerVision::V2_0::Models::CategoryDetail
+    def image_description_details
+      Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageDescriptionDetails
     end
     def ocr_region
       Azure::CognitiveServices::ComputerVision::V2_0::Models::OcrRegion
     end
-    def adult_info
-      Azure::CognitiveServices::ComputerVision::V2_0::Models::AdultInfo
+    def bounding_rect
+      Azure::CognitiveServices::ComputerVision::V2_0::Models::BoundingRect
     end
     def ocr_result
       Azure::CognitiveServices::ComputerVision::V2_0::Models::OcrResult
     end
-    def image_type
-      Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageType
+    def detected_object
+      Azure::CognitiveServices::ComputerVision::V2_0::Models::DetectedObject
     end
-    def model_description
-      Azure::CognitiveServices::ComputerVision::V2_0::Models::ModelDescription
+    def tag_result
+      Azure::CognitiveServices::ComputerVision::V2_0::Models::TagResult
     end
-    def image_caption
-      Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageCaption
+    def image_analysis
+      Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageAnalysis
     end
-    def list_models_result
-      Azure::CognitiveServices::ComputerVision::V2_0::Models::ListModelsResult
+    def area_of_interest_result
+      Azure::CognitiveServices::ComputerVision::V2_0::Models::AreaOfInterestResult
     end
-    def word
-      Azure::CognitiveServices::ComputerVision::V2_0::Models::Word
+    def celebrities_model
+      Azure::CognitiveServices::ComputerVision::V2_0::Models::CelebritiesModel
     end
-    def domain_model_results
-      Azure::CognitiveServices::ComputerVision::V2_0::Models::DomainModelResults
+    def image_url
+      Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageUrl
     end
-    def face_rectangle
-      Azure::CognitiveServices::ComputerVision::V2_0::Models::FaceRectangle
+    def adult_info
+      Azure::CognitiveServices::ComputerVision::V2_0::Models::AdultInfo
     end
-    def celebrity_results
-      Azure::CognitiveServices::ComputerVision::V2_0::Models::CelebrityResults
+    def computer_vision_error
+      Azure::CognitiveServices::ComputerVision::V2_0::Models::ComputerVisionError
     end
-    def category
-      Azure::CognitiveServices::ComputerVision::V2_0::Models::Category
+    def image_caption
+      Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageCaption
     end
     def landmark_results
       Azure::CognitiveServices::ComputerVision::V2_0::Models::LandmarkResults
     end
-    def image_tag
-      Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageTag
+    def object_hierarchy
+      Azure::CognitiveServices::ComputerVision::V2_0::Models::ObjectHierarchy
+    end
+    def celebrity_results
+      Azure::CognitiveServices::ComputerVision::V2_0::Models::CelebrityResults
     end
     def image_description
       Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageDescription
     end
-    def recognition_result
-      Azure::CognitiveServices::ComputerVision::V2_0::Models::RecognitionResult
+    def word
+      Azure::CognitiveServices::ComputerVision::V2_0::Models::Word
     end
-    def tag_result
-      Azure::CognitiveServices::ComputerVision::V2_0::Models::TagResult
+    def image_type
+      Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageType
     end
-    def color_info
-      Azure::CognitiveServices::ComputerVision::V2_0::Models::ColorInfo
+    def line
+      Azure::CognitiveServices::ComputerVision::V2_0::Models::Line
     end
-    def computer_vision_error
-      Azure::CognitiveServices::ComputerVision::V2_0::Models::ComputerVisionError
+    def image_metadata
+      Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageMetadata
     end
-    def landmarks_model
-      Azure::CognitiveServices::ComputerVision::V2_0::Models::LandmarksModel
+    def recognition_result
+      Azure::CognitiveServices::ComputerVision::V2_0::Models::RecognitionResult
     end
-    def image_url
-      Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageUrl
+    def face_description
+      Azure::CognitiveServices::ComputerVision::V2_0::Models::FaceDescription
     end
-    def image_description_details
-      Azure::CognitiveServices::ComputerVision::V2_0::Models::ImageDescriptionDetails
+    def text_operation_result
+      Azure::CognitiveServices::ComputerVision::V2_0::Models::TextOperationResult
     end
-    def text_operation_status_codes
-      Azure::CognitiveServices::ComputerVision::V2_0::Models::TextOperationStatusCodes
+    def category_detail
+      Azure::CognitiveServices::ComputerVision::V2_0::Models::CategoryDetail
     end
     def gender
       Azure::CognitiveServices::ComputerVision::V2_0::Models::Gender
     end
-    def computer_vision_error_codes
-      Azure::CognitiveServices::ComputerVision::V2_0::Models::ComputerVisionErrorCodes
-    end
-    def visual_feature_types
-      Azure::CognitiveServices::ComputerVision::V2_0::Models::VisualFeatureTypes
+    def text_operation_status_codes
+      Azure::CognitiveServices::ComputerVision::V2_0::Models::TextOperationStatusCodes
     end
     def ocr_languages
       Azure::CognitiveServices::ComputerVision::V2_0::Models::OcrLanguages
     end
+    def visual_feature_types
+      Azure::CognitiveServices::ComputerVision::V2_0::Models::VisualFeatureTypes
+    end
     def text_recognition_mode
       Azure::CognitiveServices::ComputerVision::V2_0::Models::TextRecognitionMode
     end
diff --git a/data/azure_cognitiveservices_computervision/lib/version.rb b/data/azure_cognitiveservices_computervision/lib/version.rb
index 49ef857518..ef4a8b452a 100644
--- a/data/azure_cognitiveservices_computervision/lib/version.rb
+++ b/data/azure_cognitiveservices_computervision/lib/version.rb
@@ -3,5 +3,5 @@
 # Licensed under the MIT License. See License.txt in the project root for license information.
 
 module Azure::CognitiveServices::ComputerVision
-  VERSION = '0.17.0'
+  VERSION = '0.18.0'
 end
diff --git a/management/azure_mgmt_devtestlabs/lib/2016-05-15/generated/azure_mgmt_devtestlabs/dev_test_labs_client.rb b/management/azure_mgmt_devtestlabs/lib/2016-05-15/generated/azure_mgmt_devtestlabs/dev_test_labs_client.rb
index 07fd50d243..7bd9658734 100644
--- a/management/azure_mgmt_devtestlabs/lib/2016-05-15/generated/azure_mgmt_devtestlabs/dev_test_labs_client.rb
+++ b/management/azure_mgmt_devtestlabs/lib/2016-05-15/generated/azure_mgmt_devtestlabs/dev_test_labs_client.rb
@@ -212,7 +212,7 @@ def make_request_async(method, path, options = {})
     #
     def add_telemetry
         sdk_information = 'azure_mgmt_devtestlabs'
-        sdk_information = "#{sdk_information}/0.17.1"
+        sdk_information = "#{sdk_information}/0.17.2"
         add_user_agent_information(sdk_information)
     end
   end
diff --git a/management/azure_mgmt_devtestlabs/lib/2016-05-15/generated/azure_mgmt_devtestlabs/models/attach_new_data_disk_options.rb b/management/azure_mgmt_devtestlabs/lib/2016-05-15/generated/azure_mgmt_devtestlabs/models/attach_new_data_disk_options.rb
index 2f1fe406b2..7a11ab551e 100644
--- a/management/azure_mgmt_devtestlabs/lib/2016-05-15/generated/azure_mgmt_devtestlabs/models/attach_new_data_disk_options.rb
+++ b/management/azure_mgmt_devtestlabs/lib/2016-05-15/generated/azure_mgmt_devtestlabs/models/attach_new_data_disk_options.rb
@@ -12,7 +12,7 @@ class AttachNewDataDiskOptions
 
       include MsRestAzure
 
-      # @return [Integer] Size of the disk to be attached in GibiBytes.
+      # @return [Integer] Size of the disk to be attached in Gibibytes.
       attr_accessor :disk_size_gi_b
 
       # @return [String] The name of the disk to be attached.
diff --git a/management/azure_mgmt_devtestlabs/lib/2016-05-15/generated/azure_mgmt_devtestlabs/models/disk.rb b/management/azure_mgmt_devtestlabs/lib/2016-05-15/generated/azure_mgmt_devtestlabs/models/disk.rb
index 75c705679f..2933d1b97f 100644
--- a/management/azure_mgmt_devtestlabs/lib/2016-05-15/generated/azure_mgmt_devtestlabs/models/disk.rb
+++ b/management/azure_mgmt_devtestlabs/lib/2016-05-15/generated/azure_mgmt_devtestlabs/models/disk.rb
@@ -16,7 +16,7 @@ class Disk < Resource
       # Premium). Possible values include: 'Standard', 'Premium'
       attr_accessor :disk_type
 
-      # @return [Integer] The size of the disk in GibiBytes.
+      # @return [Integer] The size of the disk in Gibibytes.
       attr_accessor :disk_size_gi_b
 
       # @return [String] The resource ID of the VM to which this disk is
diff --git a/management/azure_mgmt_devtestlabs/lib/2016-05-15/generated/azure_mgmt_devtestlabs/models/generate_upload_uri_response.rb b/management/azure_mgmt_devtestlabs/lib/2016-05-15/generated/azure_mgmt_devtestlabs/models/generate_upload_uri_response.rb
index c769fb1f00..6799368fc1 100644
--- a/management/azure_mgmt_devtestlabs/lib/2016-05-15/generated/azure_mgmt_devtestlabs/models/generate_upload_uri_response.rb
+++ b/management/azure_mgmt_devtestlabs/lib/2016-05-15/generated/azure_mgmt_devtestlabs/models/generate_upload_uri_response.rb
@@ -6,7 +6,7 @@
 module Azure::DevTestLabs::Mgmt::V2016_05_15
   module Models
     #
-    # Reponse body for generating an upload URI.
+    # Response body for generating an upload URI.
     #
     class GenerateUploadUriResponse
 
diff --git a/management/azure_mgmt_devtestlabs/lib/2016-05-15/generated/azure_mgmt_devtestlabs/notification_channels.rb b/management/azure_mgmt_devtestlabs/lib/2016-05-15/generated/azure_mgmt_devtestlabs/notification_channels.rb
index 452f6db842..25dc5f2c50 100644
--- a/management/azure_mgmt_devtestlabs/lib/2016-05-15/generated/azure_mgmt_devtestlabs/notification_channels.rb
+++ b/management/azure_mgmt_devtestlabs/lib/2016-05-15/generated/azure_mgmt_devtestlabs/notification_channels.rb
@@ -22,7 +22,7 @@ def initialize(client)
     attr_reader :client
 
     #
-    # List notificationchannels in a given lab.
+    # List notification channels in a given lab.
     #
     # @param resource_group_name [String] The name of the resource group.
     # @param lab_name [String] The name of the lab.
@@ -44,7 +44,7 @@ def list(resource_group_name, lab_name, expand:nil, filter:nil, top:nil, orderby
     end
 
     #
-    # List notificationchannels in a given lab.
+    # List notification channels in a given lab.
     #
     # @param resource_group_name [String] The name of the resource group.
     # @param lab_name [String] The name of the lab.
@@ -65,7 +65,7 @@ def list_with_http_info(resource_group_name, lab_name, expand:nil, filter:nil, t
     end
 
     #
-    # List notificationchannels in a given lab.
+    # List notification channels in a given lab.
     #
     # @param resource_group_name [String] The name of the resource group.
     # @param lab_name [String] The name of the lab.
@@ -135,7 +135,7 @@ def list_async(resource_group_name, lab_name, expand:nil, filter:nil, top:nil, o
     end
 
     #
-    # Get notificationchannel.
+    # Get notification channels.
     #
     # @param resource_group_name [String] The name of the resource group.
     # @param lab_name [String] The name of the lab.
@@ -153,7 +153,7 @@ def get(resource_group_name, lab_name, name, expand:nil, custom_headers:nil)
     end
 
     #
-    # Get notificationchannel.
+    # Get notification channels.
     #
     # @param resource_group_name [String] The name of the resource group.
     # @param lab_name [String] The name of the lab.
@@ -170,7 +170,7 @@ def get_with_http_info(resource_group_name, lab_name, name, expand:nil, custom_h
     end
 
     #
-    # Get notificationchannel.
+    # Get notification channels.
     #
     # @param resource_group_name [String] The name of the resource group.
     # @param lab_name [String] The name of the lab.
@@ -354,7 +354,7 @@ def create_or_update_async(resource_group_name, lab_name, name, notification_cha
     end
 
     #
-    # Delete notificationchannel.
+    # Delete notification channel.
     #
     # @param resource_group_name [String] The name of the resource group.
     # @param lab_name [String] The name of the lab.
@@ -369,7 +369,7 @@ def delete(resource_group_name, lab_name, name, custom_headers:nil)
     end
 
     #
-    # Delete notificationchannel.
+    # Delete notification channel.
     #
     # @param resource_group_name [String] The name of the resource group.
     # @param lab_name [String] The name of the lab.
@@ -384,7 +384,7 @@ def delete_with_http_info(resource_group_name, lab_name, name, custom_headers:ni
     end
 
     #
-    # Delete notificationchannel.
+    # Delete notification channel.
     #
     # @param resource_group_name [String] The name of the resource group.
     # @param lab_name [String] The name of the lab.
@@ -439,7 +439,7 @@ def delete_async(resource_group_name, lab_name, name, custom_headers:nil)
     end
 
     #
-    # Modify properties of notificationchannels.
+    # Modify properties of notification channels.
     #
     # @param resource_group_name [String] The name of the resource group.
     # @param lab_name [String] The name of the lab.
@@ -456,7 +456,7 @@ def update(resource_group_name, lab_name, name, notification_channel, custom_hea
     end
 
     #
-    # Modify properties of notificationchannels.
+    # Modify properties of notification channels.
     #
     # @param resource_group_name [String] The name of the resource group.
     # @param lab_name [String] The name of the lab.
@@ -472,7 +472,7 @@ def update_with_http_info(resource_group_name, lab_name, name, notification_chan
     end
 
     #
-    # Modify properties of notificationchannels.
+    # Modify properties of notification channels.
     #
     # @param resource_group_name [String] The name of the resource group.
     # @param lab_name [String] The name of the lab.
@@ -645,7 +645,7 @@ def notify_async(resource_group_name, lab_name, name, notify_parameters, custom_
     end
 
     #
-    # List notificationchannels in a given lab.
+    # List notification channels in a given lab.
     #
     # @param next_page_link [String] The NextLink from the previous successful call
     # to List operation.
@@ -660,7 +660,7 @@ def list_next(next_page_link, custom_headers:nil)
     end
 
     #
-    # List notificationchannels in a given lab.
+    # List notification channels in a given lab.
     #
     # @param next_page_link [String] The NextLink from the previous successful call
     # to List operation.
@@ -674,7 +674,7 @@ def list_next_with_http_info(next_page_link, custom_headers:nil)
     end
 
     #
-    # List notificationchannels in a given lab.
+    # List notification channels in a given lab.
     #
     # @param next_page_link [String] The NextLink from the previous successful call
     # to List operation.
@@ -733,7 +733,7 @@ def list_next_async(next_page_link, custom_headers:nil)
     end
 
     #
-    # List notificationchannels in a given lab.
+    # List notification channels in a given lab.
     #
     # @param resource_group_name [String] The name of the resource group.
     # @param lab_name [String] The name of the lab.
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs.rb
new file mode 100644
index 0000000000..39368d554b
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs.rb
@@ -0,0 +1,241 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+require 'uri'
+require 'cgi'
+require 'date'
+require 'json'
+require 'base64'
+require 'erb'
+require 'securerandom'
+require 'time'
+require 'timeliness'
+require 'faraday'
+require 'faraday-cookie_jar'
+require 'concurrent'
+require 'ms_rest'
+require '2018-09-15/generated/azure_mgmt_devtestlabs/module_definition'
+require 'ms_rest_azure'
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  autoload :ProviderOperations,                                 '2018-09-15/generated/azure_mgmt_devtestlabs/provider_operations.rb'
+  autoload :Labs,                                               '2018-09-15/generated/azure_mgmt_devtestlabs/labs.rb'
+  autoload :Operations,                                         '2018-09-15/generated/azure_mgmt_devtestlabs/operations.rb'
+  autoload :GlobalSchedules,                                    '2018-09-15/generated/azure_mgmt_devtestlabs/global_schedules.rb'
+  autoload :ArtifactSources,                                    '2018-09-15/generated/azure_mgmt_devtestlabs/artifact_sources.rb'
+  autoload :ArmTemplates,                                       '2018-09-15/generated/azure_mgmt_devtestlabs/arm_templates.rb'
+  autoload :Artifacts,                                          '2018-09-15/generated/azure_mgmt_devtestlabs/artifacts.rb'
+  autoload :Costs,                                              '2018-09-15/generated/azure_mgmt_devtestlabs/costs.rb'
+  autoload :CustomImages,                                       '2018-09-15/generated/azure_mgmt_devtestlabs/custom_images.rb'
+  autoload :Formulas,                                           '2018-09-15/generated/azure_mgmt_devtestlabs/formulas.rb'
+  autoload :GalleryImages,                                      '2018-09-15/generated/azure_mgmt_devtestlabs/gallery_images.rb'
+  autoload :NotificationChannels,                               '2018-09-15/generated/azure_mgmt_devtestlabs/notification_channels.rb'
+  autoload :PolicySets,                                         '2018-09-15/generated/azure_mgmt_devtestlabs/policy_sets.rb'
+  autoload :Policies,                                           '2018-09-15/generated/azure_mgmt_devtestlabs/policies.rb'
+  autoload :Schedules,                                          '2018-09-15/generated/azure_mgmt_devtestlabs/schedules.rb'
+  autoload :ServiceRunners,                                     '2018-09-15/generated/azure_mgmt_devtestlabs/service_runners.rb'
+  autoload :Users,                                              '2018-09-15/generated/azure_mgmt_devtestlabs/users.rb'
+  autoload :Disks,                                              '2018-09-15/generated/azure_mgmt_devtestlabs/disks.rb'
+  autoload :Environments,                                       '2018-09-15/generated/azure_mgmt_devtestlabs/environments.rb'
+  autoload :Secrets,                                            '2018-09-15/generated/azure_mgmt_devtestlabs/secrets.rb'
+  autoload :ServiceFabrics,                                     '2018-09-15/generated/azure_mgmt_devtestlabs/service_fabrics.rb'
+  autoload :ServiceFabricSchedules,                             '2018-09-15/generated/azure_mgmt_devtestlabs/service_fabric_schedules.rb'
+  autoload :VirtualMachines,                                    '2018-09-15/generated/azure_mgmt_devtestlabs/virtual_machines.rb'
+  autoload :VirtualMachineSchedules,                            '2018-09-15/generated/azure_mgmt_devtestlabs/virtual_machine_schedules.rb'
+  autoload :VirtualNetworks,                                    '2018-09-15/generated/azure_mgmt_devtestlabs/virtual_networks.rb'
+  autoload :DevTestLabsClient,                                  '2018-09-15/generated/azure_mgmt_devtestlabs/dev_test_labs_client.rb'
+
+  module Models
+    autoload :SharedPublicIpAddressConfiguration,                 '2018-09-15/generated/azure_mgmt_devtestlabs/models/shared_public_ip_address_configuration.rb'
+    autoload :WeekDetails,                                        '2018-09-15/generated/azure_mgmt_devtestlabs/models/week_details.rb'
+    autoload :NetworkInterfaceProperties,                         '2018-09-15/generated/azure_mgmt_devtestlabs/models/network_interface_properties.rb'
+    autoload :HourDetails,                                        '2018-09-15/generated/azure_mgmt_devtestlabs/models/hour_details.rb'
+    autoload :ScheduleCreationParameter,                          '2018-09-15/generated/azure_mgmt_devtestlabs/models/schedule_creation_parameter.rb'
+    autoload :EnvironmentDeploymentPropertiesFragment,            '2018-09-15/generated/azure_mgmt_devtestlabs/models/environment_deployment_properties_fragment.rb'
+    autoload :VirtualNetworkList,                                 '2018-09-15/generated/azure_mgmt_devtestlabs/models/virtual_network_list.rb'
+    autoload :Subnet,                                             '2018-09-15/generated/azure_mgmt_devtestlabs/models/subnet.rb'
+    autoload :DayDetailsFragment,                                 '2018-09-15/generated/azure_mgmt_devtestlabs/models/day_details_fragment.rb'
+    autoload :DtlEnvironmentList,                                 '2018-09-15/generated/azure_mgmt_devtestlabs/models/dtl_environment_list.rb'
+    autoload :NotificationSettingsFragment,                       '2018-09-15/generated/azure_mgmt_devtestlabs/models/notification_settings_fragment.rb'
+    autoload :EvaluatePoliciesProperties,                         '2018-09-15/generated/azure_mgmt_devtestlabs/models/evaluate_policies_properties.rb'
+    autoload :UserSecretStoreFragment,                            '2018-09-15/generated/azure_mgmt_devtestlabs/models/user_secret_store_fragment.rb'
+    autoload :EvaluatePoliciesRequest,                            '2018-09-15/generated/azure_mgmt_devtestlabs/models/evaluate_policies_request.rb'
+    autoload :ArtifactInstallProperties,                          '2018-09-15/generated/azure_mgmt_devtestlabs/models/artifact_install_properties.rb'
+    autoload :PolicyViolation,                                    '2018-09-15/generated/azure_mgmt_devtestlabs/models/policy_violation.rb'
+    autoload :ParametersValueFileInfo,                            '2018-09-15/generated/azure_mgmt_devtestlabs/models/parameters_value_file_info.rb'
+    autoload :PolicySetResult,                                    '2018-09-15/generated/azure_mgmt_devtestlabs/models/policy_set_result.rb'
+    autoload :ArmTemplateInfo,                                    '2018-09-15/generated/azure_mgmt_devtestlabs/models/arm_template_info.rb'
+    autoload :EvaluatePoliciesResponse,                           '2018-09-15/generated/azure_mgmt_devtestlabs/models/evaluate_policies_response.rb'
+    autoload :ArmTemplateParameterProperties,                     '2018-09-15/generated/azure_mgmt_devtestlabs/models/arm_template_parameter_properties.rb'
+    autoload :Event,                                              '2018-09-15/generated/azure_mgmt_devtestlabs/models/event.rb'
+    autoload :UserSecretStore,                                    '2018-09-15/generated/azure_mgmt_devtestlabs/models/user_secret_store.rb'
+    autoload :EventFragment,                                      '2018-09-15/generated/azure_mgmt_devtestlabs/models/event_fragment.rb'
+    autoload :ArtifactDeploymentStatusPropertiesFragment,         '2018-09-15/generated/azure_mgmt_devtestlabs/models/artifact_deployment_status_properties_fragment.rb'
+    autoload :ExportResourceUsageParameters,                      '2018-09-15/generated/azure_mgmt_devtestlabs/models/export_resource_usage_parameters.rb'
+    autoload :ArtifactInstallPropertiesFragment,                  '2018-09-15/generated/azure_mgmt_devtestlabs/models/artifact_install_properties_fragment.rb'
+    autoload :ExternalSubnet,                                     '2018-09-15/generated/azure_mgmt_devtestlabs/models/external_subnet.rb'
+    autoload :UserIdentity,                                       '2018-09-15/generated/azure_mgmt_devtestlabs/models/user_identity.rb'
+    autoload :ExternalSubnetFragment,                             '2018-09-15/generated/azure_mgmt_devtestlabs/models/external_subnet_fragment.rb'
+    autoload :ArtifactSourceList,                                 '2018-09-15/generated/azure_mgmt_devtestlabs/models/artifact_source_list.rb'
+    autoload :GalleryImageReference,                              '2018-09-15/generated/azure_mgmt_devtestlabs/models/gallery_image_reference.rb'
+    autoload :AttachNewDataDiskOptions,                           '2018-09-15/generated/azure_mgmt_devtestlabs/models/attach_new_data_disk_options.rb'
+    autoload :InboundNatRule,                                     '2018-09-15/generated/azure_mgmt_devtestlabs/models/inbound_nat_rule.rb'
+    autoload :BulkCreationParameters,                             '2018-09-15/generated/azure_mgmt_devtestlabs/models/bulk_creation_parameters.rb'
+    autoload :DayDetails,                                         '2018-09-15/generated/azure_mgmt_devtestlabs/models/day_details.rb'
+    autoload :NotificationSettings,                               '2018-09-15/generated/azure_mgmt_devtestlabs/models/notification_settings.rb'
+    autoload :ComputeDataDisk,                                    '2018-09-15/generated/azure_mgmt_devtestlabs/models/compute_data_disk.rb'
+    autoload :ShutdownNotificationContent,                        '2018-09-15/generated/azure_mgmt_devtestlabs/models/shutdown_notification_content.rb'
+    autoload :ComputeVmInstanceViewStatus,                        '2018-09-15/generated/azure_mgmt_devtestlabs/models/compute_vm_instance_view_status.rb'
+    autoload :LabVirtualMachineCreationParameter,                 '2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_virtual_machine_creation_parameter.rb'
+    autoload :ComputeVmProperties,                                '2018-09-15/generated/azure_mgmt_devtestlabs/models/compute_vm_properties.rb'
+    autoload :FormulaPropertiesFromVm,                            '2018-09-15/generated/azure_mgmt_devtestlabs/models/formula_properties_from_vm.rb'
+    autoload :PercentageCostThresholdProperties,                  '2018-09-15/generated/azure_mgmt_devtestlabs/models/percentage_cost_threshold_properties.rb'
+    autoload :ServiceRunnerList,                                  '2018-09-15/generated/azure_mgmt_devtestlabs/models/service_runner_list.rb'
+    autoload :WindowsOsInfo,                                      '2018-09-15/generated/azure_mgmt_devtestlabs/models/windows_os_info.rb'
+    autoload :GalleryImageReferenceFragment,                      '2018-09-15/generated/azure_mgmt_devtestlabs/models/gallery_image_reference_fragment.rb'
+    autoload :CustomImagePropertiesFromVm,                        '2018-09-15/generated/azure_mgmt_devtestlabs/models/custom_image_properties_from_vm.rb'
+    autoload :InboundNatRuleFragment,                             '2018-09-15/generated/azure_mgmt_devtestlabs/models/inbound_nat_rule_fragment.rb'
+    autoload :DataDiskStorageTypeInfo,                            '2018-09-15/generated/azure_mgmt_devtestlabs/models/data_disk_storage_type_info.rb'
+    autoload :SharedPublicIpAddressConfigurationFragment,         '2018-09-15/generated/azure_mgmt_devtestlabs/models/shared_public_ip_address_configuration_fragment.rb'
+    autoload :SubnetOverrideFragment,                             '2018-09-15/generated/azure_mgmt_devtestlabs/models/subnet_override_fragment.rb'
+    autoload :NetworkInterfacePropertiesFragment,                 '2018-09-15/generated/azure_mgmt_devtestlabs/models/network_interface_properties_fragment.rb'
+    autoload :LinuxOsInfoFragment,                                '2018-09-15/generated/azure_mgmt_devtestlabs/models/linux_os_info_fragment.rb'
+    autoload :ScheduleCreationParameterFragment,                  '2018-09-15/generated/azure_mgmt_devtestlabs/models/schedule_creation_parameter_fragment.rb'
+    autoload :CustomImagePropertiesCustomFragment,                '2018-09-15/generated/azure_mgmt_devtestlabs/models/custom_image_properties_custom_fragment.rb'
+    autoload :LabVirtualMachineCreationParameterFragment,         '2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_virtual_machine_creation_parameter_fragment.rb'
+    autoload :CustomImagePropertiesFromPlanFragment,              '2018-09-15/generated/azure_mgmt_devtestlabs/models/custom_image_properties_from_plan_fragment.rb'
+    autoload :FormulaPropertiesFromVmFragment,                    '2018-09-15/generated/azure_mgmt_devtestlabs/models/formula_properties_from_vm_fragment.rb'
+    autoload :CustomImageList,                                    '2018-09-15/generated/azure_mgmt_devtestlabs/models/custom_image_list.rb'
+    autoload :ServiceFabricList,                                  '2018-09-15/generated/azure_mgmt_devtestlabs/models/service_fabric_list.rb'
+    autoload :DataDiskPropertiesFragment,                         '2018-09-15/generated/azure_mgmt_devtestlabs/models/data_disk_properties_fragment.rb'
+    autoload :FormulaList,                                        '2018-09-15/generated/azure_mgmt_devtestlabs/models/formula_list.rb'
+    autoload :DetachDiskProperties,                               '2018-09-15/generated/azure_mgmt_devtestlabs/models/detach_disk_properties.rb'
+    autoload :SecretList,                                         '2018-09-15/generated/azure_mgmt_devtestlabs/models/secret_list.rb'
+    autoload :SubnetSharedPublicIpAddressConfiguration,           '2018-09-15/generated/azure_mgmt_devtestlabs/models/subnet_shared_public_ip_address_configuration.rb'
+    autoload :GalleryImageList,                                   '2018-09-15/generated/azure_mgmt_devtestlabs/models/gallery_image_list.rb'
+    autoload :EnvironmentDeploymentProperties,                    '2018-09-15/generated/azure_mgmt_devtestlabs/models/environment_deployment_properties.rb'
+    autoload :ParameterInfo,                                      '2018-09-15/generated/azure_mgmt_devtestlabs/models/parameter_info.rb'
+    autoload :WeekDetailsFragment,                                '2018-09-15/generated/azure_mgmt_devtestlabs/models/week_details_fragment.rb'
+    autoload :GenerateArmTemplateRequest,                         '2018-09-15/generated/azure_mgmt_devtestlabs/models/generate_arm_template_request.rb'
+    autoload :UserList,                                           '2018-09-15/generated/azure_mgmt_devtestlabs/models/user_list.rb'
+    autoload :GenerateUploadUriParameter,                         '2018-09-15/generated/azure_mgmt_devtestlabs/models/generate_upload_uri_parameter.rb'
+    autoload :ApplyArtifactsRequest,                              '2018-09-15/generated/azure_mgmt_devtestlabs/models/apply_artifacts_request.rb'
+    autoload :GenerateUploadUriResponse,                          '2018-09-15/generated/azure_mgmt_devtestlabs/models/generate_upload_uri_response.rb'
+    autoload :ArmTemplateList,                                    '2018-09-15/generated/azure_mgmt_devtestlabs/models/arm_template_list.rb'
+    autoload :IdentityProperties,                                 '2018-09-15/generated/azure_mgmt_devtestlabs/models/identity_properties.rb'
+    autoload :ArtifactDeploymentStatusProperties,                 '2018-09-15/generated/azure_mgmt_devtestlabs/models/artifact_deployment_status_properties.rb'
+    autoload :ImportLabVirtualMachineRequest,                     '2018-09-15/generated/azure_mgmt_devtestlabs/models/import_lab_virtual_machine_request.rb'
+    autoload :ArtifactList,                                       '2018-09-15/generated/azure_mgmt_devtestlabs/models/artifact_list.rb'
+    autoload :LabAnnouncementProperties,                          '2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_announcement_properties.rb'
+    autoload :AttachDiskProperties,                               '2018-09-15/generated/azure_mgmt_devtestlabs/models/attach_disk_properties.rb'
+    autoload :LabSupportProperties,                               '2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_support_properties.rb'
+    autoload :BulkCreationParametersFragment,                     '2018-09-15/generated/azure_mgmt_devtestlabs/models/bulk_creation_parameters_fragment.rb'
+    autoload :ScheduleList,                                       '2018-09-15/generated/azure_mgmt_devtestlabs/models/schedule_list.rb'
+    autoload :ComputeDataDiskFragment,                            '2018-09-15/generated/azure_mgmt_devtestlabs/models/compute_data_disk_fragment.rb'
+    autoload :LabAnnouncementPropertiesFragment,                  '2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_announcement_properties_fragment.rb'
+    autoload :ComputeVmPropertiesFragment,                        '2018-09-15/generated/azure_mgmt_devtestlabs/models/compute_vm_properties_fragment.rb'
+    autoload :TargetCostProperties,                               '2018-09-15/generated/azure_mgmt_devtestlabs/models/target_cost_properties.rb'
+    autoload :LinuxOsInfo,                                        '2018-09-15/generated/azure_mgmt_devtestlabs/models/linux_os_info.rb'
+    autoload :LabCostSummaryProperties,                           '2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_cost_summary_properties.rb'
+    autoload :CustomImagePropertiesFromPlan,                      '2018-09-15/generated/azure_mgmt_devtestlabs/models/custom_image_properties_from_plan.rb'
+    autoload :LabCostDetailsProperties,                           '2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_cost_details_properties.rb'
+    autoload :CustomImagePropertiesFromVmFragment,                '2018-09-15/generated/azure_mgmt_devtestlabs/models/custom_image_properties_from_vm_fragment.rb'
+    autoload :LabResourceCostProperties,                          '2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_resource_cost_properties.rb'
+    autoload :SubnetSharedPublicIpAddressConfigurationFragment,   '2018-09-15/generated/azure_mgmt_devtestlabs/models/subnet_shared_public_ip_address_configuration_fragment.rb'
+    autoload :RetargetScheduleProperties,                         '2018-09-15/generated/azure_mgmt_devtestlabs/models/retarget_schedule_properties.rb'
+    autoload :DetachDataDiskProperties,                           '2018-09-15/generated/azure_mgmt_devtestlabs/models/detach_data_disk_properties.rb'
+    autoload :LabSupportPropertiesFragment,                       '2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_support_properties_fragment.rb'
+    autoload :DiskList,                                           '2018-09-15/generated/azure_mgmt_devtestlabs/models/disk_list.rb'
+    autoload :Resource,                                           '2018-09-15/generated/azure_mgmt_devtestlabs/models/resource.rb'
+    autoload :HourDetailsFragment,                                '2018-09-15/generated/azure_mgmt_devtestlabs/models/hour_details_fragment.rb'
+    autoload :LabList,                                            '2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_list.rb'
+    autoload :UserIdentityFragment,                               '2018-09-15/generated/azure_mgmt_devtestlabs/models/user_identity_fragment.rb'
+    autoload :LabVhd,                                             '2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_vhd.rb'
+    autoload :ArtifactParameterPropertiesFragment,                '2018-09-15/generated/azure_mgmt_devtestlabs/models/artifact_parameter_properties_fragment.rb'
+    autoload :LabVhdList,                                         '2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_vhd_list.rb'
+    autoload :AttachNewDataDiskOptionsFragment,                   '2018-09-15/generated/azure_mgmt_devtestlabs/models/attach_new_data_disk_options_fragment.rb'
+    autoload :ResizeLabVirtualMachineProperties,                  '2018-09-15/generated/azure_mgmt_devtestlabs/models/resize_lab_virtual_machine_properties.rb'
+    autoload :ComputeVmInstanceViewStatusFragment,                '2018-09-15/generated/azure_mgmt_devtestlabs/models/compute_vm_instance_view_status_fragment.rb'
+    autoload :RdpConnection,                                      '2018-09-15/generated/azure_mgmt_devtestlabs/models/rdp_connection.rb'
+    autoload :CustomImagePropertiesCustom,                        '2018-09-15/generated/azure_mgmt_devtestlabs/models/custom_image_properties_custom.rb'
+    autoload :LabVirtualMachineList,                              '2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_virtual_machine_list.rb'
+    autoload :DataDiskStorageTypeInfoFragment,                    '2018-09-15/generated/azure_mgmt_devtestlabs/models/data_disk_storage_type_info_fragment.rb'
+    autoload :ProviderOperationResult,                            '2018-09-15/generated/azure_mgmt_devtestlabs/models/provider_operation_result.rb'
+    autoload :SubnetOverride,                                     '2018-09-15/generated/azure_mgmt_devtestlabs/models/subnet_override.rb'
+    autoload :PortFragment,                                       '2018-09-15/generated/azure_mgmt_devtestlabs/models/port_fragment.rb'
+    autoload :ArtifactParameterProperties,                        '2018-09-15/generated/azure_mgmt_devtestlabs/models/artifact_parameter_properties.rb'
+    autoload :NotificationChannelList,                            '2018-09-15/generated/azure_mgmt_devtestlabs/models/notification_channel_list.rb'
+    autoload :UpdateResource,                                     '2018-09-15/generated/azure_mgmt_devtestlabs/models/update_resource.rb'
+    autoload :NotifyParameters,                                   '2018-09-15/generated/azure_mgmt_devtestlabs/models/notify_parameters.rb'
+    autoload :CostThresholdProperties,                            '2018-09-15/generated/azure_mgmt_devtestlabs/models/cost_threshold_properties.rb'
+    autoload :OperationError,                                     '2018-09-15/generated/azure_mgmt_devtestlabs/models/operation_error.rb'
+    autoload :DataDiskProperties,                                 '2018-09-15/generated/azure_mgmt_devtestlabs/models/data_disk_properties.rb'
+    autoload :OperationMetadataDisplay,                           '2018-09-15/generated/azure_mgmt_devtestlabs/models/operation_metadata_display.rb'
+    autoload :ArmTemplateParameterPropertiesFragment,             '2018-09-15/generated/azure_mgmt_devtestlabs/models/arm_template_parameter_properties_fragment.rb'
+    autoload :OperationMetadata,                                  '2018-09-15/generated/azure_mgmt_devtestlabs/models/operation_metadata.rb'
+    autoload :WindowsOsInfoFragment,                              '2018-09-15/generated/azure_mgmt_devtestlabs/models/windows_os_info_fragment.rb'
+    autoload :OperationResult,                                    '2018-09-15/generated/azure_mgmt_devtestlabs/models/operation_result.rb'
+    autoload :Port,                                               '2018-09-15/generated/azure_mgmt_devtestlabs/models/port.rb'
+    autoload :SubnetFragment,                                     '2018-09-15/generated/azure_mgmt_devtestlabs/models/subnet_fragment.rb'
+    autoload :PolicyList,                                         '2018-09-15/generated/azure_mgmt_devtestlabs/models/policy_list.rb'
+    autoload :Schedule,                                           '2018-09-15/generated/azure_mgmt_devtestlabs/models/schedule.rb'
+    autoload :ApplicableSchedule,                                 '2018-09-15/generated/azure_mgmt_devtestlabs/models/applicable_schedule.rb'
+    autoload :ScheduleFragment,                                   '2018-09-15/generated/azure_mgmt_devtestlabs/models/schedule_fragment.rb'
+    autoload :ApplicableScheduleFragment,                         '2018-09-15/generated/azure_mgmt_devtestlabs/models/applicable_schedule_fragment.rb'
+    autoload :ArmTemplate,                                        '2018-09-15/generated/azure_mgmt_devtestlabs/models/arm_template.rb'
+    autoload :Artifact,                                           '2018-09-15/generated/azure_mgmt_devtestlabs/models/artifact.rb'
+    autoload :ArtifactSource,                                     '2018-09-15/generated/azure_mgmt_devtestlabs/models/artifact_source.rb'
+    autoload :ArtifactSourceFragment,                             '2018-09-15/generated/azure_mgmt_devtestlabs/models/artifact_source_fragment.rb'
+    autoload :CustomImage,                                        '2018-09-15/generated/azure_mgmt_devtestlabs/models/custom_image.rb'
+    autoload :CustomImageFragment,                                '2018-09-15/generated/azure_mgmt_devtestlabs/models/custom_image_fragment.rb'
+    autoload :Disk,                                               '2018-09-15/generated/azure_mgmt_devtestlabs/models/disk.rb'
+    autoload :DiskFragment,                                       '2018-09-15/generated/azure_mgmt_devtestlabs/models/disk_fragment.rb'
+    autoload :DtlEnvironment,                                     '2018-09-15/generated/azure_mgmt_devtestlabs/models/dtl_environment.rb'
+    autoload :DtlEnvironmentFragment,                             '2018-09-15/generated/azure_mgmt_devtestlabs/models/dtl_environment_fragment.rb'
+    autoload :Formula,                                            '2018-09-15/generated/azure_mgmt_devtestlabs/models/formula.rb'
+    autoload :FormulaFragment,                                    '2018-09-15/generated/azure_mgmt_devtestlabs/models/formula_fragment.rb'
+    autoload :GalleryImage,                                       '2018-09-15/generated/azure_mgmt_devtestlabs/models/gallery_image.rb'
+    autoload :Lab,                                                '2018-09-15/generated/azure_mgmt_devtestlabs/models/lab.rb'
+    autoload :LabCost,                                            '2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_cost.rb'
+    autoload :LabFragment,                                        '2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_fragment.rb'
+    autoload :LabVirtualMachine,                                  '2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_virtual_machine.rb'
+    autoload :LabVirtualMachineFragment,                          '2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_virtual_machine_fragment.rb'
+    autoload :NotificationChannel,                                '2018-09-15/generated/azure_mgmt_devtestlabs/models/notification_channel.rb'
+    autoload :NotificationChannelFragment,                        '2018-09-15/generated/azure_mgmt_devtestlabs/models/notification_channel_fragment.rb'
+    autoload :Policy,                                             '2018-09-15/generated/azure_mgmt_devtestlabs/models/policy.rb'
+    autoload :PolicyFragment,                                     '2018-09-15/generated/azure_mgmt_devtestlabs/models/policy_fragment.rb'
+    autoload :Secret,                                             '2018-09-15/generated/azure_mgmt_devtestlabs/models/secret.rb'
+    autoload :SecretFragment,                                     '2018-09-15/generated/azure_mgmt_devtestlabs/models/secret_fragment.rb'
+    autoload :ServiceFabric,                                      '2018-09-15/generated/azure_mgmt_devtestlabs/models/service_fabric.rb'
+    autoload :ServiceFabricFragment,                              '2018-09-15/generated/azure_mgmt_devtestlabs/models/service_fabric_fragment.rb'
+    autoload :ServiceRunner,                                      '2018-09-15/generated/azure_mgmt_devtestlabs/models/service_runner.rb'
+    autoload :User,                                               '2018-09-15/generated/azure_mgmt_devtestlabs/models/user.rb'
+    autoload :UserFragment,                                       '2018-09-15/generated/azure_mgmt_devtestlabs/models/user_fragment.rb'
+    autoload :VirtualNetwork,                                     '2018-09-15/generated/azure_mgmt_devtestlabs/models/virtual_network.rb'
+    autoload :VirtualNetworkFragment,                             '2018-09-15/generated/azure_mgmt_devtestlabs/models/virtual_network_fragment.rb'
+    autoload :EnableStatus,                                       '2018-09-15/generated/azure_mgmt_devtestlabs/models/enable_status.rb'
+    autoload :SourceControlType,                                  '2018-09-15/generated/azure_mgmt_devtestlabs/models/source_control_type.rb'
+    autoload :StorageType,                                        '2018-09-15/generated/azure_mgmt_devtestlabs/models/storage_type.rb'
+    autoload :CostThresholdStatus,                                '2018-09-15/generated/azure_mgmt_devtestlabs/models/cost_threshold_status.rb'
+    autoload :WindowsOsState,                                     '2018-09-15/generated/azure_mgmt_devtestlabs/models/windows_os_state.rb'
+    autoload :LinuxOsState,                                       '2018-09-15/generated/azure_mgmt_devtestlabs/models/linux_os_state.rb'
+    autoload :CustomImageOsType,                                  '2018-09-15/generated/azure_mgmt_devtestlabs/models/custom_image_os_type.rb'
+    autoload :HostCachingOptions,                                 '2018-09-15/generated/azure_mgmt_devtestlabs/models/host_caching_options.rb'
+    autoload :NotificationChannelEventType,                       '2018-09-15/generated/azure_mgmt_devtestlabs/models/notification_channel_event_type.rb'
+    autoload :TransportProtocol,                                  '2018-09-15/generated/azure_mgmt_devtestlabs/models/transport_protocol.rb'
+    autoload :VirtualMachineCreationSource,                       '2018-09-15/generated/azure_mgmt_devtestlabs/models/virtual_machine_creation_source.rb'
+    autoload :FileUploadOptions,                                  '2018-09-15/generated/azure_mgmt_devtestlabs/models/file_upload_options.rb'
+    autoload :PremiumDataDisk,                                    '2018-09-15/generated/azure_mgmt_devtestlabs/models/premium_data_disk.rb'
+    autoload :EnvironmentPermission,                              '2018-09-15/generated/azure_mgmt_devtestlabs/models/environment_permission.rb'
+    autoload :TargetCostStatus,                                   '2018-09-15/generated/azure_mgmt_devtestlabs/models/target_cost_status.rb'
+    autoload :ReportingCycleType,                                 '2018-09-15/generated/azure_mgmt_devtestlabs/models/reporting_cycle_type.rb'
+    autoload :CostType,                                           '2018-09-15/generated/azure_mgmt_devtestlabs/models/cost_type.rb'
+    autoload :HttpStatusCode,                                     '2018-09-15/generated/azure_mgmt_devtestlabs/models/http_status_code.rb'
+    autoload :PolicyStatus,                                       '2018-09-15/generated/azure_mgmt_devtestlabs/models/policy_status.rb'
+    autoload :PolicyFactName,                                     '2018-09-15/generated/azure_mgmt_devtestlabs/models/policy_fact_name.rb'
+    autoload :PolicyEvaluatorType,                                '2018-09-15/generated/azure_mgmt_devtestlabs/models/policy_evaluator_type.rb'
+    autoload :UsagePermissionType,                                '2018-09-15/generated/azure_mgmt_devtestlabs/models/usage_permission_type.rb'
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/arm_templates.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/arm_templates.rb
new file mode 100644
index 0000000000..06fdb56ead
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/arm_templates.rb
@@ -0,0 +1,369 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  #
+  # The DevTest Labs Client.
+  #
+  class ArmTemplates
+    include MsRestAzure
+
+    #
+    # Creates and initializes a new instance of the ArmTemplates class.
+    # @param client service class for accessing basic functionality.
+    #
+    def initialize(client)
+      @client = client
+    end
+
+    # @return [DevTestLabsClient] reference to the DevTestLabsClient
+    attr_reader :client
+
+    #
+    # List azure resource manager templates in a given artifact source.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param artifact_source_name [String] The name of the artifact source.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=displayName)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Array<ArmTemplate>] operation results.
+    #
+    def list(resource_group_name, lab_name, artifact_source_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      first_page = list_as_lazy(resource_group_name, lab_name, artifact_source_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers)
+      first_page.get_all_items
+    end
+
+    #
+    # List azure resource manager templates in a given artifact source.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param artifact_source_name [String] The name of the artifact source.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=displayName)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_with_http_info(resource_group_name, lab_name, artifact_source_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      list_async(resource_group_name, lab_name, artifact_source_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List azure resource manager templates in a given artifact source.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param artifact_source_name [String] The name of the artifact source.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=displayName)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_async(resource_group_name, lab_name, artifact_source_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'artifact_source_name is nil' if artifact_source_name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/artifactsources/{artifactSourceName}/armtemplates'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'artifactSourceName' => artifact_source_name},
+          query_params: {'$expand' => expand,'$filter' => filter,'$top' => top,'$orderby' => orderby,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArmTemplateList.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Get azure resource manager template.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param artifact_source_name [String] The name of the artifact source.
+    # @param name [String] The name of the azure Resource Manager template.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=displayName)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ArmTemplate] operation results.
+    #
+    def get(resource_group_name, lab_name, artifact_source_name, name, expand:nil, custom_headers:nil)
+      response = get_async(resource_group_name, lab_name, artifact_source_name, name, expand:expand, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Get azure resource manager template.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param artifact_source_name [String] The name of the artifact source.
+    # @param name [String] The name of the azure Resource Manager template.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=displayName)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def get_with_http_info(resource_group_name, lab_name, artifact_source_name, name, expand:nil, custom_headers:nil)
+      get_async(resource_group_name, lab_name, artifact_source_name, name, expand:expand, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Get azure resource manager template.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param artifact_source_name [String] The name of the artifact source.
+    # @param name [String] The name of the azure Resource Manager template.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=displayName)'
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def get_async(resource_group_name, lab_name, artifact_source_name, name, expand:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'artifact_source_name is nil' if artifact_source_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/artifactsources/{artifactSourceName}/armtemplates/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'artifactSourceName' => artifact_source_name,'name' => name},
+          query_params: {'$expand' => expand,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArmTemplate.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List azure resource manager templates in a given artifact source.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ArmTemplateList] operation results.
+    #
+    def list_next(next_page_link, custom_headers:nil)
+      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # List azure resource manager templates in a given artifact source.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_next_with_http_info(next_page_link, custom_headers:nil)
+      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List azure resource manager templates in a given artifact source.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_next_async(next_page_link, custom_headers:nil)
+      fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = '{nextLink}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          skip_encoding_path_params: {'nextLink' => next_page_link},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArmTemplateList.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List azure resource manager templates in a given artifact source.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param artifact_source_name [String] The name of the artifact source.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=displayName)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ArmTemplateList] which provide lazy access to pages of the response.
+    #
+    def list_as_lazy(resource_group_name, lab_name, artifact_source_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      response = list_async(resource_group_name, lab_name, artifact_source_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+      unless response.nil?
+        page = response.body
+        page.next_method = Proc.new do |next_page_link|
+          list_next_async(next_page_link, custom_headers:custom_headers)
+        end
+        page
+      end
+    end
+
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/artifact_sources.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/artifact_sources.rb
new file mode 100644
index 0000000000..154488cbe8
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/artifact_sources.rb
@@ -0,0 +1,673 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  #
+  # The DevTest Labs Client.
+  #
+  class ArtifactSources
+    include MsRestAzure
+
+    #
+    # Creates and initializes a new instance of the ArtifactSources class.
+    # @param client service class for accessing basic functionality.
+    #
+    def initialize(client)
+      @client = client
+    end
+
+    # @return [DevTestLabsClient] reference to the DevTestLabsClient
+    attr_reader :client
+
+    #
+    # List artifact sources in a given lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=displayName)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Array<ArtifactSource>] operation results.
+    #
+    def list(resource_group_name, lab_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      first_page = list_as_lazy(resource_group_name, lab_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers)
+      first_page.get_all_items
+    end
+
+    #
+    # List artifact sources in a given lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=displayName)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_with_http_info(resource_group_name, lab_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      list_async(resource_group_name, lab_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List artifact sources in a given lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=displayName)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_async(resource_group_name, lab_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/artifactsources'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name},
+          query_params: {'$expand' => expand,'$filter' => filter,'$top' => top,'$orderby' => orderby,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArtifactSourceList.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Get artifact source.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the artifact source.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=displayName)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ArtifactSource] operation results.
+    #
+    def get(resource_group_name, lab_name, name, expand:nil, custom_headers:nil)
+      response = get_async(resource_group_name, lab_name, name, expand:expand, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Get artifact source.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the artifact source.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=displayName)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def get_with_http_info(resource_group_name, lab_name, name, expand:nil, custom_headers:nil)
+      get_async(resource_group_name, lab_name, name, expand:expand, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Get artifact source.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the artifact source.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=displayName)'
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def get_async(resource_group_name, lab_name, name, expand:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/artifactsources/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'$expand' => expand,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArtifactSource.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Create or replace an existing artifact source.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the artifact source.
+    # @param artifact_source [ArtifactSource] Properties of an artifact source.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ArtifactSource] operation results.
+    #
+    def create_or_update(resource_group_name, lab_name, name, artifact_source, custom_headers:nil)
+      response = create_or_update_async(resource_group_name, lab_name, name, artifact_source, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Create or replace an existing artifact source.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the artifact source.
+    # @param artifact_source [ArtifactSource] Properties of an artifact source.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def create_or_update_with_http_info(resource_group_name, lab_name, name, artifact_source, custom_headers:nil)
+      create_or_update_async(resource_group_name, lab_name, name, artifact_source, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Create or replace an existing artifact source.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the artifact source.
+    # @param artifact_source [ArtifactSource] Properties of an artifact source.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def create_or_update_async(resource_group_name, lab_name, name, artifact_source, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, 'artifact_source is nil' if artifact_source.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArtifactSource.mapper()
+      request_content = @client.serialize(request_mapper,  artifact_source)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/artifactsources/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:put, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 201
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArtifactSource.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+        # Deserialize Response
+        if status_code == 201
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArtifactSource.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Delete artifact source.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the artifact source.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def delete(resource_group_name, lab_name, name, custom_headers:nil)
+      response = delete_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Delete artifact source.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the artifact source.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def delete_with_http_info(resource_group_name, lab_name, name, custom_headers:nil)
+      delete_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Delete artifact source.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the artifact source.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def delete_async(resource_group_name, lab_name, name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/artifactsources/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:delete, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 204
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Modify properties of artifact sources.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the artifact source.
+    # @param artifact_source [ArtifactSourceFragment] Properties of an artifact
+    # source.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ArtifactSource] operation results.
+    #
+    def update(resource_group_name, lab_name, name, artifact_source, custom_headers:nil)
+      response = update_async(resource_group_name, lab_name, name, artifact_source, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Modify properties of artifact sources.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the artifact source.
+    # @param artifact_source [ArtifactSourceFragment] Properties of an artifact
+    # source.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def update_with_http_info(resource_group_name, lab_name, name, artifact_source, custom_headers:nil)
+      update_async(resource_group_name, lab_name, name, artifact_source, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Modify properties of artifact sources.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the artifact source.
+    # @param artifact_source [ArtifactSourceFragment] Properties of an artifact
+    # source.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def update_async(resource_group_name, lab_name, name, artifact_source, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, 'artifact_source is nil' if artifact_source.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArtifactSourceFragment.mapper()
+      request_content = @client.serialize(request_mapper,  artifact_source)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/artifactsources/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:patch, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArtifactSource.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List artifact sources in a given lab.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ArtifactSourceList] operation results.
+    #
+    def list_next(next_page_link, custom_headers:nil)
+      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # List artifact sources in a given lab.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_next_with_http_info(next_page_link, custom_headers:nil)
+      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List artifact sources in a given lab.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_next_async(next_page_link, custom_headers:nil)
+      fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = '{nextLink}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          skip_encoding_path_params: {'nextLink' => next_page_link},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArtifactSourceList.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List artifact sources in a given lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=displayName)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ArtifactSourceList] which provide lazy access to pages of the
+    # response.
+    #
+    def list_as_lazy(resource_group_name, lab_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      response = list_async(resource_group_name, lab_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+      unless response.nil?
+        page = response.body
+        page.next_method = Proc.new do |next_page_link|
+          list_next_async(next_page_link, custom_headers:custom_headers)
+        end
+        page
+      end
+    end
+
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/artifacts.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/artifacts.rb
new file mode 100644
index 0000000000..60d5840bff
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/artifacts.rb
@@ -0,0 +1,486 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  #
+  # The DevTest Labs Client.
+  #
+  class Artifacts
+    include MsRestAzure
+
+    #
+    # Creates and initializes a new instance of the Artifacts class.
+    # @param client service class for accessing basic functionality.
+    #
+    def initialize(client)
+      @client = client
+    end
+
+    # @return [DevTestLabsClient] reference to the DevTestLabsClient
+    attr_reader :client
+
+    #
+    # List artifacts in a given artifact source.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param artifact_source_name [String] The name of the artifact source.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=title)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Array<Artifact>] operation results.
+    #
+    def list(resource_group_name, lab_name, artifact_source_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      first_page = list_as_lazy(resource_group_name, lab_name, artifact_source_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers)
+      first_page.get_all_items
+    end
+
+    #
+    # List artifacts in a given artifact source.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param artifact_source_name [String] The name of the artifact source.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=title)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_with_http_info(resource_group_name, lab_name, artifact_source_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      list_async(resource_group_name, lab_name, artifact_source_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List artifacts in a given artifact source.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param artifact_source_name [String] The name of the artifact source.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=title)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_async(resource_group_name, lab_name, artifact_source_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'artifact_source_name is nil' if artifact_source_name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/artifactsources/{artifactSourceName}/artifacts'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'artifactSourceName' => artifact_source_name},
+          query_params: {'$expand' => expand,'$filter' => filter,'$top' => top,'$orderby' => orderby,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArtifactList.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Get artifact.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param artifact_source_name [String] The name of the artifact source.
+    # @param name [String] The name of the artifact.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=title)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Artifact] operation results.
+    #
+    def get(resource_group_name, lab_name, artifact_source_name, name, expand:nil, custom_headers:nil)
+      response = get_async(resource_group_name, lab_name, artifact_source_name, name, expand:expand, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Get artifact.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param artifact_source_name [String] The name of the artifact source.
+    # @param name [String] The name of the artifact.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=title)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def get_with_http_info(resource_group_name, lab_name, artifact_source_name, name, expand:nil, custom_headers:nil)
+      get_async(resource_group_name, lab_name, artifact_source_name, name, expand:expand, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Get artifact.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param artifact_source_name [String] The name of the artifact source.
+    # @param name [String] The name of the artifact.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=title)'
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def get_async(resource_group_name, lab_name, artifact_source_name, name, expand:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'artifact_source_name is nil' if artifact_source_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/artifactsources/{artifactSourceName}/artifacts/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'artifactSourceName' => artifact_source_name,'name' => name},
+          query_params: {'$expand' => expand,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Artifact.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Generates an ARM template for the given artifact, uploads the required files
+    # to a storage account, and validates the generated artifact.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param artifact_source_name [String] The name of the artifact source.
+    # @param name [String] The name of the artifact.
+    # @param generate_arm_template_request [GenerateArmTemplateRequest] Parameters
+    # for generating an ARM template for deploying artifacts.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ArmTemplateInfo] operation results.
+    #
+    def generate_arm_template(resource_group_name, lab_name, artifact_source_name, name, generate_arm_template_request, custom_headers:nil)
+      response = generate_arm_template_async(resource_group_name, lab_name, artifact_source_name, name, generate_arm_template_request, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Generates an ARM template for the given artifact, uploads the required files
+    # to a storage account, and validates the generated artifact.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param artifact_source_name [String] The name of the artifact source.
+    # @param name [String] The name of the artifact.
+    # @param generate_arm_template_request [GenerateArmTemplateRequest] Parameters
+    # for generating an ARM template for deploying artifacts.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def generate_arm_template_with_http_info(resource_group_name, lab_name, artifact_source_name, name, generate_arm_template_request, custom_headers:nil)
+      generate_arm_template_async(resource_group_name, lab_name, artifact_source_name, name, generate_arm_template_request, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Generates an ARM template for the given artifact, uploads the required files
+    # to a storage account, and validates the generated artifact.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param artifact_source_name [String] The name of the artifact source.
+    # @param name [String] The name of the artifact.
+    # @param generate_arm_template_request [GenerateArmTemplateRequest] Parameters
+    # for generating an ARM template for deploying artifacts.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def generate_arm_template_async(resource_group_name, lab_name, artifact_source_name, name, generate_arm_template_request, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'artifact_source_name is nil' if artifact_source_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, 'generate_arm_template_request is nil' if generate_arm_template_request.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::GenerateArmTemplateRequest.mapper()
+      request_content = @client.serialize(request_mapper,  generate_arm_template_request)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/artifactsources/{artifactSourceName}/artifacts/{name}/generateArmTemplate'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'artifactSourceName' => artifact_source_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArmTemplateInfo.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List artifacts in a given artifact source.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ArtifactList] operation results.
+    #
+    def list_next(next_page_link, custom_headers:nil)
+      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # List artifacts in a given artifact source.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_next_with_http_info(next_page_link, custom_headers:nil)
+      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List artifacts in a given artifact source.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_next_async(next_page_link, custom_headers:nil)
+      fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = '{nextLink}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          skip_encoding_path_params: {'nextLink' => next_page_link},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArtifactList.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List artifacts in a given artifact source.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param artifact_source_name [String] The name of the artifact source.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=title)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ArtifactList] which provide lazy access to pages of the response.
+    #
+    def list_as_lazy(resource_group_name, lab_name, artifact_source_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      response = list_async(resource_group_name, lab_name, artifact_source_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+      unless response.nil?
+        page = response.body
+        page.next_method = Proc.new do |next_page_link|
+          list_next_async(next_page_link, custom_headers:custom_headers)
+        end
+        page
+      end
+    end
+
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/costs.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/costs.rb
new file mode 100644
index 0000000000..8ec4c3b273
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/costs.rb
@@ -0,0 +1,244 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  #
+  # The DevTest Labs Client.
+  #
+  class Costs
+    include MsRestAzure
+
+    #
+    # Creates and initializes a new instance of the Costs class.
+    # @param client service class for accessing basic functionality.
+    #
+    def initialize(client)
+      @client = client
+    end
+
+    # @return [DevTestLabsClient] reference to the DevTestLabsClient
+    attr_reader :client
+
+    #
+    # Get cost.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the cost.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($expand=labCostDetails)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [LabCost] operation results.
+    #
+    def get(resource_group_name, lab_name, name, expand:nil, custom_headers:nil)
+      response = get_async(resource_group_name, lab_name, name, expand:expand, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Get cost.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the cost.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($expand=labCostDetails)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def get_with_http_info(resource_group_name, lab_name, name, expand:nil, custom_headers:nil)
+      get_async(resource_group_name, lab_name, name, expand:expand, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Get cost.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the cost.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($expand=labCostDetails)'
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def get_async(resource_group_name, lab_name, name, expand:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/costs/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'$expand' => expand,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabCost.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Create or replace an existing cost.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the cost.
+    # @param lab_cost [LabCost] A cost item.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [LabCost] operation results.
+    #
+    def create_or_update(resource_group_name, lab_name, name, lab_cost, custom_headers:nil)
+      response = create_or_update_async(resource_group_name, lab_name, name, lab_cost, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Create or replace an existing cost.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the cost.
+    # @param lab_cost [LabCost] A cost item.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def create_or_update_with_http_info(resource_group_name, lab_name, name, lab_cost, custom_headers:nil)
+      create_or_update_async(resource_group_name, lab_name, name, lab_cost, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Create or replace an existing cost.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the cost.
+    # @param lab_cost [LabCost] A cost item.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def create_or_update_async(resource_group_name, lab_name, name, lab_cost, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, 'lab_cost is nil' if lab_cost.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabCost.mapper()
+      request_content = @client.serialize(request_mapper,  lab_cost)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/costs/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:put, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 201
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabCost.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+        # Deserialize Response
+        if status_code == 201
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabCost.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/custom_images.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/custom_images.rb
new file mode 100644
index 0000000000..647640a441
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/custom_images.rb
@@ -0,0 +1,759 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  #
+  # The DevTest Labs Client.
+  #
+  class CustomImages
+    include MsRestAzure
+
+    #
+    # Creates and initializes a new instance of the CustomImages class.
+    # @param client service class for accessing basic functionality.
+    #
+    def initialize(client)
+      @client = client
+    end
+
+    # @return [DevTestLabsClient] reference to the DevTestLabsClient
+    attr_reader :client
+
+    #
+    # List custom images in a given lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=vm)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Array<CustomImage>] operation results.
+    #
+    def list(resource_group_name, lab_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      first_page = list_as_lazy(resource_group_name, lab_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers)
+      first_page.get_all_items
+    end
+
+    #
+    # List custom images in a given lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=vm)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_with_http_info(resource_group_name, lab_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      list_async(resource_group_name, lab_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List custom images in a given lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=vm)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_async(resource_group_name, lab_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/customimages'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name},
+          query_params: {'$expand' => expand,'$filter' => filter,'$top' => top,'$orderby' => orderby,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CustomImageList.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Get custom image.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the custom image.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=vm)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [CustomImage] operation results.
+    #
+    def get(resource_group_name, lab_name, name, expand:nil, custom_headers:nil)
+      response = get_async(resource_group_name, lab_name, name, expand:expand, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Get custom image.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the custom image.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=vm)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def get_with_http_info(resource_group_name, lab_name, name, expand:nil, custom_headers:nil)
+      get_async(resource_group_name, lab_name, name, expand:expand, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Get custom image.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the custom image.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=vm)'
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def get_async(resource_group_name, lab_name, name, expand:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/customimages/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'$expand' => expand,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CustomImage.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Create or replace an existing custom image. This operation can take a while
+    # to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the custom image.
+    # @param custom_image [CustomImage] A custom image.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [CustomImage] operation results.
+    #
+    def create_or_update(resource_group_name, lab_name, name, custom_image, custom_headers:nil)
+      response = create_or_update_async(resource_group_name, lab_name, name, custom_image, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the custom image.
+    # @param custom_image [CustomImage] A custom image.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def create_or_update_async(resource_group_name, lab_name, name, custom_image, custom_headers:nil)
+      # Send request
+      promise = begin_create_or_update_async(resource_group_name, lab_name, name, custom_image, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+          result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CustomImage.mapper()
+          parsed_response = @client.deserialize(result_mapper, parsed_response)
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Delete custom image. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the custom image.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    def delete(resource_group_name, lab_name, name, custom_headers:nil)
+      response = delete_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the custom image.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def delete_async(resource_group_name, lab_name, name, custom_headers:nil)
+      # Send request
+      promise = begin_delete_async(resource_group_name, lab_name, name, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Modify properties of custom images.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the custom image.
+    # @param custom_image [CustomImageFragment] A custom image.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [CustomImage] operation results.
+    #
+    def update(resource_group_name, lab_name, name, custom_image, custom_headers:nil)
+      response = update_async(resource_group_name, lab_name, name, custom_image, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Modify properties of custom images.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the custom image.
+    # @param custom_image [CustomImageFragment] A custom image.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def update_with_http_info(resource_group_name, lab_name, name, custom_image, custom_headers:nil)
+      update_async(resource_group_name, lab_name, name, custom_image, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Modify properties of custom images.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the custom image.
+    # @param custom_image [CustomImageFragment] A custom image.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def update_async(resource_group_name, lab_name, name, custom_image, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, 'custom_image is nil' if custom_image.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CustomImageFragment.mapper()
+      request_content = @client.serialize(request_mapper,  custom_image)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/customimages/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:patch, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CustomImage.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Create or replace an existing custom image. This operation can take a while
+    # to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the custom image.
+    # @param custom_image [CustomImage] A custom image.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [CustomImage] operation results.
+    #
+    def begin_create_or_update(resource_group_name, lab_name, name, custom_image, custom_headers:nil)
+      response = begin_create_or_update_async(resource_group_name, lab_name, name, custom_image, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Create or replace an existing custom image. This operation can take a while
+    # to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the custom image.
+    # @param custom_image [CustomImage] A custom image.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_create_or_update_with_http_info(resource_group_name, lab_name, name, custom_image, custom_headers:nil)
+      begin_create_or_update_async(resource_group_name, lab_name, name, custom_image, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Create or replace an existing custom image. This operation can take a while
+    # to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the custom image.
+    # @param custom_image [CustomImage] A custom image.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_create_or_update_async(resource_group_name, lab_name, name, custom_image, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, 'custom_image is nil' if custom_image.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CustomImage.mapper()
+      request_content = @client.serialize(request_mapper,  custom_image)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/customimages/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:put, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 201
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CustomImage.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+        # Deserialize Response
+        if status_code == 201
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CustomImage.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Delete custom image. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the custom image.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def begin_delete(resource_group_name, lab_name, name, custom_headers:nil)
+      response = begin_delete_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Delete custom image. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the custom image.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_delete_with_http_info(resource_group_name, lab_name, name, custom_headers:nil)
+      begin_delete_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Delete custom image. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the custom image.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_delete_async(resource_group_name, lab_name, name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/customimages/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:delete, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 202 || status_code == 204
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List custom images in a given lab.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [CustomImageList] operation results.
+    #
+    def list_next(next_page_link, custom_headers:nil)
+      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # List custom images in a given lab.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_next_with_http_info(next_page_link, custom_headers:nil)
+      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List custom images in a given lab.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_next_async(next_page_link, custom_headers:nil)
+      fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = '{nextLink}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          skip_encoding_path_params: {'nextLink' => next_page_link},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CustomImageList.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List custom images in a given lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=vm)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [CustomImageList] which provide lazy access to pages of the response.
+    #
+    def list_as_lazy(resource_group_name, lab_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      response = list_async(resource_group_name, lab_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+      unless response.nil?
+        page = response.body
+        page.next_method = Proc.new do |next_page_link|
+          list_next_async(next_page_link, custom_headers:custom_headers)
+        end
+        page
+      end
+    end
+
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/dev_test_labs_client.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/dev_test_labs_client.rb
new file mode 100644
index 0000000000..6ddc0ae70d
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/dev_test_labs_client.rb
@@ -0,0 +1,227 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  #
+  # A service client - single point of access to the REST API.
+  #
+  class DevTestLabsClient < MsRestAzure::AzureServiceClient
+    include MsRestAzure
+    include MsRestAzure::Serialization
+
+    # @return [String] the base URI of the service.
+    attr_accessor :base_url
+
+    # @return Credentials needed for the client to connect to Azure.
+    attr_reader :credentials
+
+    # @return [String] Client API version.
+    attr_reader :api_version
+
+    # @return [String] The subscription ID.
+    attr_accessor :subscription_id
+
+    # @return [String] The preferred language for the response.
+    attr_accessor :accept_language
+
+    # @return [Integer] The retry timeout in seconds for Long Running
+    # Operations. Default value is 30.
+    attr_accessor :long_running_operation_retry_timeout
+
+    # @return [Boolean] Whether a unique x-ms-client-request-id should be
+    # generated. When set to true a unique x-ms-client-request-id value is
+    # generated and included in each request. Default is true.
+    attr_accessor :generate_client_request_id
+
+    # @return [ProviderOperations] provider_operations
+    attr_reader :provider_operations
+
+    # @return [Labs] labs
+    attr_reader :labs
+
+    # @return [Operations] operations
+    attr_reader :operations
+
+    # @return [GlobalSchedules] global_schedules
+    attr_reader :global_schedules
+
+    # @return [ArtifactSources] artifact_sources
+    attr_reader :artifact_sources
+
+    # @return [ArmTemplates] arm_templates
+    attr_reader :arm_templates
+
+    # @return [Artifacts] artifacts
+    attr_reader :artifacts
+
+    # @return [Costs] costs
+    attr_reader :costs
+
+    # @return [CustomImages] custom_images
+    attr_reader :custom_images
+
+    # @return [Formulas] formulas
+    attr_reader :formulas
+
+    # @return [GalleryImages] gallery_images
+    attr_reader :gallery_images
+
+    # @return [NotificationChannels] notification_channels
+    attr_reader :notification_channels
+
+    # @return [PolicySets] policy_sets
+    attr_reader :policy_sets
+
+    # @return [Policies] policies
+    attr_reader :policies
+
+    # @return [Schedules] schedules
+    attr_reader :schedules
+
+    # @return [ServiceRunners] service_runners
+    attr_reader :service_runners
+
+    # @return [Users] users
+    attr_reader :users
+
+    # @return [Disks] disks
+    attr_reader :disks
+
+    # @return [Environments] environments
+    attr_reader :environments
+
+    # @return [Secrets] secrets
+    attr_reader :secrets
+
+    # @return [ServiceFabrics] service_fabrics
+    attr_reader :service_fabrics
+
+    # @return [ServiceFabricSchedules] service_fabric_schedules
+    attr_reader :service_fabric_schedules
+
+    # @return [VirtualMachines] virtual_machines
+    attr_reader :virtual_machines
+
+    # @return [VirtualMachineSchedules] virtual_machine_schedules
+    attr_reader :virtual_machine_schedules
+
+    # @return [VirtualNetworks] virtual_networks
+    attr_reader :virtual_networks
+
+    #
+    # Creates initializes a new instance of the DevTestLabsClient class.
+    # @param credentials [MsRest::ServiceClientCredentials] credentials to authorize HTTP requests made by the service client.
+    # @param base_url [String] the base URI of the service.
+    # @param options [Array] filters to be applied to the HTTP requests.
+    #
+    def initialize(credentials = nil, base_url = nil, options = nil)
+      super(credentials, options)
+      @base_url = base_url || 'https://management.azure.com'
+
+      fail ArgumentError, 'invalid type of credentials input parameter' unless credentials.is_a?(MsRest::ServiceClientCredentials) unless credentials.nil?
+      @credentials = credentials
+
+      @provider_operations = ProviderOperations.new(self)
+      @labs = Labs.new(self)
+      @operations = Operations.new(self)
+      @global_schedules = GlobalSchedules.new(self)
+      @artifact_sources = ArtifactSources.new(self)
+      @arm_templates = ArmTemplates.new(self)
+      @artifacts = Artifacts.new(self)
+      @costs = Costs.new(self)
+      @custom_images = CustomImages.new(self)
+      @formulas = Formulas.new(self)
+      @gallery_images = GalleryImages.new(self)
+      @notification_channels = NotificationChannels.new(self)
+      @policy_sets = PolicySets.new(self)
+      @policies = Policies.new(self)
+      @schedules = Schedules.new(self)
+      @service_runners = ServiceRunners.new(self)
+      @users = Users.new(self)
+      @disks = Disks.new(self)
+      @environments = Environments.new(self)
+      @secrets = Secrets.new(self)
+      @service_fabrics = ServiceFabrics.new(self)
+      @service_fabric_schedules = ServiceFabricSchedules.new(self)
+      @virtual_machines = VirtualMachines.new(self)
+      @virtual_machine_schedules = VirtualMachineSchedules.new(self)
+      @virtual_networks = VirtualNetworks.new(self)
+      @api_version = '2018-09-15'
+      @accept_language = 'en-US'
+      @long_running_operation_retry_timeout = 30
+      @generate_client_request_id = true
+      add_telemetry
+    end
+
+    #
+    # Makes a request and returns the body of the response.
+    # @param method [Symbol] with any of the following values :get, :put, :post, :patch, :delete.
+    # @param path [String] the path, relative to {base_url}.
+    # @param options [Hash{String=>String}] specifying any request options like :body.
+    # @return [Hash{String=>String}] containing the body of the response.
+    # Example:
+    #
+    #  request_content = "{'location':'westus','tags':{'tag1':'val1','tag2':'val2'}}"
+    #  path = "/path"
+    #  options = {
+    #    body: request_content,
+    #    query_params: {'api-version' => '2016-02-01'}
+    #  }
+    #  result = @client.make_request(:put, path, options)
+    #
+    def make_request(method, path, options = {})
+      result = make_request_with_http_info(method, path, options)
+      result.body unless result.nil?
+    end
+
+    #
+    # Makes a request and returns the operation response.
+    # @param method [Symbol] with any of the following values :get, :put, :post, :patch, :delete.
+    # @param path [String] the path, relative to {base_url}.
+    # @param options [Hash{String=>String}] specifying any request options like :body.
+    # @return [MsRestAzure::AzureOperationResponse] Operation response containing the request, response and status.
+    #
+    def make_request_with_http_info(method, path, options = {})
+      result = make_request_async(method, path, options).value!
+      result.body = result.response.body.to_s.empty? ? nil : JSON.load(result.response.body)
+      result
+    end
+
+    #
+    # Makes a request asynchronously.
+    # @param method [Symbol] with any of the following values :get, :put, :post, :patch, :delete.
+    # @param path [String] the path, relative to {base_url}.
+    # @param options [Hash{String=>String}] specifying any request options like :body.
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def make_request_async(method, path, options = {})
+      fail ArgumentError, 'method is nil' if method.nil?
+      fail ArgumentError, 'path is nil' if path.nil?
+
+      request_url = options[:base_url] || @base_url
+      if(!options[:headers].nil? && !options[:headers]['Content-Type'].nil?)
+        @request_headers['Content-Type'] = options[:headers]['Content-Type']
+      end
+
+      request_headers = @request_headers
+      request_headers.merge!({'accept-language' => @accept_language}) unless @accept_language.nil?
+      options.merge!({headers: request_headers.merge(options[:headers] || {})})
+      options.merge!({credentials: @credentials}) unless @credentials.nil?
+
+      super(request_url, method, path, options)
+    end
+
+
+    private
+    #
+    # Adds telemetry information.
+    #
+    def add_telemetry
+        sdk_information = 'azure_mgmt_devtestlabs'
+        sdk_information = "#{sdk_information}/0.17.2"
+        add_user_agent_information(sdk_information)
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/disks.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/disks.rb
new file mode 100644
index 0000000000..d26a47fa6d
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/disks.rb
@@ -0,0 +1,1090 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  #
+  # The DevTest Labs Client.
+  #
+  class Disks
+    include MsRestAzure
+
+    #
+    # Creates and initializes a new instance of the Disks class.
+    # @param client service class for accessing basic functionality.
+    #
+    def initialize(client)
+      @client = client
+    end
+
+    # @return [DevTestLabsClient] reference to the DevTestLabsClient
+    attr_reader :client
+
+    #
+    # List disks in a given user profile.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=diskType)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Array<Disk>] operation results.
+    #
+    def list(resource_group_name, lab_name, user_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      first_page = list_as_lazy(resource_group_name, lab_name, user_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers)
+      first_page.get_all_items
+    end
+
+    #
+    # List disks in a given user profile.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=diskType)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_with_http_info(resource_group_name, lab_name, user_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      list_async(resource_group_name, lab_name, user_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List disks in a given user profile.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=diskType)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_async(resource_group_name, lab_name, user_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'user_name is nil' if user_name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{userName}/disks'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'userName' => user_name},
+          query_params: {'$expand' => expand,'$filter' => filter,'$top' => top,'$orderby' => orderby,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DiskList.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Get disk.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the disk.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=diskType)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Disk] operation results.
+    #
+    def get(resource_group_name, lab_name, user_name, name, expand:nil, custom_headers:nil)
+      response = get_async(resource_group_name, lab_name, user_name, name, expand:expand, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Get disk.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the disk.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=diskType)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def get_with_http_info(resource_group_name, lab_name, user_name, name, expand:nil, custom_headers:nil)
+      get_async(resource_group_name, lab_name, user_name, name, expand:expand, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Get disk.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the disk.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=diskType)'
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def get_async(resource_group_name, lab_name, user_name, name, expand:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'user_name is nil' if user_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{userName}/disks/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'userName' => user_name,'name' => name},
+          query_params: {'$expand' => expand,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Disk.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Create or replace an existing disk. This operation can take a while to
+    # complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the disk.
+    # @param disk [Disk] A Disk.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Disk] operation results.
+    #
+    def create_or_update(resource_group_name, lab_name, user_name, name, disk, custom_headers:nil)
+      response = create_or_update_async(resource_group_name, lab_name, user_name, name, disk, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the disk.
+    # @param disk [Disk] A Disk.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def create_or_update_async(resource_group_name, lab_name, user_name, name, disk, custom_headers:nil)
+      # Send request
+      promise = begin_create_or_update_async(resource_group_name, lab_name, user_name, name, disk, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+          result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Disk.mapper()
+          parsed_response = @client.deserialize(result_mapper, parsed_response)
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Delete disk. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the disk.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    def delete(resource_group_name, lab_name, user_name, name, custom_headers:nil)
+      response = delete_async(resource_group_name, lab_name, user_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the disk.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def delete_async(resource_group_name, lab_name, user_name, name, custom_headers:nil)
+      # Send request
+      promise = begin_delete_async(resource_group_name, lab_name, user_name, name, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Modify properties of disks.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the disk.
+    # @param disk [DiskFragment] A Disk.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Disk] operation results.
+    #
+    def update(resource_group_name, lab_name, user_name, name, disk, custom_headers:nil)
+      response = update_async(resource_group_name, lab_name, user_name, name, disk, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Modify properties of disks.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the disk.
+    # @param disk [DiskFragment] A Disk.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def update_with_http_info(resource_group_name, lab_name, user_name, name, disk, custom_headers:nil)
+      update_async(resource_group_name, lab_name, user_name, name, disk, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Modify properties of disks.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the disk.
+    # @param disk [DiskFragment] A Disk.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def update_async(resource_group_name, lab_name, user_name, name, disk, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'user_name is nil' if user_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, 'disk is nil' if disk.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DiskFragment.mapper()
+      request_content = @client.serialize(request_mapper,  disk)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{userName}/disks/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'userName' => user_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:patch, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Disk.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Attach and create the lease of the disk to the virtual machine. This
+    # operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the disk.
+    # @param attach_disk_properties [AttachDiskProperties] Properties of the disk
+    # to attach.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    def attach(resource_group_name, lab_name, user_name, name, attach_disk_properties, custom_headers:nil)
+      response = attach_async(resource_group_name, lab_name, user_name, name, attach_disk_properties, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the disk.
+    # @param attach_disk_properties [AttachDiskProperties] Properties of the disk
+    # to attach.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def attach_async(resource_group_name, lab_name, user_name, name, attach_disk_properties, custom_headers:nil)
+      # Send request
+      promise = begin_attach_async(resource_group_name, lab_name, user_name, name, attach_disk_properties, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Detach and break the lease of the disk attached to the virtual machine. This
+    # operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the disk.
+    # @param detach_disk_properties [DetachDiskProperties] Properties of the disk
+    # to detach.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    def detach(resource_group_name, lab_name, user_name, name, detach_disk_properties, custom_headers:nil)
+      response = detach_async(resource_group_name, lab_name, user_name, name, detach_disk_properties, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the disk.
+    # @param detach_disk_properties [DetachDiskProperties] Properties of the disk
+    # to detach.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def detach_async(resource_group_name, lab_name, user_name, name, detach_disk_properties, custom_headers:nil)
+      # Send request
+      promise = begin_detach_async(resource_group_name, lab_name, user_name, name, detach_disk_properties, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Create or replace an existing disk. This operation can take a while to
+    # complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the disk.
+    # @param disk [Disk] A Disk.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Disk] operation results.
+    #
+    def begin_create_or_update(resource_group_name, lab_name, user_name, name, disk, custom_headers:nil)
+      response = begin_create_or_update_async(resource_group_name, lab_name, user_name, name, disk, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Create or replace an existing disk. This operation can take a while to
+    # complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the disk.
+    # @param disk [Disk] A Disk.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_create_or_update_with_http_info(resource_group_name, lab_name, user_name, name, disk, custom_headers:nil)
+      begin_create_or_update_async(resource_group_name, lab_name, user_name, name, disk, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Create or replace an existing disk. This operation can take a while to
+    # complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the disk.
+    # @param disk [Disk] A Disk.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_create_or_update_async(resource_group_name, lab_name, user_name, name, disk, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'user_name is nil' if user_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, 'disk is nil' if disk.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Disk.mapper()
+      request_content = @client.serialize(request_mapper,  disk)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{userName}/disks/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'userName' => user_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:put, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 201
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Disk.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+        # Deserialize Response
+        if status_code == 201
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Disk.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Delete disk. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the disk.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def begin_delete(resource_group_name, lab_name, user_name, name, custom_headers:nil)
+      response = begin_delete_async(resource_group_name, lab_name, user_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Delete disk. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the disk.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_delete_with_http_info(resource_group_name, lab_name, user_name, name, custom_headers:nil)
+      begin_delete_async(resource_group_name, lab_name, user_name, name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Delete disk. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the disk.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_delete_async(resource_group_name, lab_name, user_name, name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'user_name is nil' if user_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{userName}/disks/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'userName' => user_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:delete, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 202 || status_code == 204
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Attach and create the lease of the disk to the virtual machine. This
+    # operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the disk.
+    # @param attach_disk_properties [AttachDiskProperties] Properties of the disk
+    # to attach.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def begin_attach(resource_group_name, lab_name, user_name, name, attach_disk_properties, custom_headers:nil)
+      response = begin_attach_async(resource_group_name, lab_name, user_name, name, attach_disk_properties, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Attach and create the lease of the disk to the virtual machine. This
+    # operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the disk.
+    # @param attach_disk_properties [AttachDiskProperties] Properties of the disk
+    # to attach.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_attach_with_http_info(resource_group_name, lab_name, user_name, name, attach_disk_properties, custom_headers:nil)
+      begin_attach_async(resource_group_name, lab_name, user_name, name, attach_disk_properties, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Attach and create the lease of the disk to the virtual machine. This
+    # operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the disk.
+    # @param attach_disk_properties [AttachDiskProperties] Properties of the disk
+    # to attach.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_attach_async(resource_group_name, lab_name, user_name, name, attach_disk_properties, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'user_name is nil' if user_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, 'attach_disk_properties is nil' if attach_disk_properties.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::AttachDiskProperties.mapper()
+      request_content = @client.serialize(request_mapper,  attach_disk_properties)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{userName}/disks/{name}/attach'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'userName' => user_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 202
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Detach and break the lease of the disk attached to the virtual machine. This
+    # operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the disk.
+    # @param detach_disk_properties [DetachDiskProperties] Properties of the disk
+    # to detach.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def begin_detach(resource_group_name, lab_name, user_name, name, detach_disk_properties, custom_headers:nil)
+      response = begin_detach_async(resource_group_name, lab_name, user_name, name, detach_disk_properties, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Detach and break the lease of the disk attached to the virtual machine. This
+    # operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the disk.
+    # @param detach_disk_properties [DetachDiskProperties] Properties of the disk
+    # to detach.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_detach_with_http_info(resource_group_name, lab_name, user_name, name, detach_disk_properties, custom_headers:nil)
+      begin_detach_async(resource_group_name, lab_name, user_name, name, detach_disk_properties, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Detach and break the lease of the disk attached to the virtual machine. This
+    # operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the disk.
+    # @param detach_disk_properties [DetachDiskProperties] Properties of the disk
+    # to detach.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_detach_async(resource_group_name, lab_name, user_name, name, detach_disk_properties, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'user_name is nil' if user_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, 'detach_disk_properties is nil' if detach_disk_properties.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DetachDiskProperties.mapper()
+      request_content = @client.serialize(request_mapper,  detach_disk_properties)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{userName}/disks/{name}/detach'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'userName' => user_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 202
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List disks in a given user profile.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [DiskList] operation results.
+    #
+    def list_next(next_page_link, custom_headers:nil)
+      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # List disks in a given user profile.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_next_with_http_info(next_page_link, custom_headers:nil)
+      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List disks in a given user profile.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_next_async(next_page_link, custom_headers:nil)
+      fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = '{nextLink}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          skip_encoding_path_params: {'nextLink' => next_page_link},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DiskList.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List disks in a given user profile.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=diskType)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [DiskList] which provide lazy access to pages of the response.
+    #
+    def list_as_lazy(resource_group_name, lab_name, user_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      response = list_async(resource_group_name, lab_name, user_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+      unless response.nil?
+        page = response.body
+        page.next_method = Proc.new do |next_page_link|
+          list_next_async(next_page_link, custom_headers:custom_headers)
+        end
+        page
+      end
+    end
+
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/environments.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/environments.rb
new file mode 100644
index 0000000000..f2d74f0ca3
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/environments.rb
@@ -0,0 +1,793 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  #
+  # The DevTest Labs Client.
+  #
+  class Environments
+    include MsRestAzure
+
+    #
+    # Creates and initializes a new instance of the Environments class.
+    # @param client service class for accessing basic functionality.
+    #
+    def initialize(client)
+      @client = client
+    end
+
+    # @return [DevTestLabsClient] reference to the DevTestLabsClient
+    attr_reader :client
+
+    #
+    # List environments in a given user profile.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=deploymentProperties)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Array<DtlEnvironment>] operation results.
+    #
+    def list(resource_group_name, lab_name, user_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      first_page = list_as_lazy(resource_group_name, lab_name, user_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers)
+      first_page.get_all_items
+    end
+
+    #
+    # List environments in a given user profile.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=deploymentProperties)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_with_http_info(resource_group_name, lab_name, user_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      list_async(resource_group_name, lab_name, user_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List environments in a given user profile.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=deploymentProperties)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_async(resource_group_name, lab_name, user_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'user_name is nil' if user_name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{userName}/environments'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'userName' => user_name},
+          query_params: {'$expand' => expand,'$filter' => filter,'$top' => top,'$orderby' => orderby,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DtlEnvironmentList.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Get environment.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the environment.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=deploymentProperties)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [DtlEnvironment] operation results.
+    #
+    def get(resource_group_name, lab_name, user_name, name, expand:nil, custom_headers:nil)
+      response = get_async(resource_group_name, lab_name, user_name, name, expand:expand, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Get environment.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the environment.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=deploymentProperties)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def get_with_http_info(resource_group_name, lab_name, user_name, name, expand:nil, custom_headers:nil)
+      get_async(resource_group_name, lab_name, user_name, name, expand:expand, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Get environment.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the environment.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=deploymentProperties)'
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def get_async(resource_group_name, lab_name, user_name, name, expand:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'user_name is nil' if user_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{userName}/environments/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'userName' => user_name,'name' => name},
+          query_params: {'$expand' => expand,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DtlEnvironment.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Create or replace an existing environment. This operation can take a while to
+    # complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the environment.
+    # @param dtl_environment [DtlEnvironment] An environment, which is essentially
+    # an ARM template deployment.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [DtlEnvironment] operation results.
+    #
+    def create_or_update(resource_group_name, lab_name, user_name, name, dtl_environment, custom_headers:nil)
+      response = create_or_update_async(resource_group_name, lab_name, user_name, name, dtl_environment, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the environment.
+    # @param dtl_environment [DtlEnvironment] An environment, which is essentially
+    # an ARM template deployment.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def create_or_update_async(resource_group_name, lab_name, user_name, name, dtl_environment, custom_headers:nil)
+      # Send request
+      promise = begin_create_or_update_async(resource_group_name, lab_name, user_name, name, dtl_environment, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+          result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DtlEnvironment.mapper()
+          parsed_response = @client.deserialize(result_mapper, parsed_response)
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Delete environment. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the environment.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    def delete(resource_group_name, lab_name, user_name, name, custom_headers:nil)
+      response = delete_async(resource_group_name, lab_name, user_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the environment.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def delete_async(resource_group_name, lab_name, user_name, name, custom_headers:nil)
+      # Send request
+      promise = begin_delete_async(resource_group_name, lab_name, user_name, name, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Modify properties of environments.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the environment.
+    # @param dtl_environment [DtlEnvironmentFragment] An environment, which is
+    # essentially an ARM template deployment.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [DtlEnvironment] operation results.
+    #
+    def update(resource_group_name, lab_name, user_name, name, dtl_environment, custom_headers:nil)
+      response = update_async(resource_group_name, lab_name, user_name, name, dtl_environment, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Modify properties of environments.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the environment.
+    # @param dtl_environment [DtlEnvironmentFragment] An environment, which is
+    # essentially an ARM template deployment.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def update_with_http_info(resource_group_name, lab_name, user_name, name, dtl_environment, custom_headers:nil)
+      update_async(resource_group_name, lab_name, user_name, name, dtl_environment, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Modify properties of environments.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the environment.
+    # @param dtl_environment [DtlEnvironmentFragment] An environment, which is
+    # essentially an ARM template deployment.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def update_async(resource_group_name, lab_name, user_name, name, dtl_environment, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'user_name is nil' if user_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, 'dtl_environment is nil' if dtl_environment.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DtlEnvironmentFragment.mapper()
+      request_content = @client.serialize(request_mapper,  dtl_environment)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{userName}/environments/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'userName' => user_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:patch, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DtlEnvironment.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Create or replace an existing environment. This operation can take a while to
+    # complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the environment.
+    # @param dtl_environment [DtlEnvironment] An environment, which is essentially
+    # an ARM template deployment.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [DtlEnvironment] operation results.
+    #
+    def begin_create_or_update(resource_group_name, lab_name, user_name, name, dtl_environment, custom_headers:nil)
+      response = begin_create_or_update_async(resource_group_name, lab_name, user_name, name, dtl_environment, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Create or replace an existing environment. This operation can take a while to
+    # complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the environment.
+    # @param dtl_environment [DtlEnvironment] An environment, which is essentially
+    # an ARM template deployment.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_create_or_update_with_http_info(resource_group_name, lab_name, user_name, name, dtl_environment, custom_headers:nil)
+      begin_create_or_update_async(resource_group_name, lab_name, user_name, name, dtl_environment, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Create or replace an existing environment. This operation can take a while to
+    # complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the environment.
+    # @param dtl_environment [DtlEnvironment] An environment, which is essentially
+    # an ARM template deployment.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_create_or_update_async(resource_group_name, lab_name, user_name, name, dtl_environment, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'user_name is nil' if user_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, 'dtl_environment is nil' if dtl_environment.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DtlEnvironment.mapper()
+      request_content = @client.serialize(request_mapper,  dtl_environment)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{userName}/environments/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'userName' => user_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:put, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 201
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DtlEnvironment.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+        # Deserialize Response
+        if status_code == 201
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DtlEnvironment.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Delete environment. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the environment.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def begin_delete(resource_group_name, lab_name, user_name, name, custom_headers:nil)
+      response = begin_delete_async(resource_group_name, lab_name, user_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Delete environment. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the environment.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_delete_with_http_info(resource_group_name, lab_name, user_name, name, custom_headers:nil)
+      begin_delete_async(resource_group_name, lab_name, user_name, name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Delete environment. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the environment.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_delete_async(resource_group_name, lab_name, user_name, name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'user_name is nil' if user_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{userName}/environments/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'userName' => user_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:delete, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 202 || status_code == 204
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List environments in a given user profile.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [DtlEnvironmentList] operation results.
+    #
+    def list_next(next_page_link, custom_headers:nil)
+      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # List environments in a given user profile.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_next_with_http_info(next_page_link, custom_headers:nil)
+      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List environments in a given user profile.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_next_async(next_page_link, custom_headers:nil)
+      fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = '{nextLink}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          skip_encoding_path_params: {'nextLink' => next_page_link},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DtlEnvironmentList.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List environments in a given user profile.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=deploymentProperties)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [DtlEnvironmentList] which provide lazy access to pages of the
+    # response.
+    #
+    def list_as_lazy(resource_group_name, lab_name, user_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      response = list_async(resource_group_name, lab_name, user_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+      unless response.nil?
+        page = response.body
+        page.next_method = Proc.new do |next_page_link|
+          list_next_async(next_page_link, custom_headers:custom_headers)
+        end
+        page
+      end
+    end
+
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/formulas.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/formulas.rb
new file mode 100644
index 0000000000..b92f3e6976
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/formulas.rb
@@ -0,0 +1,727 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  #
+  # The DevTest Labs Client.
+  #
+  class Formulas
+    include MsRestAzure
+
+    #
+    # Creates and initializes a new instance of the Formulas class.
+    # @param client service class for accessing basic functionality.
+    #
+    def initialize(client)
+      @client = client
+    end
+
+    # @return [DevTestLabsClient] reference to the DevTestLabsClient
+    attr_reader :client
+
+    #
+    # List formulas in a given lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=description)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Array<Formula>] operation results.
+    #
+    def list(resource_group_name, lab_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      first_page = list_as_lazy(resource_group_name, lab_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers)
+      first_page.get_all_items
+    end
+
+    #
+    # List formulas in a given lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=description)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_with_http_info(resource_group_name, lab_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      list_async(resource_group_name, lab_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List formulas in a given lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=description)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_async(resource_group_name, lab_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/formulas'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name},
+          query_params: {'$expand' => expand,'$filter' => filter,'$top' => top,'$orderby' => orderby,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::FormulaList.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Get formula.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the formula.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=description)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Formula] operation results.
+    #
+    def get(resource_group_name, lab_name, name, expand:nil, custom_headers:nil)
+      response = get_async(resource_group_name, lab_name, name, expand:expand, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Get formula.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the formula.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=description)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def get_with_http_info(resource_group_name, lab_name, name, expand:nil, custom_headers:nil)
+      get_async(resource_group_name, lab_name, name, expand:expand, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Get formula.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the formula.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=description)'
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def get_async(resource_group_name, lab_name, name, expand:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/formulas/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'$expand' => expand,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Formula.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Create or replace an existing Formula. This operation can take a while to
+    # complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the formula.
+    # @param formula [Formula] A formula for creating a VM, specifying an image
+    # base and other parameters
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Formula] operation results.
+    #
+    def create_or_update(resource_group_name, lab_name, name, formula, custom_headers:nil)
+      response = create_or_update_async(resource_group_name, lab_name, name, formula, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the formula.
+    # @param formula [Formula] A formula for creating a VM, specifying an image
+    # base and other parameters
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def create_or_update_async(resource_group_name, lab_name, name, formula, custom_headers:nil)
+      # Send request
+      promise = begin_create_or_update_async(resource_group_name, lab_name, name, formula, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+          result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Formula.mapper()
+          parsed_response = @client.deserialize(result_mapper, parsed_response)
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Delete formula.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the formula.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def delete(resource_group_name, lab_name, name, custom_headers:nil)
+      response = delete_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Delete formula.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the formula.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def delete_with_http_info(resource_group_name, lab_name, name, custom_headers:nil)
+      delete_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Delete formula.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the formula.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def delete_async(resource_group_name, lab_name, name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/formulas/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:delete, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 204
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Modify properties of formulas.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the formula.
+    # @param formula [FormulaFragment] A formula for creating a VM, specifying an
+    # image base and other parameters
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Formula] operation results.
+    #
+    def update(resource_group_name, lab_name, name, formula, custom_headers:nil)
+      response = update_async(resource_group_name, lab_name, name, formula, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Modify properties of formulas.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the formula.
+    # @param formula [FormulaFragment] A formula for creating a VM, specifying an
+    # image base and other parameters
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def update_with_http_info(resource_group_name, lab_name, name, formula, custom_headers:nil)
+      update_async(resource_group_name, lab_name, name, formula, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Modify properties of formulas.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the formula.
+    # @param formula [FormulaFragment] A formula for creating a VM, specifying an
+    # image base and other parameters
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def update_async(resource_group_name, lab_name, name, formula, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, 'formula is nil' if formula.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::FormulaFragment.mapper()
+      request_content = @client.serialize(request_mapper,  formula)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/formulas/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:patch, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Formula.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Create or replace an existing Formula. This operation can take a while to
+    # complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the formula.
+    # @param formula [Formula] A formula for creating a VM, specifying an image
+    # base and other parameters
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Formula] operation results.
+    #
+    def begin_create_or_update(resource_group_name, lab_name, name, formula, custom_headers:nil)
+      response = begin_create_or_update_async(resource_group_name, lab_name, name, formula, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Create or replace an existing Formula. This operation can take a while to
+    # complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the formula.
+    # @param formula [Formula] A formula for creating a VM, specifying an image
+    # base and other parameters
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_create_or_update_with_http_info(resource_group_name, lab_name, name, formula, custom_headers:nil)
+      begin_create_or_update_async(resource_group_name, lab_name, name, formula, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Create or replace an existing Formula. This operation can take a while to
+    # complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the formula.
+    # @param formula [Formula] A formula for creating a VM, specifying an image
+    # base and other parameters
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_create_or_update_async(resource_group_name, lab_name, name, formula, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, 'formula is nil' if formula.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Formula.mapper()
+      request_content = @client.serialize(request_mapper,  formula)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/formulas/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:put, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 201
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Formula.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+        # Deserialize Response
+        if status_code == 201
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Formula.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List formulas in a given lab.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [FormulaList] operation results.
+    #
+    def list_next(next_page_link, custom_headers:nil)
+      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # List formulas in a given lab.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_next_with_http_info(next_page_link, custom_headers:nil)
+      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List formulas in a given lab.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_next_async(next_page_link, custom_headers:nil)
+      fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = '{nextLink}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          skip_encoding_path_params: {'nextLink' => next_page_link},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::FormulaList.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List formulas in a given lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=description)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [FormulaList] which provide lazy access to pages of the response.
+    #
+    def list_as_lazy(resource_group_name, lab_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      response = list_async(resource_group_name, lab_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+      unless response.nil?
+        page = response.body
+        page.next_method = Proc.new do |next_page_link|
+          list_next_async(next_page_link, custom_headers:custom_headers)
+        end
+        page
+      end
+    end
+
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/gallery_images.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/gallery_images.rb
new file mode 100644
index 0000000000..061ec380d8
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/gallery_images.rb
@@ -0,0 +1,259 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  #
+  # The DevTest Labs Client.
+  #
+  class GalleryImages
+    include MsRestAzure
+
+    #
+    # Creates and initializes a new instance of the GalleryImages class.
+    # @param client service class for accessing basic functionality.
+    #
+    def initialize(client)
+      @client = client
+    end
+
+    # @return [DevTestLabsClient] reference to the DevTestLabsClient
+    attr_reader :client
+
+    #
+    # List gallery images in a given lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=author)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Array<GalleryImage>] operation results.
+    #
+    def list(resource_group_name, lab_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      first_page = list_as_lazy(resource_group_name, lab_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers)
+      first_page.get_all_items
+    end
+
+    #
+    # List gallery images in a given lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=author)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_with_http_info(resource_group_name, lab_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      list_async(resource_group_name, lab_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List gallery images in a given lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=author)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_async(resource_group_name, lab_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/galleryimages'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name},
+          query_params: {'$expand' => expand,'$filter' => filter,'$top' => top,'$orderby' => orderby,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::GalleryImageList.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List gallery images in a given lab.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [GalleryImageList] operation results.
+    #
+    def list_next(next_page_link, custom_headers:nil)
+      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # List gallery images in a given lab.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_next_with_http_info(next_page_link, custom_headers:nil)
+      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List gallery images in a given lab.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_next_async(next_page_link, custom_headers:nil)
+      fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = '{nextLink}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          skip_encoding_path_params: {'nextLink' => next_page_link},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::GalleryImageList.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List gallery images in a given lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=author)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [GalleryImageList] which provide lazy access to pages of the
+    # response.
+    #
+    def list_as_lazy(resource_group_name, lab_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      response = list_async(resource_group_name, lab_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+      unless response.nil?
+        page = response.body
+        page.next_method = Proc.new do |next_page_link|
+          list_next_async(next_page_link, custom_headers:custom_headers)
+        end
+        page
+      end
+    end
+
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/global_schedules.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/global_schedules.rb
new file mode 100644
index 0000000000..5e118a3d6a
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/global_schedules.rb
@@ -0,0 +1,1131 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  #
+  # The DevTest Labs Client.
+  #
+  class GlobalSchedules
+    include MsRestAzure
+
+    #
+    # Creates and initializes a new instance of the GlobalSchedules class.
+    # @param client service class for accessing basic functionality.
+    #
+    def initialize(client)
+      @client = client
+    end
+
+    # @return [DevTestLabsClient] reference to the DevTestLabsClient
+    attr_reader :client
+
+    #
+    # List schedules in a subscription.
+    #
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=status)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Array<Schedule>] operation results.
+    #
+    def list_by_subscription(expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      first_page = list_by_subscription_as_lazy(expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers)
+      first_page.get_all_items
+    end
+
+    #
+    # List schedules in a subscription.
+    #
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=status)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_by_subscription_with_http_info(expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      list_by_subscription_async(expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List schedules in a subscription.
+    #
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=status)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_by_subscription_async(expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/providers/Microsoft.DevTestLab/schedules'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id},
+          query_params: {'$expand' => expand,'$filter' => filter,'$top' => top,'$orderby' => orderby,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ScheduleList.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List schedules in a resource group.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=status)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Array<Schedule>] operation results.
+    #
+    def list_by_resource_group(resource_group_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      first_page = list_by_resource_group_as_lazy(resource_group_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers)
+      first_page.get_all_items
+    end
+
+    #
+    # List schedules in a resource group.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=status)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_by_resource_group_with_http_info(resource_group_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      list_by_resource_group_async(resource_group_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List schedules in a resource group.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=status)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_by_resource_group_async(resource_group_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/schedules'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name},
+          query_params: {'$expand' => expand,'$filter' => filter,'$top' => top,'$orderby' => orderby,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ScheduleList.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Get schedule.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the schedule.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=status)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Schedule] operation results.
+    #
+    def get(resource_group_name, name, expand:nil, custom_headers:nil)
+      response = get_async(resource_group_name, name, expand:expand, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Get schedule.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the schedule.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=status)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def get_with_http_info(resource_group_name, name, expand:nil, custom_headers:nil)
+      get_async(resource_group_name, name, expand:expand, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Get schedule.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the schedule.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=status)'
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def get_async(resource_group_name, name, expand:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/schedules/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'name' => name},
+          query_params: {'$expand' => expand,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Schedule.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Create or replace an existing schedule.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the schedule.
+    # @param schedule [Schedule] A schedule.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Schedule] operation results.
+    #
+    def create_or_update(resource_group_name, name, schedule, custom_headers:nil)
+      response = create_or_update_async(resource_group_name, name, schedule, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Create or replace an existing schedule.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the schedule.
+    # @param schedule [Schedule] A schedule.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def create_or_update_with_http_info(resource_group_name, name, schedule, custom_headers:nil)
+      create_or_update_async(resource_group_name, name, schedule, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Create or replace an existing schedule.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the schedule.
+    # @param schedule [Schedule] A schedule.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def create_or_update_async(resource_group_name, name, schedule, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, 'schedule is nil' if schedule.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Schedule.mapper()
+      request_content = @client.serialize(request_mapper,  schedule)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/schedules/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:put, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 201
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Schedule.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+        # Deserialize Response
+        if status_code == 201
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Schedule.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Delete schedule.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the schedule.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def delete(resource_group_name, name, custom_headers:nil)
+      response = delete_async(resource_group_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Delete schedule.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the schedule.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def delete_with_http_info(resource_group_name, name, custom_headers:nil)
+      delete_async(resource_group_name, name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Delete schedule.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the schedule.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def delete_async(resource_group_name, name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/schedules/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:delete, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 204
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Modify properties of schedules.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the schedule.
+    # @param schedule [ScheduleFragment] A schedule.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Schedule] operation results.
+    #
+    def update(resource_group_name, name, schedule, custom_headers:nil)
+      response = update_async(resource_group_name, name, schedule, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Modify properties of schedules.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the schedule.
+    # @param schedule [ScheduleFragment] A schedule.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def update_with_http_info(resource_group_name, name, schedule, custom_headers:nil)
+      update_async(resource_group_name, name, schedule, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Modify properties of schedules.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the schedule.
+    # @param schedule [ScheduleFragment] A schedule.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def update_async(resource_group_name, name, schedule, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, 'schedule is nil' if schedule.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ScheduleFragment.mapper()
+      request_content = @client.serialize(request_mapper,  schedule)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/schedules/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:patch, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Schedule.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Execute a schedule. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the schedule.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    def execute(resource_group_name, name, custom_headers:nil)
+      response = execute_async(resource_group_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the schedule.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def execute_async(resource_group_name, name, custom_headers:nil)
+      # Send request
+      promise = begin_execute_async(resource_group_name, name, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Updates a schedule's target resource Id. This operation can take a while to
+    # complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the schedule.
+    # @param retarget_schedule_properties [RetargetScheduleProperties] Properties
+    # for retargeting a virtual machine schedule.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    def retarget(resource_group_name, name, retarget_schedule_properties, custom_headers:nil)
+      response = retarget_async(resource_group_name, name, retarget_schedule_properties, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the schedule.
+    # @param retarget_schedule_properties [RetargetScheduleProperties] Properties
+    # for retargeting a virtual machine schedule.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def retarget_async(resource_group_name, name, retarget_schedule_properties, custom_headers:nil)
+      # Send request
+      promise = begin_retarget_async(resource_group_name, name, retarget_schedule_properties, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Execute a schedule. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the schedule.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def begin_execute(resource_group_name, name, custom_headers:nil)
+      response = begin_execute_async(resource_group_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Execute a schedule. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the schedule.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_execute_with_http_info(resource_group_name, name, custom_headers:nil)
+      begin_execute_async(resource_group_name, name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Execute a schedule. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the schedule.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_execute_async(resource_group_name, name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/schedules/{name}/execute'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 202
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Updates a schedule's target resource Id. This operation can take a while to
+    # complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the schedule.
+    # @param retarget_schedule_properties [RetargetScheduleProperties] Properties
+    # for retargeting a virtual machine schedule.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def begin_retarget(resource_group_name, name, retarget_schedule_properties, custom_headers:nil)
+      response = begin_retarget_async(resource_group_name, name, retarget_schedule_properties, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Updates a schedule's target resource Id. This operation can take a while to
+    # complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the schedule.
+    # @param retarget_schedule_properties [RetargetScheduleProperties] Properties
+    # for retargeting a virtual machine schedule.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_retarget_with_http_info(resource_group_name, name, retarget_schedule_properties, custom_headers:nil)
+      begin_retarget_async(resource_group_name, name, retarget_schedule_properties, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Updates a schedule's target resource Id. This operation can take a while to
+    # complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the schedule.
+    # @param retarget_schedule_properties [RetargetScheduleProperties] Properties
+    # for retargeting a virtual machine schedule.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_retarget_async(resource_group_name, name, retarget_schedule_properties, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, 'retarget_schedule_properties is nil' if retarget_schedule_properties.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::RetargetScheduleProperties.mapper()
+      request_content = @client.serialize(request_mapper,  retarget_schedule_properties)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/schedules/{name}/retarget'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 202
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List schedules in a subscription.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ScheduleList] operation results.
+    #
+    def list_by_subscription_next(next_page_link, custom_headers:nil)
+      response = list_by_subscription_next_async(next_page_link, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # List schedules in a subscription.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_by_subscription_next_with_http_info(next_page_link, custom_headers:nil)
+      list_by_subscription_next_async(next_page_link, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List schedules in a subscription.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_by_subscription_next_async(next_page_link, custom_headers:nil)
+      fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = '{nextLink}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          skip_encoding_path_params: {'nextLink' => next_page_link},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ScheduleList.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List schedules in a resource group.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ScheduleList] operation results.
+    #
+    def list_by_resource_group_next(next_page_link, custom_headers:nil)
+      response = list_by_resource_group_next_async(next_page_link, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # List schedules in a resource group.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_by_resource_group_next_with_http_info(next_page_link, custom_headers:nil)
+      list_by_resource_group_next_async(next_page_link, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List schedules in a resource group.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_by_resource_group_next_async(next_page_link, custom_headers:nil)
+      fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = '{nextLink}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          skip_encoding_path_params: {'nextLink' => next_page_link},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ScheduleList.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List schedules in a subscription.
+    #
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=status)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ScheduleList] which provide lazy access to pages of the response.
+    #
+    def list_by_subscription_as_lazy(expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      response = list_by_subscription_async(expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+      unless response.nil?
+        page = response.body
+        page.next_method = Proc.new do |next_page_link|
+          list_by_subscription_next_async(next_page_link, custom_headers:custom_headers)
+        end
+        page
+      end
+    end
+
+    #
+    # List schedules in a resource group.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=status)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ScheduleList] which provide lazy access to pages of the response.
+    #
+    def list_by_resource_group_as_lazy(resource_group_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      response = list_by_resource_group_async(resource_group_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+      unless response.nil?
+        page = response.body
+        page.next_method = Proc.new do |next_page_link|
+          list_by_resource_group_next_async(next_page_link, custom_headers:custom_headers)
+        end
+        page
+      end
+    end
+
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/labs.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/labs.rb
new file mode 100644
index 0000000000..7ad7a5058e
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/labs.rb
@@ -0,0 +1,1820 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  #
+  # The DevTest Labs Client.
+  #
+  class Labs
+    include MsRestAzure
+
+    #
+    # Creates and initializes a new instance of the Labs class.
+    # @param client service class for accessing basic functionality.
+    #
+    def initialize(client)
+      @client = client
+    end
+
+    # @return [DevTestLabsClient] reference to the DevTestLabsClient
+    attr_reader :client
+
+    #
+    # List labs in a subscription.
+    #
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=defaultStorageAccount)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Array<Lab>] operation results.
+    #
+    def list_by_subscription(expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      first_page = list_by_subscription_as_lazy(expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers)
+      first_page.get_all_items
+    end
+
+    #
+    # List labs in a subscription.
+    #
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=defaultStorageAccount)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_by_subscription_with_http_info(expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      list_by_subscription_async(expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List labs in a subscription.
+    #
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=defaultStorageAccount)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_by_subscription_async(expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/providers/Microsoft.DevTestLab/labs'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id},
+          query_params: {'$expand' => expand,'$filter' => filter,'$top' => top,'$orderby' => orderby,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabList.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List labs in a resource group.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=defaultStorageAccount)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Array<Lab>] operation results.
+    #
+    def list_by_resource_group(resource_group_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      first_page = list_by_resource_group_as_lazy(resource_group_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers)
+      first_page.get_all_items
+    end
+
+    #
+    # List labs in a resource group.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=defaultStorageAccount)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_by_resource_group_with_http_info(resource_group_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      list_by_resource_group_async(resource_group_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List labs in a resource group.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=defaultStorageAccount)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_by_resource_group_async(resource_group_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name},
+          query_params: {'$expand' => expand,'$filter' => filter,'$top' => top,'$orderby' => orderby,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabList.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Get lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the lab.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=defaultStorageAccount)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Lab] operation results.
+    #
+    def get(resource_group_name, name, expand:nil, custom_headers:nil)
+      response = get_async(resource_group_name, name, expand:expand, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Get lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the lab.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=defaultStorageAccount)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def get_with_http_info(resource_group_name, name, expand:nil, custom_headers:nil)
+      get_async(resource_group_name, name, expand:expand, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Get lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the lab.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=defaultStorageAccount)'
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def get_async(resource_group_name, name, expand:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'name' => name},
+          query_params: {'$expand' => expand,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Lab.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Create or replace an existing lab. This operation can take a while to
+    # complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the lab.
+    # @param lab [Lab] A lab.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Lab] operation results.
+    #
+    def create_or_update(resource_group_name, name, lab, custom_headers:nil)
+      response = create_or_update_async(resource_group_name, name, lab, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the lab.
+    # @param lab [Lab] A lab.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def create_or_update_async(resource_group_name, name, lab, custom_headers:nil)
+      # Send request
+      promise = begin_create_or_update_async(resource_group_name, name, lab, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+          result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Lab.mapper()
+          parsed_response = @client.deserialize(result_mapper, parsed_response)
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Delete lab. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the lab.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    def delete(resource_group_name, name, custom_headers:nil)
+      response = delete_async(resource_group_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the lab.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def delete_async(resource_group_name, name, custom_headers:nil)
+      # Send request
+      promise = begin_delete_async(resource_group_name, name, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Modify properties of labs.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the lab.
+    # @param lab [LabFragment] A lab.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Lab] operation results.
+    #
+    def update(resource_group_name, name, lab, custom_headers:nil)
+      response = update_async(resource_group_name, name, lab, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Modify properties of labs.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the lab.
+    # @param lab [LabFragment] A lab.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def update_with_http_info(resource_group_name, name, lab, custom_headers:nil)
+      update_async(resource_group_name, name, lab, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Modify properties of labs.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the lab.
+    # @param lab [LabFragment] A lab.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def update_async(resource_group_name, name, lab, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, 'lab is nil' if lab.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabFragment.mapper()
+      request_content = @client.serialize(request_mapper,  lab)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:patch, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Lab.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Claim a random claimable virtual machine in the lab. This operation can take
+    # a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the lab.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    def claim_any_vm(resource_group_name, name, custom_headers:nil)
+      response = claim_any_vm_async(resource_group_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the lab.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def claim_any_vm_async(resource_group_name, name, custom_headers:nil)
+      # Send request
+      promise = begin_claim_any_vm_async(resource_group_name, name, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Create virtual machines in a lab. This operation can take a while to
+    # complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the lab.
+    # @param lab_virtual_machine_creation_parameter
+    # [LabVirtualMachineCreationParameter] Properties for creating a virtual
+    # machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    def create_environment(resource_group_name, name, lab_virtual_machine_creation_parameter, custom_headers:nil)
+      response = create_environment_async(resource_group_name, name, lab_virtual_machine_creation_parameter, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the lab.
+    # @param lab_virtual_machine_creation_parameter
+    # [LabVirtualMachineCreationParameter] Properties for creating a virtual
+    # machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def create_environment_async(resource_group_name, name, lab_virtual_machine_creation_parameter, custom_headers:nil)
+      # Send request
+      promise = begin_create_environment_async(resource_group_name, name, lab_virtual_machine_creation_parameter, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Exports the lab resource usage into a storage account This operation can take
+    # a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the lab.
+    # @param export_resource_usage_parameters [ExportResourceUsageParameters] The
+    # parameters of the export operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    def export_resource_usage(resource_group_name, name, export_resource_usage_parameters, custom_headers:nil)
+      response = export_resource_usage_async(resource_group_name, name, export_resource_usage_parameters, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the lab.
+    # @param export_resource_usage_parameters [ExportResourceUsageParameters] The
+    # parameters of the export operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def export_resource_usage_async(resource_group_name, name, export_resource_usage_parameters, custom_headers:nil)
+      # Send request
+      promise = begin_export_resource_usage_async(resource_group_name, name, export_resource_usage_parameters, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Generate a URI for uploading custom disk images to a Lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the lab.
+    # @param generate_upload_uri_parameter [GenerateUploadUriParameter] Properties
+    # for generating an upload URI.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [GenerateUploadUriResponse] operation results.
+    #
+    def generate_upload_uri(resource_group_name, name, generate_upload_uri_parameter, custom_headers:nil)
+      response = generate_upload_uri_async(resource_group_name, name, generate_upload_uri_parameter, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Generate a URI for uploading custom disk images to a Lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the lab.
+    # @param generate_upload_uri_parameter [GenerateUploadUriParameter] Properties
+    # for generating an upload URI.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def generate_upload_uri_with_http_info(resource_group_name, name, generate_upload_uri_parameter, custom_headers:nil)
+      generate_upload_uri_async(resource_group_name, name, generate_upload_uri_parameter, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Generate a URI for uploading custom disk images to a Lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the lab.
+    # @param generate_upload_uri_parameter [GenerateUploadUriParameter] Properties
+    # for generating an upload URI.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def generate_upload_uri_async(resource_group_name, name, generate_upload_uri_parameter, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, 'generate_upload_uri_parameter is nil' if generate_upload_uri_parameter.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::GenerateUploadUriParameter.mapper()
+      request_content = @client.serialize(request_mapper,  generate_upload_uri_parameter)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{name}/generateUploadUri'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::GenerateUploadUriResponse.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Import a virtual machine into a different lab. This operation can take a
+    # while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the lab.
+    # @param import_lab_virtual_machine_request [ImportLabVirtualMachineRequest]
+    # This represents the payload required to import a virtual machine from a
+    # different lab into the current one
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    def import_virtual_machine(resource_group_name, name, import_lab_virtual_machine_request, custom_headers:nil)
+      response = import_virtual_machine_async(resource_group_name, name, import_lab_virtual_machine_request, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the lab.
+    # @param import_lab_virtual_machine_request [ImportLabVirtualMachineRequest]
+    # This represents the payload required to import a virtual machine from a
+    # different lab into the current one
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def import_virtual_machine_async(resource_group_name, name, import_lab_virtual_machine_request, custom_headers:nil)
+      # Send request
+      promise = begin_import_virtual_machine_async(resource_group_name, name, import_lab_virtual_machine_request, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # List disk images available for custom image creation.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the lab.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Array<LabVhd>] operation results.
+    #
+    def list_vhds(resource_group_name, name, custom_headers:nil)
+      first_page = list_vhds_as_lazy(resource_group_name, name, custom_headers:custom_headers)
+      first_page.get_all_items
+    end
+
+    #
+    # List disk images available for custom image creation.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the lab.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_vhds_with_http_info(resource_group_name, name, custom_headers:nil)
+      list_vhds_async(resource_group_name, name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List disk images available for custom image creation.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the lab.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_vhds_async(resource_group_name, name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{name}/listVhds'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabVhdList.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Create or replace an existing lab. This operation can take a while to
+    # complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the lab.
+    # @param lab [Lab] A lab.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Lab] operation results.
+    #
+    def begin_create_or_update(resource_group_name, name, lab, custom_headers:nil)
+      response = begin_create_or_update_async(resource_group_name, name, lab, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Create or replace an existing lab. This operation can take a while to
+    # complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the lab.
+    # @param lab [Lab] A lab.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_create_or_update_with_http_info(resource_group_name, name, lab, custom_headers:nil)
+      begin_create_or_update_async(resource_group_name, name, lab, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Create or replace an existing lab. This operation can take a while to
+    # complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the lab.
+    # @param lab [Lab] A lab.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_create_or_update_async(resource_group_name, name, lab, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, 'lab is nil' if lab.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Lab.mapper()
+      request_content = @client.serialize(request_mapper,  lab)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:put, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 201
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Lab.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+        # Deserialize Response
+        if status_code == 201
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Lab.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Delete lab. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the lab.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def begin_delete(resource_group_name, name, custom_headers:nil)
+      response = begin_delete_async(resource_group_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Delete lab. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the lab.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_delete_with_http_info(resource_group_name, name, custom_headers:nil)
+      begin_delete_async(resource_group_name, name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Delete lab. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the lab.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_delete_async(resource_group_name, name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:delete, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 202 || status_code == 204
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Claim a random claimable virtual machine in the lab. This operation can take
+    # a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the lab.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def begin_claim_any_vm(resource_group_name, name, custom_headers:nil)
+      response = begin_claim_any_vm_async(resource_group_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Claim a random claimable virtual machine in the lab. This operation can take
+    # a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the lab.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_claim_any_vm_with_http_info(resource_group_name, name, custom_headers:nil)
+      begin_claim_any_vm_async(resource_group_name, name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Claim a random claimable virtual machine in the lab. This operation can take
+    # a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the lab.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_claim_any_vm_async(resource_group_name, name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{name}/claimAnyVm'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 202
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Create virtual machines in a lab. This operation can take a while to
+    # complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the lab.
+    # @param lab_virtual_machine_creation_parameter
+    # [LabVirtualMachineCreationParameter] Properties for creating a virtual
+    # machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def begin_create_environment(resource_group_name, name, lab_virtual_machine_creation_parameter, custom_headers:nil)
+      response = begin_create_environment_async(resource_group_name, name, lab_virtual_machine_creation_parameter, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Create virtual machines in a lab. This operation can take a while to
+    # complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the lab.
+    # @param lab_virtual_machine_creation_parameter
+    # [LabVirtualMachineCreationParameter] Properties for creating a virtual
+    # machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_create_environment_with_http_info(resource_group_name, name, lab_virtual_machine_creation_parameter, custom_headers:nil)
+      begin_create_environment_async(resource_group_name, name, lab_virtual_machine_creation_parameter, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Create virtual machines in a lab. This operation can take a while to
+    # complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the lab.
+    # @param lab_virtual_machine_creation_parameter
+    # [LabVirtualMachineCreationParameter] Properties for creating a virtual
+    # machine.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_create_environment_async(resource_group_name, name, lab_virtual_machine_creation_parameter, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, 'lab_virtual_machine_creation_parameter is nil' if lab_virtual_machine_creation_parameter.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabVirtualMachineCreationParameter.mapper()
+      request_content = @client.serialize(request_mapper,  lab_virtual_machine_creation_parameter)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{name}/createEnvironment'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 202
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Exports the lab resource usage into a storage account This operation can take
+    # a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the lab.
+    # @param export_resource_usage_parameters [ExportResourceUsageParameters] The
+    # parameters of the export operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def begin_export_resource_usage(resource_group_name, name, export_resource_usage_parameters, custom_headers:nil)
+      response = begin_export_resource_usage_async(resource_group_name, name, export_resource_usage_parameters, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Exports the lab resource usage into a storage account This operation can take
+    # a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the lab.
+    # @param export_resource_usage_parameters [ExportResourceUsageParameters] The
+    # parameters of the export operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_export_resource_usage_with_http_info(resource_group_name, name, export_resource_usage_parameters, custom_headers:nil)
+      begin_export_resource_usage_async(resource_group_name, name, export_resource_usage_parameters, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Exports the lab resource usage into a storage account This operation can take
+    # a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the lab.
+    # @param export_resource_usage_parameters [ExportResourceUsageParameters] The
+    # parameters of the export operation.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_export_resource_usage_async(resource_group_name, name, export_resource_usage_parameters, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, 'export_resource_usage_parameters is nil' if export_resource_usage_parameters.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ExportResourceUsageParameters.mapper()
+      request_content = @client.serialize(request_mapper,  export_resource_usage_parameters)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{name}/exportResourceUsage'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 202
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Import a virtual machine into a different lab. This operation can take a
+    # while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the lab.
+    # @param import_lab_virtual_machine_request [ImportLabVirtualMachineRequest]
+    # This represents the payload required to import a virtual machine from a
+    # different lab into the current one
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def begin_import_virtual_machine(resource_group_name, name, import_lab_virtual_machine_request, custom_headers:nil)
+      response = begin_import_virtual_machine_async(resource_group_name, name, import_lab_virtual_machine_request, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Import a virtual machine into a different lab. This operation can take a
+    # while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the lab.
+    # @param import_lab_virtual_machine_request [ImportLabVirtualMachineRequest]
+    # This represents the payload required to import a virtual machine from a
+    # different lab into the current one
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_import_virtual_machine_with_http_info(resource_group_name, name, import_lab_virtual_machine_request, custom_headers:nil)
+      begin_import_virtual_machine_async(resource_group_name, name, import_lab_virtual_machine_request, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Import a virtual machine into a different lab. This operation can take a
+    # while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the lab.
+    # @param import_lab_virtual_machine_request [ImportLabVirtualMachineRequest]
+    # This represents the payload required to import a virtual machine from a
+    # different lab into the current one
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_import_virtual_machine_async(resource_group_name, name, import_lab_virtual_machine_request, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, 'import_lab_virtual_machine_request is nil' if import_lab_virtual_machine_request.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ImportLabVirtualMachineRequest.mapper()
+      request_content = @client.serialize(request_mapper,  import_lab_virtual_machine_request)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{name}/importVirtualMachine'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 202
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List labs in a subscription.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [LabList] operation results.
+    #
+    def list_by_subscription_next(next_page_link, custom_headers:nil)
+      response = list_by_subscription_next_async(next_page_link, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # List labs in a subscription.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_by_subscription_next_with_http_info(next_page_link, custom_headers:nil)
+      list_by_subscription_next_async(next_page_link, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List labs in a subscription.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_by_subscription_next_async(next_page_link, custom_headers:nil)
+      fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = '{nextLink}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          skip_encoding_path_params: {'nextLink' => next_page_link},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabList.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List labs in a resource group.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [LabList] operation results.
+    #
+    def list_by_resource_group_next(next_page_link, custom_headers:nil)
+      response = list_by_resource_group_next_async(next_page_link, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # List labs in a resource group.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_by_resource_group_next_with_http_info(next_page_link, custom_headers:nil)
+      list_by_resource_group_next_async(next_page_link, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List labs in a resource group.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_by_resource_group_next_async(next_page_link, custom_headers:nil)
+      fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = '{nextLink}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          skip_encoding_path_params: {'nextLink' => next_page_link},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabList.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List disk images available for custom image creation.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [LabVhdList] operation results.
+    #
+    def list_vhds_next(next_page_link, custom_headers:nil)
+      response = list_vhds_next_async(next_page_link, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # List disk images available for custom image creation.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_vhds_next_with_http_info(next_page_link, custom_headers:nil)
+      list_vhds_next_async(next_page_link, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List disk images available for custom image creation.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_vhds_next_async(next_page_link, custom_headers:nil)
+      fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = '{nextLink}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          skip_encoding_path_params: {'nextLink' => next_page_link},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabVhdList.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List labs in a subscription.
+    #
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=defaultStorageAccount)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [LabList] which provide lazy access to pages of the response.
+    #
+    def list_by_subscription_as_lazy(expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      response = list_by_subscription_async(expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+      unless response.nil?
+        page = response.body
+        page.next_method = Proc.new do |next_page_link|
+          list_by_subscription_next_async(next_page_link, custom_headers:custom_headers)
+        end
+        page
+      end
+    end
+
+    #
+    # List labs in a resource group.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=defaultStorageAccount)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [LabList] which provide lazy access to pages of the response.
+    #
+    def list_by_resource_group_as_lazy(resource_group_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      response = list_by_resource_group_async(resource_group_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+      unless response.nil?
+        page = response.body
+        page.next_method = Proc.new do |next_page_link|
+          list_by_resource_group_next_async(next_page_link, custom_headers:custom_headers)
+        end
+        page
+      end
+    end
+
+    #
+    # List disk images available for custom image creation.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param name [String] The name of the lab.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [LabVhdList] which provide lazy access to pages of the response.
+    #
+    def list_vhds_as_lazy(resource_group_name, name, custom_headers:nil)
+      response = list_vhds_async(resource_group_name, name, custom_headers:custom_headers).value!
+      unless response.nil?
+        page = response.body
+        page.next_method = Proc.new do |next_page_link|
+          list_vhds_next_async(next_page_link, custom_headers:custom_headers)
+        end
+        page
+      end
+    end
+
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/applicable_schedule.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/applicable_schedule.rb
new file mode 100644
index 0000000000..2effd38de4
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/applicable_schedule.rb
@@ -0,0 +1,113 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Schedules applicable to a virtual machine. The schedules may have been
+    # defined on a VM or on lab level.
+    #
+    class ApplicableSchedule < Resource
+
+      include MsRestAzure
+
+      # @return [Schedule] The auto-shutdown schedule, if one has been set at
+      # the lab or lab resource level.
+      attr_accessor :lab_vms_shutdown
+
+      # @return [Schedule] The auto-startup schedule, if one has been set at
+      # the lab or lab resource level.
+      attr_accessor :lab_vms_startup
+
+
+      #
+      # Mapper for ApplicableSchedule class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ApplicableSchedule',
+          type: {
+            name: 'Composite',
+            class_name: 'ApplicableSchedule',
+            model_properties: {
+              id: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'id',
+                type: {
+                  name: 'String'
+                }
+              },
+              name: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              type: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'type',
+                type: {
+                  name: 'String'
+                }
+              },
+              location: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'location',
+                type: {
+                  name: 'String'
+                }
+              },
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              lab_vms_shutdown: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.labVmsShutdown',
+                type: {
+                  name: 'Composite',
+                  class_name: 'Schedule'
+                }
+              },
+              lab_vms_startup: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.labVmsStartup',
+                type: {
+                  name: 'Composite',
+                  class_name: 'Schedule'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/applicable_schedule_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/applicable_schedule_fragment.rb
new file mode 100644
index 0000000000..747a1b226e
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/applicable_schedule_fragment.rb
@@ -0,0 +1,78 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Schedules applicable to a virtual machine. The schedules may have been
+    # defined on a VM or on lab level.
+    #
+    class ApplicableScheduleFragment < UpdateResource
+
+      include MsRestAzure
+
+      # @return [ScheduleFragment] The auto-shutdown schedule, if one has been
+      # set at the lab or lab resource level.
+      attr_accessor :lab_vms_shutdown
+
+      # @return [ScheduleFragment] The auto-startup schedule, if one has been
+      # set at the lab or lab resource level.
+      attr_accessor :lab_vms_startup
+
+
+      #
+      # Mapper for ApplicableScheduleFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ApplicableScheduleFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'ApplicableScheduleFragment',
+            model_properties: {
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              lab_vms_shutdown: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.labVmsShutdown',
+                type: {
+                  name: 'Composite',
+                  class_name: 'ScheduleFragment'
+                }
+              },
+              lab_vms_startup: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.labVmsStartup',
+                type: {
+                  name: 'Composite',
+                  class_name: 'ScheduleFragment'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/apply_artifacts_request.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/apply_artifacts_request.rb
new file mode 100644
index 0000000000..2837127d47
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/apply_artifacts_request.rb
@@ -0,0 +1,56 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Request body for applying artifacts to a virtual machine.
+    #
+    class ApplyArtifactsRequest
+
+      include MsRestAzure
+
+      # @return [Array<ArtifactInstallProperties>] The list of artifacts to
+      # apply.
+      attr_accessor :artifacts
+
+
+      #
+      # Mapper for ApplyArtifactsRequest class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ApplyArtifactsRequest',
+          type: {
+            name: 'Composite',
+            class_name: 'ApplyArtifactsRequest',
+            model_properties: {
+              artifacts: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'artifacts',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'ArtifactInstallPropertiesElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'ArtifactInstallProperties'
+                      }
+                  }
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/arm_template.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/arm_template.rb
new file mode 100644
index 0000000000..87fb676679
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/arm_template.rb
@@ -0,0 +1,194 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # An Azure Resource Manager template.
+    #
+    class ArmTemplate < Resource
+
+      include MsRestAzure
+
+      # @return [String] The display name of the ARM template.
+      attr_accessor :display_name
+
+      # @return [String] The description of the ARM template.
+      attr_accessor :description
+
+      # @return [String] The publisher of the ARM template.
+      attr_accessor :publisher
+
+      # @return [String] The URI to the icon of the ARM template.
+      attr_accessor :icon
+
+      # @return The contents of the ARM template.
+      attr_accessor :contents
+
+      # @return [DateTime] The creation date of the armTemplate.
+      attr_accessor :created_date
+
+      # @return [Array<ParametersValueFileInfo>] File name and parameter values
+      # information from all azuredeploy.*.parameters.json for the ARM
+      # template.
+      attr_accessor :parameters_value_files_info
+
+      # @return [Boolean] Whether or not ARM template is enabled for use by lab
+      # user.
+      attr_accessor :enabled
+
+
+      #
+      # Mapper for ArmTemplate class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ArmTemplate',
+          type: {
+            name: 'Composite',
+            class_name: 'ArmTemplate',
+            model_properties: {
+              id: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'id',
+                type: {
+                  name: 'String'
+                }
+              },
+              name: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              type: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'type',
+                type: {
+                  name: 'String'
+                }
+              },
+              location: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'location',
+                type: {
+                  name: 'String'
+                }
+              },
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              display_name: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.displayName',
+                type: {
+                  name: 'String'
+                }
+              },
+              description: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.description',
+                type: {
+                  name: 'String'
+                }
+              },
+              publisher: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.publisher',
+                type: {
+                  name: 'String'
+                }
+              },
+              icon: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.icon',
+                type: {
+                  name: 'String'
+                }
+              },
+              contents: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.contents',
+                type: {
+                  name: 'Object'
+                }
+              },
+              created_date: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.createdDate',
+                type: {
+                  name: 'DateTime'
+                }
+              },
+              parameters_value_files_info: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.parametersValueFilesInfo',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'ParametersValueFileInfoElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'ParametersValueFileInfo'
+                      }
+                  }
+                }
+              },
+              enabled: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.enabled',
+                type: {
+                  name: 'Boolean'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/arm_template_info.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/arm_template_info.rb
new file mode 100644
index 0000000000..5a46347fc9
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/arm_template_info.rb
@@ -0,0 +1,57 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Information about a generated ARM template.
+    #
+    class ArmTemplateInfo
+
+      include MsRestAzure
+
+      # @return The template's contents.
+      attr_accessor :template
+
+      # @return The parameters of the ARM template.
+      attr_accessor :parameters
+
+
+      #
+      # Mapper for ArmTemplateInfo class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ArmTemplateInfo',
+          type: {
+            name: 'Composite',
+            class_name: 'ArmTemplateInfo',
+            model_properties: {
+              template: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'template',
+                type: {
+                  name: 'Object'
+                }
+              },
+              parameters: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'parameters',
+                type: {
+                  name: 'Object'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/arm_template_list.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/arm_template_list.rb
new file mode 100644
index 0000000000..0c7faac551
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/arm_template_list.rb
@@ -0,0 +1,98 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # The response of a list operation.
+    #
+    class ArmTemplateList
+
+      include MsRestAzure
+
+      include MsRest::JSONable
+      # @return [Array<ArmTemplate>] Results of the list operation.
+      attr_accessor :value
+
+      # @return [String] Link for next set of results.
+      attr_accessor :next_link
+
+      # return [Proc] with next page method call.
+      attr_accessor :next_method
+
+      #
+      # Gets the rest of the items for the request, enabling auto-pagination.
+      #
+      # @return [Array<ArmTemplate>] operation results.
+      #
+      def get_all_items
+        items = @value
+        page = self
+        while page.next_link != nil do
+          page = page.get_next_page
+          items.concat(page.value)
+        end
+        items
+      end
+
+      #
+      # Gets the next page of results.
+      #
+      # @return [ArmTemplateList] with next page content.
+      #
+      def get_next_page
+        response = @next_method.call(@next_link).value! unless @next_method.nil?
+        unless response.nil?
+          @next_link = response.body.next_link
+          @value = response.body.value
+          self
+        end
+      end
+
+      #
+      # Mapper for ArmTemplateList class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ArmTemplateList',
+          type: {
+            name: 'Composite',
+            class_name: 'ArmTemplateList',
+            model_properties: {
+              value: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'value',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'ArmTemplateElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'ArmTemplate'
+                      }
+                  }
+                }
+              },
+              next_link: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'nextLink',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/arm_template_parameter_properties.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/arm_template_parameter_properties.rb
new file mode 100644
index 0000000000..f1a342b291
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/arm_template_parameter_properties.rb
@@ -0,0 +1,57 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties of an Azure Resource Manager template parameter.
+    #
+    class ArmTemplateParameterProperties
+
+      include MsRestAzure
+
+      # @return [String] The name of the template parameter.
+      attr_accessor :name
+
+      # @return [String] The value of the template parameter.
+      attr_accessor :value
+
+
+      #
+      # Mapper for ArmTemplateParameterProperties class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ArmTemplateParameterProperties',
+          type: {
+            name: 'Composite',
+            class_name: 'ArmTemplateParameterProperties',
+            model_properties: {
+              name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              value: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'value',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/arm_template_parameter_properties_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/arm_template_parameter_properties_fragment.rb
new file mode 100644
index 0000000000..3666ef9634
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/arm_template_parameter_properties_fragment.rb
@@ -0,0 +1,57 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties of an Azure Resource Manager template parameter.
+    #
+    class ArmTemplateParameterPropertiesFragment
+
+      include MsRestAzure
+
+      # @return [String] The name of the template parameter.
+      attr_accessor :name
+
+      # @return [String] The value of the template parameter.
+      attr_accessor :value
+
+
+      #
+      # Mapper for ArmTemplateParameterPropertiesFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ArmTemplateParameterPropertiesFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'ArmTemplateParameterPropertiesFragment',
+            model_properties: {
+              name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              value: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'value',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/artifact.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/artifact.rb
new file mode 100644
index 0000000000..430de5bf4c
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/artifact.rb
@@ -0,0 +1,182 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # An artifact.
+    #
+    class Artifact < Resource
+
+      include MsRestAzure
+
+      # @return [String] The artifact's title.
+      attr_accessor :title
+
+      # @return [String] The artifact's description.
+      attr_accessor :description
+
+      # @return [String] The artifact's publisher.
+      attr_accessor :publisher
+
+      # @return [String] The file path to the artifact.
+      attr_accessor :file_path
+
+      # @return [String] The URI to the artifact icon.
+      attr_accessor :icon
+
+      # @return [String] The artifact's target OS.
+      attr_accessor :target_os_type
+
+      # @return The artifact's parameters.
+      attr_accessor :parameters
+
+      # @return [DateTime] The artifact's creation date.
+      attr_accessor :created_date
+
+
+      #
+      # Mapper for Artifact class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'Artifact',
+          type: {
+            name: 'Composite',
+            class_name: 'Artifact',
+            model_properties: {
+              id: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'id',
+                type: {
+                  name: 'String'
+                }
+              },
+              name: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              type: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'type',
+                type: {
+                  name: 'String'
+                }
+              },
+              location: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'location',
+                type: {
+                  name: 'String'
+                }
+              },
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              title: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.title',
+                type: {
+                  name: 'String'
+                }
+              },
+              description: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.description',
+                type: {
+                  name: 'String'
+                }
+              },
+              publisher: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.publisher',
+                type: {
+                  name: 'String'
+                }
+              },
+              file_path: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.filePath',
+                type: {
+                  name: 'String'
+                }
+              },
+              icon: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.icon',
+                type: {
+                  name: 'String'
+                }
+              },
+              target_os_type: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.targetOsType',
+                type: {
+                  name: 'String'
+                }
+              },
+              parameters: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.parameters',
+                type: {
+                  name: 'Object'
+                }
+              },
+              created_date: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.createdDate',
+                type: {
+                  name: 'DateTime'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/artifact_deployment_status_properties.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/artifact_deployment_status_properties.rb
new file mode 100644
index 0000000000..de1525cf7e
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/artifact_deployment_status_properties.rb
@@ -0,0 +1,70 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties of an artifact deployment.
+    #
+    class ArtifactDeploymentStatusProperties
+
+      include MsRestAzure
+
+      # @return [String] The deployment status of the artifact.
+      attr_accessor :deployment_status
+
+      # @return [Integer] The total count of the artifacts that were
+      # successfully applied.
+      attr_accessor :artifacts_applied
+
+      # @return [Integer] The total count of the artifacts that were
+      # tentatively applied.
+      attr_accessor :total_artifacts
+
+
+      #
+      # Mapper for ArtifactDeploymentStatusProperties class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ArtifactDeploymentStatusProperties',
+          type: {
+            name: 'Composite',
+            class_name: 'ArtifactDeploymentStatusProperties',
+            model_properties: {
+              deployment_status: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'deploymentStatus',
+                type: {
+                  name: 'String'
+                }
+              },
+              artifacts_applied: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'artifactsApplied',
+                type: {
+                  name: 'Number'
+                }
+              },
+              total_artifacts: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'totalArtifacts',
+                type: {
+                  name: 'Number'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/artifact_deployment_status_properties_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/artifact_deployment_status_properties_fragment.rb
new file mode 100644
index 0000000000..e8c32d4f3f
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/artifact_deployment_status_properties_fragment.rb
@@ -0,0 +1,71 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties of an artifact deployment.
+    #
+    class ArtifactDeploymentStatusPropertiesFragment
+
+      include MsRestAzure
+
+      # @return [String] The deployment status of the artifact.
+      attr_accessor :deployment_status
+
+      # @return [Integer] The total count of the artifacts that were
+      # successfully applied.
+      attr_accessor :artifacts_applied
+
+      # @return [Integer] The total count of the artifacts that were
+      # tentatively applied.
+      attr_accessor :total_artifacts
+
+
+      #
+      # Mapper for ArtifactDeploymentStatusPropertiesFragment class as Ruby
+      # Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ArtifactDeploymentStatusPropertiesFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'ArtifactDeploymentStatusPropertiesFragment',
+            model_properties: {
+              deployment_status: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'deploymentStatus',
+                type: {
+                  name: 'String'
+                }
+              },
+              artifacts_applied: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'artifactsApplied',
+                type: {
+                  name: 'Number'
+                }
+              },
+              total_artifacts: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'totalArtifacts',
+                type: {
+                  name: 'Number'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/artifact_install_properties.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/artifact_install_properties.rb
new file mode 100644
index 0000000000..148a7f5839
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/artifact_install_properties.rb
@@ -0,0 +1,123 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties of an artifact.
+    #
+    class ArtifactInstallProperties
+
+      include MsRestAzure
+
+      # @return [String] The artifact's identifier.
+      attr_accessor :artifact_id
+
+      # @return [String] The artifact's title.
+      attr_accessor :artifact_title
+
+      # @return [Array<ArtifactParameterProperties>] The parameters of the
+      # artifact.
+      attr_accessor :parameters
+
+      # @return [String] The status of the artifact.
+      attr_accessor :status
+
+      # @return [String] The status message from the deployment.
+      attr_accessor :deployment_status_message
+
+      # @return [String] The status message from the virtual machine extension.
+      attr_accessor :vm_extension_status_message
+
+      # @return [DateTime] The time that the artifact starts to install on the
+      # virtual machine.
+      attr_accessor :install_time
+
+
+      #
+      # Mapper for ArtifactInstallProperties class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ArtifactInstallProperties',
+          type: {
+            name: 'Composite',
+            class_name: 'ArtifactInstallProperties',
+            model_properties: {
+              artifact_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'artifactId',
+                type: {
+                  name: 'String'
+                }
+              },
+              artifact_title: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'artifactTitle',
+                type: {
+                  name: 'String'
+                }
+              },
+              parameters: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'parameters',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'ArtifactParameterPropertiesElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'ArtifactParameterProperties'
+                      }
+                  }
+                }
+              },
+              status: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'status',
+                type: {
+                  name: 'String'
+                }
+              },
+              deployment_status_message: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'deploymentStatusMessage',
+                type: {
+                  name: 'String'
+                }
+              },
+              vm_extension_status_message: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'vmExtensionStatusMessage',
+                type: {
+                  name: 'String'
+                }
+              },
+              install_time: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'installTime',
+                type: {
+                  name: 'DateTime'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/artifact_install_properties_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/artifact_install_properties_fragment.rb
new file mode 100644
index 0000000000..d9c37c8edd
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/artifact_install_properties_fragment.rb
@@ -0,0 +1,123 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties of an artifact.
+    #
+    class ArtifactInstallPropertiesFragment
+
+      include MsRestAzure
+
+      # @return [String] The artifact's identifier.
+      attr_accessor :artifact_id
+
+      # @return [String] The artifact's title.
+      attr_accessor :artifact_title
+
+      # @return [Array<ArtifactParameterPropertiesFragment>] The parameters of
+      # the artifact.
+      attr_accessor :parameters
+
+      # @return [String] The status of the artifact.
+      attr_accessor :status
+
+      # @return [String] The status message from the deployment.
+      attr_accessor :deployment_status_message
+
+      # @return [String] The status message from the virtual machine extension.
+      attr_accessor :vm_extension_status_message
+
+      # @return [DateTime] The time that the artifact starts to install on the
+      # virtual machine.
+      attr_accessor :install_time
+
+
+      #
+      # Mapper for ArtifactInstallPropertiesFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ArtifactInstallPropertiesFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'ArtifactInstallPropertiesFragment',
+            model_properties: {
+              artifact_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'artifactId',
+                type: {
+                  name: 'String'
+                }
+              },
+              artifact_title: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'artifactTitle',
+                type: {
+                  name: 'String'
+                }
+              },
+              parameters: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'parameters',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'ArtifactParameterPropertiesFragmentElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'ArtifactParameterPropertiesFragment'
+                      }
+                  }
+                }
+              },
+              status: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'status',
+                type: {
+                  name: 'String'
+                }
+              },
+              deployment_status_message: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'deploymentStatusMessage',
+                type: {
+                  name: 'String'
+                }
+              },
+              vm_extension_status_message: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'vmExtensionStatusMessage',
+                type: {
+                  name: 'String'
+                }
+              },
+              install_time: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'installTime',
+                type: {
+                  name: 'DateTime'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/artifact_list.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/artifact_list.rb
new file mode 100644
index 0000000000..e99ec123a0
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/artifact_list.rb
@@ -0,0 +1,98 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # The response of a list operation.
+    #
+    class ArtifactList
+
+      include MsRestAzure
+
+      include MsRest::JSONable
+      # @return [Array<Artifact>] Results of the list operation.
+      attr_accessor :value
+
+      # @return [String] Link for next set of results.
+      attr_accessor :next_link
+
+      # return [Proc] with next page method call.
+      attr_accessor :next_method
+
+      #
+      # Gets the rest of the items for the request, enabling auto-pagination.
+      #
+      # @return [Array<Artifact>] operation results.
+      #
+      def get_all_items
+        items = @value
+        page = self
+        while page.next_link != nil do
+          page = page.get_next_page
+          items.concat(page.value)
+        end
+        items
+      end
+
+      #
+      # Gets the next page of results.
+      #
+      # @return [ArtifactList] with next page content.
+      #
+      def get_next_page
+        response = @next_method.call(@next_link).value! unless @next_method.nil?
+        unless response.nil?
+          @next_link = response.body.next_link
+          @value = response.body.value
+          self
+        end
+      end
+
+      #
+      # Mapper for ArtifactList class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ArtifactList',
+          type: {
+            name: 'Composite',
+            class_name: 'ArtifactList',
+            model_properties: {
+              value: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'value',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'ArtifactElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'Artifact'
+                      }
+                  }
+                }
+              },
+              next_link: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'nextLink',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/artifact_parameter_properties.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/artifact_parameter_properties.rb
new file mode 100644
index 0000000000..b7bec02280
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/artifact_parameter_properties.rb
@@ -0,0 +1,57 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties of an artifact parameter.
+    #
+    class ArtifactParameterProperties
+
+      include MsRestAzure
+
+      # @return [String] The name of the artifact parameter.
+      attr_accessor :name
+
+      # @return [String] The value of the artifact parameter.
+      attr_accessor :value
+
+
+      #
+      # Mapper for ArtifactParameterProperties class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ArtifactParameterProperties',
+          type: {
+            name: 'Composite',
+            class_name: 'ArtifactParameterProperties',
+            model_properties: {
+              name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              value: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'value',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/artifact_parameter_properties_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/artifact_parameter_properties_fragment.rb
new file mode 100644
index 0000000000..75a762583a
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/artifact_parameter_properties_fragment.rb
@@ -0,0 +1,57 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties of an artifact parameter.
+    #
+    class ArtifactParameterPropertiesFragment
+
+      include MsRestAzure
+
+      # @return [String] The name of the artifact parameter.
+      attr_accessor :name
+
+      # @return [String] The value of the artifact parameter.
+      attr_accessor :value
+
+
+      #
+      # Mapper for ArtifactParameterPropertiesFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ArtifactParameterPropertiesFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'ArtifactParameterPropertiesFragment',
+            model_properties: {
+              name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              value: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'value',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/artifact_source.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/artifact_source.rb
new file mode 100644
index 0000000000..8e090b061a
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/artifact_source.rb
@@ -0,0 +1,215 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties of an artifact source.
+    #
+    class ArtifactSource < Resource
+
+      include MsRestAzure
+
+      # @return [String] The artifact source's display name.
+      attr_accessor :display_name
+
+      # @return [String] The artifact source's URI.
+      attr_accessor :uri
+
+      # @return [SourceControlType] The artifact source's type. Possible values
+      # include: 'VsoGit', 'GitHub'
+      attr_accessor :source_type
+
+      # @return [String] The folder containing artifacts.
+      attr_accessor :folder_path
+
+      # @return [String] The folder containing Azure Resource Manager
+      # templates.
+      attr_accessor :arm_template_folder_path
+
+      # @return [String] The artifact source's branch reference.
+      attr_accessor :branch_ref
+
+      # @return [String] The security token to authenticate to the artifact
+      # source.
+      attr_accessor :security_token
+
+      # @return [EnableStatus] Indicates if the artifact source is enabled
+      # (values: Enabled, Disabled). Possible values include: 'Enabled',
+      # 'Disabled'
+      attr_accessor :status
+
+      # @return [DateTime] The artifact source's creation date.
+      attr_accessor :created_date
+
+      # @return [String] The provisioning status of the resource.
+      attr_accessor :provisioning_state
+
+      # @return [String] The unique immutable identifier of a resource (Guid).
+      attr_accessor :unique_identifier
+
+
+      #
+      # Mapper for ArtifactSource class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ArtifactSource',
+          type: {
+            name: 'Composite',
+            class_name: 'ArtifactSource',
+            model_properties: {
+              id: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'id',
+                type: {
+                  name: 'String'
+                }
+              },
+              name: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              type: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'type',
+                type: {
+                  name: 'String'
+                }
+              },
+              location: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'location',
+                type: {
+                  name: 'String'
+                }
+              },
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              display_name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.displayName',
+                type: {
+                  name: 'String'
+                }
+              },
+              uri: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.uri',
+                type: {
+                  name: 'String'
+                }
+              },
+              source_type: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.sourceType',
+                type: {
+                  name: 'String'
+                }
+              },
+              folder_path: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.folderPath',
+                type: {
+                  name: 'String'
+                }
+              },
+              arm_template_folder_path: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.armTemplateFolderPath',
+                type: {
+                  name: 'String'
+                }
+              },
+              branch_ref: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.branchRef',
+                type: {
+                  name: 'String'
+                }
+              },
+              security_token: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.securityToken',
+                type: {
+                  name: 'String'
+                }
+              },
+              status: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.status',
+                type: {
+                  name: 'String'
+                }
+              },
+              created_date: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.createdDate',
+                type: {
+                  name: 'DateTime'
+                }
+              },
+              provisioning_state: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.provisioningState',
+                type: {
+                  name: 'String'
+                }
+              },
+              unique_identifier: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.uniqueIdentifier',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/artifact_source_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/artifact_source_fragment.rb
new file mode 100644
index 0000000000..d1d0c6ab50
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/artifact_source_fragment.rb
@@ -0,0 +1,144 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties of an artifact source.
+    #
+    class ArtifactSourceFragment < UpdateResource
+
+      include MsRestAzure
+
+      # @return [String] The artifact source's display name.
+      attr_accessor :display_name
+
+      # @return [String] The artifact source's URI.
+      attr_accessor :uri
+
+      # @return [SourceControlType] The artifact source's type. Possible values
+      # include: 'VsoGit', 'GitHub'
+      attr_accessor :source_type
+
+      # @return [String] The folder containing artifacts.
+      attr_accessor :folder_path
+
+      # @return [String] The folder containing Azure Resource Manager
+      # templates.
+      attr_accessor :arm_template_folder_path
+
+      # @return [String] The artifact source's branch reference.
+      attr_accessor :branch_ref
+
+      # @return [String] The security token to authenticate to the artifact
+      # source.
+      attr_accessor :security_token
+
+      # @return [EnableStatus] Indicates if the artifact source is enabled
+      # (values: Enabled, Disabled). Possible values include: 'Enabled',
+      # 'Disabled'
+      attr_accessor :status
+
+
+      #
+      # Mapper for ArtifactSourceFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ArtifactSourceFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'ArtifactSourceFragment',
+            model_properties: {
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              display_name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.displayName',
+                type: {
+                  name: 'String'
+                }
+              },
+              uri: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.uri',
+                type: {
+                  name: 'String'
+                }
+              },
+              source_type: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.sourceType',
+                type: {
+                  name: 'String'
+                }
+              },
+              folder_path: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.folderPath',
+                type: {
+                  name: 'String'
+                }
+              },
+              arm_template_folder_path: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.armTemplateFolderPath',
+                type: {
+                  name: 'String'
+                }
+              },
+              branch_ref: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.branchRef',
+                type: {
+                  name: 'String'
+                }
+              },
+              security_token: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.securityToken',
+                type: {
+                  name: 'String'
+                }
+              },
+              status: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.status',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/artifact_source_list.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/artifact_source_list.rb
new file mode 100644
index 0000000000..ebece9215c
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/artifact_source_list.rb
@@ -0,0 +1,98 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # The response of a list operation.
+    #
+    class ArtifactSourceList
+
+      include MsRestAzure
+
+      include MsRest::JSONable
+      # @return [Array<ArtifactSource>] Results of the list operation.
+      attr_accessor :value
+
+      # @return [String] Link for next set of results.
+      attr_accessor :next_link
+
+      # return [Proc] with next page method call.
+      attr_accessor :next_method
+
+      #
+      # Gets the rest of the items for the request, enabling auto-pagination.
+      #
+      # @return [Array<ArtifactSource>] operation results.
+      #
+      def get_all_items
+        items = @value
+        page = self
+        while page.next_link != nil do
+          page = page.get_next_page
+          items.concat(page.value)
+        end
+        items
+      end
+
+      #
+      # Gets the next page of results.
+      #
+      # @return [ArtifactSourceList] with next page content.
+      #
+      def get_next_page
+        response = @next_method.call(@next_link).value! unless @next_method.nil?
+        unless response.nil?
+          @next_link = response.body.next_link
+          @value = response.body.value
+          self
+        end
+      end
+
+      #
+      # Mapper for ArtifactSourceList class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ArtifactSourceList',
+          type: {
+            name: 'Composite',
+            class_name: 'ArtifactSourceList',
+            model_properties: {
+              value: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'value',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'ArtifactSourceElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'ArtifactSource'
+                      }
+                  }
+                }
+              },
+              next_link: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'nextLink',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/attach_disk_properties.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/attach_disk_properties.rb
new file mode 100644
index 0000000000..3a0ba647ae
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/attach_disk_properties.rb
@@ -0,0 +1,47 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties of the disk to attach.
+    #
+    class AttachDiskProperties
+
+      include MsRestAzure
+
+      # @return [String] The resource ID of the Lab virtual machine to which
+      # the disk is attached.
+      attr_accessor :leased_by_lab_vm_id
+
+
+      #
+      # Mapper for AttachDiskProperties class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'AttachDiskProperties',
+          type: {
+            name: 'Composite',
+            class_name: 'AttachDiskProperties',
+            model_properties: {
+              leased_by_lab_vm_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'leasedByLabVmId',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/attach_new_data_disk_options.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/attach_new_data_disk_options.rb
new file mode 100644
index 0000000000..1acdd2089b
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/attach_new_data_disk_options.rb
@@ -0,0 +1,69 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties to attach new disk to the Virtual Machine.
+    #
+    class AttachNewDataDiskOptions
+
+      include MsRestAzure
+
+      # @return [Integer] Size of the disk to be attached in Gibibytes.
+      attr_accessor :disk_size_gi_b
+
+      # @return [String] The name of the disk to be attached.
+      attr_accessor :disk_name
+
+      # @return [StorageType] The storage type for the disk (i.e. Standard,
+      # Premium). Possible values include: 'Standard', 'Premium'
+      attr_accessor :disk_type
+
+
+      #
+      # Mapper for AttachNewDataDiskOptions class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'AttachNewDataDiskOptions',
+          type: {
+            name: 'Composite',
+            class_name: 'AttachNewDataDiskOptions',
+            model_properties: {
+              disk_size_gi_b: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'diskSizeGiB',
+                type: {
+                  name: 'Number'
+                }
+              },
+              disk_name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'diskName',
+                type: {
+                  name: 'String'
+                }
+              },
+              disk_type: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'diskType',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/attach_new_data_disk_options_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/attach_new_data_disk_options_fragment.rb
new file mode 100644
index 0000000000..47a869dc44
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/attach_new_data_disk_options_fragment.rb
@@ -0,0 +1,69 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties to attach new disk to the Virtual Machine.
+    #
+    class AttachNewDataDiskOptionsFragment
+
+      include MsRestAzure
+
+      # @return [Integer] Size of the disk to be attached in Gibibytes.
+      attr_accessor :disk_size_gi_b
+
+      # @return [String] The name of the disk to be attached.
+      attr_accessor :disk_name
+
+      # @return [StorageType] The storage type for the disk (i.e. Standard,
+      # Premium). Possible values include: 'Standard', 'Premium'
+      attr_accessor :disk_type
+
+
+      #
+      # Mapper for AttachNewDataDiskOptionsFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'AttachNewDataDiskOptionsFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'AttachNewDataDiskOptionsFragment',
+            model_properties: {
+              disk_size_gi_b: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'diskSizeGiB',
+                type: {
+                  name: 'Number'
+                }
+              },
+              disk_name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'diskName',
+                type: {
+                  name: 'String'
+                }
+              },
+              disk_type: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'diskType',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/bulk_creation_parameters.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/bulk_creation_parameters.rb
new file mode 100644
index 0000000000..360cc2147c
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/bulk_creation_parameters.rb
@@ -0,0 +1,46 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Parameters for creating multiple virtual machines as a single action.
+    #
+    class BulkCreationParameters
+
+      include MsRestAzure
+
+      # @return [Integer] The number of virtual machine instances to create.
+      attr_accessor :instance_count
+
+
+      #
+      # Mapper for BulkCreationParameters class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'BulkCreationParameters',
+          type: {
+            name: 'Composite',
+            class_name: 'BulkCreationParameters',
+            model_properties: {
+              instance_count: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'instanceCount',
+                type: {
+                  name: 'Number'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/bulk_creation_parameters_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/bulk_creation_parameters_fragment.rb
new file mode 100644
index 0000000000..956446693c
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/bulk_creation_parameters_fragment.rb
@@ -0,0 +1,46 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Parameters for creating multiple virtual machines as a single action.
+    #
+    class BulkCreationParametersFragment
+
+      include MsRestAzure
+
+      # @return [Integer] The number of virtual machine instances to create.
+      attr_accessor :instance_count
+
+
+      #
+      # Mapper for BulkCreationParametersFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'BulkCreationParametersFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'BulkCreationParametersFragment',
+            model_properties: {
+              instance_count: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'instanceCount',
+                type: {
+                  name: 'Number'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/compute_data_disk.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/compute_data_disk.rb
new file mode 100644
index 0000000000..d6ea1e1267
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/compute_data_disk.rb
@@ -0,0 +1,80 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # A data disks attached to a virtual machine.
+    #
+    class ComputeDataDisk
+
+      include MsRestAzure
+
+      # @return [String] Gets data disk name.
+      attr_accessor :name
+
+      # @return [String] When backed by a blob, the URI of underlying blob.
+      attr_accessor :disk_uri
+
+      # @return [String] When backed by managed disk, this is the ID of the
+      # compute disk resource.
+      attr_accessor :managed_disk_id
+
+      # @return [Integer] Gets data disk size in GiB.
+      attr_accessor :disk_size_gi_b
+
+
+      #
+      # Mapper for ComputeDataDisk class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ComputeDataDisk',
+          type: {
+            name: 'Composite',
+            class_name: 'ComputeDataDisk',
+            model_properties: {
+              name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              disk_uri: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'diskUri',
+                type: {
+                  name: 'String'
+                }
+              },
+              managed_disk_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'managedDiskId',
+                type: {
+                  name: 'String'
+                }
+              },
+              disk_size_gi_b: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'diskSizeGiB',
+                type: {
+                  name: 'Number'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/compute_data_disk_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/compute_data_disk_fragment.rb
new file mode 100644
index 0000000000..deff7c9f3a
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/compute_data_disk_fragment.rb
@@ -0,0 +1,80 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # A data disks attached to a virtual machine.
+    #
+    class ComputeDataDiskFragment
+
+      include MsRestAzure
+
+      # @return [String] Gets data disk name.
+      attr_accessor :name
+
+      # @return [String] When backed by a blob, the URI of underlying blob.
+      attr_accessor :disk_uri
+
+      # @return [String] When backed by managed disk, this is the ID of the
+      # compute disk resource.
+      attr_accessor :managed_disk_id
+
+      # @return [Integer] Gets data disk size in GiB.
+      attr_accessor :disk_size_gi_b
+
+
+      #
+      # Mapper for ComputeDataDiskFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ComputeDataDiskFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'ComputeDataDiskFragment',
+            model_properties: {
+              name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              disk_uri: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'diskUri',
+                type: {
+                  name: 'String'
+                }
+              },
+              managed_disk_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'managedDiskId',
+                type: {
+                  name: 'String'
+                }
+              },
+              disk_size_gi_b: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'diskSizeGiB',
+                type: {
+                  name: 'Number'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/compute_vm_instance_view_status.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/compute_vm_instance_view_status.rb
new file mode 100644
index 0000000000..6f51d52920
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/compute_vm_instance_view_status.rb
@@ -0,0 +1,68 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Status information about a virtual machine.
+    #
+    class ComputeVmInstanceViewStatus
+
+      include MsRestAzure
+
+      # @return [String] Gets the status Code.
+      attr_accessor :code
+
+      # @return [String] Gets the short localizable label for the status.
+      attr_accessor :display_status
+
+      # @return [String] Gets the message associated with the status.
+      attr_accessor :message
+
+
+      #
+      # Mapper for ComputeVmInstanceViewStatus class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ComputeVmInstanceViewStatus',
+          type: {
+            name: 'Composite',
+            class_name: 'ComputeVmInstanceViewStatus',
+            model_properties: {
+              code: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'code',
+                type: {
+                  name: 'String'
+                }
+              },
+              display_status: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'displayStatus',
+                type: {
+                  name: 'String'
+                }
+              },
+              message: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'message',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/compute_vm_instance_view_status_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/compute_vm_instance_view_status_fragment.rb
new file mode 100644
index 0000000000..bab9037f35
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/compute_vm_instance_view_status_fragment.rb
@@ -0,0 +1,68 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Status information about a virtual machine.
+    #
+    class ComputeVmInstanceViewStatusFragment
+
+      include MsRestAzure
+
+      # @return [String] Gets the status Code.
+      attr_accessor :code
+
+      # @return [String] Gets the short localizable label for the status.
+      attr_accessor :display_status
+
+      # @return [String] Gets the message associated with the status.
+      attr_accessor :message
+
+
+      #
+      # Mapper for ComputeVmInstanceViewStatusFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ComputeVmInstanceViewStatusFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'ComputeVmInstanceViewStatusFragment',
+            model_properties: {
+              code: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'code',
+                type: {
+                  name: 'String'
+                }
+              },
+              display_status: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'displayStatus',
+                type: {
+                  name: 'String'
+                }
+              },
+              message: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'message',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/compute_vm_properties.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/compute_vm_properties.rb
new file mode 100644
index 0000000000..a225ec33e5
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/compute_vm_properties.rb
@@ -0,0 +1,141 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties of a virtual machine returned by the Microsoft.Compute API.
+    #
+    class ComputeVmProperties
+
+      include MsRestAzure
+
+      # @return [Array<ComputeVmInstanceViewStatus>] Gets the statuses of the
+      # virtual machine.
+      attr_accessor :statuses
+
+      # @return [String] Gets the OS type of the virtual machine.
+      attr_accessor :os_type
+
+      # @return [String] Gets the size of the virtual machine.
+      attr_accessor :vm_size
+
+      # @return [String] Gets the network interface ID of the virtual machine.
+      attr_accessor :network_interface_id
+
+      # @return [String] Gets OS disk blob uri for the virtual machine.
+      attr_accessor :os_disk_id
+
+      # @return [Array<String>] Gets data disks blob uri for the virtual
+      # machine.
+      attr_accessor :data_disk_ids
+
+      # @return [Array<ComputeDataDisk>] Gets all data disks attached to the
+      # virtual machine.
+      attr_accessor :data_disks
+
+
+      #
+      # Mapper for ComputeVmProperties class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ComputeVmProperties',
+          type: {
+            name: 'Composite',
+            class_name: 'ComputeVmProperties',
+            model_properties: {
+              statuses: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'statuses',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'ComputeVmInstanceViewStatusElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'ComputeVmInstanceViewStatus'
+                      }
+                  }
+                }
+              },
+              os_type: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'osType',
+                type: {
+                  name: 'String'
+                }
+              },
+              vm_size: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'vmSize',
+                type: {
+                  name: 'String'
+                }
+              },
+              network_interface_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'networkInterfaceId',
+                type: {
+                  name: 'String'
+                }
+              },
+              os_disk_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'osDiskId',
+                type: {
+                  name: 'String'
+                }
+              },
+              data_disk_ids: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'dataDiskIds',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              data_disks: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'dataDisks',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'ComputeDataDiskElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'ComputeDataDisk'
+                      }
+                  }
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/compute_vm_properties_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/compute_vm_properties_fragment.rb
new file mode 100644
index 0000000000..4ba1acec8a
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/compute_vm_properties_fragment.rb
@@ -0,0 +1,141 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties of a virtual machine returned by the Microsoft.Compute API.
+    #
+    class ComputeVmPropertiesFragment
+
+      include MsRestAzure
+
+      # @return [Array<ComputeVmInstanceViewStatusFragment>] Gets the statuses
+      # of the virtual machine.
+      attr_accessor :statuses
+
+      # @return [String] Gets the OS type of the virtual machine.
+      attr_accessor :os_type
+
+      # @return [String] Gets the size of the virtual machine.
+      attr_accessor :vm_size
+
+      # @return [String] Gets the network interface ID of the virtual machine.
+      attr_accessor :network_interface_id
+
+      # @return [String] Gets OS disk blob uri for the virtual machine.
+      attr_accessor :os_disk_id
+
+      # @return [Array<String>] Gets data disks blob uri for the virtual
+      # machine.
+      attr_accessor :data_disk_ids
+
+      # @return [Array<ComputeDataDiskFragment>] Gets all data disks attached
+      # to the virtual machine.
+      attr_accessor :data_disks
+
+
+      #
+      # Mapper for ComputeVmPropertiesFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ComputeVmPropertiesFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'ComputeVmPropertiesFragment',
+            model_properties: {
+              statuses: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'statuses',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'ComputeVmInstanceViewStatusFragmentElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'ComputeVmInstanceViewStatusFragment'
+                      }
+                  }
+                }
+              },
+              os_type: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'osType',
+                type: {
+                  name: 'String'
+                }
+              },
+              vm_size: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'vmSize',
+                type: {
+                  name: 'String'
+                }
+              },
+              network_interface_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'networkInterfaceId',
+                type: {
+                  name: 'String'
+                }
+              },
+              os_disk_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'osDiskId',
+                type: {
+                  name: 'String'
+                }
+              },
+              data_disk_ids: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'dataDiskIds',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              data_disks: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'dataDisks',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'ComputeDataDiskFragmentElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'ComputeDataDiskFragment'
+                      }
+                  }
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/cost_threshold_properties.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/cost_threshold_properties.rb
new file mode 100644
index 0000000000..56098cdb93
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/cost_threshold_properties.rb
@@ -0,0 +1,97 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties of a cost threshold item.
+    #
+    class CostThresholdProperties
+
+      include MsRestAzure
+
+      # @return [String] The ID of the cost threshold item.
+      attr_accessor :threshold_id
+
+      # @return [PercentageCostThresholdProperties] The value of the percentage
+      # cost threshold.
+      attr_accessor :percentage_threshold
+
+      # @return [CostThresholdStatus] Indicates whether this threshold will be
+      # displayed on cost charts. Possible values include: 'Enabled',
+      # 'Disabled'
+      attr_accessor :display_on_chart
+
+      # @return [CostThresholdStatus] Indicates whether notifications will be
+      # sent when this threshold is exceeded. Possible values include:
+      # 'Enabled', 'Disabled'
+      attr_accessor :send_notification_when_exceeded
+
+      # @return [String] Indicates the datetime when notifications were last
+      # sent for this threshold.
+      attr_accessor :notification_sent
+
+
+      #
+      # Mapper for CostThresholdProperties class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'CostThresholdProperties',
+          type: {
+            name: 'Composite',
+            class_name: 'CostThresholdProperties',
+            model_properties: {
+              threshold_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'thresholdId',
+                type: {
+                  name: 'String'
+                }
+              },
+              percentage_threshold: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'percentageThreshold',
+                type: {
+                  name: 'Composite',
+                  class_name: 'PercentageCostThresholdProperties'
+                }
+              },
+              display_on_chart: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'displayOnChart',
+                type: {
+                  name: 'String'
+                }
+              },
+              send_notification_when_exceeded: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'sendNotificationWhenExceeded',
+                type: {
+                  name: 'String'
+                }
+              },
+              notification_sent: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'notificationSent',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/cost_threshold_status.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/cost_threshold_status.rb
new file mode 100644
index 0000000000..173cb21046
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/cost_threshold_status.rb
@@ -0,0 +1,16 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Defines values for CostThresholdStatus
+    #
+    module CostThresholdStatus
+      Enabled = "Enabled"
+      Disabled = "Disabled"
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/cost_type.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/cost_type.rb
new file mode 100644
index 0000000000..75452deba0
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/cost_type.rb
@@ -0,0 +1,17 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Defines values for CostType
+    #
+    module CostType
+      Unavailable = "Unavailable"
+      Reported = "Reported"
+      Projected = "Projected"
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/custom_image.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/custom_image.rb
new file mode 100644
index 0000000000..3a25f9554c
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/custom_image.rb
@@ -0,0 +1,238 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # A custom image.
+    #
+    class CustomImage < Resource
+
+      include MsRestAzure
+
+      # @return [CustomImagePropertiesFromVm] The virtual machine from which
+      # the image is to be created.
+      attr_accessor :vm
+
+      # @return [CustomImagePropertiesCustom] The VHD from which the image is
+      # to be created.
+      attr_accessor :vhd
+
+      # @return [String] The description of the custom image.
+      attr_accessor :description
+
+      # @return [String] The author of the custom image.
+      attr_accessor :author
+
+      # @return [DateTime] The creation date of the custom image.
+      attr_accessor :creation_date
+
+      # @return [String] The Managed Image Id backing the custom image.
+      attr_accessor :managed_image_id
+
+      # @return [String] The Managed Snapshot Id backing the custom image.
+      attr_accessor :managed_snapshot_id
+
+      # @return [Array<DataDiskStorageTypeInfo>] Storage information about the
+      # data disks present in the custom image
+      attr_accessor :data_disk_storage_info
+
+      # @return [CustomImagePropertiesFromPlan] Storage information about the
+      # plan related to this custom image
+      attr_accessor :custom_image_plan
+
+      # @return [Boolean] Whether or not the custom images underlying
+      # offer/plan has been enabled for programmatic deployment
+      attr_accessor :is_plan_authorized
+
+      # @return [String] The provisioning status of the resource.
+      attr_accessor :provisioning_state
+
+      # @return [String] The unique immutable identifier of a resource (Guid).
+      attr_accessor :unique_identifier
+
+
+      #
+      # Mapper for CustomImage class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'CustomImage',
+          type: {
+            name: 'Composite',
+            class_name: 'CustomImage',
+            model_properties: {
+              id: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'id',
+                type: {
+                  name: 'String'
+                }
+              },
+              name: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              type: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'type',
+                type: {
+                  name: 'String'
+                }
+              },
+              location: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'location',
+                type: {
+                  name: 'String'
+                }
+              },
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              vm: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.vm',
+                type: {
+                  name: 'Composite',
+                  class_name: 'CustomImagePropertiesFromVm'
+                }
+              },
+              vhd: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.vhd',
+                type: {
+                  name: 'Composite',
+                  class_name: 'CustomImagePropertiesCustom'
+                }
+              },
+              description: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.description',
+                type: {
+                  name: 'String'
+                }
+              },
+              author: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.author',
+                type: {
+                  name: 'String'
+                }
+              },
+              creation_date: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.creationDate',
+                type: {
+                  name: 'DateTime'
+                }
+              },
+              managed_image_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.managedImageId',
+                type: {
+                  name: 'String'
+                }
+              },
+              managed_snapshot_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.managedSnapshotId',
+                type: {
+                  name: 'String'
+                }
+              },
+              data_disk_storage_info: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.dataDiskStorageInfo',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'DataDiskStorageTypeInfoElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'DataDiskStorageTypeInfo'
+                      }
+                  }
+                }
+              },
+              custom_image_plan: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.customImagePlan',
+                type: {
+                  name: 'Composite',
+                  class_name: 'CustomImagePropertiesFromPlan'
+                }
+              },
+              is_plan_authorized: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.isPlanAuthorized',
+                type: {
+                  name: 'Boolean'
+                }
+              },
+              provisioning_state: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.provisioningState',
+                type: {
+                  name: 'String'
+                }
+              },
+              unique_identifier: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.uniqueIdentifier',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/custom_image_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/custom_image_fragment.rb
new file mode 100644
index 0000000000..25c57afcae
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/custom_image_fragment.rb
@@ -0,0 +1,167 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # A custom image.
+    #
+    class CustomImageFragment < UpdateResource
+
+      include MsRestAzure
+
+      # @return [CustomImagePropertiesFromVmFragment] The virtual machine from
+      # which the image is to be created.
+      attr_accessor :vm
+
+      # @return [CustomImagePropertiesCustomFragment] The VHD from which the
+      # image is to be created.
+      attr_accessor :vhd
+
+      # @return [String] The description of the custom image.
+      attr_accessor :description
+
+      # @return [String] The author of the custom image.
+      attr_accessor :author
+
+      # @return [String] The Managed Image Id backing the custom image.
+      attr_accessor :managed_image_id
+
+      # @return [String] The Managed Snapshot Id backing the custom image.
+      attr_accessor :managed_snapshot_id
+
+      # @return [Array<DataDiskStorageTypeInfoFragment>] Storage information
+      # about the data disks present in the custom image
+      attr_accessor :data_disk_storage_info
+
+      # @return [CustomImagePropertiesFromPlanFragment] Storage information
+      # about the plan related to this custom image
+      attr_accessor :custom_image_plan
+
+      # @return [Boolean] Whether or not the custom images underlying
+      # offer/plan has been enabled for programmatic deployment
+      attr_accessor :is_plan_authorized
+
+
+      #
+      # Mapper for CustomImageFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'CustomImageFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'CustomImageFragment',
+            model_properties: {
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              vm: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.vm',
+                type: {
+                  name: 'Composite',
+                  class_name: 'CustomImagePropertiesFromVmFragment'
+                }
+              },
+              vhd: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.vhd',
+                type: {
+                  name: 'Composite',
+                  class_name: 'CustomImagePropertiesCustomFragment'
+                }
+              },
+              description: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.description',
+                type: {
+                  name: 'String'
+                }
+              },
+              author: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.author',
+                type: {
+                  name: 'String'
+                }
+              },
+              managed_image_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.managedImageId',
+                type: {
+                  name: 'String'
+                }
+              },
+              managed_snapshot_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.managedSnapshotId',
+                type: {
+                  name: 'String'
+                }
+              },
+              data_disk_storage_info: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.dataDiskStorageInfo',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'DataDiskStorageTypeInfoFragmentElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'DataDiskStorageTypeInfoFragment'
+                      }
+                  }
+                }
+              },
+              custom_image_plan: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.customImagePlan',
+                type: {
+                  name: 'Composite',
+                  class_name: 'CustomImagePropertiesFromPlanFragment'
+                }
+              },
+              is_plan_authorized: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.isPlanAuthorized',
+                type: {
+                  name: 'Boolean'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/custom_image_list.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/custom_image_list.rb
new file mode 100644
index 0000000000..9c868505dc
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/custom_image_list.rb
@@ -0,0 +1,98 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # The response of a list operation.
+    #
+    class CustomImageList
+
+      include MsRestAzure
+
+      include MsRest::JSONable
+      # @return [Array<CustomImage>] Results of the list operation.
+      attr_accessor :value
+
+      # @return [String] Link for next set of results.
+      attr_accessor :next_link
+
+      # return [Proc] with next page method call.
+      attr_accessor :next_method
+
+      #
+      # Gets the rest of the items for the request, enabling auto-pagination.
+      #
+      # @return [Array<CustomImage>] operation results.
+      #
+      def get_all_items
+        items = @value
+        page = self
+        while page.next_link != nil do
+          page = page.get_next_page
+          items.concat(page.value)
+        end
+        items
+      end
+
+      #
+      # Gets the next page of results.
+      #
+      # @return [CustomImageList] with next page content.
+      #
+      def get_next_page
+        response = @next_method.call(@next_link).value! unless @next_method.nil?
+        unless response.nil?
+          @next_link = response.body.next_link
+          @value = response.body.value
+          self
+        end
+      end
+
+      #
+      # Mapper for CustomImageList class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'CustomImageList',
+          type: {
+            name: 'Composite',
+            class_name: 'CustomImageList',
+            model_properties: {
+              value: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'value',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'CustomImageElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'CustomImage'
+                      }
+                  }
+                }
+              },
+              next_link: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'nextLink',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/custom_image_os_type.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/custom_image_os_type.rb
new file mode 100644
index 0000000000..4bafaf9654
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/custom_image_os_type.rb
@@ -0,0 +1,17 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Defines values for CustomImageOsType
+    #
+    module CustomImageOsType
+      Windows = "Windows"
+      Linux = "Linux"
+      None = "None"
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/custom_image_properties_custom.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/custom_image_properties_custom.rb
new file mode 100644
index 0000000000..b6fdcb1bce
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/custom_image_properties_custom.rb
@@ -0,0 +1,69 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties for creating a custom image from a VHD.
+    #
+    class CustomImagePropertiesCustom
+
+      include MsRestAzure
+
+      # @return [String] The image name.
+      attr_accessor :image_name
+
+      # @return [Boolean] Indicates whether sysprep has been run on the VHD.
+      attr_accessor :sys_prep
+
+      # @return [CustomImageOsType] The OS type of the custom image (i.e.
+      # Windows, Linux). Possible values include: 'Windows', 'Linux', 'None'
+      attr_accessor :os_type
+
+
+      #
+      # Mapper for CustomImagePropertiesCustom class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'CustomImagePropertiesCustom',
+          type: {
+            name: 'Composite',
+            class_name: 'CustomImagePropertiesCustom',
+            model_properties: {
+              image_name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'imageName',
+                type: {
+                  name: 'String'
+                }
+              },
+              sys_prep: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'sysPrep',
+                type: {
+                  name: 'Boolean'
+                }
+              },
+              os_type: {
+                client_side_validation: true,
+                required: true,
+                serialized_name: 'osType',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/custom_image_properties_custom_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/custom_image_properties_custom_fragment.rb
new file mode 100644
index 0000000000..777e138abc
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/custom_image_properties_custom_fragment.rb
@@ -0,0 +1,69 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties for creating a custom image from a VHD.
+    #
+    class CustomImagePropertiesCustomFragment
+
+      include MsRestAzure
+
+      # @return [String] The image name.
+      attr_accessor :image_name
+
+      # @return [Boolean] Indicates whether sysprep has been run on the VHD.
+      attr_accessor :sys_prep
+
+      # @return [CustomImageOsType] The OS type of the custom image (i.e.
+      # Windows, Linux). Possible values include: 'Windows', 'Linux', 'None'
+      attr_accessor :os_type
+
+
+      #
+      # Mapper for CustomImagePropertiesCustomFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'CustomImagePropertiesCustomFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'CustomImagePropertiesCustomFragment',
+            model_properties: {
+              image_name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'imageName',
+                type: {
+                  name: 'String'
+                }
+              },
+              sys_prep: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'sysPrep',
+                type: {
+                  name: 'Boolean'
+                }
+              },
+              os_type: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'osType',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/custom_image_properties_from_plan.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/custom_image_properties_from_plan.rb
new file mode 100644
index 0000000000..f8f7c3c418
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/custom_image_properties_from_plan.rb
@@ -0,0 +1,70 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties for plan on a custom image.
+    #
+    class CustomImagePropertiesFromPlan
+
+      include MsRestAzure
+
+      # @return [String] The id of the plan, equivalent to name of the plan
+      attr_accessor :id
+
+      # @return [String] The publisher for the plan from the marketplace image
+      # the custom image is derived from
+      attr_accessor :publisher
+
+      # @return [String] The offer for the plan from the marketplace image the
+      # custom image is derived from
+      attr_accessor :offer
+
+
+      #
+      # Mapper for CustomImagePropertiesFromPlan class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'CustomImagePropertiesFromPlan',
+          type: {
+            name: 'Composite',
+            class_name: 'CustomImagePropertiesFromPlan',
+            model_properties: {
+              id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'id',
+                type: {
+                  name: 'String'
+                }
+              },
+              publisher: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'publisher',
+                type: {
+                  name: 'String'
+                }
+              },
+              offer: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'offer',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/custom_image_properties_from_plan_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/custom_image_properties_from_plan_fragment.rb
new file mode 100644
index 0000000000..c9f82d1252
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/custom_image_properties_from_plan_fragment.rb
@@ -0,0 +1,70 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties for plan on a custom image.
+    #
+    class CustomImagePropertiesFromPlanFragment
+
+      include MsRestAzure
+
+      # @return [String] The id of the plan, equivalent to name of the plan
+      attr_accessor :id
+
+      # @return [String] The publisher for the plan from the marketplace image
+      # the custom image is derived from
+      attr_accessor :publisher
+
+      # @return [String] The offer for the plan from the marketplace image the
+      # custom image is derived from
+      attr_accessor :offer
+
+
+      #
+      # Mapper for CustomImagePropertiesFromPlanFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'CustomImagePropertiesFromPlanFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'CustomImagePropertiesFromPlanFragment',
+            model_properties: {
+              id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'id',
+                type: {
+                  name: 'String'
+                }
+              },
+              publisher: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'publisher',
+                type: {
+                  name: 'String'
+                }
+              },
+              offer: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'offer',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/custom_image_properties_from_vm.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/custom_image_properties_from_vm.rb
new file mode 100644
index 0000000000..e8a7285c99
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/custom_image_properties_from_vm.rb
@@ -0,0 +1,70 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties for creating a custom image from a virtual machine.
+    #
+    class CustomImagePropertiesFromVm
+
+      include MsRestAzure
+
+      # @return [String] The source vm identifier.
+      attr_accessor :source_vm_id
+
+      # @return [WindowsOsInfo] The Windows OS information of the VM.
+      attr_accessor :windows_os_info
+
+      # @return [LinuxOsInfo] The Linux OS information of the VM.
+      attr_accessor :linux_os_info
+
+
+      #
+      # Mapper for CustomImagePropertiesFromVm class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'CustomImagePropertiesFromVm',
+          type: {
+            name: 'Composite',
+            class_name: 'CustomImagePropertiesFromVm',
+            model_properties: {
+              source_vm_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'sourceVmId',
+                type: {
+                  name: 'String'
+                }
+              },
+              windows_os_info: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'windowsOsInfo',
+                type: {
+                  name: 'Composite',
+                  class_name: 'WindowsOsInfo'
+                }
+              },
+              linux_os_info: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'linuxOsInfo',
+                type: {
+                  name: 'Composite',
+                  class_name: 'LinuxOsInfo'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/custom_image_properties_from_vm_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/custom_image_properties_from_vm_fragment.rb
new file mode 100644
index 0000000000..9a54e2178e
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/custom_image_properties_from_vm_fragment.rb
@@ -0,0 +1,70 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties for creating a custom image from a virtual machine.
+    #
+    class CustomImagePropertiesFromVmFragment
+
+      include MsRestAzure
+
+      # @return [String] The source vm identifier.
+      attr_accessor :source_vm_id
+
+      # @return [WindowsOsInfoFragment] The Windows OS information of the VM.
+      attr_accessor :windows_os_info
+
+      # @return [LinuxOsInfoFragment] The Linux OS information of the VM.
+      attr_accessor :linux_os_info
+
+
+      #
+      # Mapper for CustomImagePropertiesFromVmFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'CustomImagePropertiesFromVmFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'CustomImagePropertiesFromVmFragment',
+            model_properties: {
+              source_vm_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'sourceVmId',
+                type: {
+                  name: 'String'
+                }
+              },
+              windows_os_info: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'windowsOsInfo',
+                type: {
+                  name: 'Composite',
+                  class_name: 'WindowsOsInfoFragment'
+                }
+              },
+              linux_os_info: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'linuxOsInfo',
+                type: {
+                  name: 'Composite',
+                  class_name: 'LinuxOsInfoFragment'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/data_disk_properties.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/data_disk_properties.rb
new file mode 100644
index 0000000000..1e9de1bedc
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/data_disk_properties.rb
@@ -0,0 +1,73 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Request body for adding a new or existing data disk to a virtual machine.
+    #
+    class DataDiskProperties
+
+      include MsRestAzure
+
+      # @return [AttachNewDataDiskOptions] Specifies options to attach a new
+      # disk to the virtual machine.
+      attr_accessor :attach_new_data_disk_options
+
+      # @return [String] Specifies the existing lab disk id to attach to
+      # virtual machine.
+      attr_accessor :existing_lab_disk_id
+
+      # @return [HostCachingOptions] Caching option for a data disk (i.e. None,
+      # ReadOnly, ReadWrite). Possible values include: 'None', 'ReadOnly',
+      # 'ReadWrite'
+      attr_accessor :host_caching
+
+
+      #
+      # Mapper for DataDiskProperties class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'DataDiskProperties',
+          type: {
+            name: 'Composite',
+            class_name: 'DataDiskProperties',
+            model_properties: {
+              attach_new_data_disk_options: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'attachNewDataDiskOptions',
+                type: {
+                  name: 'Composite',
+                  class_name: 'AttachNewDataDiskOptions'
+                }
+              },
+              existing_lab_disk_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'existingLabDiskId',
+                type: {
+                  name: 'String'
+                }
+              },
+              host_caching: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'hostCaching',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/data_disk_properties_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/data_disk_properties_fragment.rb
new file mode 100644
index 0000000000..95079355e2
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/data_disk_properties_fragment.rb
@@ -0,0 +1,73 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Request body for adding a new or existing data disk to a virtual machine.
+    #
+    class DataDiskPropertiesFragment
+
+      include MsRestAzure
+
+      # @return [AttachNewDataDiskOptionsFragment] Specifies options to attach
+      # a new disk to the virtual machine.
+      attr_accessor :attach_new_data_disk_options
+
+      # @return [String] Specifies the existing lab disk id to attach to
+      # virtual machine.
+      attr_accessor :existing_lab_disk_id
+
+      # @return [HostCachingOptions] Caching option for a data disk (i.e. None,
+      # ReadOnly, ReadWrite). Possible values include: 'None', 'ReadOnly',
+      # 'ReadWrite'
+      attr_accessor :host_caching
+
+
+      #
+      # Mapper for DataDiskPropertiesFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'DataDiskPropertiesFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'DataDiskPropertiesFragment',
+            model_properties: {
+              attach_new_data_disk_options: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'attachNewDataDiskOptions',
+                type: {
+                  name: 'Composite',
+                  class_name: 'AttachNewDataDiskOptionsFragment'
+                }
+              },
+              existing_lab_disk_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'existingLabDiskId',
+                type: {
+                  name: 'String'
+                }
+              },
+              host_caching: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'hostCaching',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/data_disk_storage_type_info.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/data_disk_storage_type_info.rb
new file mode 100644
index 0000000000..b98d44ee90
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/data_disk_storage_type_info.rb
@@ -0,0 +1,58 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Storage information about the data disks present in the custom image
+    #
+    class DataDiskStorageTypeInfo
+
+      include MsRestAzure
+
+      # @return [String] Disk Lun
+      attr_accessor :lun
+
+      # @return [StorageType] Disk Storage Type. Possible values include:
+      # 'Standard', 'Premium'
+      attr_accessor :storage_type
+
+
+      #
+      # Mapper for DataDiskStorageTypeInfo class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'DataDiskStorageTypeInfo',
+          type: {
+            name: 'Composite',
+            class_name: 'DataDiskStorageTypeInfo',
+            model_properties: {
+              lun: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'lun',
+                type: {
+                  name: 'String'
+                }
+              },
+              storage_type: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'storageType',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/data_disk_storage_type_info_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/data_disk_storage_type_info_fragment.rb
new file mode 100644
index 0000000000..eafb7e15a2
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/data_disk_storage_type_info_fragment.rb
@@ -0,0 +1,58 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Storage information about the data disks present in the custom image
+    #
+    class DataDiskStorageTypeInfoFragment
+
+      include MsRestAzure
+
+      # @return [String] Disk Lun
+      attr_accessor :lun
+
+      # @return [StorageType] Disk Storage Type. Possible values include:
+      # 'Standard', 'Premium'
+      attr_accessor :storage_type
+
+
+      #
+      # Mapper for DataDiskStorageTypeInfoFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'DataDiskStorageTypeInfoFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'DataDiskStorageTypeInfoFragment',
+            model_properties: {
+              lun: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'lun',
+                type: {
+                  name: 'String'
+                }
+              },
+              storage_type: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'storageType',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/day_details.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/day_details.rb
new file mode 100644
index 0000000000..0cb56090f5
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/day_details.rb
@@ -0,0 +1,46 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties of a daily schedule.
+    #
+    class DayDetails
+
+      include MsRestAzure
+
+      # @return [String] The time of day the schedule will occur.
+      attr_accessor :time
+
+
+      #
+      # Mapper for DayDetails class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'DayDetails',
+          type: {
+            name: 'Composite',
+            class_name: 'DayDetails',
+            model_properties: {
+              time: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'time',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/day_details_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/day_details_fragment.rb
new file mode 100644
index 0000000000..e2da34bf29
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/day_details_fragment.rb
@@ -0,0 +1,46 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties of a daily schedule.
+    #
+    class DayDetailsFragment
+
+      include MsRestAzure
+
+      # @return [String] The time of day the schedule will occur.
+      attr_accessor :time
+
+
+      #
+      # Mapper for DayDetailsFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'DayDetailsFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'DayDetailsFragment',
+            model_properties: {
+              time: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'time',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/detach_data_disk_properties.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/detach_data_disk_properties.rb
new file mode 100644
index 0000000000..396f9d33d3
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/detach_data_disk_properties.rb
@@ -0,0 +1,47 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Request body for detaching data disk from a virtual machine.
+    #
+    class DetachDataDiskProperties
+
+      include MsRestAzure
+
+      # @return [String] Specifies the disk resource ID to detach from virtual
+      # machine.
+      attr_accessor :existing_lab_disk_id
+
+
+      #
+      # Mapper for DetachDataDiskProperties class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'DetachDataDiskProperties',
+          type: {
+            name: 'Composite',
+            class_name: 'DetachDataDiskProperties',
+            model_properties: {
+              existing_lab_disk_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'existingLabDiskId',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/detach_disk_properties.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/detach_disk_properties.rb
new file mode 100644
index 0000000000..2bd2203613
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/detach_disk_properties.rb
@@ -0,0 +1,47 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties of the disk to detach.
+    #
+    class DetachDiskProperties
+
+      include MsRestAzure
+
+      # @return [String] The resource ID of the Lab VM to which the disk is
+      # attached.
+      attr_accessor :leased_by_lab_vm_id
+
+
+      #
+      # Mapper for DetachDiskProperties class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'DetachDiskProperties',
+          type: {
+            name: 'Composite',
+            class_name: 'DetachDiskProperties',
+            model_properties: {
+              leased_by_lab_vm_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'leasedByLabVmId',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/disk.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/disk.rb
new file mode 100644
index 0000000000..9a2909c9ca
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/disk.rb
@@ -0,0 +1,204 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # A Disk.
+    #
+    class Disk < Resource
+
+      include MsRestAzure
+
+      # @return [StorageType] The storage type for the disk (i.e. Standard,
+      # Premium). Possible values include: 'Standard', 'Premium'
+      attr_accessor :disk_type
+
+      # @return [Integer] The size of the disk in Gibibytes.
+      attr_accessor :disk_size_gi_b
+
+      # @return [String] The resource ID of the VM to which this disk is
+      # leased.
+      attr_accessor :leased_by_lab_vm_id
+
+      # @return [String] When backed by a blob, the name of the VHD blob
+      # without extension.
+      attr_accessor :disk_blob_name
+
+      # @return [String] When backed by a blob, the URI of underlying blob.
+      attr_accessor :disk_uri
+
+      # @return [DateTime] The creation date of the disk.
+      attr_accessor :created_date
+
+      # @return [String] The host caching policy of the disk (i.e. None,
+      # ReadOnly, ReadWrite).
+      attr_accessor :host_caching
+
+      # @return [String] When backed by managed disk, this is the ID of the
+      # compute disk resource.
+      attr_accessor :managed_disk_id
+
+      # @return [String] The provisioning status of the resource.
+      attr_accessor :provisioning_state
+
+      # @return [String] The unique immutable identifier of a resource (Guid).
+      attr_accessor :unique_identifier
+
+
+      #
+      # Mapper for Disk class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'Disk',
+          type: {
+            name: 'Composite',
+            class_name: 'Disk',
+            model_properties: {
+              id: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'id',
+                type: {
+                  name: 'String'
+                }
+              },
+              name: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              type: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'type',
+                type: {
+                  name: 'String'
+                }
+              },
+              location: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'location',
+                type: {
+                  name: 'String'
+                }
+              },
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              disk_type: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.diskType',
+                type: {
+                  name: 'String'
+                }
+              },
+              disk_size_gi_b: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.diskSizeGiB',
+                type: {
+                  name: 'Number'
+                }
+              },
+              leased_by_lab_vm_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.leasedByLabVmId',
+                type: {
+                  name: 'String'
+                }
+              },
+              disk_blob_name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.diskBlobName',
+                type: {
+                  name: 'String'
+                }
+              },
+              disk_uri: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.diskUri',
+                type: {
+                  name: 'String'
+                }
+              },
+              created_date: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.createdDate',
+                type: {
+                  name: 'DateTime'
+                }
+              },
+              host_caching: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.hostCaching',
+                type: {
+                  name: 'String'
+                }
+              },
+              managed_disk_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.managedDiskId',
+                type: {
+                  name: 'String'
+                }
+              },
+              provisioning_state: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.provisioningState',
+                type: {
+                  name: 'String'
+                }
+              },
+              unique_identifier: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.uniqueIdentifier',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/disk_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/disk_fragment.rb
new file mode 100644
index 0000000000..d87fee453b
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/disk_fragment.rb
@@ -0,0 +1,133 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # A Disk.
+    #
+    class DiskFragment < UpdateResource
+
+      include MsRestAzure
+
+      # @return [StorageType] The storage type for the disk (i.e. Standard,
+      # Premium). Possible values include: 'Standard', 'Premium'
+      attr_accessor :disk_type
+
+      # @return [Integer] The size of the disk in Gibibytes.
+      attr_accessor :disk_size_gi_b
+
+      # @return [String] The resource ID of the VM to which this disk is
+      # leased.
+      attr_accessor :leased_by_lab_vm_id
+
+      # @return [String] When backed by a blob, the name of the VHD blob
+      # without extension.
+      attr_accessor :disk_blob_name
+
+      # @return [String] When backed by a blob, the URI of underlying blob.
+      attr_accessor :disk_uri
+
+      # @return [String] The host caching policy of the disk (i.e. None,
+      # ReadOnly, ReadWrite).
+      attr_accessor :host_caching
+
+      # @return [String] When backed by managed disk, this is the ID of the
+      # compute disk resource.
+      attr_accessor :managed_disk_id
+
+
+      #
+      # Mapper for DiskFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'DiskFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'DiskFragment',
+            model_properties: {
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              disk_type: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.diskType',
+                type: {
+                  name: 'String'
+                }
+              },
+              disk_size_gi_b: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.diskSizeGiB',
+                type: {
+                  name: 'Number'
+                }
+              },
+              leased_by_lab_vm_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.leasedByLabVmId',
+                type: {
+                  name: 'String'
+                }
+              },
+              disk_blob_name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.diskBlobName',
+                type: {
+                  name: 'String'
+                }
+              },
+              disk_uri: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.diskUri',
+                type: {
+                  name: 'String'
+                }
+              },
+              host_caching: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.hostCaching',
+                type: {
+                  name: 'String'
+                }
+              },
+              managed_disk_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.managedDiskId',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/disk_list.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/disk_list.rb
new file mode 100644
index 0000000000..661d089268
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/disk_list.rb
@@ -0,0 +1,98 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # The response of a list operation.
+    #
+    class DiskList
+
+      include MsRestAzure
+
+      include MsRest::JSONable
+      # @return [Array<Disk>] Results of the list operation.
+      attr_accessor :value
+
+      # @return [String] Link for next set of results.
+      attr_accessor :next_link
+
+      # return [Proc] with next page method call.
+      attr_accessor :next_method
+
+      #
+      # Gets the rest of the items for the request, enabling auto-pagination.
+      #
+      # @return [Array<Disk>] operation results.
+      #
+      def get_all_items
+        items = @value
+        page = self
+        while page.next_link != nil do
+          page = page.get_next_page
+          items.concat(page.value)
+        end
+        items
+      end
+
+      #
+      # Gets the next page of results.
+      #
+      # @return [DiskList] with next page content.
+      #
+      def get_next_page
+        response = @next_method.call(@next_link).value! unless @next_method.nil?
+        unless response.nil?
+          @next_link = response.body.next_link
+          @value = response.body.value
+          self
+        end
+      end
+
+      #
+      # Mapper for DiskList class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'DiskList',
+          type: {
+            name: 'Composite',
+            class_name: 'DiskList',
+            model_properties: {
+              value: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'value',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'DiskElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'Disk'
+                      }
+                  }
+                }
+              },
+              next_link: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'nextLink',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/dtl_environment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/dtl_environment.rb
new file mode 100644
index 0000000000..e1b52bcf79
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/dtl_environment.rb
@@ -0,0 +1,160 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # An environment, which is essentially an ARM template deployment.
+    #
+    class DtlEnvironment < Resource
+
+      include MsRestAzure
+
+      # @return [EnvironmentDeploymentProperties] The deployment properties of
+      # the environment.
+      attr_accessor :deployment_properties
+
+      # @return [String] The display name of the Azure Resource Manager
+      # template that produced the environment.
+      attr_accessor :arm_template_display_name
+
+      # @return [String] The identifier of the resource group containing the
+      # environment's resources.
+      attr_accessor :resource_group_id
+
+      # @return [String] The creator of the environment.
+      attr_accessor :created_by_user
+
+      # @return [String] The provisioning status of the resource.
+      attr_accessor :provisioning_state
+
+      # @return [String] The unique immutable identifier of a resource (Guid).
+      attr_accessor :unique_identifier
+
+
+      #
+      # Mapper for DtlEnvironment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'DtlEnvironment',
+          type: {
+            name: 'Composite',
+            class_name: 'DtlEnvironment',
+            model_properties: {
+              id: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'id',
+                type: {
+                  name: 'String'
+                }
+              },
+              name: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              type: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'type',
+                type: {
+                  name: 'String'
+                }
+              },
+              location: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'location',
+                type: {
+                  name: 'String'
+                }
+              },
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              deployment_properties: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.deploymentProperties',
+                type: {
+                  name: 'Composite',
+                  class_name: 'EnvironmentDeploymentProperties'
+                }
+              },
+              arm_template_display_name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.armTemplateDisplayName',
+                type: {
+                  name: 'String'
+                }
+              },
+              resource_group_id: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.resourceGroupId',
+                type: {
+                  name: 'String'
+                }
+              },
+              created_by_user: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.createdByUser',
+                type: {
+                  name: 'String'
+                }
+              },
+              provisioning_state: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.provisioningState',
+                type: {
+                  name: 'String'
+                }
+              },
+              unique_identifier: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.uniqueIdentifier',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/dtl_environment_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/dtl_environment_fragment.rb
new file mode 100644
index 0000000000..fa8e49e001
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/dtl_environment_fragment.rb
@@ -0,0 +1,76 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # An environment, which is essentially an ARM template deployment.
+    #
+    class DtlEnvironmentFragment < UpdateResource
+
+      include MsRestAzure
+
+      # @return [EnvironmentDeploymentPropertiesFragment] The deployment
+      # properties of the environment.
+      attr_accessor :deployment_properties
+
+      # @return [String] The display name of the Azure Resource Manager
+      # template that produced the environment.
+      attr_accessor :arm_template_display_name
+
+
+      #
+      # Mapper for DtlEnvironmentFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'DtlEnvironmentFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'DtlEnvironmentFragment',
+            model_properties: {
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              deployment_properties: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.deploymentProperties',
+                type: {
+                  name: 'Composite',
+                  class_name: 'EnvironmentDeploymentPropertiesFragment'
+                }
+              },
+              arm_template_display_name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.armTemplateDisplayName',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/dtl_environment_list.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/dtl_environment_list.rb
new file mode 100644
index 0000000000..a164b60ac6
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/dtl_environment_list.rb
@@ -0,0 +1,98 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # The response of a list operation.
+    #
+    class DtlEnvironmentList
+
+      include MsRestAzure
+
+      include MsRest::JSONable
+      # @return [Array<DtlEnvironment>] Results of the list operation.
+      attr_accessor :value
+
+      # @return [String] Link for next set of results.
+      attr_accessor :next_link
+
+      # return [Proc] with next page method call.
+      attr_accessor :next_method
+
+      #
+      # Gets the rest of the items for the request, enabling auto-pagination.
+      #
+      # @return [Array<DtlEnvironment>] operation results.
+      #
+      def get_all_items
+        items = @value
+        page = self
+        while page.next_link != nil do
+          page = page.get_next_page
+          items.concat(page.value)
+        end
+        items
+      end
+
+      #
+      # Gets the next page of results.
+      #
+      # @return [DtlEnvironmentList] with next page content.
+      #
+      def get_next_page
+        response = @next_method.call(@next_link).value! unless @next_method.nil?
+        unless response.nil?
+          @next_link = response.body.next_link
+          @value = response.body.value
+          self
+        end
+      end
+
+      #
+      # Mapper for DtlEnvironmentList class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'DtlEnvironmentList',
+          type: {
+            name: 'Composite',
+            class_name: 'DtlEnvironmentList',
+            model_properties: {
+              value: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'value',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'DtlEnvironmentElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'DtlEnvironment'
+                      }
+                  }
+                }
+              },
+              next_link: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'nextLink',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/enable_status.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/enable_status.rb
new file mode 100644
index 0000000000..a7183b4f44
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/enable_status.rb
@@ -0,0 +1,16 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Defines values for EnableStatus
+    #
+    module EnableStatus
+      Enabled = "Enabled"
+      Disabled = "Disabled"
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/environment_deployment_properties.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/environment_deployment_properties.rb
new file mode 100644
index 0000000000..f386162897
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/environment_deployment_properties.rb
@@ -0,0 +1,67 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties of an environment deployment.
+    #
+    class EnvironmentDeploymentProperties
+
+      include MsRestAzure
+
+      # @return [String] The Azure Resource Manager template's identifier.
+      attr_accessor :arm_template_id
+
+      # @return [Array<ArmTemplateParameterProperties>] The parameters of the
+      # Azure Resource Manager template.
+      attr_accessor :parameters
+
+
+      #
+      # Mapper for EnvironmentDeploymentProperties class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'EnvironmentDeploymentProperties',
+          type: {
+            name: 'Composite',
+            class_name: 'EnvironmentDeploymentProperties',
+            model_properties: {
+              arm_template_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'armTemplateId',
+                type: {
+                  name: 'String'
+                }
+              },
+              parameters: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'parameters',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'ArmTemplateParameterPropertiesElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'ArmTemplateParameterProperties'
+                      }
+                  }
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/environment_deployment_properties_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/environment_deployment_properties_fragment.rb
new file mode 100644
index 0000000000..eac964b220
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/environment_deployment_properties_fragment.rb
@@ -0,0 +1,67 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties of an environment deployment.
+    #
+    class EnvironmentDeploymentPropertiesFragment
+
+      include MsRestAzure
+
+      # @return [String] The Azure Resource Manager template's identifier.
+      attr_accessor :arm_template_id
+
+      # @return [Array<ArmTemplateParameterPropertiesFragment>] The parameters
+      # of the Azure Resource Manager template.
+      attr_accessor :parameters
+
+
+      #
+      # Mapper for EnvironmentDeploymentPropertiesFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'EnvironmentDeploymentPropertiesFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'EnvironmentDeploymentPropertiesFragment',
+            model_properties: {
+              arm_template_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'armTemplateId',
+                type: {
+                  name: 'String'
+                }
+              },
+              parameters: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'parameters',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'ArmTemplateParameterPropertiesFragmentElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'ArmTemplateParameterPropertiesFragment'
+                      }
+                  }
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/environment_permission.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/environment_permission.rb
new file mode 100644
index 0000000000..a34a2535c9
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/environment_permission.rb
@@ -0,0 +1,16 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Defines values for EnvironmentPermission
+    #
+    module EnvironmentPermission
+      Reader = "Reader"
+      Contributor = "Contributor"
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/evaluate_policies_properties.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/evaluate_policies_properties.rb
new file mode 100644
index 0000000000..3d5fcf4eb5
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/evaluate_policies_properties.rb
@@ -0,0 +1,79 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties for evaluating a policy set.
+    #
+    class EvaluatePoliciesProperties
+
+      include MsRestAzure
+
+      # @return [String] The fact name.
+      attr_accessor :fact_name
+
+      # @return [String] The fact data.
+      attr_accessor :fact_data
+
+      # @return [String] The value offset.
+      attr_accessor :value_offset
+
+      # @return [String] The user for which policies will be evaluated
+      attr_accessor :user_object_id
+
+
+      #
+      # Mapper for EvaluatePoliciesProperties class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'EvaluatePoliciesProperties',
+          type: {
+            name: 'Composite',
+            class_name: 'EvaluatePoliciesProperties',
+            model_properties: {
+              fact_name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'factName',
+                type: {
+                  name: 'String'
+                }
+              },
+              fact_data: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'factData',
+                type: {
+                  name: 'String'
+                }
+              },
+              value_offset: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'valueOffset',
+                type: {
+                  name: 'String'
+                }
+              },
+              user_object_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'userObjectId',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/evaluate_policies_request.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/evaluate_policies_request.rb
new file mode 100644
index 0000000000..e482dd5c62
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/evaluate_policies_request.rb
@@ -0,0 +1,55 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Request body for evaluating a policy set.
+    #
+    class EvaluatePoliciesRequest
+
+      include MsRestAzure
+
+      # @return [Array<EvaluatePoliciesProperties>] Policies to evaluate.
+      attr_accessor :policies
+
+
+      #
+      # Mapper for EvaluatePoliciesRequest class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'EvaluatePoliciesRequest',
+          type: {
+            name: 'Composite',
+            class_name: 'EvaluatePoliciesRequest',
+            model_properties: {
+              policies: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'policies',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'EvaluatePoliciesPropertiesElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'EvaluatePoliciesProperties'
+                      }
+                  }
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/evaluate_policies_response.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/evaluate_policies_response.rb
new file mode 100644
index 0000000000..8ebfe16815
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/evaluate_policies_response.rb
@@ -0,0 +1,55 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Response body for evaluating a policy set.
+    #
+    class EvaluatePoliciesResponse
+
+      include MsRestAzure
+
+      # @return [Array<PolicySetResult>] Results of evaluating a policy set.
+      attr_accessor :results
+
+
+      #
+      # Mapper for EvaluatePoliciesResponse class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'EvaluatePoliciesResponse',
+          type: {
+            name: 'Composite',
+            class_name: 'EvaluatePoliciesResponse',
+            model_properties: {
+              results: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'results',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'PolicySetResultElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'PolicySetResult'
+                      }
+                  }
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/event.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/event.rb
new file mode 100644
index 0000000000..87c5ba7dc9
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/event.rb
@@ -0,0 +1,48 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # An event to be notified for.
+    #
+    class Event
+
+      include MsRestAzure
+
+      # @return [NotificationChannelEventType] The event type for which this
+      # notification is enabled (i.e. AutoShutdown, Cost). Possible values
+      # include: 'AutoShutdown', 'Cost'
+      attr_accessor :event_name
+
+
+      #
+      # Mapper for Event class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'Event',
+          type: {
+            name: 'Composite',
+            class_name: 'Event',
+            model_properties: {
+              event_name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'eventName',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/event_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/event_fragment.rb
new file mode 100644
index 0000000000..750b8d3d08
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/event_fragment.rb
@@ -0,0 +1,48 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # An event to be notified for.
+    #
+    class EventFragment
+
+      include MsRestAzure
+
+      # @return [NotificationChannelEventType] The event type for which this
+      # notification is enabled (i.e. AutoShutdown, Cost). Possible values
+      # include: 'AutoShutdown', 'Cost'
+      attr_accessor :event_name
+
+
+      #
+      # Mapper for EventFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'EventFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'EventFragment',
+            model_properties: {
+              event_name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'eventName',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/export_resource_usage_parameters.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/export_resource_usage_parameters.rb
new file mode 100644
index 0000000000..353f1e2f05
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/export_resource_usage_parameters.rb
@@ -0,0 +1,60 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # The parameters of the export operation.
+    #
+    class ExportResourceUsageParameters
+
+      include MsRestAzure
+
+      # @return [String] The blob storage absolute sas uri with write
+      # permission to the container which the usage data needs to be uploaded
+      # to.
+      attr_accessor :blob_storage_absolute_sas_uri
+
+      # @return [DateTime] The start time of the usage. If not provided, usage
+      # will be reported since the beginning of data collection.
+      attr_accessor :usage_start_date
+
+
+      #
+      # Mapper for ExportResourceUsageParameters class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ExportResourceUsageParameters',
+          type: {
+            name: 'Composite',
+            class_name: 'ExportResourceUsageParameters',
+            model_properties: {
+              blob_storage_absolute_sas_uri: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'blobStorageAbsoluteSasUri',
+                type: {
+                  name: 'String'
+                }
+              },
+              usage_start_date: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'usageStartDate',
+                type: {
+                  name: 'DateTime'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/external_subnet.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/external_subnet.rb
new file mode 100644
index 0000000000..ff44d7c2db
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/external_subnet.rb
@@ -0,0 +1,57 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Subnet information as returned by the Microsoft.Network API.
+    #
+    class ExternalSubnet
+
+      include MsRestAzure
+
+      # @return [String] Gets or sets the identifier.
+      attr_accessor :id
+
+      # @return [String] Gets or sets the name.
+      attr_accessor :name
+
+
+      #
+      # Mapper for ExternalSubnet class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ExternalSubnet',
+          type: {
+            name: 'Composite',
+            class_name: 'ExternalSubnet',
+            model_properties: {
+              id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'id',
+                type: {
+                  name: 'String'
+                }
+              },
+              name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/external_subnet_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/external_subnet_fragment.rb
new file mode 100644
index 0000000000..e81d10bb4e
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/external_subnet_fragment.rb
@@ -0,0 +1,57 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Subnet information as returned by the Microsoft.Network API.
+    #
+    class ExternalSubnetFragment
+
+      include MsRestAzure
+
+      # @return [String] Gets or sets the identifier.
+      attr_accessor :id
+
+      # @return [String] Gets or sets the name.
+      attr_accessor :name
+
+
+      #
+      # Mapper for ExternalSubnetFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ExternalSubnetFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'ExternalSubnetFragment',
+            model_properties: {
+              id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'id',
+                type: {
+                  name: 'String'
+                }
+              },
+              name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/file_upload_options.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/file_upload_options.rb
new file mode 100644
index 0000000000..e562945e30
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/file_upload_options.rb
@@ -0,0 +1,16 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Defines values for FileUploadOptions
+    #
+    module FileUploadOptions
+      UploadFilesAndGenerateSasTokens = "UploadFilesAndGenerateSasTokens"
+      None = "None"
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/formula.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/formula.rb
new file mode 100644
index 0000000000..1208c35c8b
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/formula.rb
@@ -0,0 +1,182 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # A formula for creating a VM, specifying an image base and other
+    # parameters
+    #
+    class Formula < Resource
+
+      include MsRestAzure
+
+      # @return [String] The description of the formula.
+      attr_accessor :description
+
+      # @return [String] The author of the formula.
+      attr_accessor :author
+
+      # @return [String] The OS type of the formula.
+      attr_accessor :os_type
+
+      # @return [DateTime] The creation date of the formula.
+      attr_accessor :creation_date
+
+      # @return [LabVirtualMachineCreationParameter] The content of the
+      # formula.
+      attr_accessor :formula_content
+
+      # @return [FormulaPropertiesFromVm] Information about a VM from which a
+      # formula is to be created.
+      attr_accessor :vm
+
+      # @return [String] The provisioning status of the resource.
+      attr_accessor :provisioning_state
+
+      # @return [String] The unique immutable identifier of a resource (Guid).
+      attr_accessor :unique_identifier
+
+
+      #
+      # Mapper for Formula class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'Formula',
+          type: {
+            name: 'Composite',
+            class_name: 'Formula',
+            model_properties: {
+              id: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'id',
+                type: {
+                  name: 'String'
+                }
+              },
+              name: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              type: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'type',
+                type: {
+                  name: 'String'
+                }
+              },
+              location: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'location',
+                type: {
+                  name: 'String'
+                }
+              },
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              description: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.description',
+                type: {
+                  name: 'String'
+                }
+              },
+              author: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.author',
+                type: {
+                  name: 'String'
+                }
+              },
+              os_type: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.osType',
+                type: {
+                  name: 'String'
+                }
+              },
+              creation_date: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.creationDate',
+                type: {
+                  name: 'DateTime'
+                }
+              },
+              formula_content: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.formulaContent',
+                type: {
+                  name: 'Composite',
+                  class_name: 'LabVirtualMachineCreationParameter'
+                }
+              },
+              vm: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.vm',
+                type: {
+                  name: 'Composite',
+                  class_name: 'FormulaPropertiesFromVm'
+                }
+              },
+              provisioning_state: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.provisioningState',
+                type: {
+                  name: 'String'
+                }
+              },
+              unique_identifier: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.uniqueIdentifier',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/formula_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/formula_fragment.rb
new file mode 100644
index 0000000000..1adf6d104f
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/formula_fragment.rb
@@ -0,0 +1,111 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # A formula for creating a VM, specifying an image base and other
+    # parameters
+    #
+    class FormulaFragment < UpdateResource
+
+      include MsRestAzure
+
+      # @return [String] The description of the formula.
+      attr_accessor :description
+
+      # @return [String] The author of the formula.
+      attr_accessor :author
+
+      # @return [String] The OS type of the formula.
+      attr_accessor :os_type
+
+      # @return [LabVirtualMachineCreationParameterFragment] The content of the
+      # formula.
+      attr_accessor :formula_content
+
+      # @return [FormulaPropertiesFromVmFragment] Information about a VM from
+      # which a formula is to be created.
+      attr_accessor :vm
+
+
+      #
+      # Mapper for FormulaFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'FormulaFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'FormulaFragment',
+            model_properties: {
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              description: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.description',
+                type: {
+                  name: 'String'
+                }
+              },
+              author: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.author',
+                type: {
+                  name: 'String'
+                }
+              },
+              os_type: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.osType',
+                type: {
+                  name: 'String'
+                }
+              },
+              formula_content: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.formulaContent',
+                type: {
+                  name: 'Composite',
+                  class_name: 'LabVirtualMachineCreationParameterFragment'
+                }
+              },
+              vm: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.vm',
+                type: {
+                  name: 'Composite',
+                  class_name: 'FormulaPropertiesFromVmFragment'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/formula_list.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/formula_list.rb
new file mode 100644
index 0000000000..df8fbfa421
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/formula_list.rb
@@ -0,0 +1,98 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # The response of a list operation.
+    #
+    class FormulaList
+
+      include MsRestAzure
+
+      include MsRest::JSONable
+      # @return [Array<Formula>] Results of the list operation.
+      attr_accessor :value
+
+      # @return [String] Link for next set of results.
+      attr_accessor :next_link
+
+      # return [Proc] with next page method call.
+      attr_accessor :next_method
+
+      #
+      # Gets the rest of the items for the request, enabling auto-pagination.
+      #
+      # @return [Array<Formula>] operation results.
+      #
+      def get_all_items
+        items = @value
+        page = self
+        while page.next_link != nil do
+          page = page.get_next_page
+          items.concat(page.value)
+        end
+        items
+      end
+
+      #
+      # Gets the next page of results.
+      #
+      # @return [FormulaList] with next page content.
+      #
+      def get_next_page
+        response = @next_method.call(@next_link).value! unless @next_method.nil?
+        unless response.nil?
+          @next_link = response.body.next_link
+          @value = response.body.value
+          self
+        end
+      end
+
+      #
+      # Mapper for FormulaList class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'FormulaList',
+          type: {
+            name: 'Composite',
+            class_name: 'FormulaList',
+            model_properties: {
+              value: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'value',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'FormulaElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'Formula'
+                      }
+                  }
+                }
+              },
+              next_link: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'nextLink',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/formula_properties_from_vm.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/formula_properties_from_vm.rb
new file mode 100644
index 0000000000..d68a2da07f
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/formula_properties_from_vm.rb
@@ -0,0 +1,47 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Information about a VM from which a formula is to be created.
+    #
+    class FormulaPropertiesFromVm
+
+      include MsRestAzure
+
+      # @return [String] The identifier of the VM from which a formula is to be
+      # created.
+      attr_accessor :lab_vm_id
+
+
+      #
+      # Mapper for FormulaPropertiesFromVm class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'FormulaPropertiesFromVm',
+          type: {
+            name: 'Composite',
+            class_name: 'FormulaPropertiesFromVm',
+            model_properties: {
+              lab_vm_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'labVmId',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/formula_properties_from_vm_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/formula_properties_from_vm_fragment.rb
new file mode 100644
index 0000000000..1e25137799
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/formula_properties_from_vm_fragment.rb
@@ -0,0 +1,47 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Information about a VM from which a formula is to be created.
+    #
+    class FormulaPropertiesFromVmFragment
+
+      include MsRestAzure
+
+      # @return [String] The identifier of the VM from which a formula is to be
+      # created.
+      attr_accessor :lab_vm_id
+
+
+      #
+      # Mapper for FormulaPropertiesFromVmFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'FormulaPropertiesFromVmFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'FormulaPropertiesFromVmFragment',
+            model_properties: {
+              lab_vm_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'labVmId',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/gallery_image.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/gallery_image.rb
new file mode 100644
index 0000000000..76d4a3a89c
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/gallery_image.rb
@@ -0,0 +1,178 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # A gallery image.
+    #
+    class GalleryImage < Resource
+
+      include MsRestAzure
+
+      # @return [String] The author of the gallery image.
+      attr_accessor :author
+
+      # @return [DateTime] The creation date of the gallery image.
+      attr_accessor :created_date
+
+      # @return [String] The description of the gallery image.
+      attr_accessor :description
+
+      # @return [GalleryImageReference] The image reference of the gallery
+      # image.
+      attr_accessor :image_reference
+
+      # @return [String] The icon of the gallery image.
+      attr_accessor :icon
+
+      # @return [Boolean] Indicates whether this gallery image is enabled.
+      attr_accessor :enabled
+
+      # @return [String] The third party plan that applies to this image
+      attr_accessor :plan_id
+
+      # @return [Boolean] Indicates if the plan has been authorized for
+      # programmatic deployment.
+      attr_accessor :is_plan_authorized
+
+
+      #
+      # Mapper for GalleryImage class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'GalleryImage',
+          type: {
+            name: 'Composite',
+            class_name: 'GalleryImage',
+            model_properties: {
+              id: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'id',
+                type: {
+                  name: 'String'
+                }
+              },
+              name: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              type: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'type',
+                type: {
+                  name: 'String'
+                }
+              },
+              location: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'location',
+                type: {
+                  name: 'String'
+                }
+              },
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              author: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.author',
+                type: {
+                  name: 'String'
+                }
+              },
+              created_date: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.createdDate',
+                type: {
+                  name: 'DateTime'
+                }
+              },
+              description: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.description',
+                type: {
+                  name: 'String'
+                }
+              },
+              image_reference: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.imageReference',
+                type: {
+                  name: 'Composite',
+                  class_name: 'GalleryImageReference'
+                }
+              },
+              icon: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.icon',
+                type: {
+                  name: 'String'
+                }
+              },
+              enabled: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.enabled',
+                type: {
+                  name: 'Boolean'
+                }
+              },
+              plan_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.planId',
+                type: {
+                  name: 'String'
+                }
+              },
+              is_plan_authorized: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.isPlanAuthorized',
+                type: {
+                  name: 'Boolean'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/gallery_image_list.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/gallery_image_list.rb
new file mode 100644
index 0000000000..2619f73053
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/gallery_image_list.rb
@@ -0,0 +1,98 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # The response of a list operation.
+    #
+    class GalleryImageList
+
+      include MsRestAzure
+
+      include MsRest::JSONable
+      # @return [Array<GalleryImage>] Results of the list operation.
+      attr_accessor :value
+
+      # @return [String] Link for next set of results.
+      attr_accessor :next_link
+
+      # return [Proc] with next page method call.
+      attr_accessor :next_method
+
+      #
+      # Gets the rest of the items for the request, enabling auto-pagination.
+      #
+      # @return [Array<GalleryImage>] operation results.
+      #
+      def get_all_items
+        items = @value
+        page = self
+        while page.next_link != nil do
+          page = page.get_next_page
+          items.concat(page.value)
+        end
+        items
+      end
+
+      #
+      # Gets the next page of results.
+      #
+      # @return [GalleryImageList] with next page content.
+      #
+      def get_next_page
+        response = @next_method.call(@next_link).value! unless @next_method.nil?
+        unless response.nil?
+          @next_link = response.body.next_link
+          @value = response.body.value
+          self
+        end
+      end
+
+      #
+      # Mapper for GalleryImageList class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'GalleryImageList',
+          type: {
+            name: 'Composite',
+            class_name: 'GalleryImageList',
+            model_properties: {
+              value: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'value',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'GalleryImageElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'GalleryImage'
+                      }
+                  }
+                }
+              },
+              next_link: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'nextLink',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/gallery_image_reference.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/gallery_image_reference.rb
new file mode 100644
index 0000000000..4318742b82
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/gallery_image_reference.rb
@@ -0,0 +1,90 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # The reference information for an Azure Marketplace image.
+    #
+    class GalleryImageReference
+
+      include MsRestAzure
+
+      # @return [String] The offer of the gallery image.
+      attr_accessor :offer
+
+      # @return [String] The publisher of the gallery image.
+      attr_accessor :publisher
+
+      # @return [String] The SKU of the gallery image.
+      attr_accessor :sku
+
+      # @return [String] The OS type of the gallery image.
+      attr_accessor :os_type
+
+      # @return [String] The version of the gallery image.
+      attr_accessor :version
+
+
+      #
+      # Mapper for GalleryImageReference class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'GalleryImageReference',
+          type: {
+            name: 'Composite',
+            class_name: 'GalleryImageReference',
+            model_properties: {
+              offer: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'offer',
+                type: {
+                  name: 'String'
+                }
+              },
+              publisher: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'publisher',
+                type: {
+                  name: 'String'
+                }
+              },
+              sku: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'sku',
+                type: {
+                  name: 'String'
+                }
+              },
+              os_type: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'osType',
+                type: {
+                  name: 'String'
+                }
+              },
+              version: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'version',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/gallery_image_reference_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/gallery_image_reference_fragment.rb
new file mode 100644
index 0000000000..80d3407ac9
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/gallery_image_reference_fragment.rb
@@ -0,0 +1,90 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # The reference information for an Azure Marketplace image.
+    #
+    class GalleryImageReferenceFragment
+
+      include MsRestAzure
+
+      # @return [String] The offer of the gallery image.
+      attr_accessor :offer
+
+      # @return [String] The publisher of the gallery image.
+      attr_accessor :publisher
+
+      # @return [String] The SKU of the gallery image.
+      attr_accessor :sku
+
+      # @return [String] The OS type of the gallery image.
+      attr_accessor :os_type
+
+      # @return [String] The version of the gallery image.
+      attr_accessor :version
+
+
+      #
+      # Mapper for GalleryImageReferenceFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'GalleryImageReferenceFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'GalleryImageReferenceFragment',
+            model_properties: {
+              offer: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'offer',
+                type: {
+                  name: 'String'
+                }
+              },
+              publisher: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'publisher',
+                type: {
+                  name: 'String'
+                }
+              },
+              sku: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'sku',
+                type: {
+                  name: 'String'
+                }
+              },
+              os_type: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'osType',
+                type: {
+                  name: 'String'
+                }
+              },
+              version: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'version',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/generate_arm_template_request.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/generate_arm_template_request.rb
new file mode 100644
index 0000000000..dc943a181b
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/generate_arm_template_request.rb
@@ -0,0 +1,90 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Parameters for generating an ARM template for deploying artifacts.
+    #
+    class GenerateArmTemplateRequest
+
+      include MsRestAzure
+
+      # @return [String] The resource name of the virtual machine.
+      attr_accessor :virtual_machine_name
+
+      # @return [Array<ParameterInfo>] The parameters of the ARM template.
+      attr_accessor :parameters
+
+      # @return [String] The location of the virtual machine.
+      attr_accessor :location
+
+      # @return [FileUploadOptions] Options for uploading the files for the
+      # artifact. UploadFilesAndGenerateSasTokens is the default value.
+      # Possible values include: 'UploadFilesAndGenerateSasTokens', 'None'
+      attr_accessor :file_upload_options
+
+
+      #
+      # Mapper for GenerateArmTemplateRequest class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'GenerateArmTemplateRequest',
+          type: {
+            name: 'Composite',
+            class_name: 'GenerateArmTemplateRequest',
+            model_properties: {
+              virtual_machine_name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'virtualMachineName',
+                type: {
+                  name: 'String'
+                }
+              },
+              parameters: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'parameters',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'ParameterInfoElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'ParameterInfo'
+                      }
+                  }
+                }
+              },
+              location: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'location',
+                type: {
+                  name: 'String'
+                }
+              },
+              file_upload_options: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'fileUploadOptions',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/generate_upload_uri_parameter.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/generate_upload_uri_parameter.rb
new file mode 100644
index 0000000000..0d859e33a9
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/generate_upload_uri_parameter.rb
@@ -0,0 +1,46 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties for generating an upload URI.
+    #
+    class GenerateUploadUriParameter
+
+      include MsRestAzure
+
+      # @return [String] The blob name of the upload URI.
+      attr_accessor :blob_name
+
+
+      #
+      # Mapper for GenerateUploadUriParameter class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'GenerateUploadUriParameter',
+          type: {
+            name: 'Composite',
+            class_name: 'GenerateUploadUriParameter',
+            model_properties: {
+              blob_name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'blobName',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/generate_upload_uri_response.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/generate_upload_uri_response.rb
new file mode 100644
index 0000000000..4e1a7e6462
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/generate_upload_uri_response.rb
@@ -0,0 +1,46 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Response body for generating an upload URI.
+    #
+    class GenerateUploadUriResponse
+
+      include MsRestAzure
+
+      # @return [String] The upload URI for the VHD.
+      attr_accessor :upload_uri
+
+
+      #
+      # Mapper for GenerateUploadUriResponse class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'GenerateUploadUriResponse',
+          type: {
+            name: 'Composite',
+            class_name: 'GenerateUploadUriResponse',
+            model_properties: {
+              upload_uri: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'uploadUri',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/host_caching_options.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/host_caching_options.rb
new file mode 100644
index 0000000000..0f0c101384
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/host_caching_options.rb
@@ -0,0 +1,17 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Defines values for HostCachingOptions
+    #
+    module HostCachingOptions
+      None = "None"
+      ReadOnly = "ReadOnly"
+      ReadWrite = "ReadWrite"
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/hour_details.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/hour_details.rb
new file mode 100644
index 0000000000..daf924fb4a
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/hour_details.rb
@@ -0,0 +1,46 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties of an hourly schedule.
+    #
+    class HourDetails
+
+      include MsRestAzure
+
+      # @return [Integer] Minutes of the hour the schedule will run.
+      attr_accessor :minute
+
+
+      #
+      # Mapper for HourDetails class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'HourDetails',
+          type: {
+            name: 'Composite',
+            class_name: 'HourDetails',
+            model_properties: {
+              minute: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'minute',
+                type: {
+                  name: 'Number'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/hour_details_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/hour_details_fragment.rb
new file mode 100644
index 0000000000..b613695d56
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/hour_details_fragment.rb
@@ -0,0 +1,46 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties of an hourly schedule.
+    #
+    class HourDetailsFragment
+
+      include MsRestAzure
+
+      # @return [Integer] Minutes of the hour the schedule will run.
+      attr_accessor :minute
+
+
+      #
+      # Mapper for HourDetailsFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'HourDetailsFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'HourDetailsFragment',
+            model_properties: {
+              minute: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'minute',
+                type: {
+                  name: 'Number'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/http_status_code.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/http_status_code.rb
new file mode 100644
index 0000000000..624047fe14
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/http_status_code.rb
@@ -0,0 +1,56 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Defines values for HttpStatusCode
+    #
+    module HttpStatusCode
+      Continue = "Continue"
+      SwitchingProtocols = "SwitchingProtocols"
+      OK = "OK"
+      Created = "Created"
+      Accepted = "Accepted"
+      NonAuthoritativeInformation = "NonAuthoritativeInformation"
+      NoContent = "NoContent"
+      ResetContent = "ResetContent"
+      PartialContent = "PartialContent"
+      MultipleChoices = "MultipleChoices"
+      MovedPermanently = "MovedPermanently"
+      Redirect = "Redirect"
+      SeeOther = "SeeOther"
+      NotModified = "NotModified"
+      UseProxy = "UseProxy"
+      Unused = "Unused"
+      TemporaryRedirect = "TemporaryRedirect"
+      BadRequest = "BadRequest"
+      Unauthorized = "Unauthorized"
+      PaymentRequired = "PaymentRequired"
+      Forbidden = "Forbidden"
+      NotFound = "NotFound"
+      MethodNotAllowed = "MethodNotAllowed"
+      NotAcceptable = "NotAcceptable"
+      ProxyAuthenticationRequired = "ProxyAuthenticationRequired"
+      RequestTimeout = "RequestTimeout"
+      Conflict = "Conflict"
+      Gone = "Gone"
+      LengthRequired = "LengthRequired"
+      PreconditionFailed = "PreconditionFailed"
+      RequestEntityTooLarge = "RequestEntityTooLarge"
+      RequestUriTooLong = "RequestUriTooLong"
+      UnsupportedMediaType = "UnsupportedMediaType"
+      RequestedRangeNotSatisfiable = "RequestedRangeNotSatisfiable"
+      ExpectationFailed = "ExpectationFailed"
+      UpgradeRequired = "UpgradeRequired"
+      InternalServerError = "InternalServerError"
+      NotImplemented = "NotImplemented"
+      BadGateway = "BadGateway"
+      ServiceUnavailable = "ServiceUnavailable"
+      GatewayTimeout = "GatewayTimeout"
+      HttpVersionNotSupported = "HttpVersionNotSupported"
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/identity_properties.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/identity_properties.rb
new file mode 100644
index 0000000000..39abd1ad40
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/identity_properties.rb
@@ -0,0 +1,79 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties of a managed identity
+    #
+    class IdentityProperties
+
+      include MsRestAzure
+
+      # @return [String] Managed identity.
+      attr_accessor :type
+
+      # @return [String] The principal id of resource identity.
+      attr_accessor :principal_id
+
+      # @return [String] The tenant identifier of resource.
+      attr_accessor :tenant_id
+
+      # @return [String] The client secret URL of the identity.
+      attr_accessor :client_secret_url
+
+
+      #
+      # Mapper for IdentityProperties class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'IdentityProperties',
+          type: {
+            name: 'Composite',
+            class_name: 'IdentityProperties',
+            model_properties: {
+              type: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'type',
+                type: {
+                  name: 'String'
+                }
+              },
+              principal_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'principalId',
+                type: {
+                  name: 'String'
+                }
+              },
+              tenant_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tenantId',
+                type: {
+                  name: 'String'
+                }
+              },
+              client_secret_url: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'clientSecretUrl',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/import_lab_virtual_machine_request.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/import_lab_virtual_machine_request.rb
new file mode 100644
index 0000000000..3f1a879f3f
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/import_lab_virtual_machine_request.rb
@@ -0,0 +1,59 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # This represents the payload required to import a virtual machine from a
+    # different lab into the current one
+    #
+    class ImportLabVirtualMachineRequest
+
+      include MsRestAzure
+
+      # @return [String] The full resource ID of the virtual machine to be
+      # imported.
+      attr_accessor :source_virtual_machine_resource_id
+
+      # @return [String] The name of the virtual machine in the destination lab
+      attr_accessor :destination_virtual_machine_name
+
+
+      #
+      # Mapper for ImportLabVirtualMachineRequest class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ImportLabVirtualMachineRequest',
+          type: {
+            name: 'Composite',
+            class_name: 'ImportLabVirtualMachineRequest',
+            model_properties: {
+              source_virtual_machine_resource_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'sourceVirtualMachineResourceId',
+                type: {
+                  name: 'String'
+                }
+              },
+              destination_virtual_machine_name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'destinationVirtualMachineName',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/inbound_nat_rule.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/inbound_nat_rule.rb
new file mode 100644
index 0000000000..3e51a0c6c1
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/inbound_nat_rule.rb
@@ -0,0 +1,73 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # A rule for NAT - exposing a VM's port (backendPort) on the public IP
+    # address using a load balancer.
+    #
+    class InboundNatRule
+
+      include MsRestAzure
+
+      # @return [TransportProtocol] The transport protocol for the endpoint.
+      # Possible values include: 'Tcp', 'Udp'
+      attr_accessor :transport_protocol
+
+      # @return [Integer] The external endpoint port of the inbound connection.
+      # Possible values range between 1 and 65535, inclusive. If unspecified, a
+      # value will be allocated automatically.
+      attr_accessor :frontend_port
+
+      # @return [Integer] The port to which the external traffic will be
+      # redirected.
+      attr_accessor :backend_port
+
+
+      #
+      # Mapper for InboundNatRule class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'InboundNatRule',
+          type: {
+            name: 'Composite',
+            class_name: 'InboundNatRule',
+            model_properties: {
+              transport_protocol: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'transportProtocol',
+                type: {
+                  name: 'String'
+                }
+              },
+              frontend_port: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'frontendPort',
+                type: {
+                  name: 'Number'
+                }
+              },
+              backend_port: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'backendPort',
+                type: {
+                  name: 'Number'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/inbound_nat_rule_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/inbound_nat_rule_fragment.rb
new file mode 100644
index 0000000000..24ab6502af
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/inbound_nat_rule_fragment.rb
@@ -0,0 +1,73 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # A rule for NAT - exposing a VM's port (backendPort) on the public IP
+    # address using a load balancer.
+    #
+    class InboundNatRuleFragment
+
+      include MsRestAzure
+
+      # @return [TransportProtocol] The transport protocol for the endpoint.
+      # Possible values include: 'Tcp', 'Udp'
+      attr_accessor :transport_protocol
+
+      # @return [Integer] The external endpoint port of the inbound connection.
+      # Possible values range between 1 and 65535, inclusive. If unspecified, a
+      # value will be allocated automatically.
+      attr_accessor :frontend_port
+
+      # @return [Integer] The port to which the external traffic will be
+      # redirected.
+      attr_accessor :backend_port
+
+
+      #
+      # Mapper for InboundNatRuleFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'InboundNatRuleFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'InboundNatRuleFragment',
+            model_properties: {
+              transport_protocol: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'transportProtocol',
+                type: {
+                  name: 'String'
+                }
+              },
+              frontend_port: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'frontendPort',
+                type: {
+                  name: 'Number'
+                }
+              },
+              backend_port: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'backendPort',
+                type: {
+                  name: 'Number'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab.rb
new file mode 100644
index 0000000000..06aecf0a2e
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab.rb
@@ -0,0 +1,363 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # A lab.
+    #
+    class Lab < Resource
+
+      include MsRestAzure
+
+      # @return [String] The lab's default storage account.
+      attr_accessor :default_storage_account
+
+      # @return [String] The lab's default premium storage account.
+      attr_accessor :default_premium_storage_account
+
+      # @return [String] The lab's artifact storage account.
+      attr_accessor :artifacts_storage_account
+
+      # @return [String] The lab's premium data disk storage account.
+      attr_accessor :premium_data_disk_storage_account
+
+      # @return [String] The lab's Key vault.
+      attr_accessor :vault_name
+
+      # @return [StorageType] Type of storage used by the lab. It can be either
+      # Premium or Standard. Default is Premium. Possible values include:
+      # 'Standard', 'Premium'
+      attr_accessor :lab_storage_type
+
+      # @return [Array<String>] The ordered list of artifact resource IDs that
+      # should be applied on all Linux VM creations by default, prior to the
+      # artifacts specified by the user.
+      attr_accessor :mandatory_artifacts_resource_ids_linux
+
+      # @return [Array<String>] The ordered list of artifact resource IDs that
+      # should be applied on all Windows VM creations by default, prior to the
+      # artifacts specified by the user.
+      attr_accessor :mandatory_artifacts_resource_ids_windows
+
+      # @return [DateTime] The creation date of the lab.
+      attr_accessor :created_date
+
+      # @return [PremiumDataDisk] The setting to enable usage of premium data
+      # disks.
+      # When its value is 'Enabled', creation of standard or premium data disks
+      # is allowed.
+      # When its value is 'Disabled', only creation of standard data disks is
+      # allowed. Possible values include: 'Disabled', 'Enabled'
+      attr_accessor :premium_data_disks
+
+      # @return [EnvironmentPermission] The access rights to be granted to the
+      # user when provisioning an environment. Possible values include:
+      # 'Reader', 'Contributor'
+      attr_accessor :environment_permission
+
+      # @return [LabAnnouncementProperties] The properties of any lab
+      # announcement associated with this lab
+      attr_accessor :announcement
+
+      # @return [LabSupportProperties] The properties of any lab support
+      # message associated with this lab
+      attr_accessor :support
+
+      # @return [String] The resource group in which lab virtual machines will
+      # be created in.
+      attr_accessor :vm_creation_resource_group
+
+      # @return [String] The public IP address for the lab's load balancer.
+      attr_accessor :public_ip_id
+
+      # @return [String] The load balancer used to for lab VMs that use shared
+      # IP address.
+      attr_accessor :load_balancer_id
+
+      # @return [String] The Network Security Group attached to the lab VMs
+      # Network interfaces to restrict open ports.
+      attr_accessor :network_security_group_id
+
+      # @return [Hash{String => String}] Extended properties of the lab used
+      # for experimental features
+      attr_accessor :extended_properties
+
+      # @return [String] The provisioning status of the resource.
+      attr_accessor :provisioning_state
+
+      # @return [String] The unique immutable identifier of a resource (Guid).
+      attr_accessor :unique_identifier
+
+
+      #
+      # Mapper for Lab class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'Lab',
+          type: {
+            name: 'Composite',
+            class_name: 'Lab',
+            model_properties: {
+              id: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'id',
+                type: {
+                  name: 'String'
+                }
+              },
+              name: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              type: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'type',
+                type: {
+                  name: 'String'
+                }
+              },
+              location: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'location',
+                type: {
+                  name: 'String'
+                }
+              },
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              default_storage_account: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.defaultStorageAccount',
+                type: {
+                  name: 'String'
+                }
+              },
+              default_premium_storage_account: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.defaultPremiumStorageAccount',
+                type: {
+                  name: 'String'
+                }
+              },
+              artifacts_storage_account: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.artifactsStorageAccount',
+                type: {
+                  name: 'String'
+                }
+              },
+              premium_data_disk_storage_account: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.premiumDataDiskStorageAccount',
+                type: {
+                  name: 'String'
+                }
+              },
+              vault_name: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.vaultName',
+                type: {
+                  name: 'String'
+                }
+              },
+              lab_storage_type: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.labStorageType',
+                type: {
+                  name: 'String'
+                }
+              },
+              mandatory_artifacts_resource_ids_linux: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.mandatoryArtifactsResourceIdsLinux',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              mandatory_artifacts_resource_ids_windows: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.mandatoryArtifactsResourceIdsWindows',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              created_date: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.createdDate',
+                type: {
+                  name: 'DateTime'
+                }
+              },
+              premium_data_disks: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.premiumDataDisks',
+                type: {
+                  name: 'String'
+                }
+              },
+              environment_permission: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.environmentPermission',
+                type: {
+                  name: 'String'
+                }
+              },
+              announcement: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.announcement',
+                type: {
+                  name: 'Composite',
+                  class_name: 'LabAnnouncementProperties'
+                }
+              },
+              support: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.support',
+                type: {
+                  name: 'Composite',
+                  class_name: 'LabSupportProperties'
+                }
+              },
+              vm_creation_resource_group: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.vmCreationResourceGroup',
+                type: {
+                  name: 'String'
+                }
+              },
+              public_ip_id: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.publicIpId',
+                type: {
+                  name: 'String'
+                }
+              },
+              load_balancer_id: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.loadBalancerId',
+                type: {
+                  name: 'String'
+                }
+              },
+              network_security_group_id: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.networkSecurityGroupId',
+                type: {
+                  name: 'String'
+                }
+              },
+              extended_properties: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.extendedProperties',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              provisioning_state: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.provisioningState',
+                type: {
+                  name: 'String'
+                }
+              },
+              unique_identifier: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.uniqueIdentifier',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_announcement_properties.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_announcement_properties.rb
new file mode 100644
index 0000000000..59ba73f3c5
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_announcement_properties.rb
@@ -0,0 +1,117 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties of a lab's announcement banner
+    #
+    class LabAnnouncementProperties
+
+      include MsRestAzure
+
+      # @return [String] The plain text title for the lab announcement
+      attr_accessor :title
+
+      # @return [String] The markdown text (if any) that this lab displays in
+      # the UI. If left empty/null, nothing will be shown.
+      attr_accessor :markdown
+
+      # @return [EnableStatus] Is the lab announcement active/enabled at this
+      # time?. Possible values include: 'Enabled', 'Disabled'
+      attr_accessor :enabled
+
+      # @return [DateTime] The time at which the announcement expires (null for
+      # never)
+      attr_accessor :expiration_date
+
+      # @return [Boolean] Has this announcement expired?
+      attr_accessor :expired
+
+      # @return [String] The provisioning status of the resource.
+      attr_accessor :provisioning_state
+
+      # @return [String] The unique immutable identifier of a resource (Guid).
+      attr_accessor :unique_identifier
+
+
+      #
+      # Mapper for LabAnnouncementProperties class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'LabAnnouncementProperties',
+          type: {
+            name: 'Composite',
+            class_name: 'LabAnnouncementProperties',
+            model_properties: {
+              title: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'title',
+                type: {
+                  name: 'String'
+                }
+              },
+              markdown: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'markdown',
+                type: {
+                  name: 'String'
+                }
+              },
+              enabled: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'enabled',
+                type: {
+                  name: 'String'
+                }
+              },
+              expiration_date: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'expirationDate',
+                type: {
+                  name: 'DateTime'
+                }
+              },
+              expired: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'expired',
+                type: {
+                  name: 'Boolean'
+                }
+              },
+              provisioning_state: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'provisioningState',
+                type: {
+                  name: 'String'
+                }
+              },
+              unique_identifier: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'uniqueIdentifier',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_announcement_properties_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_announcement_properties_fragment.rb
new file mode 100644
index 0000000000..01da94dc7c
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_announcement_properties_fragment.rb
@@ -0,0 +1,93 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties of a lab's announcement banner
+    #
+    class LabAnnouncementPropertiesFragment
+
+      include MsRestAzure
+
+      # @return [String] The plain text title for the lab announcement
+      attr_accessor :title
+
+      # @return [String] The markdown text (if any) that this lab displays in
+      # the UI. If left empty/null, nothing will be shown.
+      attr_accessor :markdown
+
+      # @return [EnableStatus] Is the lab announcement active/enabled at this
+      # time?. Possible values include: 'Enabled', 'Disabled'
+      attr_accessor :enabled
+
+      # @return [DateTime] The time at which the announcement expires (null for
+      # never)
+      attr_accessor :expiration_date
+
+      # @return [Boolean] Has this announcement expired?
+      attr_accessor :expired
+
+
+      #
+      # Mapper for LabAnnouncementPropertiesFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'LabAnnouncementPropertiesFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'LabAnnouncementPropertiesFragment',
+            model_properties: {
+              title: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'title',
+                type: {
+                  name: 'String'
+                }
+              },
+              markdown: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'markdown',
+                type: {
+                  name: 'String'
+                }
+              },
+              enabled: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'enabled',
+                type: {
+                  name: 'String'
+                }
+              },
+              expiration_date: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'expirationDate',
+                type: {
+                  name: 'DateTime'
+                }
+              },
+              expired: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'expired',
+                type: {
+                  name: 'Boolean'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_cost.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_cost.rb
new file mode 100644
index 0000000000..6b00d3ba80
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_cost.rb
@@ -0,0 +1,224 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # A cost item.
+    #
+    class LabCost < Resource
+
+      include MsRestAzure
+
+      # @return [TargetCostProperties] The target cost properties
+      attr_accessor :target_cost
+
+      # @return [LabCostSummaryProperties] The lab cost summary component of
+      # the cost data.
+      attr_accessor :lab_cost_summary
+
+      # @return [Array<LabCostDetailsProperties>] The lab cost details
+      # component of the cost data.
+      attr_accessor :lab_cost_details
+
+      # @return [Array<LabResourceCostProperties>] The resource cost component
+      # of the cost data.
+      attr_accessor :resource_costs
+
+      # @return [String] The currency code of the cost.
+      attr_accessor :currency_code
+
+      # @return [DateTime] The start time of the cost data.
+      attr_accessor :start_date_time
+
+      # @return [DateTime] The end time of the cost data.
+      attr_accessor :end_date_time
+
+      # @return [DateTime] The creation date of the cost.
+      attr_accessor :created_date
+
+      # @return [String] The provisioning status of the resource.
+      attr_accessor :provisioning_state
+
+      # @return [String] The unique immutable identifier of a resource (Guid).
+      attr_accessor :unique_identifier
+
+
+      #
+      # Mapper for LabCost class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'LabCost',
+          type: {
+            name: 'Composite',
+            class_name: 'LabCost',
+            model_properties: {
+              id: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'id',
+                type: {
+                  name: 'String'
+                }
+              },
+              name: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              type: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'type',
+                type: {
+                  name: 'String'
+                }
+              },
+              location: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'location',
+                type: {
+                  name: 'String'
+                }
+              },
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              target_cost: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.targetCost',
+                type: {
+                  name: 'Composite',
+                  class_name: 'TargetCostProperties'
+                }
+              },
+              lab_cost_summary: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.labCostSummary',
+                type: {
+                  name: 'Composite',
+                  class_name: 'LabCostSummaryProperties'
+                }
+              },
+              lab_cost_details: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.labCostDetails',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'LabCostDetailsPropertiesElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'LabCostDetailsProperties'
+                      }
+                  }
+                }
+              },
+              resource_costs: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.resourceCosts',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'LabResourceCostPropertiesElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'LabResourceCostProperties'
+                      }
+                  }
+                }
+              },
+              currency_code: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.currencyCode',
+                type: {
+                  name: 'String'
+                }
+              },
+              start_date_time: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.startDateTime',
+                type: {
+                  name: 'DateTime'
+                }
+              },
+              end_date_time: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.endDateTime',
+                type: {
+                  name: 'DateTime'
+                }
+              },
+              created_date: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.createdDate',
+                type: {
+                  name: 'DateTime'
+                }
+              },
+              provisioning_state: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.provisioningState',
+                type: {
+                  name: 'String'
+                }
+              },
+              unique_identifier: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.uniqueIdentifier',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_cost_details_properties.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_cost_details_properties.rb
new file mode 100644
index 0000000000..fb1af93774
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_cost_details_properties.rb
@@ -0,0 +1,69 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # The properties of a lab cost item.
+    #
+    class LabCostDetailsProperties
+
+      include MsRestAzure
+
+      # @return [DateTime] The date of the cost item.
+      attr_accessor :date
+
+      # @return [Float] The cost component of the cost item.
+      attr_accessor :cost
+
+      # @return [CostType] The type of the cost. Possible values include:
+      # 'Unavailable', 'Reported', 'Projected'
+      attr_accessor :cost_type
+
+
+      #
+      # Mapper for LabCostDetailsProperties class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'LabCostDetailsProperties',
+          type: {
+            name: 'Composite',
+            class_name: 'LabCostDetailsProperties',
+            model_properties: {
+              date: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'date',
+                type: {
+                  name: 'DateTime'
+                }
+              },
+              cost: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'cost',
+                type: {
+                  name: 'Double'
+                }
+              },
+              cost_type: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'costType',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_cost_summary_properties.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_cost_summary_properties.rb
new file mode 100644
index 0000000000..e90b516329
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_cost_summary_properties.rb
@@ -0,0 +1,46 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # The properties of the cost summary.
+    #
+    class LabCostSummaryProperties
+
+      include MsRestAzure
+
+      # @return [Float] The cost component of the cost item.
+      attr_accessor :estimated_lab_cost
+
+
+      #
+      # Mapper for LabCostSummaryProperties class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'LabCostSummaryProperties',
+          type: {
+            name: 'Composite',
+            class_name: 'LabCostSummaryProperties',
+            model_properties: {
+              estimated_lab_cost: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'estimatedLabCost',
+                type: {
+                  name: 'Double'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_fragment.rb
new file mode 100644
index 0000000000..9fb4cf5ed9
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_fragment.rb
@@ -0,0 +1,181 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # A lab.
+    #
+    class LabFragment < UpdateResource
+
+      include MsRestAzure
+
+      # @return [StorageType] Type of storage used by the lab. It can be either
+      # Premium or Standard. Default is Premium. Possible values include:
+      # 'Standard', 'Premium'
+      attr_accessor :lab_storage_type
+
+      # @return [Array<String>] The ordered list of artifact resource IDs that
+      # should be applied on all Linux VM creations by default, prior to the
+      # artifacts specified by the user.
+      attr_accessor :mandatory_artifacts_resource_ids_linux
+
+      # @return [Array<String>] The ordered list of artifact resource IDs that
+      # should be applied on all Windows VM creations by default, prior to the
+      # artifacts specified by the user.
+      attr_accessor :mandatory_artifacts_resource_ids_windows
+
+      # @return [PremiumDataDisk] The setting to enable usage of premium data
+      # disks.
+      # When its value is 'Enabled', creation of standard or premium data disks
+      # is allowed.
+      # When its value is 'Disabled', only creation of standard data disks is
+      # allowed. Possible values include: 'Disabled', 'Enabled'
+      attr_accessor :premium_data_disks
+
+      # @return [EnvironmentPermission] The access rights to be granted to the
+      # user when provisioning an environment. Possible values include:
+      # 'Reader', 'Contributor'
+      attr_accessor :environment_permission
+
+      # @return [LabAnnouncementPropertiesFragment] The properties of any lab
+      # announcement associated with this lab
+      attr_accessor :announcement
+
+      # @return [LabSupportPropertiesFragment] The properties of any lab
+      # support message associated with this lab
+      attr_accessor :support
+
+      # @return [Hash{String => String}] Extended properties of the lab used
+      # for experimental features
+      attr_accessor :extended_properties
+
+
+      #
+      # Mapper for LabFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'LabFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'LabFragment',
+            model_properties: {
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              lab_storage_type: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.labStorageType',
+                type: {
+                  name: 'String'
+                }
+              },
+              mandatory_artifacts_resource_ids_linux: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.mandatoryArtifactsResourceIdsLinux',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              mandatory_artifacts_resource_ids_windows: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.mandatoryArtifactsResourceIdsWindows',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              premium_data_disks: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.premiumDataDisks',
+                type: {
+                  name: 'String'
+                }
+              },
+              environment_permission: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.environmentPermission',
+                type: {
+                  name: 'String'
+                }
+              },
+              announcement: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.announcement',
+                type: {
+                  name: 'Composite',
+                  class_name: 'LabAnnouncementPropertiesFragment'
+                }
+              },
+              support: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.support',
+                type: {
+                  name: 'Composite',
+                  class_name: 'LabSupportPropertiesFragment'
+                }
+              },
+              extended_properties: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.extendedProperties',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_list.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_list.rb
new file mode 100644
index 0000000000..db7205a7f7
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_list.rb
@@ -0,0 +1,98 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # The response of a list operation.
+    #
+    class LabList
+
+      include MsRestAzure
+
+      include MsRest::JSONable
+      # @return [Array<Lab>] Results of the list operation.
+      attr_accessor :value
+
+      # @return [String] Link for next set of results.
+      attr_accessor :next_link
+
+      # return [Proc] with next page method call.
+      attr_accessor :next_method
+
+      #
+      # Gets the rest of the items for the request, enabling auto-pagination.
+      #
+      # @return [Array<Lab>] operation results.
+      #
+      def get_all_items
+        items = @value
+        page = self
+        while page.next_link != nil do
+          page = page.get_next_page
+          items.concat(page.value)
+        end
+        items
+      end
+
+      #
+      # Gets the next page of results.
+      #
+      # @return [LabList] with next page content.
+      #
+      def get_next_page
+        response = @next_method.call(@next_link).value! unless @next_method.nil?
+        unless response.nil?
+          @next_link = response.body.next_link
+          @value = response.body.value
+          self
+        end
+      end
+
+      #
+      # Mapper for LabList class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'LabList',
+          type: {
+            name: 'Composite',
+            class_name: 'LabList',
+            model_properties: {
+              value: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'value',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'LabElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'Lab'
+                      }
+                  }
+                }
+              },
+              next_link: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'nextLink',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_resource_cost_properties.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_resource_cost_properties.rb
new file mode 100644
index 0000000000..2bbe358aea
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_resource_cost_properties.rb
@@ -0,0 +1,136 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # The properties of a resource cost item.
+    #
+    class LabResourceCostProperties
+
+      include MsRestAzure
+
+      # @return [String] The name of the resource.
+      attr_accessor :resourcename
+
+      # @return [String] The unique identifier of the resource.
+      attr_accessor :resource_uid
+
+      # @return [Float] The cost component of the resource cost item.
+      attr_accessor :resource_cost
+
+      # @return [String] The logical resource type (ex. virtualmachine,
+      # storageaccount)
+      attr_accessor :resource_type
+
+      # @return [String] The owner of the resource (ex. janedoe@microsoft.com)
+      attr_accessor :resource_owner
+
+      # @return [String] The category of the resource (ex. Premium_LRS,
+      # Standard_DS1)
+      attr_accessor :resource_pricing_tier
+
+      # @return [String] The status of the resource (ex. Active)
+      attr_accessor :resource_status
+
+      # @return [String] The ID of the resource
+      attr_accessor :resource_id
+
+      # @return [String] The ID of the external resource
+      attr_accessor :external_resource_id
+
+
+      #
+      # Mapper for LabResourceCostProperties class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'LabResourceCostProperties',
+          type: {
+            name: 'Composite',
+            class_name: 'LabResourceCostProperties',
+            model_properties: {
+              resourcename: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'resourcename',
+                type: {
+                  name: 'String'
+                }
+              },
+              resource_uid: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'resourceUId',
+                type: {
+                  name: 'String'
+                }
+              },
+              resource_cost: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'resourceCost',
+                type: {
+                  name: 'Double'
+                }
+              },
+              resource_type: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'resourceType',
+                type: {
+                  name: 'String'
+                }
+              },
+              resource_owner: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'resourceOwner',
+                type: {
+                  name: 'String'
+                }
+              },
+              resource_pricing_tier: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'resourcePricingTier',
+                type: {
+                  name: 'String'
+                }
+              },
+              resource_status: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'resourceStatus',
+                type: {
+                  name: 'String'
+                }
+              },
+              resource_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'resourceId',
+                type: {
+                  name: 'String'
+                }
+              },
+              external_resource_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'externalResourceId',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_support_properties.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_support_properties.rb
new file mode 100644
index 0000000000..344cb2ceb3
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_support_properties.rb
@@ -0,0 +1,59 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties of a lab's support banner
+    #
+    class LabSupportProperties
+
+      include MsRestAzure
+
+      # @return [EnableStatus] Is the lab support banner active/enabled at this
+      # time?. Possible values include: 'Enabled', 'Disabled'
+      attr_accessor :enabled
+
+      # @return [String] The markdown text (if any) that this lab displays in
+      # the UI. If left empty/null, nothing will be shown.
+      attr_accessor :markdown
+
+
+      #
+      # Mapper for LabSupportProperties class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'LabSupportProperties',
+          type: {
+            name: 'Composite',
+            class_name: 'LabSupportProperties',
+            model_properties: {
+              enabled: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'enabled',
+                type: {
+                  name: 'String'
+                }
+              },
+              markdown: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'markdown',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_support_properties_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_support_properties_fragment.rb
new file mode 100644
index 0000000000..cb00bd301a
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_support_properties_fragment.rb
@@ -0,0 +1,59 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties of a lab's support banner
+    #
+    class LabSupportPropertiesFragment
+
+      include MsRestAzure
+
+      # @return [EnableStatus] Is the lab support banner active/enabled at this
+      # time?. Possible values include: 'Enabled', 'Disabled'
+      attr_accessor :enabled
+
+      # @return [String] The markdown text (if any) that this lab displays in
+      # the UI. If left empty/null, nothing will be shown.
+      attr_accessor :markdown
+
+
+      #
+      # Mapper for LabSupportPropertiesFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'LabSupportPropertiesFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'LabSupportPropertiesFragment',
+            model_properties: {
+              enabled: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'enabled',
+                type: {
+                  name: 'String'
+                }
+              },
+              markdown: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'markdown',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_vhd.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_vhd.rb
new file mode 100644
index 0000000000..52e7586295
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_vhd.rb
@@ -0,0 +1,46 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties of a VHD in the lab.
+    #
+    class LabVhd
+
+      include MsRestAzure
+
+      # @return [String] The URI to the VHD.
+      attr_accessor :id
+
+
+      #
+      # Mapper for LabVhd class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'LabVhd',
+          type: {
+            name: 'Composite',
+            class_name: 'LabVhd',
+            model_properties: {
+              id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'id',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_vhd_list.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_vhd_list.rb
new file mode 100644
index 0000000000..2f2b69ee0f
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_vhd_list.rb
@@ -0,0 +1,98 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # The response of a list operation.
+    #
+    class LabVhdList
+
+      include MsRestAzure
+
+      include MsRest::JSONable
+      # @return [Array<LabVhd>] Results of the list operation.
+      attr_accessor :value
+
+      # @return [String] Link for next set of results.
+      attr_accessor :next_link
+
+      # return [Proc] with next page method call.
+      attr_accessor :next_method
+
+      #
+      # Gets the rest of the items for the request, enabling auto-pagination.
+      #
+      # @return [Array<LabVhd>] operation results.
+      #
+      def get_all_items
+        items = @value
+        page = self
+        while page.next_link != nil do
+          page = page.get_next_page
+          items.concat(page.value)
+        end
+        items
+      end
+
+      #
+      # Gets the next page of results.
+      #
+      # @return [LabVhdList] with next page content.
+      #
+      def get_next_page
+        response = @next_method.call(@next_link).value! unless @next_method.nil?
+        unless response.nil?
+          @next_link = response.body.next_link
+          @value = response.body.value
+          self
+        end
+      end
+
+      #
+      # Mapper for LabVhdList class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'LabVhdList',
+          type: {
+            name: 'Composite',
+            class_name: 'LabVhdList',
+            model_properties: {
+              value: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'value',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'LabVhdElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'LabVhd'
+                      }
+                  }
+                }
+              },
+              next_link: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'nextLink',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_virtual_machine.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_virtual_machine.rb
new file mode 100644
index 0000000000..cd07b33ff1
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_virtual_machine.rb
@@ -0,0 +1,526 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # A virtual machine.
+    #
+    class LabVirtualMachine < Resource
+
+      include MsRestAzure
+
+      # @return [String] The notes of the virtual machine.
+      attr_accessor :notes
+
+      # @return [String] The object identifier of the owner of the virtual
+      # machine.
+      attr_accessor :owner_object_id
+
+      # @return [String] The user principal name of the virtual machine owner.
+      attr_accessor :owner_user_principal_name
+
+      # @return [String] The object identifier of the creator of the virtual
+      # machine.
+      attr_accessor :created_by_user_id
+
+      # @return [String] The email address of creator of the virtual machine.
+      attr_accessor :created_by_user
+
+      # @return [DateTime] The creation date of the virtual machine.
+      attr_accessor :created_date
+
+      # @return [String] The resource identifier (Microsoft.Compute) of the
+      # virtual machine.
+      attr_accessor :compute_id
+
+      # @return [String] The custom image identifier of the virtual machine.
+      attr_accessor :custom_image_id
+
+      # @return [String] The OS type of the virtual machine.
+      attr_accessor :os_type
+
+      # @return [String] The size of the virtual machine.
+      attr_accessor :size
+
+      # @return [String] The user name of the virtual machine.
+      attr_accessor :user_name
+
+      # @return [String] The password of the virtual machine administrator.
+      attr_accessor :password
+
+      # @return [String] The SSH key of the virtual machine administrator.
+      attr_accessor :ssh_key
+
+      # @return [Boolean] Indicates whether this virtual machine uses an SSH
+      # key for authentication.
+      attr_accessor :is_authentication_with_ssh_key
+
+      # @return [String] The fully-qualified domain name of the virtual
+      # machine.
+      attr_accessor :fqdn
+
+      # @return [String] The lab subnet name of the virtual machine.
+      attr_accessor :lab_subnet_name
+
+      # @return [String] The lab virtual network identifier of the virtual
+      # machine.
+      attr_accessor :lab_virtual_network_id
+
+      # @return [Boolean] Indicates whether the virtual machine is to be
+      # created without a public IP address.
+      attr_accessor :disallow_public_ip_address
+
+      # @return [Array<ArtifactInstallProperties>] The artifacts to be
+      # installed on the virtual machine.
+      attr_accessor :artifacts
+
+      # @return [ArtifactDeploymentStatusProperties] The artifact deployment
+      # status for the virtual machine.
+      attr_accessor :artifact_deployment_status
+
+      # @return [GalleryImageReference] The Microsoft Azure Marketplace image
+      # reference of the virtual machine.
+      attr_accessor :gallery_image_reference
+
+      # @return [String] The id of the plan associated with the virtual machine
+      # image
+      attr_accessor :plan_id
+
+      # @return [ComputeVmProperties] The compute virtual machine properties.
+      attr_accessor :compute_vm
+
+      # @return [NetworkInterfaceProperties] The network interface properties.
+      attr_accessor :network_interface
+
+      # @return [ApplicableSchedule] The applicable schedule for the virtual
+      # machine.
+      attr_accessor :applicable_schedule
+
+      # @return [DateTime] The expiration date for VM.
+      attr_accessor :expiration_date
+
+      # @return [Boolean] Indicates whether another user can take ownership of
+      # the virtual machine
+      attr_accessor :allow_claim
+
+      # @return [String] Storage type to use for virtual machine (i.e.
+      # Standard, Premium).
+      attr_accessor :storage_type
+
+      # @return [VirtualMachineCreationSource] Tells source of creation of lab
+      # virtual machine. Output property only. Possible values include:
+      # 'FromCustomImage', 'FromGalleryImage'
+      attr_accessor :virtual_machine_creation_source
+
+      # @return [String] The resource ID of the environment that contains this
+      # virtual machine, if any.
+      attr_accessor :environment_id
+
+      # @return [Array<DataDiskProperties>] New or existing data disks to
+      # attach to the virtual machine after creation
+      attr_accessor :data_disk_parameters
+
+      # @return [Array<ScheduleCreationParameter>] Virtual Machine schedules to
+      # be created
+      attr_accessor :schedule_parameters
+
+      # @return [String] Last known compute power state captured in DTL
+      attr_accessor :last_known_power_state
+
+      # @return [String] The provisioning status of the resource.
+      attr_accessor :provisioning_state
+
+      # @return [String] The unique immutable identifier of a resource (Guid).
+      attr_accessor :unique_identifier
+
+
+      #
+      # Mapper for LabVirtualMachine class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'LabVirtualMachine',
+          type: {
+            name: 'Composite',
+            class_name: 'LabVirtualMachine',
+            model_properties: {
+              id: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'id',
+                type: {
+                  name: 'String'
+                }
+              },
+              name: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              type: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'type',
+                type: {
+                  name: 'String'
+                }
+              },
+              location: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'location',
+                type: {
+                  name: 'String'
+                }
+              },
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              notes: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.notes',
+                type: {
+                  name: 'String'
+                }
+              },
+              owner_object_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.ownerObjectId',
+                type: {
+                  name: 'String'
+                }
+              },
+              owner_user_principal_name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.ownerUserPrincipalName',
+                type: {
+                  name: 'String'
+                }
+              },
+              created_by_user_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.createdByUserId',
+                type: {
+                  name: 'String'
+                }
+              },
+              created_by_user: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.createdByUser',
+                type: {
+                  name: 'String'
+                }
+              },
+              created_date: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.createdDate',
+                type: {
+                  name: 'DateTime'
+                }
+              },
+              compute_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.computeId',
+                type: {
+                  name: 'String'
+                }
+              },
+              custom_image_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.customImageId',
+                type: {
+                  name: 'String'
+                }
+              },
+              os_type: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.osType',
+                type: {
+                  name: 'String'
+                }
+              },
+              size: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.size',
+                type: {
+                  name: 'String'
+                }
+              },
+              user_name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.userName',
+                type: {
+                  name: 'String'
+                }
+              },
+              password: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.password',
+                type: {
+                  name: 'String'
+                }
+              },
+              ssh_key: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.sshKey',
+                type: {
+                  name: 'String'
+                }
+              },
+              is_authentication_with_ssh_key: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.isAuthenticationWithSshKey',
+                type: {
+                  name: 'Boolean'
+                }
+              },
+              fqdn: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.fqdn',
+                type: {
+                  name: 'String'
+                }
+              },
+              lab_subnet_name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.labSubnetName',
+                type: {
+                  name: 'String'
+                }
+              },
+              lab_virtual_network_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.labVirtualNetworkId',
+                type: {
+                  name: 'String'
+                }
+              },
+              disallow_public_ip_address: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.disallowPublicIpAddress',
+                type: {
+                  name: 'Boolean'
+                }
+              },
+              artifacts: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.artifacts',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'ArtifactInstallPropertiesElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'ArtifactInstallProperties'
+                      }
+                  }
+                }
+              },
+              artifact_deployment_status: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.artifactDeploymentStatus',
+                type: {
+                  name: 'Composite',
+                  class_name: 'ArtifactDeploymentStatusProperties'
+                }
+              },
+              gallery_image_reference: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.galleryImageReference',
+                type: {
+                  name: 'Composite',
+                  class_name: 'GalleryImageReference'
+                }
+              },
+              plan_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.planId',
+                type: {
+                  name: 'String'
+                }
+              },
+              compute_vm: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.computeVm',
+                type: {
+                  name: 'Composite',
+                  class_name: 'ComputeVmProperties'
+                }
+              },
+              network_interface: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.networkInterface',
+                type: {
+                  name: 'Composite',
+                  class_name: 'NetworkInterfaceProperties'
+                }
+              },
+              applicable_schedule: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.applicableSchedule',
+                type: {
+                  name: 'Composite',
+                  class_name: 'ApplicableSchedule'
+                }
+              },
+              expiration_date: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.expirationDate',
+                type: {
+                  name: 'DateTime'
+                }
+              },
+              allow_claim: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.allowClaim',
+                type: {
+                  name: 'Boolean'
+                }
+              },
+              storage_type: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.storageType',
+                type: {
+                  name: 'String'
+                }
+              },
+              virtual_machine_creation_source: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.virtualMachineCreationSource',
+                type: {
+                  name: 'String'
+                }
+              },
+              environment_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.environmentId',
+                type: {
+                  name: 'String'
+                }
+              },
+              data_disk_parameters: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.dataDiskParameters',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'DataDiskPropertiesElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'DataDiskProperties'
+                      }
+                  }
+                }
+              },
+              schedule_parameters: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.scheduleParameters',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'ScheduleCreationParameterElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'ScheduleCreationParameter'
+                      }
+                  }
+                }
+              },
+              last_known_power_state: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.lastKnownPowerState',
+                type: {
+                  name: 'String'
+                }
+              },
+              provisioning_state: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.provisioningState',
+                type: {
+                  name: 'String'
+                }
+              },
+              unique_identifier: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.uniqueIdentifier',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_virtual_machine_creation_parameter.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_virtual_machine_creation_parameter.rb
new file mode 100644
index 0000000000..ddf5b9acd7
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_virtual_machine_creation_parameter.rb
@@ -0,0 +1,478 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties for creating a virtual machine.
+    #
+    class LabVirtualMachineCreationParameter
+
+      include MsRestAzure
+
+      # @return [BulkCreationParameters] The number of virtual machine
+      # instances to create.
+      attr_accessor :bulk_creation_parameters
+
+      # @return [String] The notes of the virtual machine.
+      attr_accessor :notes
+
+      # @return [String] The object identifier of the owner of the virtual
+      # machine.
+      attr_accessor :owner_object_id
+
+      # @return [String] The user principal name of the virtual machine owner.
+      attr_accessor :owner_user_principal_name
+
+      # @return [String] The object identifier of the creator of the virtual
+      # machine.
+      attr_accessor :created_by_user_id
+
+      # @return [String] The email address of creator of the virtual machine.
+      attr_accessor :created_by_user
+
+      # @return [DateTime] The creation date of the virtual machine.
+      attr_accessor :created_date
+
+      # @return [String] The resource identifier (Microsoft.Compute) of the
+      # virtual machine.
+      attr_accessor :compute_id
+
+      # @return [String] The custom image identifier of the virtual machine.
+      attr_accessor :custom_image_id
+
+      # @return [String] The OS type of the virtual machine.
+      attr_accessor :os_type
+
+      # @return [String] The size of the virtual machine.
+      attr_accessor :size
+
+      # @return [String] The user name of the virtual machine.
+      attr_accessor :user_name
+
+      # @return [String] The password of the virtual machine administrator.
+      attr_accessor :password
+
+      # @return [String] The SSH key of the virtual machine administrator.
+      attr_accessor :ssh_key
+
+      # @return [Boolean] Indicates whether this virtual machine uses an SSH
+      # key for authentication.
+      attr_accessor :is_authentication_with_ssh_key
+
+      # @return [String] The fully-qualified domain name of the virtual
+      # machine.
+      attr_accessor :fqdn
+
+      # @return [String] The lab subnet name of the virtual machine.
+      attr_accessor :lab_subnet_name
+
+      # @return [String] The lab virtual network identifier of the virtual
+      # machine.
+      attr_accessor :lab_virtual_network_id
+
+      # @return [Boolean] Indicates whether the virtual machine is to be
+      # created without a public IP address.
+      attr_accessor :disallow_public_ip_address
+
+      # @return [Array<ArtifactInstallProperties>] The artifacts to be
+      # installed on the virtual machine.
+      attr_accessor :artifacts
+
+      # @return [ArtifactDeploymentStatusProperties] The artifact deployment
+      # status for the virtual machine.
+      attr_accessor :artifact_deployment_status
+
+      # @return [GalleryImageReference] The Microsoft Azure Marketplace image
+      # reference of the virtual machine.
+      attr_accessor :gallery_image_reference
+
+      # @return [String] The id of the plan associated with the virtual machine
+      # image
+      attr_accessor :plan_id
+
+      # @return [NetworkInterfaceProperties] The network interface properties.
+      attr_accessor :network_interface
+
+      # @return [DateTime] The expiration date for VM.
+      attr_accessor :expiration_date
+
+      # @return [Boolean] Indicates whether another user can take ownership of
+      # the virtual machine
+      attr_accessor :allow_claim
+
+      # @return [String] Storage type to use for virtual machine (i.e.
+      # Standard, Premium).
+      attr_accessor :storage_type
+
+      # @return [VirtualMachineCreationSource] Tells source of creation of lab
+      # virtual machine. Output property only. Possible values include:
+      # 'FromCustomImage', 'FromGalleryImage'
+      attr_accessor :virtual_machine_creation_source
+
+      # @return [String] The resource ID of the environment that contains this
+      # virtual machine, if any.
+      attr_accessor :environment_id
+
+      # @return [Array<DataDiskProperties>] New or existing data disks to
+      # attach to the virtual machine after creation
+      attr_accessor :data_disk_parameters
+
+      # @return [Array<ScheduleCreationParameter>] Virtual Machine schedules to
+      # be created
+      attr_accessor :schedule_parameters
+
+      # @return [String] Last known compute power state captured in DTL
+      attr_accessor :last_known_power_state
+
+      # @return [String] The name of the virtual machine or environment
+      attr_accessor :name
+
+      # @return [String] The location of the new virtual machine or environment
+      attr_accessor :location
+
+      # @return [Hash{String => String}] The tags of the resource.
+      attr_accessor :tags
+
+
+      #
+      # Mapper for LabVirtualMachineCreationParameter class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'LabVirtualMachineCreationParameter',
+          type: {
+            name: 'Composite',
+            class_name: 'LabVirtualMachineCreationParameter',
+            model_properties: {
+              bulk_creation_parameters: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.bulkCreationParameters',
+                type: {
+                  name: 'Composite',
+                  class_name: 'BulkCreationParameters'
+                }
+              },
+              notes: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.notes',
+                type: {
+                  name: 'String'
+                }
+              },
+              owner_object_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.ownerObjectId',
+                type: {
+                  name: 'String'
+                }
+              },
+              owner_user_principal_name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.ownerUserPrincipalName',
+                type: {
+                  name: 'String'
+                }
+              },
+              created_by_user_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.createdByUserId',
+                type: {
+                  name: 'String'
+                }
+              },
+              created_by_user: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.createdByUser',
+                type: {
+                  name: 'String'
+                }
+              },
+              created_date: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.createdDate',
+                type: {
+                  name: 'DateTime'
+                }
+              },
+              compute_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.computeId',
+                type: {
+                  name: 'String'
+                }
+              },
+              custom_image_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.customImageId',
+                type: {
+                  name: 'String'
+                }
+              },
+              os_type: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.osType',
+                type: {
+                  name: 'String'
+                }
+              },
+              size: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.size',
+                type: {
+                  name: 'String'
+                }
+              },
+              user_name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.userName',
+                type: {
+                  name: 'String'
+                }
+              },
+              password: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.password',
+                type: {
+                  name: 'String'
+                }
+              },
+              ssh_key: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.sshKey',
+                type: {
+                  name: 'String'
+                }
+              },
+              is_authentication_with_ssh_key: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.isAuthenticationWithSshKey',
+                type: {
+                  name: 'Boolean'
+                }
+              },
+              fqdn: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.fqdn',
+                type: {
+                  name: 'String'
+                }
+              },
+              lab_subnet_name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.labSubnetName',
+                type: {
+                  name: 'String'
+                }
+              },
+              lab_virtual_network_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.labVirtualNetworkId',
+                type: {
+                  name: 'String'
+                }
+              },
+              disallow_public_ip_address: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.disallowPublicIpAddress',
+                type: {
+                  name: 'Boolean'
+                }
+              },
+              artifacts: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.artifacts',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'ArtifactInstallPropertiesElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'ArtifactInstallProperties'
+                      }
+                  }
+                }
+              },
+              artifact_deployment_status: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.artifactDeploymentStatus',
+                type: {
+                  name: 'Composite',
+                  class_name: 'ArtifactDeploymentStatusProperties'
+                }
+              },
+              gallery_image_reference: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.galleryImageReference',
+                type: {
+                  name: 'Composite',
+                  class_name: 'GalleryImageReference'
+                }
+              },
+              plan_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.planId',
+                type: {
+                  name: 'String'
+                }
+              },
+              network_interface: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.networkInterface',
+                type: {
+                  name: 'Composite',
+                  class_name: 'NetworkInterfaceProperties'
+                }
+              },
+              expiration_date: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.expirationDate',
+                type: {
+                  name: 'DateTime'
+                }
+              },
+              allow_claim: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.allowClaim',
+                type: {
+                  name: 'Boolean'
+                }
+              },
+              storage_type: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.storageType',
+                type: {
+                  name: 'String'
+                }
+              },
+              virtual_machine_creation_source: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.virtualMachineCreationSource',
+                type: {
+                  name: 'String'
+                }
+              },
+              environment_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.environmentId',
+                type: {
+                  name: 'String'
+                }
+              },
+              data_disk_parameters: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.dataDiskParameters',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'DataDiskPropertiesElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'DataDiskProperties'
+                      }
+                  }
+                }
+              },
+              schedule_parameters: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.scheduleParameters',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'ScheduleCreationParameterElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'ScheduleCreationParameter'
+                      }
+                  }
+                }
+              },
+              last_known_power_state: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.lastKnownPowerState',
+                type: {
+                  name: 'String'
+                }
+              },
+              name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              location: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'location',
+                type: {
+                  name: 'String'
+                }
+              },
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_virtual_machine_creation_parameter_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_virtual_machine_creation_parameter_fragment.rb
new file mode 100644
index 0000000000..4b3f4f6179
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_virtual_machine_creation_parameter_fragment.rb
@@ -0,0 +1,480 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties for creating a virtual machine.
+    #
+    class LabVirtualMachineCreationParameterFragment
+
+      include MsRestAzure
+
+      # @return [BulkCreationParametersFragment] The number of virtual machine
+      # instances to create.
+      attr_accessor :bulk_creation_parameters
+
+      # @return [String] The notes of the virtual machine.
+      attr_accessor :notes
+
+      # @return [String] The object identifier of the owner of the virtual
+      # machine.
+      attr_accessor :owner_object_id
+
+      # @return [String] The user principal name of the virtual machine owner.
+      attr_accessor :owner_user_principal_name
+
+      # @return [String] The object identifier of the creator of the virtual
+      # machine.
+      attr_accessor :created_by_user_id
+
+      # @return [String] The email address of creator of the virtual machine.
+      attr_accessor :created_by_user
+
+      # @return [DateTime] The creation date of the virtual machine.
+      attr_accessor :created_date
+
+      # @return [String] The resource identifier (Microsoft.Compute) of the
+      # virtual machine.
+      attr_accessor :compute_id
+
+      # @return [String] The custom image identifier of the virtual machine.
+      attr_accessor :custom_image_id
+
+      # @return [String] The OS type of the virtual machine.
+      attr_accessor :os_type
+
+      # @return [String] The size of the virtual machine.
+      attr_accessor :size
+
+      # @return [String] The user name of the virtual machine.
+      attr_accessor :user_name
+
+      # @return [String] The password of the virtual machine administrator.
+      attr_accessor :password
+
+      # @return [String] The SSH key of the virtual machine administrator.
+      attr_accessor :ssh_key
+
+      # @return [Boolean] Indicates whether this virtual machine uses an SSH
+      # key for authentication.
+      attr_accessor :is_authentication_with_ssh_key
+
+      # @return [String] The fully-qualified domain name of the virtual
+      # machine.
+      attr_accessor :fqdn
+
+      # @return [String] The lab subnet name of the virtual machine.
+      attr_accessor :lab_subnet_name
+
+      # @return [String] The lab virtual network identifier of the virtual
+      # machine.
+      attr_accessor :lab_virtual_network_id
+
+      # @return [Boolean] Indicates whether the virtual machine is to be
+      # created without a public IP address.
+      attr_accessor :disallow_public_ip_address
+
+      # @return [Array<ArtifactInstallPropertiesFragment>] The artifacts to be
+      # installed on the virtual machine.
+      attr_accessor :artifacts
+
+      # @return [ArtifactDeploymentStatusPropertiesFragment] The artifact
+      # deployment status for the virtual machine.
+      attr_accessor :artifact_deployment_status
+
+      # @return [GalleryImageReferenceFragment] The Microsoft Azure Marketplace
+      # image reference of the virtual machine.
+      attr_accessor :gallery_image_reference
+
+      # @return [String] The id of the plan associated with the virtual machine
+      # image
+      attr_accessor :plan_id
+
+      # @return [NetworkInterfacePropertiesFragment] The network interface
+      # properties.
+      attr_accessor :network_interface
+
+      # @return [DateTime] The expiration date for VM.
+      attr_accessor :expiration_date
+
+      # @return [Boolean] Indicates whether another user can take ownership of
+      # the virtual machine
+      attr_accessor :allow_claim
+
+      # @return [String] Storage type to use for virtual machine (i.e.
+      # Standard, Premium).
+      attr_accessor :storage_type
+
+      # @return [VirtualMachineCreationSource] Tells source of creation of lab
+      # virtual machine. Output property only. Possible values include:
+      # 'FromCustomImage', 'FromGalleryImage'
+      attr_accessor :virtual_machine_creation_source
+
+      # @return [String] The resource ID of the environment that contains this
+      # virtual machine, if any.
+      attr_accessor :environment_id
+
+      # @return [Array<DataDiskPropertiesFragment>] New or existing data disks
+      # to attach to the virtual machine after creation
+      attr_accessor :data_disk_parameters
+
+      # @return [Array<ScheduleCreationParameterFragment>] Virtual Machine
+      # schedules to be created
+      attr_accessor :schedule_parameters
+
+      # @return [String] Last known compute power state captured in DTL
+      attr_accessor :last_known_power_state
+
+      # @return [String] The name of the virtual machine or environment
+      attr_accessor :name
+
+      # @return [String] The location of the new virtual machine or environment
+      attr_accessor :location
+
+      # @return [Hash{String => String}] The tags of the resource.
+      attr_accessor :tags
+
+
+      #
+      # Mapper for LabVirtualMachineCreationParameterFragment class as Ruby
+      # Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'LabVirtualMachineCreationParameterFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'LabVirtualMachineCreationParameterFragment',
+            model_properties: {
+              bulk_creation_parameters: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.bulkCreationParameters',
+                type: {
+                  name: 'Composite',
+                  class_name: 'BulkCreationParametersFragment'
+                }
+              },
+              notes: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.notes',
+                type: {
+                  name: 'String'
+                }
+              },
+              owner_object_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.ownerObjectId',
+                type: {
+                  name: 'String'
+                }
+              },
+              owner_user_principal_name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.ownerUserPrincipalName',
+                type: {
+                  name: 'String'
+                }
+              },
+              created_by_user_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.createdByUserId',
+                type: {
+                  name: 'String'
+                }
+              },
+              created_by_user: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.createdByUser',
+                type: {
+                  name: 'String'
+                }
+              },
+              created_date: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.createdDate',
+                type: {
+                  name: 'DateTime'
+                }
+              },
+              compute_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.computeId',
+                type: {
+                  name: 'String'
+                }
+              },
+              custom_image_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.customImageId',
+                type: {
+                  name: 'String'
+                }
+              },
+              os_type: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.osType',
+                type: {
+                  name: 'String'
+                }
+              },
+              size: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.size',
+                type: {
+                  name: 'String'
+                }
+              },
+              user_name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.userName',
+                type: {
+                  name: 'String'
+                }
+              },
+              password: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.password',
+                type: {
+                  name: 'String'
+                }
+              },
+              ssh_key: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.sshKey',
+                type: {
+                  name: 'String'
+                }
+              },
+              is_authentication_with_ssh_key: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.isAuthenticationWithSshKey',
+                type: {
+                  name: 'Boolean'
+                }
+              },
+              fqdn: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.fqdn',
+                type: {
+                  name: 'String'
+                }
+              },
+              lab_subnet_name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.labSubnetName',
+                type: {
+                  name: 'String'
+                }
+              },
+              lab_virtual_network_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.labVirtualNetworkId',
+                type: {
+                  name: 'String'
+                }
+              },
+              disallow_public_ip_address: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.disallowPublicIpAddress',
+                type: {
+                  name: 'Boolean'
+                }
+              },
+              artifacts: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.artifacts',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'ArtifactInstallPropertiesFragmentElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'ArtifactInstallPropertiesFragment'
+                      }
+                  }
+                }
+              },
+              artifact_deployment_status: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.artifactDeploymentStatus',
+                type: {
+                  name: 'Composite',
+                  class_name: 'ArtifactDeploymentStatusPropertiesFragment'
+                }
+              },
+              gallery_image_reference: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.galleryImageReference',
+                type: {
+                  name: 'Composite',
+                  class_name: 'GalleryImageReferenceFragment'
+                }
+              },
+              plan_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.planId',
+                type: {
+                  name: 'String'
+                }
+              },
+              network_interface: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.networkInterface',
+                type: {
+                  name: 'Composite',
+                  class_name: 'NetworkInterfacePropertiesFragment'
+                }
+              },
+              expiration_date: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.expirationDate',
+                type: {
+                  name: 'DateTime'
+                }
+              },
+              allow_claim: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.allowClaim',
+                type: {
+                  name: 'Boolean'
+                }
+              },
+              storage_type: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.storageType',
+                type: {
+                  name: 'String'
+                }
+              },
+              virtual_machine_creation_source: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.virtualMachineCreationSource',
+                type: {
+                  name: 'String'
+                }
+              },
+              environment_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.environmentId',
+                type: {
+                  name: 'String'
+                }
+              },
+              data_disk_parameters: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.dataDiskParameters',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'DataDiskPropertiesFragmentElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'DataDiskPropertiesFragment'
+                      }
+                  }
+                }
+              },
+              schedule_parameters: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.scheduleParameters',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'ScheduleCreationParameterFragmentElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'ScheduleCreationParameterFragment'
+                      }
+                  }
+                }
+              },
+              last_known_power_state: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.lastKnownPowerState',
+                type: {
+                  name: 'String'
+                }
+              },
+              name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              location: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'location',
+                type: {
+                  name: 'String'
+                }
+              },
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_virtual_machine_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_virtual_machine_fragment.rb
new file mode 100644
index 0000000000..4a574839b0
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_virtual_machine_fragment.rb
@@ -0,0 +1,441 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # A virtual machine.
+    #
+    class LabVirtualMachineFragment < UpdateResource
+
+      include MsRestAzure
+
+      # @return [String] The notes of the virtual machine.
+      attr_accessor :notes
+
+      # @return [String] The object identifier of the owner of the virtual
+      # machine.
+      attr_accessor :owner_object_id
+
+      # @return [String] The user principal name of the virtual machine owner.
+      attr_accessor :owner_user_principal_name
+
+      # @return [String] The object identifier of the creator of the virtual
+      # machine.
+      attr_accessor :created_by_user_id
+
+      # @return [String] The email address of creator of the virtual machine.
+      attr_accessor :created_by_user
+
+      # @return [DateTime] The creation date of the virtual machine.
+      attr_accessor :created_date
+
+      # @return [String] The resource identifier (Microsoft.Compute) of the
+      # virtual machine.
+      attr_accessor :compute_id
+
+      # @return [String] The custom image identifier of the virtual machine.
+      attr_accessor :custom_image_id
+
+      # @return [String] The OS type of the virtual machine.
+      attr_accessor :os_type
+
+      # @return [String] The size of the virtual machine.
+      attr_accessor :size
+
+      # @return [String] The user name of the virtual machine.
+      attr_accessor :user_name
+
+      # @return [String] The password of the virtual machine administrator.
+      attr_accessor :password
+
+      # @return [String] The SSH key of the virtual machine administrator.
+      attr_accessor :ssh_key
+
+      # @return [Boolean] Indicates whether this virtual machine uses an SSH
+      # key for authentication.
+      attr_accessor :is_authentication_with_ssh_key
+
+      # @return [String] The fully-qualified domain name of the virtual
+      # machine.
+      attr_accessor :fqdn
+
+      # @return [String] The lab subnet name of the virtual machine.
+      attr_accessor :lab_subnet_name
+
+      # @return [String] The lab virtual network identifier of the virtual
+      # machine.
+      attr_accessor :lab_virtual_network_id
+
+      # @return [Boolean] Indicates whether the virtual machine is to be
+      # created without a public IP address.
+      attr_accessor :disallow_public_ip_address
+
+      # @return [Array<ArtifactInstallPropertiesFragment>] The artifacts to be
+      # installed on the virtual machine.
+      attr_accessor :artifacts
+
+      # @return [ArtifactDeploymentStatusPropertiesFragment] The artifact
+      # deployment status for the virtual machine.
+      attr_accessor :artifact_deployment_status
+
+      # @return [GalleryImageReferenceFragment] The Microsoft Azure Marketplace
+      # image reference of the virtual machine.
+      attr_accessor :gallery_image_reference
+
+      # @return [String] The id of the plan associated with the virtual machine
+      # image
+      attr_accessor :plan_id
+
+      # @return [NetworkInterfacePropertiesFragment] The network interface
+      # properties.
+      attr_accessor :network_interface
+
+      # @return [DateTime] The expiration date for VM.
+      attr_accessor :expiration_date
+
+      # @return [Boolean] Indicates whether another user can take ownership of
+      # the virtual machine
+      attr_accessor :allow_claim
+
+      # @return [String] Storage type to use for virtual machine (i.e.
+      # Standard, Premium).
+      attr_accessor :storage_type
+
+      # @return [VirtualMachineCreationSource] Tells source of creation of lab
+      # virtual machine. Output property only. Possible values include:
+      # 'FromCustomImage', 'FromGalleryImage'
+      attr_accessor :virtual_machine_creation_source
+
+      # @return [String] The resource ID of the environment that contains this
+      # virtual machine, if any.
+      attr_accessor :environment_id
+
+      # @return [Array<DataDiskPropertiesFragment>] New or existing data disks
+      # to attach to the virtual machine after creation
+      attr_accessor :data_disk_parameters
+
+      # @return [Array<ScheduleCreationParameterFragment>] Virtual Machine
+      # schedules to be created
+      attr_accessor :schedule_parameters
+
+      # @return [String] Last known compute power state captured in DTL
+      attr_accessor :last_known_power_state
+
+
+      #
+      # Mapper for LabVirtualMachineFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'LabVirtualMachineFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'LabVirtualMachineFragment',
+            model_properties: {
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              notes: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.notes',
+                type: {
+                  name: 'String'
+                }
+              },
+              owner_object_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.ownerObjectId',
+                type: {
+                  name: 'String'
+                }
+              },
+              owner_user_principal_name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.ownerUserPrincipalName',
+                type: {
+                  name: 'String'
+                }
+              },
+              created_by_user_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.createdByUserId',
+                type: {
+                  name: 'String'
+                }
+              },
+              created_by_user: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.createdByUser',
+                type: {
+                  name: 'String'
+                }
+              },
+              created_date: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.createdDate',
+                type: {
+                  name: 'DateTime'
+                }
+              },
+              compute_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.computeId',
+                type: {
+                  name: 'String'
+                }
+              },
+              custom_image_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.customImageId',
+                type: {
+                  name: 'String'
+                }
+              },
+              os_type: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.osType',
+                type: {
+                  name: 'String'
+                }
+              },
+              size: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.size',
+                type: {
+                  name: 'String'
+                }
+              },
+              user_name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.userName',
+                type: {
+                  name: 'String'
+                }
+              },
+              password: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.password',
+                type: {
+                  name: 'String'
+                }
+              },
+              ssh_key: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.sshKey',
+                type: {
+                  name: 'String'
+                }
+              },
+              is_authentication_with_ssh_key: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.isAuthenticationWithSshKey',
+                type: {
+                  name: 'Boolean'
+                }
+              },
+              fqdn: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.fqdn',
+                type: {
+                  name: 'String'
+                }
+              },
+              lab_subnet_name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.labSubnetName',
+                type: {
+                  name: 'String'
+                }
+              },
+              lab_virtual_network_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.labVirtualNetworkId',
+                type: {
+                  name: 'String'
+                }
+              },
+              disallow_public_ip_address: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.disallowPublicIpAddress',
+                type: {
+                  name: 'Boolean'
+                }
+              },
+              artifacts: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.artifacts',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'ArtifactInstallPropertiesFragmentElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'ArtifactInstallPropertiesFragment'
+                      }
+                  }
+                }
+              },
+              artifact_deployment_status: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.artifactDeploymentStatus',
+                type: {
+                  name: 'Composite',
+                  class_name: 'ArtifactDeploymentStatusPropertiesFragment'
+                }
+              },
+              gallery_image_reference: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.galleryImageReference',
+                type: {
+                  name: 'Composite',
+                  class_name: 'GalleryImageReferenceFragment'
+                }
+              },
+              plan_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.planId',
+                type: {
+                  name: 'String'
+                }
+              },
+              network_interface: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.networkInterface',
+                type: {
+                  name: 'Composite',
+                  class_name: 'NetworkInterfacePropertiesFragment'
+                }
+              },
+              expiration_date: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.expirationDate',
+                type: {
+                  name: 'DateTime'
+                }
+              },
+              allow_claim: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.allowClaim',
+                type: {
+                  name: 'Boolean'
+                }
+              },
+              storage_type: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.storageType',
+                type: {
+                  name: 'String'
+                }
+              },
+              virtual_machine_creation_source: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.virtualMachineCreationSource',
+                type: {
+                  name: 'String'
+                }
+              },
+              environment_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.environmentId',
+                type: {
+                  name: 'String'
+                }
+              },
+              data_disk_parameters: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.dataDiskParameters',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'DataDiskPropertiesFragmentElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'DataDiskPropertiesFragment'
+                      }
+                  }
+                }
+              },
+              schedule_parameters: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.scheduleParameters',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'ScheduleCreationParameterFragmentElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'ScheduleCreationParameterFragment'
+                      }
+                  }
+                }
+              },
+              last_known_power_state: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.lastKnownPowerState',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_virtual_machine_list.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_virtual_machine_list.rb
new file mode 100644
index 0000000000..77e92a5860
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/lab_virtual_machine_list.rb
@@ -0,0 +1,98 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # The response of a list operation.
+    #
+    class LabVirtualMachineList
+
+      include MsRestAzure
+
+      include MsRest::JSONable
+      # @return [Array<LabVirtualMachine>] Results of the list operation.
+      attr_accessor :value
+
+      # @return [String] Link for next set of results.
+      attr_accessor :next_link
+
+      # return [Proc] with next page method call.
+      attr_accessor :next_method
+
+      #
+      # Gets the rest of the items for the request, enabling auto-pagination.
+      #
+      # @return [Array<LabVirtualMachine>] operation results.
+      #
+      def get_all_items
+        items = @value
+        page = self
+        while page.next_link != nil do
+          page = page.get_next_page
+          items.concat(page.value)
+        end
+        items
+      end
+
+      #
+      # Gets the next page of results.
+      #
+      # @return [LabVirtualMachineList] with next page content.
+      #
+      def get_next_page
+        response = @next_method.call(@next_link).value! unless @next_method.nil?
+        unless response.nil?
+          @next_link = response.body.next_link
+          @value = response.body.value
+          self
+        end
+      end
+
+      #
+      # Mapper for LabVirtualMachineList class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'LabVirtualMachineList',
+          type: {
+            name: 'Composite',
+            class_name: 'LabVirtualMachineList',
+            model_properties: {
+              value: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'value',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'LabVirtualMachineElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'LabVirtualMachine'
+                      }
+                  }
+                }
+              },
+              next_link: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'nextLink',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/linux_os_info.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/linux_os_info.rb
new file mode 100644
index 0000000000..e43ed8db3c
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/linux_os_info.rb
@@ -0,0 +1,49 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Information about a Linux OS.
+    #
+    class LinuxOsInfo
+
+      include MsRestAzure
+
+      # @return [LinuxOsState] The state of the Linux OS (i.e.
+      # NonDeprovisioned, DeprovisionRequested, DeprovisionApplied). Possible
+      # values include: 'NonDeprovisioned', 'DeprovisionRequested',
+      # 'DeprovisionApplied'
+      attr_accessor :linux_os_state
+
+
+      #
+      # Mapper for LinuxOsInfo class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'LinuxOsInfo',
+          type: {
+            name: 'Composite',
+            class_name: 'LinuxOsInfo',
+            model_properties: {
+              linux_os_state: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'linuxOsState',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/linux_os_info_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/linux_os_info_fragment.rb
new file mode 100644
index 0000000000..ae00d2f60f
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/linux_os_info_fragment.rb
@@ -0,0 +1,49 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Information about a Linux OS.
+    #
+    class LinuxOsInfoFragment
+
+      include MsRestAzure
+
+      # @return [LinuxOsState] The state of the Linux OS (i.e.
+      # NonDeprovisioned, DeprovisionRequested, DeprovisionApplied). Possible
+      # values include: 'NonDeprovisioned', 'DeprovisionRequested',
+      # 'DeprovisionApplied'
+      attr_accessor :linux_os_state
+
+
+      #
+      # Mapper for LinuxOsInfoFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'LinuxOsInfoFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'LinuxOsInfoFragment',
+            model_properties: {
+              linux_os_state: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'linuxOsState',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/linux_os_state.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/linux_os_state.rb
new file mode 100644
index 0000000000..57cf82cc31
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/linux_os_state.rb
@@ -0,0 +1,17 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Defines values for LinuxOsState
+    #
+    module LinuxOsState
+      NonDeprovisioned = "NonDeprovisioned"
+      DeprovisionRequested = "DeprovisionRequested"
+      DeprovisionApplied = "DeprovisionApplied"
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/network_interface_properties.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/network_interface_properties.rb
new file mode 100644
index 0000000000..1fbeee5d0a
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/network_interface_properties.rb
@@ -0,0 +1,139 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties of a network interface.
+    #
+    class NetworkInterfaceProperties
+
+      include MsRestAzure
+
+      # @return [String] The resource ID of the virtual network.
+      attr_accessor :virtual_network_id
+
+      # @return [String] The resource ID of the sub net.
+      attr_accessor :subnet_id
+
+      # @return [String] The resource ID of the public IP address.
+      attr_accessor :public_ip_address_id
+
+      # @return [String] The public IP address.
+      attr_accessor :public_ip_address
+
+      # @return [String] The private IP address.
+      attr_accessor :private_ip_address
+
+      # @return [String] The DNS name.
+      attr_accessor :dns_name
+
+      # @return [String] The RdpAuthority property is a server DNS host name or
+      # IP address followed by the service port number for RDP (Remote Desktop
+      # Protocol).
+      attr_accessor :rdp_authority
+
+      # @return [String] The SshAuthority property is a server DNS host name or
+      # IP address followed by the service port number for SSH.
+      attr_accessor :ssh_authority
+
+      # @return [SharedPublicIpAddressConfiguration] The configuration for
+      # sharing a public IP address across multiple virtual machines.
+      attr_accessor :shared_public_ip_address_configuration
+
+
+      #
+      # Mapper for NetworkInterfaceProperties class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'NetworkInterfaceProperties',
+          type: {
+            name: 'Composite',
+            class_name: 'NetworkInterfaceProperties',
+            model_properties: {
+              virtual_network_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'virtualNetworkId',
+                type: {
+                  name: 'String'
+                }
+              },
+              subnet_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'subnetId',
+                type: {
+                  name: 'String'
+                }
+              },
+              public_ip_address_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'publicIpAddressId',
+                type: {
+                  name: 'String'
+                }
+              },
+              public_ip_address: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'publicIpAddress',
+                type: {
+                  name: 'String'
+                }
+              },
+              private_ip_address: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'privateIpAddress',
+                type: {
+                  name: 'String'
+                }
+              },
+              dns_name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'dnsName',
+                type: {
+                  name: 'String'
+                }
+              },
+              rdp_authority: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'rdpAuthority',
+                type: {
+                  name: 'String'
+                }
+              },
+              ssh_authority: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'sshAuthority',
+                type: {
+                  name: 'String'
+                }
+              },
+              shared_public_ip_address_configuration: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'sharedPublicIpAddressConfiguration',
+                type: {
+                  name: 'Composite',
+                  class_name: 'SharedPublicIpAddressConfiguration'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/network_interface_properties_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/network_interface_properties_fragment.rb
new file mode 100644
index 0000000000..bc8a226e52
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/network_interface_properties_fragment.rb
@@ -0,0 +1,139 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties of a network interface.
+    #
+    class NetworkInterfacePropertiesFragment
+
+      include MsRestAzure
+
+      # @return [String] The resource ID of the virtual network.
+      attr_accessor :virtual_network_id
+
+      # @return [String] The resource ID of the sub net.
+      attr_accessor :subnet_id
+
+      # @return [String] The resource ID of the public IP address.
+      attr_accessor :public_ip_address_id
+
+      # @return [String] The public IP address.
+      attr_accessor :public_ip_address
+
+      # @return [String] The private IP address.
+      attr_accessor :private_ip_address
+
+      # @return [String] The DNS name.
+      attr_accessor :dns_name
+
+      # @return [String] The RdpAuthority property is a server DNS host name or
+      # IP address followed by the service port number for RDP (Remote Desktop
+      # Protocol).
+      attr_accessor :rdp_authority
+
+      # @return [String] The SshAuthority property is a server DNS host name or
+      # IP address followed by the service port number for SSH.
+      attr_accessor :ssh_authority
+
+      # @return [SharedPublicIpAddressConfigurationFragment] The configuration
+      # for sharing a public IP address across multiple virtual machines.
+      attr_accessor :shared_public_ip_address_configuration
+
+
+      #
+      # Mapper for NetworkInterfacePropertiesFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'NetworkInterfacePropertiesFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'NetworkInterfacePropertiesFragment',
+            model_properties: {
+              virtual_network_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'virtualNetworkId',
+                type: {
+                  name: 'String'
+                }
+              },
+              subnet_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'subnetId',
+                type: {
+                  name: 'String'
+                }
+              },
+              public_ip_address_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'publicIpAddressId',
+                type: {
+                  name: 'String'
+                }
+              },
+              public_ip_address: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'publicIpAddress',
+                type: {
+                  name: 'String'
+                }
+              },
+              private_ip_address: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'privateIpAddress',
+                type: {
+                  name: 'String'
+                }
+              },
+              dns_name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'dnsName',
+                type: {
+                  name: 'String'
+                }
+              },
+              rdp_authority: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'rdpAuthority',
+                type: {
+                  name: 'String'
+                }
+              },
+              ssh_authority: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'sshAuthority',
+                type: {
+                  name: 'String'
+                }
+              },
+              shared_public_ip_address_configuration: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'sharedPublicIpAddressConfiguration',
+                type: {
+                  name: 'Composite',
+                  class_name: 'SharedPublicIpAddressConfigurationFragment'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/notification_channel.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/notification_channel.rb
new file mode 100644
index 0000000000..3b52239717
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/notification_channel.rb
@@ -0,0 +1,189 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # A notification.
+    #
+    class NotificationChannel < Resource
+
+      include MsRestAzure
+
+      # @return [String] The webhook URL to send notifications to.
+      attr_accessor :web_hook_url
+
+      # @return [String] The email recipient to send notifications to (can be a
+      # list of semi-colon separated email addresses).
+      attr_accessor :email_recipient
+
+      # @return [String] The locale to use when sending a notification
+      # (fallback for unsupported languages is EN).
+      attr_accessor :notification_locale
+
+      # @return [String] Description of notification.
+      attr_accessor :description
+
+      # @return [Array<Event>] The list of event for which this notification is
+      # enabled.
+      attr_accessor :events
+
+      # @return [DateTime] The creation date of the notification channel.
+      attr_accessor :created_date
+
+      # @return [String] The provisioning status of the resource.
+      attr_accessor :provisioning_state
+
+      # @return [String] The unique immutable identifier of a resource (Guid).
+      attr_accessor :unique_identifier
+
+
+      #
+      # Mapper for NotificationChannel class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'NotificationChannel',
+          type: {
+            name: 'Composite',
+            class_name: 'NotificationChannel',
+            model_properties: {
+              id: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'id',
+                type: {
+                  name: 'String'
+                }
+              },
+              name: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              type: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'type',
+                type: {
+                  name: 'String'
+                }
+              },
+              location: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'location',
+                type: {
+                  name: 'String'
+                }
+              },
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              web_hook_url: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.webHookUrl',
+                type: {
+                  name: 'String'
+                }
+              },
+              email_recipient: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.emailRecipient',
+                type: {
+                  name: 'String'
+                }
+              },
+              notification_locale: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.notificationLocale',
+                type: {
+                  name: 'String'
+                }
+              },
+              description: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.description',
+                type: {
+                  name: 'String'
+                }
+              },
+              events: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.events',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'EventElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'Event'
+                      }
+                  }
+                }
+              },
+              created_date: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.createdDate',
+                type: {
+                  name: 'DateTime'
+                }
+              },
+              provisioning_state: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.provisioningState',
+                type: {
+                  name: 'String'
+                }
+              },
+              unique_identifier: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.uniqueIdentifier',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/notification_channel_event_type.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/notification_channel_event_type.rb
new file mode 100644
index 0000000000..6f0e1d1949
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/notification_channel_event_type.rb
@@ -0,0 +1,16 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Defines values for NotificationChannelEventType
+    #
+    module NotificationChannelEventType
+      AutoShutdown = "AutoShutdown"
+      Cost = "Cost"
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/notification_channel_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/notification_channel_fragment.rb
new file mode 100644
index 0000000000..602f07bfb2
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/notification_channel_fragment.rb
@@ -0,0 +1,118 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # A notification.
+    #
+    class NotificationChannelFragment < UpdateResource
+
+      include MsRestAzure
+
+      # @return [String] The webhook URL to send notifications to.
+      attr_accessor :web_hook_url
+
+      # @return [String] The email recipient to send notifications to (can be a
+      # list of semi-colon separated email addresses).
+      attr_accessor :email_recipient
+
+      # @return [String] The locale to use when sending a notification
+      # (fallback for unsupported languages is EN).
+      attr_accessor :notification_locale
+
+      # @return [String] Description of notification.
+      attr_accessor :description
+
+      # @return [Array<EventFragment>] The list of event for which this
+      # notification is enabled.
+      attr_accessor :events
+
+
+      #
+      # Mapper for NotificationChannelFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'NotificationChannelFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'NotificationChannelFragment',
+            model_properties: {
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              web_hook_url: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.webHookUrl',
+                type: {
+                  name: 'String'
+                }
+              },
+              email_recipient: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.emailRecipient',
+                type: {
+                  name: 'String'
+                }
+              },
+              notification_locale: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.notificationLocale',
+                type: {
+                  name: 'String'
+                }
+              },
+              description: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.description',
+                type: {
+                  name: 'String'
+                }
+              },
+              events: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.events',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'EventFragmentElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'EventFragment'
+                      }
+                  }
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/notification_channel_list.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/notification_channel_list.rb
new file mode 100644
index 0000000000..5f6d892592
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/notification_channel_list.rb
@@ -0,0 +1,98 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # The response of a list operation.
+    #
+    class NotificationChannelList
+
+      include MsRestAzure
+
+      include MsRest::JSONable
+      # @return [Array<NotificationChannel>] Results of the list operation.
+      attr_accessor :value
+
+      # @return [String] Link for next set of results.
+      attr_accessor :next_link
+
+      # return [Proc] with next page method call.
+      attr_accessor :next_method
+
+      #
+      # Gets the rest of the items for the request, enabling auto-pagination.
+      #
+      # @return [Array<NotificationChannel>] operation results.
+      #
+      def get_all_items
+        items = @value
+        page = self
+        while page.next_link != nil do
+          page = page.get_next_page
+          items.concat(page.value)
+        end
+        items
+      end
+
+      #
+      # Gets the next page of results.
+      #
+      # @return [NotificationChannelList] with next page content.
+      #
+      def get_next_page
+        response = @next_method.call(@next_link).value! unless @next_method.nil?
+        unless response.nil?
+          @next_link = response.body.next_link
+          @value = response.body.value
+          self
+        end
+      end
+
+      #
+      # Mapper for NotificationChannelList class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'NotificationChannelList',
+          type: {
+            name: 'Composite',
+            class_name: 'NotificationChannelList',
+            model_properties: {
+              value: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'value',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'NotificationChannelElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'NotificationChannel'
+                      }
+                  }
+                }
+              },
+              next_link: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'nextLink',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/notification_settings.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/notification_settings.rb
new file mode 100644
index 0000000000..4be7b41eb4
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/notification_settings.rb
@@ -0,0 +1,96 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Notification settings for a schedule.
+    #
+    class NotificationSettings
+
+      include MsRestAzure
+
+      # @return [EnableStatus] If notifications are enabled for this schedule
+      # (i.e. Enabled, Disabled). Possible values include: 'Enabled',
+      # 'Disabled'
+      attr_accessor :status
+
+      # @return [Integer] Time in minutes before event at which notification
+      # will be sent.
+      attr_accessor :time_in_minutes
+
+      # @return [String] The webhook URL to which the notification will be
+      # sent.
+      attr_accessor :webhook_url
+
+      # @return [String] The email recipient to send notifications to (can be a
+      # list of semi-colon separated email addresses).
+      attr_accessor :email_recipient
+
+      # @return [String] The locale to use when sending a notification
+      # (fallback for unsupported languages is EN).
+      attr_accessor :notification_locale
+
+
+      #
+      # Mapper for NotificationSettings class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'NotificationSettings',
+          type: {
+            name: 'Composite',
+            class_name: 'NotificationSettings',
+            model_properties: {
+              status: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'status',
+                type: {
+                  name: 'String'
+                }
+              },
+              time_in_minutes: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'timeInMinutes',
+                type: {
+                  name: 'Number'
+                }
+              },
+              webhook_url: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'webhookUrl',
+                type: {
+                  name: 'String'
+                }
+              },
+              email_recipient: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'emailRecipient',
+                type: {
+                  name: 'String'
+                }
+              },
+              notification_locale: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'notificationLocale',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/notification_settings_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/notification_settings_fragment.rb
new file mode 100644
index 0000000000..4e5eb1700e
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/notification_settings_fragment.rb
@@ -0,0 +1,96 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Notification settings for a schedule.
+    #
+    class NotificationSettingsFragment
+
+      include MsRestAzure
+
+      # @return [EnableStatus] If notifications are enabled for this schedule
+      # (i.e. Enabled, Disabled). Possible values include: 'Enabled',
+      # 'Disabled'
+      attr_accessor :status
+
+      # @return [Integer] Time in minutes before event at which notification
+      # will be sent.
+      attr_accessor :time_in_minutes
+
+      # @return [String] The webhook URL to which the notification will be
+      # sent.
+      attr_accessor :webhook_url
+
+      # @return [String] The email recipient to send notifications to (can be a
+      # list of semi-colon separated email addresses).
+      attr_accessor :email_recipient
+
+      # @return [String] The locale to use when sending a notification
+      # (fallback for unsupported languages is EN).
+      attr_accessor :notification_locale
+
+
+      #
+      # Mapper for NotificationSettingsFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'NotificationSettingsFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'NotificationSettingsFragment',
+            model_properties: {
+              status: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'status',
+                type: {
+                  name: 'String'
+                }
+              },
+              time_in_minutes: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'timeInMinutes',
+                type: {
+                  name: 'Number'
+                }
+              },
+              webhook_url: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'webhookUrl',
+                type: {
+                  name: 'String'
+                }
+              },
+              email_recipient: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'emailRecipient',
+                type: {
+                  name: 'String'
+                }
+              },
+              notification_locale: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'notificationLocale',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/notify_parameters.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/notify_parameters.rb
new file mode 100644
index 0000000000..17681690ab
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/notify_parameters.rb
@@ -0,0 +1,58 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties for generating a Notification.
+    #
+    class NotifyParameters
+
+      include MsRestAzure
+
+      # @return [NotificationChannelEventType] The type of event (i.e.
+      # AutoShutdown, Cost). Possible values include: 'AutoShutdown', 'Cost'
+      attr_accessor :event_name
+
+      # @return [String] Properties for the notification in json format.
+      attr_accessor :json_payload
+
+
+      #
+      # Mapper for NotifyParameters class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'NotifyParameters',
+          type: {
+            name: 'Composite',
+            class_name: 'NotifyParameters',
+            model_properties: {
+              event_name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'eventName',
+                type: {
+                  name: 'String'
+                }
+              },
+              json_payload: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'jsonPayload',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/operation_error.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/operation_error.rb
new file mode 100644
index 0000000000..f0f5449b79
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/operation_error.rb
@@ -0,0 +1,57 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Error details for the operation in case of a failure.
+    #
+    class OperationError
+
+      include MsRestAzure
+
+      # @return [String] The error code of the operation error.
+      attr_accessor :code
+
+      # @return [String] The error message of the operation error.
+      attr_accessor :message
+
+
+      #
+      # Mapper for OperationError class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'OperationError',
+          type: {
+            name: 'Composite',
+            class_name: 'OperationError',
+            model_properties: {
+              code: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'code',
+                type: {
+                  name: 'String'
+                }
+              },
+              message: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'message',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/operation_metadata.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/operation_metadata.rb
new file mode 100644
index 0000000000..a3ead23d31
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/operation_metadata.rb
@@ -0,0 +1,59 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # The REST API operation supported by DevTestLab ResourceProvider.
+    #
+    class OperationMetadata
+
+      include MsRestAzure
+
+      # @return [String] Operation name: {provider}/{resource}/{operation}
+      attr_accessor :name
+
+      # @return [OperationMetadataDisplay] The object that describes the
+      # operations
+      attr_accessor :display
+
+
+      #
+      # Mapper for OperationMetadata class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'OperationMetadata',
+          type: {
+            name: 'Composite',
+            class_name: 'OperationMetadata',
+            model_properties: {
+              name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              display: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'display',
+                type: {
+                  name: 'Composite',
+                  class_name: 'OperationMetadataDisplay'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/operation_metadata_display.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/operation_metadata_display.rb
new file mode 100644
index 0000000000..40fe6dcb8e
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/operation_metadata_display.rb
@@ -0,0 +1,80 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # The object that describes the operations
+    #
+    class OperationMetadataDisplay
+
+      include MsRestAzure
+
+      # @return [String] Friendly name of the resource provider
+      attr_accessor :provider
+
+      # @return [String] Resource type on which the operation is performed.
+      attr_accessor :resource
+
+      # @return [String] Operation type: read, write, delete, listKeys/action,
+      # etc.
+      attr_accessor :operation
+
+      # @return [String] Friendly name of the operation
+      attr_accessor :description
+
+
+      #
+      # Mapper for OperationMetadataDisplay class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'OperationMetadataDisplay',
+          type: {
+            name: 'Composite',
+            class_name: 'OperationMetadataDisplay',
+            model_properties: {
+              provider: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'provider',
+                type: {
+                  name: 'String'
+                }
+              },
+              resource: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'resource',
+                type: {
+                  name: 'String'
+                }
+              },
+              operation: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'operation',
+                type: {
+                  name: 'String'
+                }
+              },
+              description: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'description',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/operation_result.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/operation_result.rb
new file mode 100644
index 0000000000..a013868474
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/operation_result.rb
@@ -0,0 +1,82 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # An Operation Result
+    #
+    class OperationResult
+
+      include MsRestAzure
+
+      # @return [String] The operation status.
+      attr_accessor :status
+
+      # @return [HttpStatusCode] The status code for the operation. Possible
+      # values include: 'Continue', 'SwitchingProtocols', 'OK', 'Created',
+      # 'Accepted', 'NonAuthoritativeInformation', 'NoContent', 'ResetContent',
+      # 'PartialContent', 'MultipleChoices', 'MovedPermanently', 'Redirect',
+      # 'SeeOther', 'NotModified', 'UseProxy', 'Unused', 'TemporaryRedirect',
+      # 'BadRequest', 'Unauthorized', 'PaymentRequired', 'Forbidden',
+      # 'NotFound', 'MethodNotAllowed', 'NotAcceptable',
+      # 'ProxyAuthenticationRequired', 'RequestTimeout', 'Conflict', 'Gone',
+      # 'LengthRequired', 'PreconditionFailed', 'RequestEntityTooLarge',
+      # 'RequestUriTooLong', 'UnsupportedMediaType',
+      # 'RequestedRangeNotSatisfiable', 'ExpectationFailed', 'UpgradeRequired',
+      # 'InternalServerError', 'NotImplemented', 'BadGateway',
+      # 'ServiceUnavailable', 'GatewayTimeout', 'HttpVersionNotSupported'
+      attr_accessor :status_code
+
+      # @return [OperationError] Error details for the operation in case of a
+      # failure.
+      attr_accessor :error
+
+
+      #
+      # Mapper for OperationResult class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'OperationResult',
+          type: {
+            name: 'Composite',
+            class_name: 'OperationResult',
+            model_properties: {
+              status: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'status',
+                type: {
+                  name: 'String'
+                }
+              },
+              status_code: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'statusCode',
+                type: {
+                  name: 'String'
+                }
+              },
+              error: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'error',
+                type: {
+                  name: 'Composite',
+                  class_name: 'OperationError'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/parameter_info.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/parameter_info.rb
new file mode 100644
index 0000000000..2e4dc10401
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/parameter_info.rb
@@ -0,0 +1,57 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Information about an artifact's parameter.
+    #
+    class ParameterInfo
+
+      include MsRestAzure
+
+      # @return [String] The name of the artifact parameter.
+      attr_accessor :name
+
+      # @return [String] The value of the artifact parameter.
+      attr_accessor :value
+
+
+      #
+      # Mapper for ParameterInfo class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ParameterInfo',
+          type: {
+            name: 'Composite',
+            class_name: 'ParameterInfo',
+            model_properties: {
+              name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              value: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'value',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/parameters_value_file_info.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/parameters_value_file_info.rb
new file mode 100644
index 0000000000..f40fb622d2
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/parameters_value_file_info.rb
@@ -0,0 +1,57 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # A file containing a set of parameter values for an ARM template.
+    #
+    class ParametersValueFileInfo
+
+      include MsRestAzure
+
+      # @return [String] File name.
+      attr_accessor :file_name
+
+      # @return Contents of the file.
+      attr_accessor :parameters_value_info
+
+
+      #
+      # Mapper for ParametersValueFileInfo class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ParametersValueFileInfo',
+          type: {
+            name: 'Composite',
+            class_name: 'ParametersValueFileInfo',
+            model_properties: {
+              file_name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'fileName',
+                type: {
+                  name: 'String'
+                }
+              },
+              parameters_value_info: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'parametersValueInfo',
+                type: {
+                  name: 'Object'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/percentage_cost_threshold_properties.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/percentage_cost_threshold_properties.rb
new file mode 100644
index 0000000000..a8bdbef4c0
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/percentage_cost_threshold_properties.rb
@@ -0,0 +1,46 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties of a percentage cost threshold.
+    #
+    class PercentageCostThresholdProperties
+
+      include MsRestAzure
+
+      # @return [Float] The cost threshold value.
+      attr_accessor :threshold_value
+
+
+      #
+      # Mapper for PercentageCostThresholdProperties class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'PercentageCostThresholdProperties',
+          type: {
+            name: 'Composite',
+            class_name: 'PercentageCostThresholdProperties',
+            model_properties: {
+              threshold_value: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'thresholdValue',
+                type: {
+                  name: 'Double'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/policy.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/policy.rb
new file mode 100644
index 0000000000..e273d96b56
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/policy.rb
@@ -0,0 +1,197 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # A Policy.
+    #
+    class Policy < Resource
+
+      include MsRestAzure
+
+      # @return [String] The description of the policy.
+      attr_accessor :description
+
+      # @return [PolicyStatus] The status of the policy. Possible values
+      # include: 'Enabled', 'Disabled'
+      attr_accessor :status
+
+      # @return [PolicyFactName] The fact name of the policy (e.g. LabVmCount,
+      # LabVmSize, MaxVmsAllowedPerLab, etc. Possible values include:
+      # 'UserOwnedLabVmCount', 'UserOwnedLabPremiumVmCount', 'LabVmCount',
+      # 'LabPremiumVmCount', 'LabVmSize', 'GalleryImage',
+      # 'UserOwnedLabVmCountInSubnet', 'LabTargetCost', 'EnvironmentTemplate',
+      # 'ScheduleEditPermission'
+      attr_accessor :fact_name
+
+      # @return [String] The fact data of the policy.
+      attr_accessor :fact_data
+
+      # @return [String] The threshold of the policy (i.e. a number for
+      # MaxValuePolicy, and a JSON array of values for AllowedValuesPolicy).
+      attr_accessor :threshold
+
+      # @return [PolicyEvaluatorType] The evaluator type of the policy (i.e.
+      # AllowedValuesPolicy, MaxValuePolicy). Possible values include:
+      # 'AllowedValuesPolicy', 'MaxValuePolicy'
+      attr_accessor :evaluator_type
+
+      # @return [DateTime] The creation date of the policy.
+      attr_accessor :created_date
+
+      # @return [String] The provisioning status of the resource.
+      attr_accessor :provisioning_state
+
+      # @return [String] The unique immutable identifier of a resource (Guid).
+      attr_accessor :unique_identifier
+
+
+      #
+      # Mapper for Policy class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'Policy',
+          type: {
+            name: 'Composite',
+            class_name: 'Policy',
+            model_properties: {
+              id: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'id',
+                type: {
+                  name: 'String'
+                }
+              },
+              name: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              type: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'type',
+                type: {
+                  name: 'String'
+                }
+              },
+              location: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'location',
+                type: {
+                  name: 'String'
+                }
+              },
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              description: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.description',
+                type: {
+                  name: 'String'
+                }
+              },
+              status: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.status',
+                type: {
+                  name: 'String'
+                }
+              },
+              fact_name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.factName',
+                type: {
+                  name: 'String'
+                }
+              },
+              fact_data: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.factData',
+                type: {
+                  name: 'String'
+                }
+              },
+              threshold: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.threshold',
+                type: {
+                  name: 'String'
+                }
+              },
+              evaluator_type: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.evaluatorType',
+                type: {
+                  name: 'String'
+                }
+              },
+              created_date: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.createdDate',
+                type: {
+                  name: 'DateTime'
+                }
+              },
+              provisioning_state: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.provisioningState',
+                type: {
+                  name: 'String'
+                }
+              },
+              unique_identifier: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.uniqueIdentifier',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/policy_evaluator_type.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/policy_evaluator_type.rb
new file mode 100644
index 0000000000..4a0e262aa0
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/policy_evaluator_type.rb
@@ -0,0 +1,16 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Defines values for PolicyEvaluatorType
+    #
+    module PolicyEvaluatorType
+      AllowedValuesPolicy = "AllowedValuesPolicy"
+      MaxValuePolicy = "MaxValuePolicy"
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/policy_fact_name.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/policy_fact_name.rb
new file mode 100644
index 0000000000..b5259071d6
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/policy_fact_name.rb
@@ -0,0 +1,24 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Defines values for PolicyFactName
+    #
+    module PolicyFactName
+      UserOwnedLabVmCount = "UserOwnedLabVmCount"
+      UserOwnedLabPremiumVmCount = "UserOwnedLabPremiumVmCount"
+      LabVmCount = "LabVmCount"
+      LabPremiumVmCount = "LabPremiumVmCount"
+      LabVmSize = "LabVmSize"
+      GalleryImage = "GalleryImage"
+      UserOwnedLabVmCountInSubnet = "UserOwnedLabVmCountInSubnet"
+      LabTargetCost = "LabTargetCost"
+      EnvironmentTemplate = "EnvironmentTemplate"
+      ScheduleEditPermission = "ScheduleEditPermission"
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/policy_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/policy_fragment.rb
new file mode 100644
index 0000000000..2f738c7281
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/policy_fragment.rb
@@ -0,0 +1,126 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # A Policy.
+    #
+    class PolicyFragment < UpdateResource
+
+      include MsRestAzure
+
+      # @return [String] The description of the policy.
+      attr_accessor :description
+
+      # @return [PolicyStatus] The status of the policy. Possible values
+      # include: 'Enabled', 'Disabled'
+      attr_accessor :status
+
+      # @return [PolicyFactName] The fact name of the policy (e.g. LabVmCount,
+      # LabVmSize, MaxVmsAllowedPerLab, etc. Possible values include:
+      # 'UserOwnedLabVmCount', 'UserOwnedLabPremiumVmCount', 'LabVmCount',
+      # 'LabPremiumVmCount', 'LabVmSize', 'GalleryImage',
+      # 'UserOwnedLabVmCountInSubnet', 'LabTargetCost', 'EnvironmentTemplate',
+      # 'ScheduleEditPermission'
+      attr_accessor :fact_name
+
+      # @return [String] The fact data of the policy.
+      attr_accessor :fact_data
+
+      # @return [String] The threshold of the policy (i.e. a number for
+      # MaxValuePolicy, and a JSON array of values for AllowedValuesPolicy).
+      attr_accessor :threshold
+
+      # @return [PolicyEvaluatorType] The evaluator type of the policy (i.e.
+      # AllowedValuesPolicy, MaxValuePolicy). Possible values include:
+      # 'AllowedValuesPolicy', 'MaxValuePolicy'
+      attr_accessor :evaluator_type
+
+
+      #
+      # Mapper for PolicyFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'PolicyFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'PolicyFragment',
+            model_properties: {
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              description: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.description',
+                type: {
+                  name: 'String'
+                }
+              },
+              status: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.status',
+                type: {
+                  name: 'String'
+                }
+              },
+              fact_name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.factName',
+                type: {
+                  name: 'String'
+                }
+              },
+              fact_data: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.factData',
+                type: {
+                  name: 'String'
+                }
+              },
+              threshold: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.threshold',
+                type: {
+                  name: 'String'
+                }
+              },
+              evaluator_type: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.evaluatorType',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/policy_list.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/policy_list.rb
new file mode 100644
index 0000000000..563b0454e0
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/policy_list.rb
@@ -0,0 +1,98 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # The response of a list operation.
+    #
+    class PolicyList
+
+      include MsRestAzure
+
+      include MsRest::JSONable
+      # @return [Array<Policy>] Results of the list operation.
+      attr_accessor :value
+
+      # @return [String] Link for next set of results.
+      attr_accessor :next_link
+
+      # return [Proc] with next page method call.
+      attr_accessor :next_method
+
+      #
+      # Gets the rest of the items for the request, enabling auto-pagination.
+      #
+      # @return [Array<Policy>] operation results.
+      #
+      def get_all_items
+        items = @value
+        page = self
+        while page.next_link != nil do
+          page = page.get_next_page
+          items.concat(page.value)
+        end
+        items
+      end
+
+      #
+      # Gets the next page of results.
+      #
+      # @return [PolicyList] with next page content.
+      #
+      def get_next_page
+        response = @next_method.call(@next_link).value! unless @next_method.nil?
+        unless response.nil?
+          @next_link = response.body.next_link
+          @value = response.body.value
+          self
+        end
+      end
+
+      #
+      # Mapper for PolicyList class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'PolicyList',
+          type: {
+            name: 'Composite',
+            class_name: 'PolicyList',
+            model_properties: {
+              value: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'value',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'PolicyElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'Policy'
+                      }
+                  }
+                }
+              },
+              next_link: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'nextLink',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/policy_set_result.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/policy_set_result.rb
new file mode 100644
index 0000000000..080e4a7d1f
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/policy_set_result.rb
@@ -0,0 +1,67 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Result of a policy set evaluation.
+    #
+    class PolicySetResult
+
+      include MsRestAzure
+
+      # @return [Boolean] A value indicating whether this policy set evaluation
+      # has discovered violations.
+      attr_accessor :has_error
+
+      # @return [Array<PolicyViolation>] The list of policy violations.
+      attr_accessor :policy_violations
+
+
+      #
+      # Mapper for PolicySetResult class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'PolicySetResult',
+          type: {
+            name: 'Composite',
+            class_name: 'PolicySetResult',
+            model_properties: {
+              has_error: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'hasError',
+                type: {
+                  name: 'Boolean'
+                }
+              },
+              policy_violations: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'policyViolations',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'PolicyViolationElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'PolicyViolation'
+                      }
+                  }
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/policy_status.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/policy_status.rb
new file mode 100644
index 0000000000..0d48726687
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/policy_status.rb
@@ -0,0 +1,16 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Defines values for PolicyStatus
+    #
+    module PolicyStatus
+      Enabled = "Enabled"
+      Disabled = "Disabled"
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/policy_violation.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/policy_violation.rb
new file mode 100644
index 0000000000..d03c2c07f5
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/policy_violation.rb
@@ -0,0 +1,57 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Policy violation.
+    #
+    class PolicyViolation
+
+      include MsRestAzure
+
+      # @return [String] The code of the policy violation.
+      attr_accessor :code
+
+      # @return [String] The message of the policy violation.
+      attr_accessor :message
+
+
+      #
+      # Mapper for PolicyViolation class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'PolicyViolation',
+          type: {
+            name: 'Composite',
+            class_name: 'PolicyViolation',
+            model_properties: {
+              code: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'code',
+                type: {
+                  name: 'String'
+                }
+              },
+              message: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'message',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/port.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/port.rb
new file mode 100644
index 0000000000..347988339b
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/port.rb
@@ -0,0 +1,58 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties of a network port.
+    #
+    class Port
+
+      include MsRestAzure
+
+      # @return [TransportProtocol] Protocol type of the port. Possible values
+      # include: 'Tcp', 'Udp'
+      attr_accessor :transport_protocol
+
+      # @return [Integer] Backend port of the target virtual machine.
+      attr_accessor :backend_port
+
+
+      #
+      # Mapper for Port class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'Port',
+          type: {
+            name: 'Composite',
+            class_name: 'Port',
+            model_properties: {
+              transport_protocol: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'transportProtocol',
+                type: {
+                  name: 'String'
+                }
+              },
+              backend_port: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'backendPort',
+                type: {
+                  name: 'Number'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/port_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/port_fragment.rb
new file mode 100644
index 0000000000..c2d80a0e51
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/port_fragment.rb
@@ -0,0 +1,58 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties of a network port.
+    #
+    class PortFragment
+
+      include MsRestAzure
+
+      # @return [TransportProtocol] Protocol type of the port. Possible values
+      # include: 'Tcp', 'Udp'
+      attr_accessor :transport_protocol
+
+      # @return [Integer] Backend port of the target virtual machine.
+      attr_accessor :backend_port
+
+
+      #
+      # Mapper for PortFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'PortFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'PortFragment',
+            model_properties: {
+              transport_protocol: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'transportProtocol',
+                type: {
+                  name: 'String'
+                }
+              },
+              backend_port: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'backendPort',
+                type: {
+                  name: 'Number'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/premium_data_disk.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/premium_data_disk.rb
new file mode 100644
index 0000000000..eb3c645a06
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/premium_data_disk.rb
@@ -0,0 +1,16 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Defines values for PremiumDataDisk
+    #
+    module PremiumDataDisk
+      Disabled = "Disabled"
+      Enabled = "Enabled"
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/provider_operation_result.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/provider_operation_result.rb
new file mode 100644
index 0000000000..dc0c252953
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/provider_operation_result.rb
@@ -0,0 +1,101 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Result of the request to list REST API operations
+    #
+    class ProviderOperationResult
+
+      include MsRestAzure
+
+      include MsRest::JSONable
+      # @return [Array<OperationMetadata>] List of operations supported by the
+      # resource provider.
+      attr_accessor :value
+
+      # @return [String] URL to get the next set of operation list results if
+      # there are any.
+      attr_accessor :next_link
+
+      # return [Proc] with next page method call.
+      attr_accessor :next_method
+
+      #
+      # Gets the rest of the items for the request, enabling auto-pagination.
+      #
+      # @return [Array<OperationMetadata>] operation results.
+      #
+      def get_all_items
+        items = @value
+        page = self
+        while page.next_link != nil do
+          page = page.get_next_page
+          items.concat(page.value)
+        end
+        items
+      end
+
+      #
+      # Gets the next page of results.
+      #
+      # @return [ProviderOperationResult] with next page content.
+      #
+      def get_next_page
+        response = @next_method.call(@next_link).value! unless @next_method.nil?
+        unless response.nil?
+          @next_link = response.body.next_link
+          @value = response.body.value
+          self
+        end
+      end
+
+      #
+      # Mapper for ProviderOperationResult class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ProviderOperationResult',
+          type: {
+            name: 'Composite',
+            class_name: 'ProviderOperationResult',
+            model_properties: {
+              value: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'value',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'OperationMetadataElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'OperationMetadata'
+                      }
+                  }
+                }
+              },
+              next_link: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'nextLink',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/rdp_connection.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/rdp_connection.rb
new file mode 100644
index 0000000000..82aa324c4f
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/rdp_connection.rb
@@ -0,0 +1,46 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Represents a .rdp file
+    #
+    class RdpConnection
+
+      include MsRestAzure
+
+      # @return [String] The contents of the .rdp file
+      attr_accessor :contents
+
+
+      #
+      # Mapper for RdpConnection class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'RdpConnection',
+          type: {
+            name: 'Composite',
+            class_name: 'RdpConnection',
+            model_properties: {
+              contents: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'contents',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/reporting_cycle_type.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/reporting_cycle_type.rb
new file mode 100644
index 0000000000..418cae186b
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/reporting_cycle_type.rb
@@ -0,0 +1,16 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Defines values for ReportingCycleType
+    #
+    module ReportingCycleType
+      CalendarMonth = "CalendarMonth"
+      Custom = "Custom"
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/resize_lab_virtual_machine_properties.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/resize_lab_virtual_machine_properties.rb
new file mode 100644
index 0000000000..028e008b30
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/resize_lab_virtual_machine_properties.rb
@@ -0,0 +1,46 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Request body for resizing a virtual machine.
+    #
+    class ResizeLabVirtualMachineProperties
+
+      include MsRestAzure
+
+      # @return [String] Specifies the size of the virtual machine.
+      attr_accessor :size
+
+
+      #
+      # Mapper for ResizeLabVirtualMachineProperties class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ResizeLabVirtualMachineProperties',
+          type: {
+            name: 'Composite',
+            class_name: 'ResizeLabVirtualMachineProperties',
+            model_properties: {
+              size: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'size',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/resource.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/resource.rb
new file mode 100644
index 0000000000..ea4471674b
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/resource.rb
@@ -0,0 +1,110 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # An Azure resource.
+    #
+    class Resource
+
+      include MsRestAzure
+
+      # @return [String] The identifier of the resource.
+      attr_accessor :id
+
+      # @return [String] The name of the resource.
+      attr_accessor :name
+
+      # @return [String] The type of the resource.
+      attr_accessor :type
+
+      # @return [String] The location of the resource.
+      attr_accessor :location
+
+      # @return [Hash{String => String}] The tags of the resource.
+      attr_accessor :tags
+
+
+      # @return [String] the name of the resource group of the resource.
+      def resource_group
+        unless self.id.nil?
+          groups = self.id.match(/.+\/resourceGroups\/([^\/]+)\/.+/)
+          groups.captures[0].strip if groups
+        end
+      end
+
+
+      #
+      # Mapper for Resource class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'Resource',
+          type: {
+            name: 'Composite',
+            class_name: 'Resource',
+            model_properties: {
+              id: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'id',
+                type: {
+                  name: 'String'
+                }
+              },
+              name: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              type: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'type',
+                type: {
+                  name: 'String'
+                }
+              },
+              location: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'location',
+                type: {
+                  name: 'String'
+                }
+              },
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/retarget_schedule_properties.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/retarget_schedule_properties.rb
new file mode 100644
index 0000000000..e064c74aa3
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/retarget_schedule_properties.rb
@@ -0,0 +1,59 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties for retargeting a virtual machine schedule.
+    #
+    class RetargetScheduleProperties
+
+      include MsRestAzure
+
+      # @return [String] The resource Id of the virtual machine on which the
+      # schedule operates
+      attr_accessor :current_resource_id
+
+      # @return [String] The resource Id of the virtual machine that the
+      # schedule should be retargeted to
+      attr_accessor :target_resource_id
+
+
+      #
+      # Mapper for RetargetScheduleProperties class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'RetargetScheduleProperties',
+          type: {
+            name: 'Composite',
+            class_name: 'RetargetScheduleProperties',
+            model_properties: {
+              current_resource_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'currentResourceId',
+                type: {
+                  name: 'String'
+                }
+              },
+              target_resource_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'targetResourceId',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/schedule.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/schedule.rb
new file mode 100644
index 0000000000..836b29900d
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/schedule.rb
@@ -0,0 +1,219 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # A schedule.
+    #
+    class Schedule < Resource
+
+      include MsRestAzure
+
+      # @return [EnableStatus] The status of the schedule (i.e. Enabled,
+      # Disabled). Possible values include: 'Enabled', 'Disabled'
+      attr_accessor :status
+
+      # @return [String] The task type of the schedule (e.g.
+      # LabVmsShutdownTask, LabVmAutoStart).
+      attr_accessor :task_type
+
+      # @return [WeekDetails] If the schedule will occur only some days of the
+      # week, specify the weekly recurrence.
+      attr_accessor :weekly_recurrence
+
+      # @return [DayDetails] If the schedule will occur once each day of the
+      # week, specify the daily recurrence.
+      attr_accessor :daily_recurrence
+
+      # @return [HourDetails] If the schedule will occur multiple times a day,
+      # specify the hourly recurrence.
+      attr_accessor :hourly_recurrence
+
+      # @return [String] The time zone ID (e.g. Pacific Standard time).
+      attr_accessor :time_zone_id
+
+      # @return [NotificationSettings] Notification settings.
+      attr_accessor :notification_settings
+
+      # @return [DateTime] The creation date of the schedule.
+      attr_accessor :created_date
+
+      # @return [String] The resource ID to which the schedule belongs
+      attr_accessor :target_resource_id
+
+      # @return [String] The provisioning status of the resource.
+      attr_accessor :provisioning_state
+
+      # @return [String] The unique immutable identifier of a resource (Guid).
+      attr_accessor :unique_identifier
+
+
+      #
+      # Mapper for Schedule class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'Schedule',
+          type: {
+            name: 'Composite',
+            class_name: 'Schedule',
+            model_properties: {
+              id: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'id',
+                type: {
+                  name: 'String'
+                }
+              },
+              name: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              type: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'type',
+                type: {
+                  name: 'String'
+                }
+              },
+              location: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'location',
+                type: {
+                  name: 'String'
+                }
+              },
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              status: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.status',
+                type: {
+                  name: 'String'
+                }
+              },
+              task_type: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.taskType',
+                type: {
+                  name: 'String'
+                }
+              },
+              weekly_recurrence: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.weeklyRecurrence',
+                type: {
+                  name: 'Composite',
+                  class_name: 'WeekDetails'
+                }
+              },
+              daily_recurrence: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.dailyRecurrence',
+                type: {
+                  name: 'Composite',
+                  class_name: 'DayDetails'
+                }
+              },
+              hourly_recurrence: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.hourlyRecurrence',
+                type: {
+                  name: 'Composite',
+                  class_name: 'HourDetails'
+                }
+              },
+              time_zone_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.timeZoneId',
+                type: {
+                  name: 'String'
+                }
+              },
+              notification_settings: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.notificationSettings',
+                type: {
+                  name: 'Composite',
+                  class_name: 'NotificationSettings'
+                }
+              },
+              created_date: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.createdDate',
+                type: {
+                  name: 'DateTime'
+                }
+              },
+              target_resource_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.targetResourceId',
+                type: {
+                  name: 'String'
+                }
+              },
+              provisioning_state: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.provisioningState',
+                type: {
+                  name: 'String'
+                }
+              },
+              unique_identifier: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.uniqueIdentifier',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/schedule_creation_parameter.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/schedule_creation_parameter.rb
new file mode 100644
index 0000000000..fbbde4b7b0
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/schedule_creation_parameter.rb
@@ -0,0 +1,173 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties for creating a schedule.
+    #
+    class ScheduleCreationParameter
+
+      include MsRestAzure
+
+      # @return [EnableStatus] The status of the schedule (i.e. Enabled,
+      # Disabled). Possible values include: 'Enabled', 'Disabled'
+      attr_accessor :status
+
+      # @return [String] The task type of the schedule (e.g.
+      # LabVmsShutdownTask, LabVmAutoStart).
+      attr_accessor :task_type
+
+      # @return [WeekDetails] If the schedule will occur only some days of the
+      # week, specify the weekly recurrence.
+      attr_accessor :weekly_recurrence
+
+      # @return [DayDetails] If the schedule will occur once each day of the
+      # week, specify the daily recurrence.
+      attr_accessor :daily_recurrence
+
+      # @return [HourDetails] If the schedule will occur multiple times a day,
+      # specify the hourly recurrence.
+      attr_accessor :hourly_recurrence
+
+      # @return [String] The time zone ID (e.g. Pacific Standard time).
+      attr_accessor :time_zone_id
+
+      # @return [NotificationSettings] Notification settings.
+      attr_accessor :notification_settings
+
+      # @return [String] The resource ID to which the schedule belongs
+      attr_accessor :target_resource_id
+
+      # @return [String] The name of the virtual machine or environment
+      attr_accessor :name
+
+      # @return [String] The location of the new virtual machine or environment
+      attr_accessor :location
+
+      # @return [Hash{String => String}] The tags of the resource.
+      attr_accessor :tags
+
+
+      #
+      # Mapper for ScheduleCreationParameter class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ScheduleCreationParameter',
+          type: {
+            name: 'Composite',
+            class_name: 'ScheduleCreationParameter',
+            model_properties: {
+              status: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.status',
+                type: {
+                  name: 'String'
+                }
+              },
+              task_type: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.taskType',
+                type: {
+                  name: 'String'
+                }
+              },
+              weekly_recurrence: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.weeklyRecurrence',
+                type: {
+                  name: 'Composite',
+                  class_name: 'WeekDetails'
+                }
+              },
+              daily_recurrence: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.dailyRecurrence',
+                type: {
+                  name: 'Composite',
+                  class_name: 'DayDetails'
+                }
+              },
+              hourly_recurrence: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.hourlyRecurrence',
+                type: {
+                  name: 'Composite',
+                  class_name: 'HourDetails'
+                }
+              },
+              time_zone_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.timeZoneId',
+                type: {
+                  name: 'String'
+                }
+              },
+              notification_settings: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.notificationSettings',
+                type: {
+                  name: 'Composite',
+                  class_name: 'NotificationSettings'
+                }
+              },
+              target_resource_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.targetResourceId',
+                type: {
+                  name: 'String'
+                }
+              },
+              name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              location: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'location',
+                type: {
+                  name: 'String'
+                }
+              },
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/schedule_creation_parameter_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/schedule_creation_parameter_fragment.rb
new file mode 100644
index 0000000000..981bb1963f
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/schedule_creation_parameter_fragment.rb
@@ -0,0 +1,173 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties for creating a schedule.
+    #
+    class ScheduleCreationParameterFragment
+
+      include MsRestAzure
+
+      # @return [EnableStatus] The status of the schedule (i.e. Enabled,
+      # Disabled). Possible values include: 'Enabled', 'Disabled'
+      attr_accessor :status
+
+      # @return [String] The task type of the schedule (e.g.
+      # LabVmsShutdownTask, LabVmAutoStart).
+      attr_accessor :task_type
+
+      # @return [WeekDetailsFragment] If the schedule will occur only some days
+      # of the week, specify the weekly recurrence.
+      attr_accessor :weekly_recurrence
+
+      # @return [DayDetailsFragment] If the schedule will occur once each day
+      # of the week, specify the daily recurrence.
+      attr_accessor :daily_recurrence
+
+      # @return [HourDetailsFragment] If the schedule will occur multiple times
+      # a day, specify the hourly recurrence.
+      attr_accessor :hourly_recurrence
+
+      # @return [String] The time zone ID (e.g. Pacific Standard time).
+      attr_accessor :time_zone_id
+
+      # @return [NotificationSettingsFragment] Notification settings.
+      attr_accessor :notification_settings
+
+      # @return [String] The resource ID to which the schedule belongs
+      attr_accessor :target_resource_id
+
+      # @return [String] The name of the virtual machine or environment
+      attr_accessor :name
+
+      # @return [String] The location of the new virtual machine or environment
+      attr_accessor :location
+
+      # @return [Hash{String => String}] The tags of the resource.
+      attr_accessor :tags
+
+
+      #
+      # Mapper for ScheduleCreationParameterFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ScheduleCreationParameterFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'ScheduleCreationParameterFragment',
+            model_properties: {
+              status: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.status',
+                type: {
+                  name: 'String'
+                }
+              },
+              task_type: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.taskType',
+                type: {
+                  name: 'String'
+                }
+              },
+              weekly_recurrence: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.weeklyRecurrence',
+                type: {
+                  name: 'Composite',
+                  class_name: 'WeekDetailsFragment'
+                }
+              },
+              daily_recurrence: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.dailyRecurrence',
+                type: {
+                  name: 'Composite',
+                  class_name: 'DayDetailsFragment'
+                }
+              },
+              hourly_recurrence: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.hourlyRecurrence',
+                type: {
+                  name: 'Composite',
+                  class_name: 'HourDetailsFragment'
+                }
+              },
+              time_zone_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.timeZoneId',
+                type: {
+                  name: 'String'
+                }
+              },
+              notification_settings: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.notificationSettings',
+                type: {
+                  name: 'Composite',
+                  class_name: 'NotificationSettingsFragment'
+                }
+              },
+              target_resource_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.targetResourceId',
+                type: {
+                  name: 'String'
+                }
+              },
+              name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              location: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'location',
+                type: {
+                  name: 'String'
+                }
+              },
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/schedule_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/schedule_fragment.rb
new file mode 100644
index 0000000000..a7991a3cc9
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/schedule_fragment.rb
@@ -0,0 +1,148 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # A schedule.
+    #
+    class ScheduleFragment < UpdateResource
+
+      include MsRestAzure
+
+      # @return [EnableStatus] The status of the schedule (i.e. Enabled,
+      # Disabled). Possible values include: 'Enabled', 'Disabled'
+      attr_accessor :status
+
+      # @return [String] The task type of the schedule (e.g.
+      # LabVmsShutdownTask, LabVmAutoStart).
+      attr_accessor :task_type
+
+      # @return [WeekDetailsFragment] If the schedule will occur only some days
+      # of the week, specify the weekly recurrence.
+      attr_accessor :weekly_recurrence
+
+      # @return [DayDetailsFragment] If the schedule will occur once each day
+      # of the week, specify the daily recurrence.
+      attr_accessor :daily_recurrence
+
+      # @return [HourDetailsFragment] If the schedule will occur multiple times
+      # a day, specify the hourly recurrence.
+      attr_accessor :hourly_recurrence
+
+      # @return [String] The time zone ID (e.g. Pacific Standard time).
+      attr_accessor :time_zone_id
+
+      # @return [NotificationSettingsFragment] Notification settings.
+      attr_accessor :notification_settings
+
+      # @return [String] The resource ID to which the schedule belongs
+      attr_accessor :target_resource_id
+
+
+      #
+      # Mapper for ScheduleFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ScheduleFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'ScheduleFragment',
+            model_properties: {
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              status: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.status',
+                type: {
+                  name: 'String'
+                }
+              },
+              task_type: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.taskType',
+                type: {
+                  name: 'String'
+                }
+              },
+              weekly_recurrence: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.weeklyRecurrence',
+                type: {
+                  name: 'Composite',
+                  class_name: 'WeekDetailsFragment'
+                }
+              },
+              daily_recurrence: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.dailyRecurrence',
+                type: {
+                  name: 'Composite',
+                  class_name: 'DayDetailsFragment'
+                }
+              },
+              hourly_recurrence: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.hourlyRecurrence',
+                type: {
+                  name: 'Composite',
+                  class_name: 'HourDetailsFragment'
+                }
+              },
+              time_zone_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.timeZoneId',
+                type: {
+                  name: 'String'
+                }
+              },
+              notification_settings: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.notificationSettings',
+                type: {
+                  name: 'Composite',
+                  class_name: 'NotificationSettingsFragment'
+                }
+              },
+              target_resource_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.targetResourceId',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/schedule_list.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/schedule_list.rb
new file mode 100644
index 0000000000..1af8a0d437
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/schedule_list.rb
@@ -0,0 +1,98 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # The response of a list operation.
+    #
+    class ScheduleList
+
+      include MsRestAzure
+
+      include MsRest::JSONable
+      # @return [Array<Schedule>] Results of the list operation.
+      attr_accessor :value
+
+      # @return [String] Link for next set of results.
+      attr_accessor :next_link
+
+      # return [Proc] with next page method call.
+      attr_accessor :next_method
+
+      #
+      # Gets the rest of the items for the request, enabling auto-pagination.
+      #
+      # @return [Array<Schedule>] operation results.
+      #
+      def get_all_items
+        items = @value
+        page = self
+        while page.next_link != nil do
+          page = page.get_next_page
+          items.concat(page.value)
+        end
+        items
+      end
+
+      #
+      # Gets the next page of results.
+      #
+      # @return [ScheduleList] with next page content.
+      #
+      def get_next_page
+        response = @next_method.call(@next_link).value! unless @next_method.nil?
+        unless response.nil?
+          @next_link = response.body.next_link
+          @value = response.body.value
+          self
+        end
+      end
+
+      #
+      # Mapper for ScheduleList class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ScheduleList',
+          type: {
+            name: 'Composite',
+            class_name: 'ScheduleList',
+            model_properties: {
+              value: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'value',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'ScheduleElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'Schedule'
+                      }
+                  }
+                }
+              },
+              next_link: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'nextLink',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/secret.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/secret.rb
new file mode 100644
index 0000000000..f459dab507
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/secret.rb
@@ -0,0 +1,121 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # A secret.
+    #
+    class Secret < Resource
+
+      include MsRestAzure
+
+      # @return [String] The value of the secret for secret creation.
+      attr_accessor :value
+
+      # @return [String] The provisioning status of the resource.
+      attr_accessor :provisioning_state
+
+      # @return [String] The unique immutable identifier of a resource (Guid).
+      attr_accessor :unique_identifier
+
+
+      #
+      # Mapper for Secret class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'Secret',
+          type: {
+            name: 'Composite',
+            class_name: 'Secret',
+            model_properties: {
+              id: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'id',
+                type: {
+                  name: 'String'
+                }
+              },
+              name: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              type: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'type',
+                type: {
+                  name: 'String'
+                }
+              },
+              location: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'location',
+                type: {
+                  name: 'String'
+                }
+              },
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              value: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.value',
+                type: {
+                  name: 'String'
+                }
+              },
+              provisioning_state: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.provisioningState',
+                type: {
+                  name: 'String'
+                }
+              },
+              unique_identifier: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.uniqueIdentifier',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/secret_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/secret_fragment.rb
new file mode 100644
index 0000000000..e5be1add19
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/secret_fragment.rb
@@ -0,0 +1,62 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # A secret.
+    #
+    class SecretFragment < UpdateResource
+
+      include MsRestAzure
+
+      # @return [String] The value of the secret for secret creation.
+      attr_accessor :value
+
+
+      #
+      # Mapper for SecretFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'SecretFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'SecretFragment',
+            model_properties: {
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              value: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.value',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/secret_list.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/secret_list.rb
new file mode 100644
index 0000000000..61b590bc88
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/secret_list.rb
@@ -0,0 +1,98 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # The response of a list operation.
+    #
+    class SecretList
+
+      include MsRestAzure
+
+      include MsRest::JSONable
+      # @return [Array<Secret>] Results of the list operation.
+      attr_accessor :value
+
+      # @return [String] Link for next set of results.
+      attr_accessor :next_link
+
+      # return [Proc] with next page method call.
+      attr_accessor :next_method
+
+      #
+      # Gets the rest of the items for the request, enabling auto-pagination.
+      #
+      # @return [Array<Secret>] operation results.
+      #
+      def get_all_items
+        items = @value
+        page = self
+        while page.next_link != nil do
+          page = page.get_next_page
+          items.concat(page.value)
+        end
+        items
+      end
+
+      #
+      # Gets the next page of results.
+      #
+      # @return [SecretList] with next page content.
+      #
+      def get_next_page
+        response = @next_method.call(@next_link).value! unless @next_method.nil?
+        unless response.nil?
+          @next_link = response.body.next_link
+          @value = response.body.value
+          self
+        end
+      end
+
+      #
+      # Mapper for SecretList class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'SecretList',
+          type: {
+            name: 'Composite',
+            class_name: 'SecretList',
+            model_properties: {
+              value: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'value',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'SecretElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'Secret'
+                      }
+                  }
+                }
+              },
+              next_link: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'nextLink',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/service_fabric.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/service_fabric.rb
new file mode 100644
index 0000000000..254d7f40be
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/service_fabric.rb
@@ -0,0 +1,147 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # A Service Fabric.
+    #
+    class ServiceFabric < Resource
+
+      include MsRestAzure
+
+      # @return [String] The backing service fabric resource's id
+      attr_accessor :external_service_fabric_id
+
+      # @return [String] The resource id of the environment under which the
+      # service fabric resource is present
+      attr_accessor :environment_id
+
+      # @return [ApplicableSchedule] The applicable schedule for the virtual
+      # machine.
+      attr_accessor :applicable_schedule
+
+      # @return [String] The provisioning status of the resource.
+      attr_accessor :provisioning_state
+
+      # @return [String] The unique immutable identifier of a resource (Guid).
+      attr_accessor :unique_identifier
+
+
+      #
+      # Mapper for ServiceFabric class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ServiceFabric',
+          type: {
+            name: 'Composite',
+            class_name: 'ServiceFabric',
+            model_properties: {
+              id: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'id',
+                type: {
+                  name: 'String'
+                }
+              },
+              name: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              type: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'type',
+                type: {
+                  name: 'String'
+                }
+              },
+              location: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'location',
+                type: {
+                  name: 'String'
+                }
+              },
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              external_service_fabric_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.externalServiceFabricId',
+                type: {
+                  name: 'String'
+                }
+              },
+              environment_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.environmentId',
+                type: {
+                  name: 'String'
+                }
+              },
+              applicable_schedule: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.applicableSchedule',
+                type: {
+                  name: 'Composite',
+                  class_name: 'ApplicableSchedule'
+                }
+              },
+              provisioning_state: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.provisioningState',
+                type: {
+                  name: 'String'
+                }
+              },
+              unique_identifier: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.uniqueIdentifier',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/service_fabric_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/service_fabric_fragment.rb
new file mode 100644
index 0000000000..f6e9139b57
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/service_fabric_fragment.rb
@@ -0,0 +1,74 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # A Service Fabric.
+    #
+    class ServiceFabricFragment < UpdateResource
+
+      include MsRestAzure
+
+      # @return [String] The backing service fabric resource's id
+      attr_accessor :external_service_fabric_id
+
+      # @return [String] The resource id of the environment under which the
+      # service fabric resource is present
+      attr_accessor :environment_id
+
+
+      #
+      # Mapper for ServiceFabricFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ServiceFabricFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'ServiceFabricFragment',
+            model_properties: {
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              external_service_fabric_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.externalServiceFabricId',
+                type: {
+                  name: 'String'
+                }
+              },
+              environment_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.environmentId',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/service_fabric_list.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/service_fabric_list.rb
new file mode 100644
index 0000000000..375a434050
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/service_fabric_list.rb
@@ -0,0 +1,98 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # The response of a list operation.
+    #
+    class ServiceFabricList
+
+      include MsRestAzure
+
+      include MsRest::JSONable
+      # @return [Array<ServiceFabric>] Results of the list operation.
+      attr_accessor :value
+
+      # @return [String] Link for next set of results.
+      attr_accessor :next_link
+
+      # return [Proc] with next page method call.
+      attr_accessor :next_method
+
+      #
+      # Gets the rest of the items for the request, enabling auto-pagination.
+      #
+      # @return [Array<ServiceFabric>] operation results.
+      #
+      def get_all_items
+        items = @value
+        page = self
+        while page.next_link != nil do
+          page = page.get_next_page
+          items.concat(page.value)
+        end
+        items
+      end
+
+      #
+      # Gets the next page of results.
+      #
+      # @return [ServiceFabricList] with next page content.
+      #
+      def get_next_page
+        response = @next_method.call(@next_link).value! unless @next_method.nil?
+        unless response.nil?
+          @next_link = response.body.next_link
+          @value = response.body.value
+          self
+        end
+      end
+
+      #
+      # Mapper for ServiceFabricList class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ServiceFabricList',
+          type: {
+            name: 'Composite',
+            class_name: 'ServiceFabricList',
+            model_properties: {
+              value: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'value',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'ServiceFabricElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'ServiceFabric'
+                      }
+                  }
+                }
+              },
+              next_link: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'nextLink',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/service_runner.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/service_runner.rb
new file mode 100644
index 0000000000..890a6466a2
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/service_runner.rb
@@ -0,0 +1,98 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # A container for a managed identity to execute DevTest lab services.
+    #
+    class ServiceRunner < Resource
+
+      include MsRestAzure
+
+      # @return [IdentityProperties] The identity of the resource.
+      attr_accessor :identity
+
+
+      #
+      # Mapper for ServiceRunner class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ServiceRunner',
+          type: {
+            name: 'Composite',
+            class_name: 'ServiceRunner',
+            model_properties: {
+              id: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'id',
+                type: {
+                  name: 'String'
+                }
+              },
+              name: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              type: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'type',
+                type: {
+                  name: 'String'
+                }
+              },
+              location: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'location',
+                type: {
+                  name: 'String'
+                }
+              },
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              identity: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'identity',
+                type: {
+                  name: 'Composite',
+                  class_name: 'IdentityProperties'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/service_runner_list.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/service_runner_list.rb
new file mode 100644
index 0000000000..0234d9ac5b
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/service_runner_list.rb
@@ -0,0 +1,98 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # The response of a list operation.
+    #
+    class ServiceRunnerList
+
+      include MsRestAzure
+
+      include MsRest::JSONable
+      # @return [Array<ServiceRunner>] Results of the list operation.
+      attr_accessor :value
+
+      # @return [String] Link for next set of results.
+      attr_accessor :next_link
+
+      # return [Proc] with next page method call.
+      attr_accessor :next_method
+
+      #
+      # Gets the rest of the items for the request, enabling auto-pagination.
+      #
+      # @return [Array<ServiceRunner>] operation results.
+      #
+      def get_all_items
+        items = @value
+        page = self
+        while page.next_link != nil do
+          page = page.get_next_page
+          items.concat(page.value)
+        end
+        items
+      end
+
+      #
+      # Gets the next page of results.
+      #
+      # @return [ServiceRunnerList] with next page content.
+      #
+      def get_next_page
+        response = @next_method.call(@next_link).value! unless @next_method.nil?
+        unless response.nil?
+          @next_link = response.body.next_link
+          @value = response.body.value
+          self
+        end
+      end
+
+      #
+      # Mapper for ServiceRunnerList class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ServiceRunnerList',
+          type: {
+            name: 'Composite',
+            class_name: 'ServiceRunnerList',
+            model_properties: {
+              value: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'value',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'ServiceRunnerElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'ServiceRunner'
+                      }
+                  }
+                }
+              },
+              next_link: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'nextLink',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/shared_public_ip_address_configuration.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/shared_public_ip_address_configuration.rb
new file mode 100644
index 0000000000..cfb35ef980
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/shared_public_ip_address_configuration.rb
@@ -0,0 +1,56 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties of a virtual machine that determine how it is connected to a
+    # load balancer.
+    #
+    class SharedPublicIpAddressConfiguration
+
+      include MsRestAzure
+
+      # @return [Array<InboundNatRule>] The incoming NAT rules
+      attr_accessor :inbound_nat_rules
+
+
+      #
+      # Mapper for SharedPublicIpAddressConfiguration class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'SharedPublicIpAddressConfiguration',
+          type: {
+            name: 'Composite',
+            class_name: 'SharedPublicIpAddressConfiguration',
+            model_properties: {
+              inbound_nat_rules: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'inboundNatRules',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'InboundNatRuleElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'InboundNatRule'
+                      }
+                  }
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/shared_public_ip_address_configuration_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/shared_public_ip_address_configuration_fragment.rb
new file mode 100644
index 0000000000..445d377b99
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/shared_public_ip_address_configuration_fragment.rb
@@ -0,0 +1,57 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties of a virtual machine that determine how it is connected to a
+    # load balancer.
+    #
+    class SharedPublicIpAddressConfigurationFragment
+
+      include MsRestAzure
+
+      # @return [Array<InboundNatRuleFragment>] The incoming NAT rules
+      attr_accessor :inbound_nat_rules
+
+
+      #
+      # Mapper for SharedPublicIpAddressConfigurationFragment class as Ruby
+      # Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'SharedPublicIpAddressConfigurationFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'SharedPublicIpAddressConfigurationFragment',
+            model_properties: {
+              inbound_nat_rules: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'inboundNatRules',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'InboundNatRuleFragmentElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'InboundNatRuleFragment'
+                      }
+                  }
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/shutdown_notification_content.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/shutdown_notification_content.rb
new file mode 100644
index 0000000000..5c969d065b
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/shutdown_notification_content.rb
@@ -0,0 +1,180 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # The contents of a shutdown notification. Webhooks can use this type to
+    # deserialize the request body when they get notified of an imminent
+    # shutdown.
+    #
+    class ShutdownNotificationContent
+
+      include MsRestAzure
+
+      # @return [String] The URL to skip auto-shutdown.
+      attr_accessor :skip_url
+
+      # @return [String] The URL to delay shutdown by 60 minutes.
+      attr_accessor :delay_url60
+
+      # @return [String] The URL to delay shutdown by 2 hours.
+      attr_accessor :delay_url120
+
+      # @return [String] The virtual machine to be shut down.
+      attr_accessor :vm_name
+
+      # @return [String] The GUID for the virtual machine to be shut down.
+      attr_accessor :guid
+
+      # @return [String] The owner of the virtual machine.
+      attr_accessor :owner
+
+      # @return [String] The URL of the virtual machine.
+      attr_accessor :vm_url
+
+      # @return [String] Minutes remaining until shutdown
+      attr_accessor :minutes_until_shutdown
+
+      # @return [String] The event for which a notification will be sent.
+      attr_accessor :event_type
+
+      # @return [String] The text for the notification.
+      attr_accessor :text
+
+      # @return [String] The subscription ID for the schedule.
+      attr_accessor :subscription_id
+
+      # @return [String] The resource group name for the schedule.
+      attr_accessor :resource_group_name
+
+      # @return [String] The lab for the schedule.
+      attr_accessor :lab_name
+
+
+      #
+      # Mapper for ShutdownNotificationContent class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ShutdownNotificationContent',
+          type: {
+            name: 'Composite',
+            class_name: 'ShutdownNotificationContent',
+            model_properties: {
+              skip_url: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'skipUrl',
+                type: {
+                  name: 'String'
+                }
+              },
+              delay_url60: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'delayUrl60',
+                type: {
+                  name: 'String'
+                }
+              },
+              delay_url120: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'delayUrl120',
+                type: {
+                  name: 'String'
+                }
+              },
+              vm_name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'vmName',
+                type: {
+                  name: 'String'
+                }
+              },
+              guid: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'guid',
+                type: {
+                  name: 'String'
+                }
+              },
+              owner: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'owner',
+                type: {
+                  name: 'String'
+                }
+              },
+              vm_url: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'vmUrl',
+                type: {
+                  name: 'String'
+                }
+              },
+              minutes_until_shutdown: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'minutesUntilShutdown',
+                type: {
+                  name: 'String'
+                }
+              },
+              event_type: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'eventType',
+                type: {
+                  name: 'String'
+                }
+              },
+              text: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'text',
+                type: {
+                  name: 'String'
+                }
+              },
+              subscription_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'subscriptionId',
+                type: {
+                  name: 'String'
+                }
+              },
+              resource_group_name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'resourceGroupName',
+                type: {
+                  name: 'String'
+                }
+              },
+              lab_name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'labName',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/source_control_type.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/source_control_type.rb
new file mode 100644
index 0000000000..30f7dc4479
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/source_control_type.rb
@@ -0,0 +1,16 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Defines values for SourceControlType
+    #
+    module SourceControlType
+      VsoGit = "VsoGit"
+      GitHub = "GitHub"
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/storage_type.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/storage_type.rb
new file mode 100644
index 0000000000..150f5ab32f
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/storage_type.rb
@@ -0,0 +1,16 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Defines values for StorageType
+    #
+    module StorageType
+      Standard = "Standard"
+      Premium = "Premium"
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/subnet.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/subnet.rb
new file mode 100644
index 0000000000..b4e3a10249
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/subnet.rb
@@ -0,0 +1,70 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Subnet information.
+    #
+    class Subnet
+
+      include MsRestAzure
+
+      # @return [String] The resource ID of the subnet.
+      attr_accessor :resource_id
+
+      # @return [String] The name of the subnet as seen in the lab.
+      attr_accessor :lab_subnet_name
+
+      # @return [UsagePermissionType] The permission policy of the subnet for
+      # allowing public IP addresses (i.e. Allow, Deny)). Possible values
+      # include: 'Default', 'Deny', 'Allow'
+      attr_accessor :allow_public_ip
+
+
+      #
+      # Mapper for Subnet class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'Subnet',
+          type: {
+            name: 'Composite',
+            class_name: 'Subnet',
+            model_properties: {
+              resource_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'resourceId',
+                type: {
+                  name: 'String'
+                }
+              },
+              lab_subnet_name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'labSubnetName',
+                type: {
+                  name: 'String'
+                }
+              },
+              allow_public_ip: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'allowPublicIp',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/subnet_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/subnet_fragment.rb
new file mode 100644
index 0000000000..19d3ba65b2
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/subnet_fragment.rb
@@ -0,0 +1,70 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Subnet information.
+    #
+    class SubnetFragment
+
+      include MsRestAzure
+
+      # @return [String] The resource ID of the subnet.
+      attr_accessor :resource_id
+
+      # @return [String] The name of the subnet as seen in the lab.
+      attr_accessor :lab_subnet_name
+
+      # @return [UsagePermissionType] The permission policy of the subnet for
+      # allowing public IP addresses (i.e. Allow, Deny)). Possible values
+      # include: 'Default', 'Deny', 'Allow'
+      attr_accessor :allow_public_ip
+
+
+      #
+      # Mapper for SubnetFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'SubnetFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'SubnetFragment',
+            model_properties: {
+              resource_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'resourceId',
+                type: {
+                  name: 'String'
+                }
+              },
+              lab_subnet_name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'labSubnetName',
+                type: {
+                  name: 'String'
+                }
+              },
+              allow_public_ip: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'allowPublicIp',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/subnet_override.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/subnet_override.rb
new file mode 100644
index 0000000000..28f3eadb8a
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/subnet_override.rb
@@ -0,0 +1,107 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Property overrides on a subnet of a virtual network.
+    #
+    class SubnetOverride
+
+      include MsRestAzure
+
+      # @return [String] The resource ID of the subnet.
+      attr_accessor :resource_id
+
+      # @return [String] The name given to the subnet within the lab.
+      attr_accessor :lab_subnet_name
+
+      # @return [UsagePermissionType] Indicates whether this subnet can be used
+      # during virtual machine creation (i.e. Allow, Deny). Possible values
+      # include: 'Default', 'Deny', 'Allow'
+      attr_accessor :use_in_vm_creation_permission
+
+      # @return [UsagePermissionType] Indicates whether public IP addresses can
+      # be assigned to virtual machines on this subnet (i.e. Allow, Deny).
+      # Possible values include: 'Default', 'Deny', 'Allow'
+      attr_accessor :use_public_ip_address_permission
+
+      # @return [SubnetSharedPublicIpAddressConfiguration] Properties that
+      # virtual machines on this subnet will share.
+      attr_accessor :shared_public_ip_address_configuration
+
+      # @return [String] The virtual network pool associated with this subnet.
+      attr_accessor :virtual_network_pool_name
+
+
+      #
+      # Mapper for SubnetOverride class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'SubnetOverride',
+          type: {
+            name: 'Composite',
+            class_name: 'SubnetOverride',
+            model_properties: {
+              resource_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'resourceId',
+                type: {
+                  name: 'String'
+                }
+              },
+              lab_subnet_name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'labSubnetName',
+                type: {
+                  name: 'String'
+                }
+              },
+              use_in_vm_creation_permission: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'useInVmCreationPermission',
+                type: {
+                  name: 'String'
+                }
+              },
+              use_public_ip_address_permission: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'usePublicIpAddressPermission',
+                type: {
+                  name: 'String'
+                }
+              },
+              shared_public_ip_address_configuration: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'sharedPublicIpAddressConfiguration',
+                type: {
+                  name: 'Composite',
+                  class_name: 'SubnetSharedPublicIpAddressConfiguration'
+                }
+              },
+              virtual_network_pool_name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'virtualNetworkPoolName',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/subnet_override_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/subnet_override_fragment.rb
new file mode 100644
index 0000000000..87788e14a8
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/subnet_override_fragment.rb
@@ -0,0 +1,107 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Property overrides on a subnet of a virtual network.
+    #
+    class SubnetOverrideFragment
+
+      include MsRestAzure
+
+      # @return [String] The resource ID of the subnet.
+      attr_accessor :resource_id
+
+      # @return [String] The name given to the subnet within the lab.
+      attr_accessor :lab_subnet_name
+
+      # @return [UsagePermissionType] Indicates whether this subnet can be used
+      # during virtual machine creation (i.e. Allow, Deny). Possible values
+      # include: 'Default', 'Deny', 'Allow'
+      attr_accessor :use_in_vm_creation_permission
+
+      # @return [UsagePermissionType] Indicates whether public IP addresses can
+      # be assigned to virtual machines on this subnet (i.e. Allow, Deny).
+      # Possible values include: 'Default', 'Deny', 'Allow'
+      attr_accessor :use_public_ip_address_permission
+
+      # @return [SubnetSharedPublicIpAddressConfigurationFragment] Properties
+      # that virtual machines on this subnet will share.
+      attr_accessor :shared_public_ip_address_configuration
+
+      # @return [String] The virtual network pool associated with this subnet.
+      attr_accessor :virtual_network_pool_name
+
+
+      #
+      # Mapper for SubnetOverrideFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'SubnetOverrideFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'SubnetOverrideFragment',
+            model_properties: {
+              resource_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'resourceId',
+                type: {
+                  name: 'String'
+                }
+              },
+              lab_subnet_name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'labSubnetName',
+                type: {
+                  name: 'String'
+                }
+              },
+              use_in_vm_creation_permission: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'useInVmCreationPermission',
+                type: {
+                  name: 'String'
+                }
+              },
+              use_public_ip_address_permission: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'usePublicIpAddressPermission',
+                type: {
+                  name: 'String'
+                }
+              },
+              shared_public_ip_address_configuration: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'sharedPublicIpAddressConfiguration',
+                type: {
+                  name: 'Composite',
+                  class_name: 'SubnetSharedPublicIpAddressConfigurationFragment'
+                }
+              },
+              virtual_network_pool_name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'virtualNetworkPoolName',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/subnet_shared_public_ip_address_configuration.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/subnet_shared_public_ip_address_configuration.rb
new file mode 100644
index 0000000000..acee2df462
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/subnet_shared_public_ip_address_configuration.rb
@@ -0,0 +1,56 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Configuration for public IP address sharing.
+    #
+    class SubnetSharedPublicIpAddressConfiguration
+
+      include MsRestAzure
+
+      # @return [Array<Port>] Backend ports that virtual machines on this
+      # subnet are allowed to expose
+      attr_accessor :allowed_ports
+
+
+      #
+      # Mapper for SubnetSharedPublicIpAddressConfiguration class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'SubnetSharedPublicIpAddressConfiguration',
+          type: {
+            name: 'Composite',
+            class_name: 'SubnetSharedPublicIpAddressConfiguration',
+            model_properties: {
+              allowed_ports: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'allowedPorts',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'PortElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'Port'
+                      }
+                  }
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/subnet_shared_public_ip_address_configuration_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/subnet_shared_public_ip_address_configuration_fragment.rb
new file mode 100644
index 0000000000..e5c3d68269
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/subnet_shared_public_ip_address_configuration_fragment.rb
@@ -0,0 +1,57 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Configuration for public IP address sharing.
+    #
+    class SubnetSharedPublicIpAddressConfigurationFragment
+
+      include MsRestAzure
+
+      # @return [Array<PortFragment>] Backend ports that virtual machines on
+      # this subnet are allowed to expose
+      attr_accessor :allowed_ports
+
+
+      #
+      # Mapper for SubnetSharedPublicIpAddressConfigurationFragment class as
+      # Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'SubnetSharedPublicIpAddressConfigurationFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'SubnetSharedPublicIpAddressConfigurationFragment',
+            model_properties: {
+              allowed_ports: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'allowedPorts',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'PortFragmentElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'PortFragment'
+                      }
+                  }
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/target_cost_properties.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/target_cost_properties.rb
new file mode 100644
index 0000000000..858625a0d8
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/target_cost_properties.rb
@@ -0,0 +1,112 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties of a cost target.
+    #
+    class TargetCostProperties
+
+      include MsRestAzure
+
+      # @return [TargetCostStatus] Target cost status. Possible values include:
+      # 'Enabled', 'Disabled'
+      attr_accessor :status
+
+      # @return [Integer] Lab target cost
+      attr_accessor :target
+
+      # @return [Array<CostThresholdProperties>] Cost thresholds.
+      attr_accessor :cost_thresholds
+
+      # @return [DateTime] Reporting cycle start date.
+      attr_accessor :cycle_start_date_time
+
+      # @return [DateTime] Reporting cycle end date.
+      attr_accessor :cycle_end_date_time
+
+      # @return [ReportingCycleType] Reporting cycle type. Possible values
+      # include: 'CalendarMonth', 'Custom'
+      attr_accessor :cycle_type
+
+
+      #
+      # Mapper for TargetCostProperties class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'TargetCostProperties',
+          type: {
+            name: 'Composite',
+            class_name: 'TargetCostProperties',
+            model_properties: {
+              status: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'status',
+                type: {
+                  name: 'String'
+                }
+              },
+              target: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'target',
+                type: {
+                  name: 'Number'
+                }
+              },
+              cost_thresholds: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'costThresholds',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'CostThresholdPropertiesElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'CostThresholdProperties'
+                      }
+                  }
+                }
+              },
+              cycle_start_date_time: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'cycleStartDateTime',
+                type: {
+                  name: 'DateTime'
+                }
+              },
+              cycle_end_date_time: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'cycleEndDateTime',
+                type: {
+                  name: 'DateTime'
+                }
+              },
+              cycle_type: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'cycleType',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/target_cost_status.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/target_cost_status.rb
new file mode 100644
index 0000000000..04e96e3e6d
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/target_cost_status.rb
@@ -0,0 +1,16 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Defines values for TargetCostStatus
+    #
+    module TargetCostStatus
+      Enabled = "Enabled"
+      Disabled = "Disabled"
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/transport_protocol.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/transport_protocol.rb
new file mode 100644
index 0000000000..e1dccaebcd
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/transport_protocol.rb
@@ -0,0 +1,16 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Defines values for TransportProtocol
+    #
+    module TransportProtocol
+      Tcp = "Tcp"
+      Udp = "Udp"
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/update_resource.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/update_resource.rb
new file mode 100644
index 0000000000..af6a57b3c8
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/update_resource.rb
@@ -0,0 +1,54 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Represents an update resource
+    #
+    class UpdateResource
+
+      include MsRestAzure
+
+      # @return [Hash{String => String}] The tags of the resource.
+      attr_accessor :tags
+
+
+      #
+      # Mapper for UpdateResource class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'UpdateResource',
+          type: {
+            name: 'Composite',
+            class_name: 'UpdateResource',
+            model_properties: {
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/usage_permission_type.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/usage_permission_type.rb
new file mode 100644
index 0000000000..61ba57223c
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/usage_permission_type.rb
@@ -0,0 +1,17 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Defines values for UsagePermissionType
+    #
+    module UsagePermissionType
+      Default = "Default"
+      Deny = "Deny"
+      Allow = "Allow"
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/user.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/user.rb
new file mode 100644
index 0000000000..26ca72ae56
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/user.rb
@@ -0,0 +1,146 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Profile of a lab user.
+    #
+    class User < Resource
+
+      include MsRestAzure
+
+      # @return [UserIdentity] The identity of the user.
+      attr_accessor :identity
+
+      # @return [UserSecretStore] The secret store of the user.
+      attr_accessor :secret_store
+
+      # @return [DateTime] The creation date of the user profile.
+      attr_accessor :created_date
+
+      # @return [String] The provisioning status of the resource.
+      attr_accessor :provisioning_state
+
+      # @return [String] The unique immutable identifier of a resource (Guid).
+      attr_accessor :unique_identifier
+
+
+      #
+      # Mapper for User class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'User',
+          type: {
+            name: 'Composite',
+            class_name: 'User',
+            model_properties: {
+              id: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'id',
+                type: {
+                  name: 'String'
+                }
+              },
+              name: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              type: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'type',
+                type: {
+                  name: 'String'
+                }
+              },
+              location: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'location',
+                type: {
+                  name: 'String'
+                }
+              },
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              identity: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.identity',
+                type: {
+                  name: 'Composite',
+                  class_name: 'UserIdentity'
+                }
+              },
+              secret_store: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.secretStore',
+                type: {
+                  name: 'Composite',
+                  class_name: 'UserSecretStore'
+                }
+              },
+              created_date: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.createdDate',
+                type: {
+                  name: 'DateTime'
+                }
+              },
+              provisioning_state: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.provisioningState',
+                type: {
+                  name: 'String'
+                }
+              },
+              unique_identifier: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.uniqueIdentifier',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/user_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/user_fragment.rb
new file mode 100644
index 0000000000..d645334db0
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/user_fragment.rb
@@ -0,0 +1,75 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Profile of a lab user.
+    #
+    class UserFragment < UpdateResource
+
+      include MsRestAzure
+
+      # @return [UserIdentityFragment] The identity of the user.
+      attr_accessor :identity
+
+      # @return [UserSecretStoreFragment] The secret store of the user.
+      attr_accessor :secret_store
+
+
+      #
+      # Mapper for UserFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'UserFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'UserFragment',
+            model_properties: {
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              identity: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.identity',
+                type: {
+                  name: 'Composite',
+                  class_name: 'UserIdentityFragment'
+                }
+              },
+              secret_store: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.secretStore',
+                type: {
+                  name: 'Composite',
+                  class_name: 'UserSecretStoreFragment'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/user_identity.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/user_identity.rb
new file mode 100644
index 0000000000..1bef202d7e
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/user_identity.rb
@@ -0,0 +1,96 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Identity attributes of a lab user.
+    #
+    class UserIdentity
+
+      include MsRestAzure
+
+      # @return [String] Set to the principal name / UPN of the client JWT
+      # making the request.
+      attr_accessor :principal_name
+
+      # @return [String] Set to the principal Id of the client JWT making the
+      # request. Service principal will not have the principal Id.
+      attr_accessor :principal_id
+
+      # @return [String] Set to the tenant ID of the client JWT making the
+      # request.
+      attr_accessor :tenant_id
+
+      # @return [String] Set to the object Id of the client JWT making the
+      # request. Not all users have object Id. For CSP (reseller) scenarios for
+      # example, object Id is not available.
+      attr_accessor :object_id
+
+      # @return [String] Set to the app Id of the client JWT making the
+      # request.
+      attr_accessor :app_id
+
+
+      #
+      # Mapper for UserIdentity class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'UserIdentity',
+          type: {
+            name: 'Composite',
+            class_name: 'UserIdentity',
+            model_properties: {
+              principal_name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'principalName',
+                type: {
+                  name: 'String'
+                }
+              },
+              principal_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'principalId',
+                type: {
+                  name: 'String'
+                }
+              },
+              tenant_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tenantId',
+                type: {
+                  name: 'String'
+                }
+              },
+              object_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'objectId',
+                type: {
+                  name: 'String'
+                }
+              },
+              app_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'appId',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/user_identity_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/user_identity_fragment.rb
new file mode 100644
index 0000000000..890ffc114b
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/user_identity_fragment.rb
@@ -0,0 +1,96 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Identity attributes of a lab user.
+    #
+    class UserIdentityFragment
+
+      include MsRestAzure
+
+      # @return [String] Set to the principal name / UPN of the client JWT
+      # making the request.
+      attr_accessor :principal_name
+
+      # @return [String] Set to the principal Id of the client JWT making the
+      # request. Service principal will not have the principal Id.
+      attr_accessor :principal_id
+
+      # @return [String] Set to the tenant ID of the client JWT making the
+      # request.
+      attr_accessor :tenant_id
+
+      # @return [String] Set to the object Id of the client JWT making the
+      # request. Not all users have object Id. For CSP (reseller) scenarios for
+      # example, object Id is not available.
+      attr_accessor :object_id
+
+      # @return [String] Set to the app Id of the client JWT making the
+      # request.
+      attr_accessor :app_id
+
+
+      #
+      # Mapper for UserIdentityFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'UserIdentityFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'UserIdentityFragment',
+            model_properties: {
+              principal_name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'principalName',
+                type: {
+                  name: 'String'
+                }
+              },
+              principal_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'principalId',
+                type: {
+                  name: 'String'
+                }
+              },
+              tenant_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tenantId',
+                type: {
+                  name: 'String'
+                }
+              },
+              object_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'objectId',
+                type: {
+                  name: 'String'
+                }
+              },
+              app_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'appId',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/user_list.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/user_list.rb
new file mode 100644
index 0000000000..6d31ad5a1e
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/user_list.rb
@@ -0,0 +1,98 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # The response of a list operation.
+    #
+    class UserList
+
+      include MsRestAzure
+
+      include MsRest::JSONable
+      # @return [Array<User>] Results of the list operation.
+      attr_accessor :value
+
+      # @return [String] Link for next set of results.
+      attr_accessor :next_link
+
+      # return [Proc] with next page method call.
+      attr_accessor :next_method
+
+      #
+      # Gets the rest of the items for the request, enabling auto-pagination.
+      #
+      # @return [Array<User>] operation results.
+      #
+      def get_all_items
+        items = @value
+        page = self
+        while page.next_link != nil do
+          page = page.get_next_page
+          items.concat(page.value)
+        end
+        items
+      end
+
+      #
+      # Gets the next page of results.
+      #
+      # @return [UserList] with next page content.
+      #
+      def get_next_page
+        response = @next_method.call(@next_link).value! unless @next_method.nil?
+        unless response.nil?
+          @next_link = response.body.next_link
+          @value = response.body.value
+          self
+        end
+      end
+
+      #
+      # Mapper for UserList class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'UserList',
+          type: {
+            name: 'Composite',
+            class_name: 'UserList',
+            model_properties: {
+              value: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'value',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'UserElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'User'
+                      }
+                  }
+                }
+              },
+              next_link: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'nextLink',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/user_secret_store.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/user_secret_store.rb
new file mode 100644
index 0000000000..100e0650cc
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/user_secret_store.rb
@@ -0,0 +1,57 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties of a user's secret store.
+    #
+    class UserSecretStore
+
+      include MsRestAzure
+
+      # @return [String] The URI of the user's Key vault.
+      attr_accessor :key_vault_uri
+
+      # @return [String] The ID of the user's Key vault.
+      attr_accessor :key_vault_id
+
+
+      #
+      # Mapper for UserSecretStore class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'UserSecretStore',
+          type: {
+            name: 'Composite',
+            class_name: 'UserSecretStore',
+            model_properties: {
+              key_vault_uri: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'keyVaultUri',
+                type: {
+                  name: 'String'
+                }
+              },
+              key_vault_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'keyVaultId',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/user_secret_store_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/user_secret_store_fragment.rb
new file mode 100644
index 0000000000..26fd6b9efe
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/user_secret_store_fragment.rb
@@ -0,0 +1,57 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties of a user's secret store.
+    #
+    class UserSecretStoreFragment
+
+      include MsRestAzure
+
+      # @return [String] The URI of the user's Key vault.
+      attr_accessor :key_vault_uri
+
+      # @return [String] The ID of the user's Key vault.
+      attr_accessor :key_vault_id
+
+
+      #
+      # Mapper for UserSecretStoreFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'UserSecretStoreFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'UserSecretStoreFragment',
+            model_properties: {
+              key_vault_uri: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'keyVaultUri',
+                type: {
+                  name: 'String'
+                }
+              },
+              key_vault_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'keyVaultId',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/virtual_machine_creation_source.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/virtual_machine_creation_source.rb
new file mode 100644
index 0000000000..5416633ccd
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/virtual_machine_creation_source.rb
@@ -0,0 +1,16 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Defines values for VirtualMachineCreationSource
+    #
+    module VirtualMachineCreationSource
+      FromCustomImage = "FromCustomImage"
+      FromGalleryImage = "FromGalleryImage"
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/virtual_network.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/virtual_network.rb
new file mode 100644
index 0000000000..8110362739
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/virtual_network.rb
@@ -0,0 +1,207 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # A virtual network.
+    #
+    class VirtualNetwork < Resource
+
+      include MsRestAzure
+
+      # @return [Array<Subnet>] The allowed subnets of the virtual network.
+      attr_accessor :allowed_subnets
+
+      # @return [String] The description of the virtual network.
+      attr_accessor :description
+
+      # @return [String] The Microsoft.Network resource identifier of the
+      # virtual network.
+      attr_accessor :external_provider_resource_id
+
+      # @return [Array<ExternalSubnet>] The external subnet properties.
+      attr_accessor :external_subnets
+
+      # @return [Array<SubnetOverride>] The subnet overrides of the virtual
+      # network.
+      attr_accessor :subnet_overrides
+
+      # @return [DateTime] The creation date of the virtual network.
+      attr_accessor :created_date
+
+      # @return [String] The provisioning status of the resource.
+      attr_accessor :provisioning_state
+
+      # @return [String] The unique immutable identifier of a resource (Guid).
+      attr_accessor :unique_identifier
+
+
+      #
+      # Mapper for VirtualNetwork class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'VirtualNetwork',
+          type: {
+            name: 'Composite',
+            class_name: 'VirtualNetwork',
+            model_properties: {
+              id: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'id',
+                type: {
+                  name: 'String'
+                }
+              },
+              name: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              type: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'type',
+                type: {
+                  name: 'String'
+                }
+              },
+              location: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'location',
+                type: {
+                  name: 'String'
+                }
+              },
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              allowed_subnets: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.allowedSubnets',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'SubnetElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'Subnet'
+                      }
+                  }
+                }
+              },
+              description: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.description',
+                type: {
+                  name: 'String'
+                }
+              },
+              external_provider_resource_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.externalProviderResourceId',
+                type: {
+                  name: 'String'
+                }
+              },
+              external_subnets: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.externalSubnets',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'ExternalSubnetElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'ExternalSubnet'
+                      }
+                  }
+                }
+              },
+              subnet_overrides: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.subnetOverrides',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'SubnetOverrideElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'SubnetOverride'
+                      }
+                  }
+                }
+              },
+              created_date: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.createdDate',
+                type: {
+                  name: 'DateTime'
+                }
+              },
+              provisioning_state: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.provisioningState',
+                type: {
+                  name: 'String'
+                }
+              },
+              unique_identifier: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.uniqueIdentifier',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/virtual_network_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/virtual_network_fragment.rb
new file mode 100644
index 0000000000..c6267b5df0
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/virtual_network_fragment.rb
@@ -0,0 +1,116 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # A virtual network.
+    #
+    class VirtualNetworkFragment < UpdateResource
+
+      include MsRestAzure
+
+      # @return [Array<SubnetFragment>] The allowed subnets of the virtual
+      # network.
+      attr_accessor :allowed_subnets
+
+      # @return [String] The description of the virtual network.
+      attr_accessor :description
+
+      # @return [String] The Microsoft.Network resource identifier of the
+      # virtual network.
+      attr_accessor :external_provider_resource_id
+
+      # @return [Array<SubnetOverrideFragment>] The subnet overrides of the
+      # virtual network.
+      attr_accessor :subnet_overrides
+
+
+      #
+      # Mapper for VirtualNetworkFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'VirtualNetworkFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'VirtualNetworkFragment',
+            model_properties: {
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              allowed_subnets: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.allowedSubnets',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'SubnetFragmentElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'SubnetFragment'
+                      }
+                  }
+                }
+              },
+              description: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.description',
+                type: {
+                  name: 'String'
+                }
+              },
+              external_provider_resource_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.externalProviderResourceId',
+                type: {
+                  name: 'String'
+                }
+              },
+              subnet_overrides: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.subnetOverrides',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'SubnetOverrideFragmentElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'SubnetOverrideFragment'
+                      }
+                  }
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/virtual_network_list.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/virtual_network_list.rb
new file mode 100644
index 0000000000..9e4c126cbc
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/virtual_network_list.rb
@@ -0,0 +1,98 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # The response of a list operation.
+    #
+    class VirtualNetworkList
+
+      include MsRestAzure
+
+      include MsRest::JSONable
+      # @return [Array<VirtualNetwork>] Results of the list operation.
+      attr_accessor :value
+
+      # @return [String] Link for next set of results.
+      attr_accessor :next_link
+
+      # return [Proc] with next page method call.
+      attr_accessor :next_method
+
+      #
+      # Gets the rest of the items for the request, enabling auto-pagination.
+      #
+      # @return [Array<VirtualNetwork>] operation results.
+      #
+      def get_all_items
+        items = @value
+        page = self
+        while page.next_link != nil do
+          page = page.get_next_page
+          items.concat(page.value)
+        end
+        items
+      end
+
+      #
+      # Gets the next page of results.
+      #
+      # @return [VirtualNetworkList] with next page content.
+      #
+      def get_next_page
+        response = @next_method.call(@next_link).value! unless @next_method.nil?
+        unless response.nil?
+          @next_link = response.body.next_link
+          @value = response.body.value
+          self
+        end
+      end
+
+      #
+      # Mapper for VirtualNetworkList class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'VirtualNetworkList',
+          type: {
+            name: 'Composite',
+            class_name: 'VirtualNetworkList',
+            model_properties: {
+              value: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'value',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'VirtualNetworkElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'VirtualNetwork'
+                      }
+                  }
+                }
+              },
+              next_link: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'nextLink',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/week_details.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/week_details.rb
new file mode 100644
index 0000000000..9ec94ea0bf
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/week_details.rb
@@ -0,0 +1,66 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties of a weekly schedule.
+    #
+    class WeekDetails
+
+      include MsRestAzure
+
+      # @return [Array<String>] The days of the week for which the schedule is
+      # set (e.g. Sunday, Monday, Tuesday, etc.).
+      attr_accessor :weekdays
+
+      # @return [String] The time of the day the schedule will occur.
+      attr_accessor :time
+
+
+      #
+      # Mapper for WeekDetails class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'WeekDetails',
+          type: {
+            name: 'Composite',
+            class_name: 'WeekDetails',
+            model_properties: {
+              weekdays: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'weekdays',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              time: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'time',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/week_details_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/week_details_fragment.rb
new file mode 100644
index 0000000000..5093df6878
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/week_details_fragment.rb
@@ -0,0 +1,66 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Properties of a weekly schedule.
+    #
+    class WeekDetailsFragment
+
+      include MsRestAzure
+
+      # @return [Array<String>] The days of the week for which the schedule is
+      # set (e.g. Sunday, Monday, Tuesday, etc.).
+      attr_accessor :weekdays
+
+      # @return [String] The time of the day the schedule will occur.
+      attr_accessor :time
+
+
+      #
+      # Mapper for WeekDetailsFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'WeekDetailsFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'WeekDetailsFragment',
+            model_properties: {
+              weekdays: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'weekdays',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              time: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'time',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/windows_os_info.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/windows_os_info.rb
new file mode 100644
index 0000000000..1492826877
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/windows_os_info.rb
@@ -0,0 +1,48 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Information about a Windows OS.
+    #
+    class WindowsOsInfo
+
+      include MsRestAzure
+
+      # @return [WindowsOsState] The state of the Windows OS (i.e.
+      # NonSysprepped, SysprepRequested, SysprepApplied). Possible values
+      # include: 'NonSysprepped', 'SysprepRequested', 'SysprepApplied'
+      attr_accessor :windows_os_state
+
+
+      #
+      # Mapper for WindowsOsInfo class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'WindowsOsInfo',
+          type: {
+            name: 'Composite',
+            class_name: 'WindowsOsInfo',
+            model_properties: {
+              windows_os_state: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'windowsOsState',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/windows_os_info_fragment.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/windows_os_info_fragment.rb
new file mode 100644
index 0000000000..562853ec21
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/windows_os_info_fragment.rb
@@ -0,0 +1,48 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Information about a Windows OS.
+    #
+    class WindowsOsInfoFragment
+
+      include MsRestAzure
+
+      # @return [WindowsOsState] The state of the Windows OS (i.e.
+      # NonSysprepped, SysprepRequested, SysprepApplied). Possible values
+      # include: 'NonSysprepped', 'SysprepRequested', 'SysprepApplied'
+      attr_accessor :windows_os_state
+
+
+      #
+      # Mapper for WindowsOsInfoFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'WindowsOsInfoFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'WindowsOsInfoFragment',
+            model_properties: {
+              windows_os_state: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'windowsOsState',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/windows_os_state.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/windows_os_state.rb
new file mode 100644
index 0000000000..30efe651c1
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/models/windows_os_state.rb
@@ -0,0 +1,17 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  module Models
+    #
+    # Defines values for WindowsOsState
+    #
+    module WindowsOsState
+      NonSysprepped = "NonSysprepped"
+      SysprepRequested = "SysprepRequested"
+      SysprepApplied = "SysprepApplied"
+    end
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/module_definition.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/module_definition.rb
new file mode 100644
index 0000000000..870485f7a4
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/module_definition.rb
@@ -0,0 +1,9 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure end
+module Azure::DevTestLabs end
+module Azure::DevTestLabs::Mgmt end
+module Azure::DevTestLabs::Mgmt::V2018_09_15 end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/notification_channels.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/notification_channels.rb
new file mode 100644
index 0000000000..636686f254
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/notification_channels.rb
@@ -0,0 +1,769 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  #
+  # The DevTest Labs Client.
+  #
+  class NotificationChannels
+    include MsRestAzure
+
+    #
+    # Creates and initializes a new instance of the NotificationChannels class.
+    # @param client service class for accessing basic functionality.
+    #
+    def initialize(client)
+      @client = client
+    end
+
+    # @return [DevTestLabsClient] reference to the DevTestLabsClient
+    attr_reader :client
+
+    #
+    # List notification channels in a given lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=webHookUrl)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Array<NotificationChannel>] operation results.
+    #
+    def list(resource_group_name, lab_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      first_page = list_as_lazy(resource_group_name, lab_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers)
+      first_page.get_all_items
+    end
+
+    #
+    # List notification channels in a given lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=webHookUrl)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_with_http_info(resource_group_name, lab_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      list_async(resource_group_name, lab_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List notification channels in a given lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=webHookUrl)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_async(resource_group_name, lab_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/notificationchannels'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name},
+          query_params: {'$expand' => expand,'$filter' => filter,'$top' => top,'$orderby' => orderby,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::NotificationChannelList.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Get notification channel.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the notificationChannel.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=webHookUrl)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [NotificationChannel] operation results.
+    #
+    def get(resource_group_name, lab_name, name, expand:nil, custom_headers:nil)
+      response = get_async(resource_group_name, lab_name, name, expand:expand, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Get notification channel.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the notificationChannel.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=webHookUrl)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def get_with_http_info(resource_group_name, lab_name, name, expand:nil, custom_headers:nil)
+      get_async(resource_group_name, lab_name, name, expand:expand, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Get notification channel.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the notificationChannel.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=webHookUrl)'
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def get_async(resource_group_name, lab_name, name, expand:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/notificationchannels/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'$expand' => expand,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::NotificationChannel.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Create or replace an existing notificationChannel.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the notificationChannel.
+    # @param notification_channel [NotificationChannel] A notification.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [NotificationChannel] operation results.
+    #
+    def create_or_update(resource_group_name, lab_name, name, notification_channel, custom_headers:nil)
+      response = create_or_update_async(resource_group_name, lab_name, name, notification_channel, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Create or replace an existing notificationChannel.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the notificationChannel.
+    # @param notification_channel [NotificationChannel] A notification.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def create_or_update_with_http_info(resource_group_name, lab_name, name, notification_channel, custom_headers:nil)
+      create_or_update_async(resource_group_name, lab_name, name, notification_channel, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Create or replace an existing notificationChannel.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the notificationChannel.
+    # @param notification_channel [NotificationChannel] A notification.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def create_or_update_async(resource_group_name, lab_name, name, notification_channel, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, 'notification_channel is nil' if notification_channel.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::NotificationChannel.mapper()
+      request_content = @client.serialize(request_mapper,  notification_channel)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/notificationchannels/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:put, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 201
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::NotificationChannel.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+        # Deserialize Response
+        if status_code == 201
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::NotificationChannel.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Delete notification channel.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the notificationChannel.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def delete(resource_group_name, lab_name, name, custom_headers:nil)
+      response = delete_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Delete notification channel.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the notificationChannel.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def delete_with_http_info(resource_group_name, lab_name, name, custom_headers:nil)
+      delete_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Delete notification channel.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the notificationChannel.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def delete_async(resource_group_name, lab_name, name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/notificationchannels/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:delete, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 204
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Modify properties of notification channels.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the notificationChannel.
+    # @param notification_channel [NotificationChannelFragment] A notification.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [NotificationChannel] operation results.
+    #
+    def update(resource_group_name, lab_name, name, notification_channel, custom_headers:nil)
+      response = update_async(resource_group_name, lab_name, name, notification_channel, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Modify properties of notification channels.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the notificationChannel.
+    # @param notification_channel [NotificationChannelFragment] A notification.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def update_with_http_info(resource_group_name, lab_name, name, notification_channel, custom_headers:nil)
+      update_async(resource_group_name, lab_name, name, notification_channel, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Modify properties of notification channels.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the notificationChannel.
+    # @param notification_channel [NotificationChannelFragment] A notification.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def update_async(resource_group_name, lab_name, name, notification_channel, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, 'notification_channel is nil' if notification_channel.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::NotificationChannelFragment.mapper()
+      request_content = @client.serialize(request_mapper,  notification_channel)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/notificationchannels/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:patch, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::NotificationChannel.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Send notification to provided channel.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the notificationChannel.
+    # @param notify_parameters [NotifyParameters] Properties for generating a
+    # Notification.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def notify(resource_group_name, lab_name, name, notify_parameters, custom_headers:nil)
+      response = notify_async(resource_group_name, lab_name, name, notify_parameters, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Send notification to provided channel.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the notificationChannel.
+    # @param notify_parameters [NotifyParameters] Properties for generating a
+    # Notification.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def notify_with_http_info(resource_group_name, lab_name, name, notify_parameters, custom_headers:nil)
+      notify_async(resource_group_name, lab_name, name, notify_parameters, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Send notification to provided channel.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the notificationChannel.
+    # @param notify_parameters [NotifyParameters] Properties for generating a
+    # Notification.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def notify_async(resource_group_name, lab_name, name, notify_parameters, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, 'notify_parameters is nil' if notify_parameters.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::NotifyParameters.mapper()
+      request_content = @client.serialize(request_mapper,  notify_parameters)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/notificationchannels/{name}/notify'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List notification channels in a given lab.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [NotificationChannelList] operation results.
+    #
+    def list_next(next_page_link, custom_headers:nil)
+      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # List notification channels in a given lab.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_next_with_http_info(next_page_link, custom_headers:nil)
+      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List notification channels in a given lab.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_next_async(next_page_link, custom_headers:nil)
+      fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = '{nextLink}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          skip_encoding_path_params: {'nextLink' => next_page_link},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::NotificationChannelList.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List notification channels in a given lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=webHookUrl)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [NotificationChannelList] which provide lazy access to pages of the
+    # response.
+    #
+    def list_as_lazy(resource_group_name, lab_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      response = list_async(resource_group_name, lab_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+      unless response.nil?
+        page = response.body
+        page.next_method = Proc.new do |next_page_link|
+          list_next_async(next_page_link, custom_headers:custom_headers)
+        end
+        page
+      end
+    end
+
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/operations.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/operations.rb
new file mode 100644
index 0000000000..7f1fdb348c
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/operations.rb
@@ -0,0 +1,117 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  #
+  # The DevTest Labs Client.
+  #
+  class Operations
+    include MsRestAzure
+
+    #
+    # Creates and initializes a new instance of the Operations class.
+    # @param client service class for accessing basic functionality.
+    #
+    def initialize(client)
+      @client = client
+    end
+
+    # @return [DevTestLabsClient] reference to the DevTestLabsClient
+    attr_reader :client
+
+    #
+    # Get operation.
+    #
+    # @param location_name [String] The name of the location.
+    # @param name [String] The name of the operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [OperationResult] operation results.
+    #
+    def get(location_name, name, custom_headers:nil)
+      response = get_async(location_name, name, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Get operation.
+    #
+    # @param location_name [String] The name of the location.
+    # @param name [String] The name of the operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def get_with_http_info(location_name, name, custom_headers:nil)
+      get_async(location_name, name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Get operation.
+    #
+    # @param location_name [String] The name of the location.
+    # @param name [String] The name of the operation.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def get_async(location_name, name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'location_name is nil' if location_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/providers/Microsoft.DevTestLab/locations/{locationName}/operations/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'locationName' => location_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::OperationResult.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/policies.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/policies.rb
new file mode 100644
index 0000000000..30593ef2a8
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/policies.rb
@@ -0,0 +1,690 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  #
+  # The DevTest Labs Client.
+  #
+  class Policies
+    include MsRestAzure
+
+    #
+    # Creates and initializes a new instance of the Policies class.
+    # @param client service class for accessing basic functionality.
+    #
+    def initialize(client)
+      @client = client
+    end
+
+    # @return [DevTestLabsClient] reference to the DevTestLabsClient
+    attr_reader :client
+
+    #
+    # List policies in a given policy set.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param policy_set_name [String] The name of the policy set.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=description)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Array<Policy>] operation results.
+    #
+    def list(resource_group_name, lab_name, policy_set_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      first_page = list_as_lazy(resource_group_name, lab_name, policy_set_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers)
+      first_page.get_all_items
+    end
+
+    #
+    # List policies in a given policy set.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param policy_set_name [String] The name of the policy set.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=description)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_with_http_info(resource_group_name, lab_name, policy_set_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      list_async(resource_group_name, lab_name, policy_set_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List policies in a given policy set.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param policy_set_name [String] The name of the policy set.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=description)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_async(resource_group_name, lab_name, policy_set_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'policy_set_name is nil' if policy_set_name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/policysets/{policySetName}/policies'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'policySetName' => policy_set_name},
+          query_params: {'$expand' => expand,'$filter' => filter,'$top' => top,'$orderby' => orderby,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::PolicyList.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Get policy.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param policy_set_name [String] The name of the policy set.
+    # @param name [String] The name of the policy.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=description)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Policy] operation results.
+    #
+    def get(resource_group_name, lab_name, policy_set_name, name, expand:nil, custom_headers:nil)
+      response = get_async(resource_group_name, lab_name, policy_set_name, name, expand:expand, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Get policy.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param policy_set_name [String] The name of the policy set.
+    # @param name [String] The name of the policy.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=description)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def get_with_http_info(resource_group_name, lab_name, policy_set_name, name, expand:nil, custom_headers:nil)
+      get_async(resource_group_name, lab_name, policy_set_name, name, expand:expand, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Get policy.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param policy_set_name [String] The name of the policy set.
+    # @param name [String] The name of the policy.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=description)'
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def get_async(resource_group_name, lab_name, policy_set_name, name, expand:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'policy_set_name is nil' if policy_set_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/policysets/{policySetName}/policies/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'policySetName' => policy_set_name,'name' => name},
+          query_params: {'$expand' => expand,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Policy.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Create or replace an existing policy.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param policy_set_name [String] The name of the policy set.
+    # @param name [String] The name of the policy.
+    # @param policy [Policy] A Policy.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Policy] operation results.
+    #
+    def create_or_update(resource_group_name, lab_name, policy_set_name, name, policy, custom_headers:nil)
+      response = create_or_update_async(resource_group_name, lab_name, policy_set_name, name, policy, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Create or replace an existing policy.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param policy_set_name [String] The name of the policy set.
+    # @param name [String] The name of the policy.
+    # @param policy [Policy] A Policy.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def create_or_update_with_http_info(resource_group_name, lab_name, policy_set_name, name, policy, custom_headers:nil)
+      create_or_update_async(resource_group_name, lab_name, policy_set_name, name, policy, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Create or replace an existing policy.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param policy_set_name [String] The name of the policy set.
+    # @param name [String] The name of the policy.
+    # @param policy [Policy] A Policy.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def create_or_update_async(resource_group_name, lab_name, policy_set_name, name, policy, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'policy_set_name is nil' if policy_set_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, 'policy is nil' if policy.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Policy.mapper()
+      request_content = @client.serialize(request_mapper,  policy)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/policysets/{policySetName}/policies/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'policySetName' => policy_set_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:put, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 201
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Policy.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+        # Deserialize Response
+        if status_code == 201
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Policy.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Delete policy.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param policy_set_name [String] The name of the policy set.
+    # @param name [String] The name of the policy.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def delete(resource_group_name, lab_name, policy_set_name, name, custom_headers:nil)
+      response = delete_async(resource_group_name, lab_name, policy_set_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Delete policy.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param policy_set_name [String] The name of the policy set.
+    # @param name [String] The name of the policy.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def delete_with_http_info(resource_group_name, lab_name, policy_set_name, name, custom_headers:nil)
+      delete_async(resource_group_name, lab_name, policy_set_name, name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Delete policy.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param policy_set_name [String] The name of the policy set.
+    # @param name [String] The name of the policy.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def delete_async(resource_group_name, lab_name, policy_set_name, name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'policy_set_name is nil' if policy_set_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/policysets/{policySetName}/policies/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'policySetName' => policy_set_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:delete, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 204
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Modify properties of policies.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param policy_set_name [String] The name of the policy set.
+    # @param name [String] The name of the policy.
+    # @param policy [PolicyFragment] A Policy.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Policy] operation results.
+    #
+    def update(resource_group_name, lab_name, policy_set_name, name, policy, custom_headers:nil)
+      response = update_async(resource_group_name, lab_name, policy_set_name, name, policy, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Modify properties of policies.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param policy_set_name [String] The name of the policy set.
+    # @param name [String] The name of the policy.
+    # @param policy [PolicyFragment] A Policy.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def update_with_http_info(resource_group_name, lab_name, policy_set_name, name, policy, custom_headers:nil)
+      update_async(resource_group_name, lab_name, policy_set_name, name, policy, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Modify properties of policies.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param policy_set_name [String] The name of the policy set.
+    # @param name [String] The name of the policy.
+    # @param policy [PolicyFragment] A Policy.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def update_async(resource_group_name, lab_name, policy_set_name, name, policy, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'policy_set_name is nil' if policy_set_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, 'policy is nil' if policy.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::PolicyFragment.mapper()
+      request_content = @client.serialize(request_mapper,  policy)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/policysets/{policySetName}/policies/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'policySetName' => policy_set_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:patch, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Policy.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List policies in a given policy set.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [PolicyList] operation results.
+    #
+    def list_next(next_page_link, custom_headers:nil)
+      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # List policies in a given policy set.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_next_with_http_info(next_page_link, custom_headers:nil)
+      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List policies in a given policy set.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_next_async(next_page_link, custom_headers:nil)
+      fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = '{nextLink}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          skip_encoding_path_params: {'nextLink' => next_page_link},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::PolicyList.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List policies in a given policy set.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param policy_set_name [String] The name of the policy set.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=description)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [PolicyList] which provide lazy access to pages of the response.
+    #
+    def list_as_lazy(resource_group_name, lab_name, policy_set_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      response = list_async(resource_group_name, lab_name, policy_set_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+      unless response.nil?
+        page = response.body
+        page.next_method = Proc.new do |next_page_link|
+          list_next_async(next_page_link, custom_headers:custom_headers)
+        end
+        page
+      end
+    end
+
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/policy_sets.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/policy_sets.rb
new file mode 100644
index 0000000000..5f7525a5e7
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/policy_sets.rb
@@ -0,0 +1,135 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  #
+  # The DevTest Labs Client.
+  #
+  class PolicySets
+    include MsRestAzure
+
+    #
+    # Creates and initializes a new instance of the PolicySets class.
+    # @param client service class for accessing basic functionality.
+    #
+    def initialize(client)
+      @client = client
+    end
+
+    # @return [DevTestLabsClient] reference to the DevTestLabsClient
+    attr_reader :client
+
+    #
+    # Evaluates lab policy.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the policy set.
+    # @param evaluate_policies_request [EvaluatePoliciesRequest] Request body for
+    # evaluating a policy set.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [EvaluatePoliciesResponse] operation results.
+    #
+    def evaluate_policies(resource_group_name, lab_name, name, evaluate_policies_request, custom_headers:nil)
+      response = evaluate_policies_async(resource_group_name, lab_name, name, evaluate_policies_request, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Evaluates lab policy.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the policy set.
+    # @param evaluate_policies_request [EvaluatePoliciesRequest] Request body for
+    # evaluating a policy set.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def evaluate_policies_with_http_info(resource_group_name, lab_name, name, evaluate_policies_request, custom_headers:nil)
+      evaluate_policies_async(resource_group_name, lab_name, name, evaluate_policies_request, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Evaluates lab policy.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the policy set.
+    # @param evaluate_policies_request [EvaluatePoliciesRequest] Request body for
+    # evaluating a policy set.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def evaluate_policies_async(resource_group_name, lab_name, name, evaluate_policies_request, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, 'evaluate_policies_request is nil' if evaluate_policies_request.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::EvaluatePoliciesRequest.mapper()
+      request_content = @client.serialize(request_mapper,  evaluate_policies_request)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/policysets/{name}/evaluatePolicies'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::EvaluatePoliciesResponse.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/provider_operations.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/provider_operations.rb
new file mode 100644
index 0000000000..8a0714b25c
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/provider_operations.rb
@@ -0,0 +1,215 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  #
+  # The DevTest Labs Client.
+  #
+  class ProviderOperations
+    include MsRestAzure
+
+    #
+    # Creates and initializes a new instance of the ProviderOperations class.
+    # @param client service class for accessing basic functionality.
+    #
+    def initialize(client)
+      @client = client
+    end
+
+    # @return [DevTestLabsClient] reference to the DevTestLabsClient
+    attr_reader :client
+
+    #
+    # Result of the request to list REST API operations
+    #
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Array<OperationMetadata>] operation results.
+    #
+    def list(custom_headers:nil)
+      first_page = list_as_lazy(custom_headers:custom_headers)
+      first_page.get_all_items
+    end
+
+    #
+    # Result of the request to list REST API operations
+    #
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_with_http_info(custom_headers:nil)
+      list_async(custom_headers:custom_headers).value!
+    end
+
+    #
+    # Result of the request to list REST API operations
+    #
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_async(custom_headers:nil)
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'providers/Microsoft.DevTestLab/operations'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ProviderOperationResult.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Result of the request to list REST API operations
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ProviderOperationResult] operation results.
+    #
+    def list_next(next_page_link, custom_headers:nil)
+      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Result of the request to list REST API operations
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_next_with_http_info(next_page_link, custom_headers:nil)
+      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Result of the request to list REST API operations
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_next_async(next_page_link, custom_headers:nil)
+      fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = '{nextLink}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          skip_encoding_path_params: {'nextLink' => next_page_link},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ProviderOperationResult.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Result of the request to list REST API operations
+    #
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ProviderOperationResult] which provide lazy access to pages of the
+    # response.
+    #
+    def list_as_lazy(custom_headers:nil)
+      response = list_async(custom_headers:custom_headers).value!
+      unless response.nil?
+        page = response.body
+        page.next_method = Proc.new do |next_page_link|
+          list_next_async(next_page_link, custom_headers:custom_headers)
+        end
+        page
+      end
+    end
+
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/schedules.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/schedules.rb
new file mode 100644
index 0000000000..f94f683086
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/schedules.rb
@@ -0,0 +1,1000 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  #
+  # The DevTest Labs Client.
+  #
+  class Schedules
+    include MsRestAzure
+
+    #
+    # Creates and initializes a new instance of the Schedules class.
+    # @param client service class for accessing basic functionality.
+    #
+    def initialize(client)
+      @client = client
+    end
+
+    # @return [DevTestLabsClient] reference to the DevTestLabsClient
+    attr_reader :client
+
+    #
+    # List schedules in a given lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=status)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Array<Schedule>] operation results.
+    #
+    def list(resource_group_name, lab_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      first_page = list_as_lazy(resource_group_name, lab_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers)
+      first_page.get_all_items
+    end
+
+    #
+    # List schedules in a given lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=status)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_with_http_info(resource_group_name, lab_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      list_async(resource_group_name, lab_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List schedules in a given lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=status)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_async(resource_group_name, lab_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/schedules'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name},
+          query_params: {'$expand' => expand,'$filter' => filter,'$top' => top,'$orderby' => orderby,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ScheduleList.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Get schedule.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the schedule.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=status)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Schedule] operation results.
+    #
+    def get(resource_group_name, lab_name, name, expand:nil, custom_headers:nil)
+      response = get_async(resource_group_name, lab_name, name, expand:expand, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Get schedule.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the schedule.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=status)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def get_with_http_info(resource_group_name, lab_name, name, expand:nil, custom_headers:nil)
+      get_async(resource_group_name, lab_name, name, expand:expand, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Get schedule.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the schedule.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=status)'
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def get_async(resource_group_name, lab_name, name, expand:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/schedules/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'$expand' => expand,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Schedule.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Create or replace an existing schedule.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the schedule.
+    # @param schedule [Schedule] A schedule.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Schedule] operation results.
+    #
+    def create_or_update(resource_group_name, lab_name, name, schedule, custom_headers:nil)
+      response = create_or_update_async(resource_group_name, lab_name, name, schedule, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Create or replace an existing schedule.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the schedule.
+    # @param schedule [Schedule] A schedule.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def create_or_update_with_http_info(resource_group_name, lab_name, name, schedule, custom_headers:nil)
+      create_or_update_async(resource_group_name, lab_name, name, schedule, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Create or replace an existing schedule.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the schedule.
+    # @param schedule [Schedule] A schedule.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def create_or_update_async(resource_group_name, lab_name, name, schedule, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, 'schedule is nil' if schedule.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Schedule.mapper()
+      request_content = @client.serialize(request_mapper,  schedule)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/schedules/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:put, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 201
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Schedule.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+        # Deserialize Response
+        if status_code == 201
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Schedule.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Delete schedule.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the schedule.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def delete(resource_group_name, lab_name, name, custom_headers:nil)
+      response = delete_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Delete schedule.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the schedule.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def delete_with_http_info(resource_group_name, lab_name, name, custom_headers:nil)
+      delete_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Delete schedule.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the schedule.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def delete_async(resource_group_name, lab_name, name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/schedules/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:delete, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 204
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Modify properties of schedules.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the schedule.
+    # @param schedule [ScheduleFragment] A schedule.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Schedule] operation results.
+    #
+    def update(resource_group_name, lab_name, name, schedule, custom_headers:nil)
+      response = update_async(resource_group_name, lab_name, name, schedule, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Modify properties of schedules.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the schedule.
+    # @param schedule [ScheduleFragment] A schedule.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def update_with_http_info(resource_group_name, lab_name, name, schedule, custom_headers:nil)
+      update_async(resource_group_name, lab_name, name, schedule, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Modify properties of schedules.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the schedule.
+    # @param schedule [ScheduleFragment] A schedule.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def update_async(resource_group_name, lab_name, name, schedule, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, 'schedule is nil' if schedule.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ScheduleFragment.mapper()
+      request_content = @client.serialize(request_mapper,  schedule)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/schedules/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:patch, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Schedule.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Execute a schedule. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the schedule.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    def execute(resource_group_name, lab_name, name, custom_headers:nil)
+      response = execute_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the schedule.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def execute_async(resource_group_name, lab_name, name, custom_headers:nil)
+      # Send request
+      promise = begin_execute_async(resource_group_name, lab_name, name, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Lists all applicable schedules
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the schedule.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Array<Schedule>] operation results.
+    #
+    def list_applicable(resource_group_name, lab_name, name, custom_headers:nil)
+      first_page = list_applicable_as_lazy(resource_group_name, lab_name, name, custom_headers:custom_headers)
+      first_page.get_all_items
+    end
+
+    #
+    # Lists all applicable schedules
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the schedule.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_applicable_with_http_info(resource_group_name, lab_name, name, custom_headers:nil)
+      list_applicable_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Lists all applicable schedules
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the schedule.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_applicable_async(resource_group_name, lab_name, name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/schedules/{name}/listApplicable'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ScheduleList.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Execute a schedule. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the schedule.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def begin_execute(resource_group_name, lab_name, name, custom_headers:nil)
+      response = begin_execute_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Execute a schedule. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the schedule.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_execute_with_http_info(resource_group_name, lab_name, name, custom_headers:nil)
+      begin_execute_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Execute a schedule. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the schedule.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_execute_async(resource_group_name, lab_name, name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/schedules/{name}/execute'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 202
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List schedules in a given lab.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ScheduleList] operation results.
+    #
+    def list_next(next_page_link, custom_headers:nil)
+      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # List schedules in a given lab.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_next_with_http_info(next_page_link, custom_headers:nil)
+      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List schedules in a given lab.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_next_async(next_page_link, custom_headers:nil)
+      fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = '{nextLink}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          skip_encoding_path_params: {'nextLink' => next_page_link},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ScheduleList.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Lists all applicable schedules
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ScheduleList] operation results.
+    #
+    def list_applicable_next(next_page_link, custom_headers:nil)
+      response = list_applicable_next_async(next_page_link, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Lists all applicable schedules
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_applicable_next_with_http_info(next_page_link, custom_headers:nil)
+      list_applicable_next_async(next_page_link, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Lists all applicable schedules
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_applicable_next_async(next_page_link, custom_headers:nil)
+      fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = '{nextLink}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          skip_encoding_path_params: {'nextLink' => next_page_link},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ScheduleList.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List schedules in a given lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=status)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ScheduleList] which provide lazy access to pages of the response.
+    #
+    def list_as_lazy(resource_group_name, lab_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      response = list_async(resource_group_name, lab_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+      unless response.nil?
+        page = response.body
+        page.next_method = Proc.new do |next_page_link|
+          list_next_async(next_page_link, custom_headers:custom_headers)
+        end
+        page
+      end
+    end
+
+    #
+    # Lists all applicable schedules
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the schedule.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ScheduleList] which provide lazy access to pages of the response.
+    #
+    def list_applicable_as_lazy(resource_group_name, lab_name, name, custom_headers:nil)
+      response = list_applicable_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+      unless response.nil?
+        page = response.body
+        page.next_method = Proc.new do |next_page_link|
+          list_applicable_next_async(next_page_link, custom_headers:custom_headers)
+        end
+        page
+      end
+    end
+
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/secrets.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/secrets.rb
new file mode 100644
index 0000000000..94d74a841d
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/secrets.rb
@@ -0,0 +1,742 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  #
+  # The DevTest Labs Client.
+  #
+  class Secrets
+    include MsRestAzure
+
+    #
+    # Creates and initializes a new instance of the Secrets class.
+    # @param client service class for accessing basic functionality.
+    #
+    def initialize(client)
+      @client = client
+    end
+
+    # @return [DevTestLabsClient] reference to the DevTestLabsClient
+    attr_reader :client
+
+    #
+    # List secrets in a given user profile.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=value)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Array<Secret>] operation results.
+    #
+    def list(resource_group_name, lab_name, user_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      first_page = list_as_lazy(resource_group_name, lab_name, user_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers)
+      first_page.get_all_items
+    end
+
+    #
+    # List secrets in a given user profile.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=value)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_with_http_info(resource_group_name, lab_name, user_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      list_async(resource_group_name, lab_name, user_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List secrets in a given user profile.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=value)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_async(resource_group_name, lab_name, user_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'user_name is nil' if user_name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{userName}/secrets'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'userName' => user_name},
+          query_params: {'$expand' => expand,'$filter' => filter,'$top' => top,'$orderby' => orderby,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::SecretList.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Get secret.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the secret.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=value)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Secret] operation results.
+    #
+    def get(resource_group_name, lab_name, user_name, name, expand:nil, custom_headers:nil)
+      response = get_async(resource_group_name, lab_name, user_name, name, expand:expand, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Get secret.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the secret.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=value)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def get_with_http_info(resource_group_name, lab_name, user_name, name, expand:nil, custom_headers:nil)
+      get_async(resource_group_name, lab_name, user_name, name, expand:expand, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Get secret.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the secret.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=value)'
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def get_async(resource_group_name, lab_name, user_name, name, expand:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'user_name is nil' if user_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{userName}/secrets/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'userName' => user_name,'name' => name},
+          query_params: {'$expand' => expand,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Secret.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Create or replace an existing secret. This operation can take a while to
+    # complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the secret.
+    # @param secret [Secret] A secret.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Secret] operation results.
+    #
+    def create_or_update(resource_group_name, lab_name, user_name, name, secret, custom_headers:nil)
+      response = create_or_update_async(resource_group_name, lab_name, user_name, name, secret, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the secret.
+    # @param secret [Secret] A secret.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def create_or_update_async(resource_group_name, lab_name, user_name, name, secret, custom_headers:nil)
+      # Send request
+      promise = begin_create_or_update_async(resource_group_name, lab_name, user_name, name, secret, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+          result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Secret.mapper()
+          parsed_response = @client.deserialize(result_mapper, parsed_response)
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Delete secret.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the secret.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def delete(resource_group_name, lab_name, user_name, name, custom_headers:nil)
+      response = delete_async(resource_group_name, lab_name, user_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Delete secret.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the secret.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def delete_with_http_info(resource_group_name, lab_name, user_name, name, custom_headers:nil)
+      delete_async(resource_group_name, lab_name, user_name, name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Delete secret.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the secret.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def delete_async(resource_group_name, lab_name, user_name, name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'user_name is nil' if user_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{userName}/secrets/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'userName' => user_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:delete, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 204
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Modify properties of secrets.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the secret.
+    # @param secret [SecretFragment] A secret.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Secret] operation results.
+    #
+    def update(resource_group_name, lab_name, user_name, name, secret, custom_headers:nil)
+      response = update_async(resource_group_name, lab_name, user_name, name, secret, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Modify properties of secrets.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the secret.
+    # @param secret [SecretFragment] A secret.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def update_with_http_info(resource_group_name, lab_name, user_name, name, secret, custom_headers:nil)
+      update_async(resource_group_name, lab_name, user_name, name, secret, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Modify properties of secrets.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the secret.
+    # @param secret [SecretFragment] A secret.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def update_async(resource_group_name, lab_name, user_name, name, secret, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'user_name is nil' if user_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, 'secret is nil' if secret.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::SecretFragment.mapper()
+      request_content = @client.serialize(request_mapper,  secret)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{userName}/secrets/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'userName' => user_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:patch, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Secret.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Create or replace an existing secret. This operation can take a while to
+    # complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the secret.
+    # @param secret [Secret] A secret.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Secret] operation results.
+    #
+    def begin_create_or_update(resource_group_name, lab_name, user_name, name, secret, custom_headers:nil)
+      response = begin_create_or_update_async(resource_group_name, lab_name, user_name, name, secret, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Create or replace an existing secret. This operation can take a while to
+    # complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the secret.
+    # @param secret [Secret] A secret.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_create_or_update_with_http_info(resource_group_name, lab_name, user_name, name, secret, custom_headers:nil)
+      begin_create_or_update_async(resource_group_name, lab_name, user_name, name, secret, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Create or replace an existing secret. This operation can take a while to
+    # complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the secret.
+    # @param secret [Secret] A secret.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_create_or_update_async(resource_group_name, lab_name, user_name, name, secret, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'user_name is nil' if user_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, 'secret is nil' if secret.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Secret.mapper()
+      request_content = @client.serialize(request_mapper,  secret)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{userName}/secrets/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'userName' => user_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:put, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 201
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Secret.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+        # Deserialize Response
+        if status_code == 201
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Secret.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List secrets in a given user profile.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [SecretList] operation results.
+    #
+    def list_next(next_page_link, custom_headers:nil)
+      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # List secrets in a given user profile.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_next_with_http_info(next_page_link, custom_headers:nil)
+      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List secrets in a given user profile.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_next_async(next_page_link, custom_headers:nil)
+      fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = '{nextLink}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          skip_encoding_path_params: {'nextLink' => next_page_link},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::SecretList.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List secrets in a given user profile.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=value)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [SecretList] which provide lazy access to pages of the response.
+    #
+    def list_as_lazy(resource_group_name, lab_name, user_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      response = list_async(resource_group_name, lab_name, user_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+      unless response.nil?
+        page = response.body
+        page.next_method = Proc.new do |next_page_link|
+          list_next_async(next_page_link, custom_headers:custom_headers)
+        end
+        page
+      end
+    end
+
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/service_fabric_schedules.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/service_fabric_schedules.rb
new file mode 100644
index 0000000000..1cdc429025
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/service_fabric_schedules.rb
@@ -0,0 +1,848 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  #
+  # The DevTest Labs Client.
+  #
+  class ServiceFabricSchedules
+    include MsRestAzure
+
+    #
+    # Creates and initializes a new instance of the ServiceFabricSchedules class.
+    # @param client service class for accessing basic functionality.
+    #
+    def initialize(client)
+      @client = client
+    end
+
+    # @return [DevTestLabsClient] reference to the DevTestLabsClient
+    attr_reader :client
+
+    #
+    # List schedules in a given service fabric.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param service_fabric_name [String] The name of the service Fabric.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=status)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Array<Schedule>] operation results.
+    #
+    def list(resource_group_name, lab_name, user_name, service_fabric_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      first_page = list_as_lazy(resource_group_name, lab_name, user_name, service_fabric_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers)
+      first_page.get_all_items
+    end
+
+    #
+    # List schedules in a given service fabric.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param service_fabric_name [String] The name of the service Fabric.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=status)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_with_http_info(resource_group_name, lab_name, user_name, service_fabric_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      list_async(resource_group_name, lab_name, user_name, service_fabric_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List schedules in a given service fabric.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param service_fabric_name [String] The name of the service Fabric.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=status)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_async(resource_group_name, lab_name, user_name, service_fabric_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'user_name is nil' if user_name.nil?
+      fail ArgumentError, 'service_fabric_name is nil' if service_fabric_name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{userName}/servicefabrics/{serviceFabricName}/schedules'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'userName' => user_name,'serviceFabricName' => service_fabric_name},
+          query_params: {'$expand' => expand,'$filter' => filter,'$top' => top,'$orderby' => orderby,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ScheduleList.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Get schedule.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param service_fabric_name [String] The name of the service Fabric.
+    # @param name [String] The name of the schedule.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=status)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Schedule] operation results.
+    #
+    def get(resource_group_name, lab_name, user_name, service_fabric_name, name, expand:nil, custom_headers:nil)
+      response = get_async(resource_group_name, lab_name, user_name, service_fabric_name, name, expand:expand, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Get schedule.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param service_fabric_name [String] The name of the service Fabric.
+    # @param name [String] The name of the schedule.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=status)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def get_with_http_info(resource_group_name, lab_name, user_name, service_fabric_name, name, expand:nil, custom_headers:nil)
+      get_async(resource_group_name, lab_name, user_name, service_fabric_name, name, expand:expand, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Get schedule.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param service_fabric_name [String] The name of the service Fabric.
+    # @param name [String] The name of the schedule.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=status)'
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def get_async(resource_group_name, lab_name, user_name, service_fabric_name, name, expand:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'user_name is nil' if user_name.nil?
+      fail ArgumentError, 'service_fabric_name is nil' if service_fabric_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{userName}/servicefabrics/{serviceFabricName}/schedules/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'userName' => user_name,'serviceFabricName' => service_fabric_name,'name' => name},
+          query_params: {'$expand' => expand,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Schedule.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Create or replace an existing schedule.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param service_fabric_name [String] The name of the service Fabric.
+    # @param name [String] The name of the schedule.
+    # @param schedule [Schedule] A schedule.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Schedule] operation results.
+    #
+    def create_or_update(resource_group_name, lab_name, user_name, service_fabric_name, name, schedule, custom_headers:nil)
+      response = create_or_update_async(resource_group_name, lab_name, user_name, service_fabric_name, name, schedule, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Create or replace an existing schedule.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param service_fabric_name [String] The name of the service Fabric.
+    # @param name [String] The name of the schedule.
+    # @param schedule [Schedule] A schedule.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def create_or_update_with_http_info(resource_group_name, lab_name, user_name, service_fabric_name, name, schedule, custom_headers:nil)
+      create_or_update_async(resource_group_name, lab_name, user_name, service_fabric_name, name, schedule, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Create or replace an existing schedule.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param service_fabric_name [String] The name of the service Fabric.
+    # @param name [String] The name of the schedule.
+    # @param schedule [Schedule] A schedule.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def create_or_update_async(resource_group_name, lab_name, user_name, service_fabric_name, name, schedule, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'user_name is nil' if user_name.nil?
+      fail ArgumentError, 'service_fabric_name is nil' if service_fabric_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, 'schedule is nil' if schedule.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Schedule.mapper()
+      request_content = @client.serialize(request_mapper,  schedule)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{userName}/servicefabrics/{serviceFabricName}/schedules/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'userName' => user_name,'serviceFabricName' => service_fabric_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:put, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 201
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Schedule.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+        # Deserialize Response
+        if status_code == 201
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Schedule.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Delete schedule.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param service_fabric_name [String] The name of the service Fabric.
+    # @param name [String] The name of the schedule.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def delete(resource_group_name, lab_name, user_name, service_fabric_name, name, custom_headers:nil)
+      response = delete_async(resource_group_name, lab_name, user_name, service_fabric_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Delete schedule.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param service_fabric_name [String] The name of the service Fabric.
+    # @param name [String] The name of the schedule.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def delete_with_http_info(resource_group_name, lab_name, user_name, service_fabric_name, name, custom_headers:nil)
+      delete_async(resource_group_name, lab_name, user_name, service_fabric_name, name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Delete schedule.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param service_fabric_name [String] The name of the service Fabric.
+    # @param name [String] The name of the schedule.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def delete_async(resource_group_name, lab_name, user_name, service_fabric_name, name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'user_name is nil' if user_name.nil?
+      fail ArgumentError, 'service_fabric_name is nil' if service_fabric_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{userName}/servicefabrics/{serviceFabricName}/schedules/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'userName' => user_name,'serviceFabricName' => service_fabric_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:delete, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 204
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Modify properties of schedules.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param service_fabric_name [String] The name of the service Fabric.
+    # @param name [String] The name of the schedule.
+    # @param schedule [ScheduleFragment] A schedule.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Schedule] operation results.
+    #
+    def update(resource_group_name, lab_name, user_name, service_fabric_name, name, schedule, custom_headers:nil)
+      response = update_async(resource_group_name, lab_name, user_name, service_fabric_name, name, schedule, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Modify properties of schedules.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param service_fabric_name [String] The name of the service Fabric.
+    # @param name [String] The name of the schedule.
+    # @param schedule [ScheduleFragment] A schedule.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def update_with_http_info(resource_group_name, lab_name, user_name, service_fabric_name, name, schedule, custom_headers:nil)
+      update_async(resource_group_name, lab_name, user_name, service_fabric_name, name, schedule, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Modify properties of schedules.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param service_fabric_name [String] The name of the service Fabric.
+    # @param name [String] The name of the schedule.
+    # @param schedule [ScheduleFragment] A schedule.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def update_async(resource_group_name, lab_name, user_name, service_fabric_name, name, schedule, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'user_name is nil' if user_name.nil?
+      fail ArgumentError, 'service_fabric_name is nil' if service_fabric_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, 'schedule is nil' if schedule.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ScheduleFragment.mapper()
+      request_content = @client.serialize(request_mapper,  schedule)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{userName}/servicefabrics/{serviceFabricName}/schedules/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'userName' => user_name,'serviceFabricName' => service_fabric_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:patch, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Schedule.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Execute a schedule. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param service_fabric_name [String] The name of the service Fabric.
+    # @param name [String] The name of the schedule.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    def execute(resource_group_name, lab_name, user_name, service_fabric_name, name, custom_headers:nil)
+      response = execute_async(resource_group_name, lab_name, user_name, service_fabric_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param service_fabric_name [String] The name of the service Fabric.
+    # @param name [String] The name of the schedule.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def execute_async(resource_group_name, lab_name, user_name, service_fabric_name, name, custom_headers:nil)
+      # Send request
+      promise = begin_execute_async(resource_group_name, lab_name, user_name, service_fabric_name, name, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Execute a schedule. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param service_fabric_name [String] The name of the service Fabric.
+    # @param name [String] The name of the schedule.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def begin_execute(resource_group_name, lab_name, user_name, service_fabric_name, name, custom_headers:nil)
+      response = begin_execute_async(resource_group_name, lab_name, user_name, service_fabric_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Execute a schedule. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param service_fabric_name [String] The name of the service Fabric.
+    # @param name [String] The name of the schedule.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_execute_with_http_info(resource_group_name, lab_name, user_name, service_fabric_name, name, custom_headers:nil)
+      begin_execute_async(resource_group_name, lab_name, user_name, service_fabric_name, name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Execute a schedule. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param service_fabric_name [String] The name of the service Fabric.
+    # @param name [String] The name of the schedule.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_execute_async(resource_group_name, lab_name, user_name, service_fabric_name, name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'user_name is nil' if user_name.nil?
+      fail ArgumentError, 'service_fabric_name is nil' if service_fabric_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{userName}/servicefabrics/{serviceFabricName}/schedules/{name}/execute'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'userName' => user_name,'serviceFabricName' => service_fabric_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 202
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List schedules in a given service fabric.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ScheduleList] operation results.
+    #
+    def list_next(next_page_link, custom_headers:nil)
+      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # List schedules in a given service fabric.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_next_with_http_info(next_page_link, custom_headers:nil)
+      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List schedules in a given service fabric.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_next_async(next_page_link, custom_headers:nil)
+      fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = '{nextLink}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          skip_encoding_path_params: {'nextLink' => next_page_link},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ScheduleList.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List schedules in a given service fabric.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param service_fabric_name [String] The name of the service Fabric.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=status)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ScheduleList] which provide lazy access to pages of the response.
+    #
+    def list_as_lazy(resource_group_name, lab_name, user_name, service_fabric_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      response = list_async(resource_group_name, lab_name, user_name, service_fabric_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+      unless response.nil?
+        page = response.body
+        page.next_method = Proc.new do |next_page_link|
+          list_next_async(next_page_link, custom_headers:custom_headers)
+        end
+        page
+      end
+    end
+
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/service_fabrics.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/service_fabrics.rb
new file mode 100644
index 0000000000..949aff2a18
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/service_fabrics.rb
@@ -0,0 +1,1147 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  #
+  # The DevTest Labs Client.
+  #
+  class ServiceFabrics
+    include MsRestAzure
+
+    #
+    # Creates and initializes a new instance of the ServiceFabrics class.
+    # @param client service class for accessing basic functionality.
+    #
+    def initialize(client)
+      @client = client
+    end
+
+    # @return [DevTestLabsClient] reference to the DevTestLabsClient
+    attr_reader :client
+
+    #
+    # List service fabrics in a given user profile.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($expand=applicableSchedule)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Array<ServiceFabric>] operation results.
+    #
+    def list(resource_group_name, lab_name, user_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      first_page = list_as_lazy(resource_group_name, lab_name, user_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers)
+      first_page.get_all_items
+    end
+
+    #
+    # List service fabrics in a given user profile.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($expand=applicableSchedule)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_with_http_info(resource_group_name, lab_name, user_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      list_async(resource_group_name, lab_name, user_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List service fabrics in a given user profile.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($expand=applicableSchedule)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_async(resource_group_name, lab_name, user_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'user_name is nil' if user_name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{userName}/servicefabrics'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'userName' => user_name},
+          query_params: {'$expand' => expand,'$filter' => filter,'$top' => top,'$orderby' => orderby,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ServiceFabricList.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Get service fabric.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the service Fabric.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($expand=applicableSchedule)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ServiceFabric] operation results.
+    #
+    def get(resource_group_name, lab_name, user_name, name, expand:nil, custom_headers:nil)
+      response = get_async(resource_group_name, lab_name, user_name, name, expand:expand, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Get service fabric.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the service Fabric.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($expand=applicableSchedule)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def get_with_http_info(resource_group_name, lab_name, user_name, name, expand:nil, custom_headers:nil)
+      get_async(resource_group_name, lab_name, user_name, name, expand:expand, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Get service fabric.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the service Fabric.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($expand=applicableSchedule)'
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def get_async(resource_group_name, lab_name, user_name, name, expand:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'user_name is nil' if user_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{userName}/servicefabrics/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'userName' => user_name,'name' => name},
+          query_params: {'$expand' => expand,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ServiceFabric.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Create or replace an existing Service Fabric. This operation can take a while
+    # to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the service Fabric.
+    # @param service_fabric [ServiceFabric] A Service Fabric.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ServiceFabric] operation results.
+    #
+    def create_or_update(resource_group_name, lab_name, user_name, name, service_fabric, custom_headers:nil)
+      response = create_or_update_async(resource_group_name, lab_name, user_name, name, service_fabric, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the service Fabric.
+    # @param service_fabric [ServiceFabric] A Service Fabric.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def create_or_update_async(resource_group_name, lab_name, user_name, name, service_fabric, custom_headers:nil)
+      # Send request
+      promise = begin_create_or_update_async(resource_group_name, lab_name, user_name, name, service_fabric, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+          result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ServiceFabric.mapper()
+          parsed_response = @client.deserialize(result_mapper, parsed_response)
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Delete service fabric. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the service Fabric.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    def delete(resource_group_name, lab_name, user_name, name, custom_headers:nil)
+      response = delete_async(resource_group_name, lab_name, user_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the service Fabric.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def delete_async(resource_group_name, lab_name, user_name, name, custom_headers:nil)
+      # Send request
+      promise = begin_delete_async(resource_group_name, lab_name, user_name, name, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Modify properties of service fabrics.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the service Fabric.
+    # @param service_fabric [ServiceFabricFragment] A Service Fabric.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ServiceFabric] operation results.
+    #
+    def update(resource_group_name, lab_name, user_name, name, service_fabric, custom_headers:nil)
+      response = update_async(resource_group_name, lab_name, user_name, name, service_fabric, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Modify properties of service fabrics.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the service Fabric.
+    # @param service_fabric [ServiceFabricFragment] A Service Fabric.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def update_with_http_info(resource_group_name, lab_name, user_name, name, service_fabric, custom_headers:nil)
+      update_async(resource_group_name, lab_name, user_name, name, service_fabric, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Modify properties of service fabrics.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the service Fabric.
+    # @param service_fabric [ServiceFabricFragment] A Service Fabric.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def update_async(resource_group_name, lab_name, user_name, name, service_fabric, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'user_name is nil' if user_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, 'service_fabric is nil' if service_fabric.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ServiceFabricFragment.mapper()
+      request_content = @client.serialize(request_mapper,  service_fabric)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{userName}/servicefabrics/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'userName' => user_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:patch, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ServiceFabric.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Lists the applicable start/stop schedules, if any.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the service Fabric.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ApplicableSchedule] operation results.
+    #
+    def list_applicable_schedules(resource_group_name, lab_name, user_name, name, custom_headers:nil)
+      response = list_applicable_schedules_async(resource_group_name, lab_name, user_name, name, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Lists the applicable start/stop schedules, if any.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the service Fabric.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_applicable_schedules_with_http_info(resource_group_name, lab_name, user_name, name, custom_headers:nil)
+      list_applicable_schedules_async(resource_group_name, lab_name, user_name, name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Lists the applicable start/stop schedules, if any.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the service Fabric.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_applicable_schedules_async(resource_group_name, lab_name, user_name, name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'user_name is nil' if user_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{userName}/servicefabrics/{name}/listApplicableSchedules'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'userName' => user_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ApplicableSchedule.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Start a service fabric. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the service Fabric.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    def start(resource_group_name, lab_name, user_name, name, custom_headers:nil)
+      response = start_async(resource_group_name, lab_name, user_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the service Fabric.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def start_async(resource_group_name, lab_name, user_name, name, custom_headers:nil)
+      # Send request
+      promise = begin_start_async(resource_group_name, lab_name, user_name, name, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Stop a service fabric This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the service Fabric.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    def stop(resource_group_name, lab_name, user_name, name, custom_headers:nil)
+      response = stop_async(resource_group_name, lab_name, user_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the service Fabric.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def stop_async(resource_group_name, lab_name, user_name, name, custom_headers:nil)
+      # Send request
+      promise = begin_stop_async(resource_group_name, lab_name, user_name, name, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Create or replace an existing Service Fabric. This operation can take a while
+    # to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the service Fabric.
+    # @param service_fabric [ServiceFabric] A Service Fabric.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ServiceFabric] operation results.
+    #
+    def begin_create_or_update(resource_group_name, lab_name, user_name, name, service_fabric, custom_headers:nil)
+      response = begin_create_or_update_async(resource_group_name, lab_name, user_name, name, service_fabric, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Create or replace an existing Service Fabric. This operation can take a while
+    # to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the service Fabric.
+    # @param service_fabric [ServiceFabric] A Service Fabric.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_create_or_update_with_http_info(resource_group_name, lab_name, user_name, name, service_fabric, custom_headers:nil)
+      begin_create_or_update_async(resource_group_name, lab_name, user_name, name, service_fabric, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Create or replace an existing Service Fabric. This operation can take a while
+    # to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the service Fabric.
+    # @param service_fabric [ServiceFabric] A Service Fabric.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_create_or_update_async(resource_group_name, lab_name, user_name, name, service_fabric, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'user_name is nil' if user_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, 'service_fabric is nil' if service_fabric.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ServiceFabric.mapper()
+      request_content = @client.serialize(request_mapper,  service_fabric)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{userName}/servicefabrics/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'userName' => user_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:put, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 201
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ServiceFabric.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+        # Deserialize Response
+        if status_code == 201
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ServiceFabric.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Delete service fabric. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the service Fabric.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def begin_delete(resource_group_name, lab_name, user_name, name, custom_headers:nil)
+      response = begin_delete_async(resource_group_name, lab_name, user_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Delete service fabric. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the service Fabric.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_delete_with_http_info(resource_group_name, lab_name, user_name, name, custom_headers:nil)
+      begin_delete_async(resource_group_name, lab_name, user_name, name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Delete service fabric. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the service Fabric.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_delete_async(resource_group_name, lab_name, user_name, name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'user_name is nil' if user_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{userName}/servicefabrics/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'userName' => user_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:delete, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 202 || status_code == 204
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Start a service fabric. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the service Fabric.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def begin_start(resource_group_name, lab_name, user_name, name, custom_headers:nil)
+      response = begin_start_async(resource_group_name, lab_name, user_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Start a service fabric. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the service Fabric.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_start_with_http_info(resource_group_name, lab_name, user_name, name, custom_headers:nil)
+      begin_start_async(resource_group_name, lab_name, user_name, name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Start a service fabric. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the service Fabric.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_start_async(resource_group_name, lab_name, user_name, name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'user_name is nil' if user_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{userName}/servicefabrics/{name}/start'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'userName' => user_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 202
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Stop a service fabric This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the service Fabric.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def begin_stop(resource_group_name, lab_name, user_name, name, custom_headers:nil)
+      response = begin_stop_async(resource_group_name, lab_name, user_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Stop a service fabric This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the service Fabric.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_stop_with_http_info(resource_group_name, lab_name, user_name, name, custom_headers:nil)
+      begin_stop_async(resource_group_name, lab_name, user_name, name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Stop a service fabric This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param name [String] The name of the service Fabric.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_stop_async(resource_group_name, lab_name, user_name, name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'user_name is nil' if user_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{userName}/servicefabrics/{name}/stop'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'userName' => user_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 202
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List service fabrics in a given user profile.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ServiceFabricList] operation results.
+    #
+    def list_next(next_page_link, custom_headers:nil)
+      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # List service fabrics in a given user profile.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_next_with_http_info(next_page_link, custom_headers:nil)
+      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List service fabrics in a given user profile.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_next_async(next_page_link, custom_headers:nil)
+      fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = '{nextLink}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          skip_encoding_path_params: {'nextLink' => next_page_link},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ServiceFabricList.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List service fabrics in a given user profile.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user profile.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($expand=applicableSchedule)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ServiceFabricList] which provide lazy access to pages of the
+    # response.
+    #
+    def list_as_lazy(resource_group_name, lab_name, user_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      response = list_async(resource_group_name, lab_name, user_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+      unless response.nil?
+        page = response.body
+        page.next_method = Proc.new do |next_page_link|
+          list_next_async(next_page_link, custom_headers:custom_headers)
+        end
+        page
+      end
+    end
+
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/service_runners.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/service_runners.rb
new file mode 100644
index 0000000000..6ba3fd8414
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/service_runners.rb
@@ -0,0 +1,552 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  #
+  # The DevTest Labs Client.
+  #
+  class ServiceRunners
+    include MsRestAzure
+
+    #
+    # Creates and initializes a new instance of the ServiceRunners class.
+    # @param client service class for accessing basic functionality.
+    #
+    def initialize(client)
+      @client = client
+    end
+
+    # @return [DevTestLabsClient] reference to the DevTestLabsClient
+    attr_reader :client
+
+    #
+    # List service runners in a given lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Array<ServiceRunner>] operation results.
+    #
+    def list(resource_group_name, lab_name, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      first_page = list_as_lazy(resource_group_name, lab_name, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers)
+      first_page.get_all_items
+    end
+
+    #
+    # List service runners in a given lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_with_http_info(resource_group_name, lab_name, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      list_async(resource_group_name, lab_name, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List service runners in a given lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_async(resource_group_name, lab_name, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/servicerunners'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name},
+          query_params: {'$filter' => filter,'$top' => top,'$orderby' => orderby,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ServiceRunnerList.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Get service runner.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the service runner.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ServiceRunner] operation results.
+    #
+    def get(resource_group_name, lab_name, name, custom_headers:nil)
+      response = get_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Get service runner.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the service runner.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def get_with_http_info(resource_group_name, lab_name, name, custom_headers:nil)
+      get_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Get service runner.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the service runner.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def get_async(resource_group_name, lab_name, name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/servicerunners/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ServiceRunner.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Create or replace an existing Service runner.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the service runner.
+    # @param service_runner [ServiceRunner] A container for a managed identity to
+    # execute DevTest lab services.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ServiceRunner] operation results.
+    #
+    def create_or_update(resource_group_name, lab_name, name, service_runner, custom_headers:nil)
+      response = create_or_update_async(resource_group_name, lab_name, name, service_runner, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Create or replace an existing Service runner.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the service runner.
+    # @param service_runner [ServiceRunner] A container for a managed identity to
+    # execute DevTest lab services.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def create_or_update_with_http_info(resource_group_name, lab_name, name, service_runner, custom_headers:nil)
+      create_or_update_async(resource_group_name, lab_name, name, service_runner, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Create or replace an existing Service runner.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the service runner.
+    # @param service_runner [ServiceRunner] A container for a managed identity to
+    # execute DevTest lab services.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def create_or_update_async(resource_group_name, lab_name, name, service_runner, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, 'service_runner is nil' if service_runner.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ServiceRunner.mapper()
+      request_content = @client.serialize(request_mapper,  service_runner)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/servicerunners/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:put, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 201
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ServiceRunner.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+        # Deserialize Response
+        if status_code == 201
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ServiceRunner.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Delete service runner.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the service runner.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def delete(resource_group_name, lab_name, name, custom_headers:nil)
+      response = delete_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Delete service runner.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the service runner.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def delete_with_http_info(resource_group_name, lab_name, name, custom_headers:nil)
+      delete_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Delete service runner.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the service runner.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def delete_async(resource_group_name, lab_name, name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/servicerunners/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:delete, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 204
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List service runners in a given lab.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ServiceRunnerList] operation results.
+    #
+    def list_next(next_page_link, custom_headers:nil)
+      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # List service runners in a given lab.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_next_with_http_info(next_page_link, custom_headers:nil)
+      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List service runners in a given lab.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_next_async(next_page_link, custom_headers:nil)
+      fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = '{nextLink}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          skip_encoding_path_params: {'nextLink' => next_page_link},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ServiceRunnerList.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List service runners in a given lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ServiceRunnerList] which provide lazy access to pages of the
+    # response.
+    #
+    def list_as_lazy(resource_group_name, lab_name, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      response = list_async(resource_group_name, lab_name, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+      unless response.nil?
+        page = response.body
+        page.next_method = Proc.new do |next_page_link|
+          list_next_async(next_page_link, custom_headers:custom_headers)
+        end
+        page
+      end
+    end
+
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/users.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/users.rb
new file mode 100644
index 0000000000..46bf26ac5e
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/users.rb
@@ -0,0 +1,759 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  #
+  # The DevTest Labs Client.
+  #
+  class Users
+    include MsRestAzure
+
+    #
+    # Creates and initializes a new instance of the Users class.
+    # @param client service class for accessing basic functionality.
+    #
+    def initialize(client)
+      @client = client
+    end
+
+    # @return [DevTestLabsClient] reference to the DevTestLabsClient
+    attr_reader :client
+
+    #
+    # List user profiles in a given lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=identity)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Array<User>] operation results.
+    #
+    def list(resource_group_name, lab_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      first_page = list_as_lazy(resource_group_name, lab_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers)
+      first_page.get_all_items
+    end
+
+    #
+    # List user profiles in a given lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=identity)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_with_http_info(resource_group_name, lab_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      list_async(resource_group_name, lab_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List user profiles in a given lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=identity)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_async(resource_group_name, lab_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name},
+          query_params: {'$expand' => expand,'$filter' => filter,'$top' => top,'$orderby' => orderby,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::UserList.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Get user profile.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the user profile.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=identity)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [User] operation results.
+    #
+    def get(resource_group_name, lab_name, name, expand:nil, custom_headers:nil)
+      response = get_async(resource_group_name, lab_name, name, expand:expand, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Get user profile.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the user profile.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=identity)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def get_with_http_info(resource_group_name, lab_name, name, expand:nil, custom_headers:nil)
+      get_async(resource_group_name, lab_name, name, expand:expand, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Get user profile.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the user profile.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=identity)'
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def get_async(resource_group_name, lab_name, name, expand:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'$expand' => expand,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::User.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Create or replace an existing user profile. This operation can take a while
+    # to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the user profile.
+    # @param user [User] Profile of a lab user.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [User] operation results.
+    #
+    def create_or_update(resource_group_name, lab_name, name, user, custom_headers:nil)
+      response = create_or_update_async(resource_group_name, lab_name, name, user, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the user profile.
+    # @param user [User] Profile of a lab user.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def create_or_update_async(resource_group_name, lab_name, name, user, custom_headers:nil)
+      # Send request
+      promise = begin_create_or_update_async(resource_group_name, lab_name, name, user, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+          result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::User.mapper()
+          parsed_response = @client.deserialize(result_mapper, parsed_response)
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Delete user profile. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the user profile.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    def delete(resource_group_name, lab_name, name, custom_headers:nil)
+      response = delete_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the user profile.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def delete_async(resource_group_name, lab_name, name, custom_headers:nil)
+      # Send request
+      promise = begin_delete_async(resource_group_name, lab_name, name, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Modify properties of user profiles.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the user profile.
+    # @param user [UserFragment] Profile of a lab user.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [User] operation results.
+    #
+    def update(resource_group_name, lab_name, name, user, custom_headers:nil)
+      response = update_async(resource_group_name, lab_name, name, user, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Modify properties of user profiles.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the user profile.
+    # @param user [UserFragment] Profile of a lab user.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def update_with_http_info(resource_group_name, lab_name, name, user, custom_headers:nil)
+      update_async(resource_group_name, lab_name, name, user, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Modify properties of user profiles.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the user profile.
+    # @param user [UserFragment] Profile of a lab user.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def update_async(resource_group_name, lab_name, name, user, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, 'user is nil' if user.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::UserFragment.mapper()
+      request_content = @client.serialize(request_mapper,  user)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:patch, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::User.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Create or replace an existing user profile. This operation can take a while
+    # to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the user profile.
+    # @param user [User] Profile of a lab user.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [User] operation results.
+    #
+    def begin_create_or_update(resource_group_name, lab_name, name, user, custom_headers:nil)
+      response = begin_create_or_update_async(resource_group_name, lab_name, name, user, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Create or replace an existing user profile. This operation can take a while
+    # to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the user profile.
+    # @param user [User] Profile of a lab user.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_create_or_update_with_http_info(resource_group_name, lab_name, name, user, custom_headers:nil)
+      begin_create_or_update_async(resource_group_name, lab_name, name, user, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Create or replace an existing user profile. This operation can take a while
+    # to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the user profile.
+    # @param user [User] Profile of a lab user.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_create_or_update_async(resource_group_name, lab_name, name, user, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, 'user is nil' if user.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::User.mapper()
+      request_content = @client.serialize(request_mapper,  user)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:put, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 201
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::User.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+        # Deserialize Response
+        if status_code == 201
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::User.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Delete user profile. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the user profile.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def begin_delete(resource_group_name, lab_name, name, custom_headers:nil)
+      response = begin_delete_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Delete user profile. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the user profile.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_delete_with_http_info(resource_group_name, lab_name, name, custom_headers:nil)
+      begin_delete_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Delete user profile. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the user profile.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_delete_async(resource_group_name, lab_name, name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:delete, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 202 || status_code == 204
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List user profiles in a given lab.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [UserList] operation results.
+    #
+    def list_next(next_page_link, custom_headers:nil)
+      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # List user profiles in a given lab.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_next_with_http_info(next_page_link, custom_headers:nil)
+      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List user profiles in a given lab.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_next_async(next_page_link, custom_headers:nil)
+      fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = '{nextLink}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          skip_encoding_path_params: {'nextLink' => next_page_link},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::UserList.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List user profiles in a given lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=identity)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [UserList] which provide lazy access to pages of the response.
+    #
+    def list_as_lazy(resource_group_name, lab_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      response = list_async(resource_group_name, lab_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+      unless response.nil?
+        page = response.body
+        page.next_method = Proc.new do |next_page_link|
+          list_next_async(next_page_link, custom_headers:custom_headers)
+        end
+        page
+      end
+    end
+
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/virtual_machine_schedules.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/virtual_machine_schedules.rb
new file mode 100644
index 0000000000..6397f12082
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/virtual_machine_schedules.rb
@@ -0,0 +1,821 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  #
+  # The DevTest Labs Client.
+  #
+  class VirtualMachineSchedules
+    include MsRestAzure
+
+    #
+    # Creates and initializes a new instance of the VirtualMachineSchedules class.
+    # @param client service class for accessing basic functionality.
+    #
+    def initialize(client)
+      @client = client
+    end
+
+    # @return [DevTestLabsClient] reference to the DevTestLabsClient
+    attr_reader :client
+
+    #
+    # List schedules in a given virtual machine.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param virtual_machine_name [String] The name of the virtual machine.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=status)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Array<Schedule>] operation results.
+    #
+    def list(resource_group_name, lab_name, virtual_machine_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      first_page = list_as_lazy(resource_group_name, lab_name, virtual_machine_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers)
+      first_page.get_all_items
+    end
+
+    #
+    # List schedules in a given virtual machine.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param virtual_machine_name [String] The name of the virtual machine.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=status)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_with_http_info(resource_group_name, lab_name, virtual_machine_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      list_async(resource_group_name, lab_name, virtual_machine_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List schedules in a given virtual machine.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param virtual_machine_name [String] The name of the virtual machine.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=status)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_async(resource_group_name, lab_name, virtual_machine_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'virtual_machine_name is nil' if virtual_machine_name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualmachines/{virtualMachineName}/schedules'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'virtualMachineName' => virtual_machine_name},
+          query_params: {'$expand' => expand,'$filter' => filter,'$top' => top,'$orderby' => orderby,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ScheduleList.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Get schedule.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param virtual_machine_name [String] The name of the virtual machine.
+    # @param name [String] The name of the schedule.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=status)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Schedule] operation results.
+    #
+    def get(resource_group_name, lab_name, virtual_machine_name, name, expand:nil, custom_headers:nil)
+      response = get_async(resource_group_name, lab_name, virtual_machine_name, name, expand:expand, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Get schedule.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param virtual_machine_name [String] The name of the virtual machine.
+    # @param name [String] The name of the schedule.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=status)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def get_with_http_info(resource_group_name, lab_name, virtual_machine_name, name, expand:nil, custom_headers:nil)
+      get_async(resource_group_name, lab_name, virtual_machine_name, name, expand:expand, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Get schedule.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param virtual_machine_name [String] The name of the virtual machine.
+    # @param name [String] The name of the schedule.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=status)'
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def get_async(resource_group_name, lab_name, virtual_machine_name, name, expand:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'virtual_machine_name is nil' if virtual_machine_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualmachines/{virtualMachineName}/schedules/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'virtualMachineName' => virtual_machine_name,'name' => name},
+          query_params: {'$expand' => expand,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Schedule.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Create or replace an existing schedule.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param virtual_machine_name [String] The name of the virtual machine.
+    # @param name [String] The name of the schedule.
+    # @param schedule [Schedule] A schedule.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Schedule] operation results.
+    #
+    def create_or_update(resource_group_name, lab_name, virtual_machine_name, name, schedule, custom_headers:nil)
+      response = create_or_update_async(resource_group_name, lab_name, virtual_machine_name, name, schedule, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Create or replace an existing schedule.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param virtual_machine_name [String] The name of the virtual machine.
+    # @param name [String] The name of the schedule.
+    # @param schedule [Schedule] A schedule.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def create_or_update_with_http_info(resource_group_name, lab_name, virtual_machine_name, name, schedule, custom_headers:nil)
+      create_or_update_async(resource_group_name, lab_name, virtual_machine_name, name, schedule, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Create or replace an existing schedule.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param virtual_machine_name [String] The name of the virtual machine.
+    # @param name [String] The name of the schedule.
+    # @param schedule [Schedule] A schedule.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def create_or_update_async(resource_group_name, lab_name, virtual_machine_name, name, schedule, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'virtual_machine_name is nil' if virtual_machine_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, 'schedule is nil' if schedule.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Schedule.mapper()
+      request_content = @client.serialize(request_mapper,  schedule)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualmachines/{virtualMachineName}/schedules/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'virtualMachineName' => virtual_machine_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:put, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 201
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Schedule.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+        # Deserialize Response
+        if status_code == 201
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Schedule.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Delete schedule.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param virtual_machine_name [String] The name of the virtual machine.
+    # @param name [String] The name of the schedule.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def delete(resource_group_name, lab_name, virtual_machine_name, name, custom_headers:nil)
+      response = delete_async(resource_group_name, lab_name, virtual_machine_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Delete schedule.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param virtual_machine_name [String] The name of the virtual machine.
+    # @param name [String] The name of the schedule.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def delete_with_http_info(resource_group_name, lab_name, virtual_machine_name, name, custom_headers:nil)
+      delete_async(resource_group_name, lab_name, virtual_machine_name, name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Delete schedule.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param virtual_machine_name [String] The name of the virtual machine.
+    # @param name [String] The name of the schedule.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def delete_async(resource_group_name, lab_name, virtual_machine_name, name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'virtual_machine_name is nil' if virtual_machine_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualmachines/{virtualMachineName}/schedules/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'virtualMachineName' => virtual_machine_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:delete, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 204
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Modify properties of schedules.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param virtual_machine_name [String] The name of the virtual machine.
+    # @param name [String] The name of the schedule.
+    # @param schedule [ScheduleFragment] A schedule.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Schedule] operation results.
+    #
+    def update(resource_group_name, lab_name, virtual_machine_name, name, schedule, custom_headers:nil)
+      response = update_async(resource_group_name, lab_name, virtual_machine_name, name, schedule, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Modify properties of schedules.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param virtual_machine_name [String] The name of the virtual machine.
+    # @param name [String] The name of the schedule.
+    # @param schedule [ScheduleFragment] A schedule.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def update_with_http_info(resource_group_name, lab_name, virtual_machine_name, name, schedule, custom_headers:nil)
+      update_async(resource_group_name, lab_name, virtual_machine_name, name, schedule, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Modify properties of schedules.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param virtual_machine_name [String] The name of the virtual machine.
+    # @param name [String] The name of the schedule.
+    # @param schedule [ScheduleFragment] A schedule.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def update_async(resource_group_name, lab_name, virtual_machine_name, name, schedule, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'virtual_machine_name is nil' if virtual_machine_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, 'schedule is nil' if schedule.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ScheduleFragment.mapper()
+      request_content = @client.serialize(request_mapper,  schedule)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualmachines/{virtualMachineName}/schedules/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'virtualMachineName' => virtual_machine_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:patch, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Schedule.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Execute a schedule. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param virtual_machine_name [String] The name of the virtual machine.
+    # @param name [String] The name of the schedule.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    def execute(resource_group_name, lab_name, virtual_machine_name, name, custom_headers:nil)
+      response = execute_async(resource_group_name, lab_name, virtual_machine_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param virtual_machine_name [String] The name of the virtual machine.
+    # @param name [String] The name of the schedule.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def execute_async(resource_group_name, lab_name, virtual_machine_name, name, custom_headers:nil)
+      # Send request
+      promise = begin_execute_async(resource_group_name, lab_name, virtual_machine_name, name, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Execute a schedule. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param virtual_machine_name [String] The name of the virtual machine.
+    # @param name [String] The name of the schedule.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def begin_execute(resource_group_name, lab_name, virtual_machine_name, name, custom_headers:nil)
+      response = begin_execute_async(resource_group_name, lab_name, virtual_machine_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Execute a schedule. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param virtual_machine_name [String] The name of the virtual machine.
+    # @param name [String] The name of the schedule.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_execute_with_http_info(resource_group_name, lab_name, virtual_machine_name, name, custom_headers:nil)
+      begin_execute_async(resource_group_name, lab_name, virtual_machine_name, name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Execute a schedule. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param virtual_machine_name [String] The name of the virtual machine.
+    # @param name [String] The name of the schedule.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_execute_async(resource_group_name, lab_name, virtual_machine_name, name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'virtual_machine_name is nil' if virtual_machine_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualmachines/{virtualMachineName}/schedules/{name}/execute'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'virtualMachineName' => virtual_machine_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 202
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List schedules in a given virtual machine.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ScheduleList] operation results.
+    #
+    def list_next(next_page_link, custom_headers:nil)
+      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # List schedules in a given virtual machine.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_next_with_http_info(next_page_link, custom_headers:nil)
+      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List schedules in a given virtual machine.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_next_async(next_page_link, custom_headers:nil)
+      fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = '{nextLink}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          skip_encoding_path_params: {'nextLink' => next_page_link},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ScheduleList.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List schedules in a given virtual machine.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param virtual_machine_name [String] The name of the virtual machine.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=status)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ScheduleList] which provide lazy access to pages of the response.
+    #
+    def list_as_lazy(resource_group_name, lab_name, virtual_machine_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      response = list_async(resource_group_name, lab_name, virtual_machine_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+      unless response.nil?
+        page = response.body
+        page.next_method = Proc.new do |next_page_link|
+          list_next_async(next_page_link, custom_headers:custom_headers)
+        end
+        page
+      end
+    end
+
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/virtual_machines.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/virtual_machines.rb
new file mode 100644
index 0000000000..eced2b5596
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/virtual_machines.rb
@@ -0,0 +1,2431 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  #
+  # The DevTest Labs Client.
+  #
+  class VirtualMachines
+    include MsRestAzure
+
+    #
+    # Creates and initializes a new instance of the VirtualMachines class.
+    # @param client service class for accessing basic functionality.
+    #
+    def initialize(client)
+      @client = client
+    end
+
+    # @return [DevTestLabsClient] reference to the DevTestLabsClient
+    attr_reader :client
+
+    #
+    # List virtual machines in a given lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($expand=artifacts,computeVm,networkInterface,applicableSchedule)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Array<LabVirtualMachine>] operation results.
+    #
+    def list(resource_group_name, lab_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      first_page = list_as_lazy(resource_group_name, lab_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers)
+      first_page.get_all_items
+    end
+
+    #
+    # List virtual machines in a given lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($expand=artifacts,computeVm,networkInterface,applicableSchedule)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_with_http_info(resource_group_name, lab_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      list_async(resource_group_name, lab_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List virtual machines in a given lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($expand=artifacts,computeVm,networkInterface,applicableSchedule)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_async(resource_group_name, lab_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualmachines'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name},
+          query_params: {'$expand' => expand,'$filter' => filter,'$top' => top,'$orderby' => orderby,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabVirtualMachineList.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Get virtual machine.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($expand=artifacts,computeVm,networkInterface,applicableSchedule)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [LabVirtualMachine] operation results.
+    #
+    def get(resource_group_name, lab_name, name, expand:nil, custom_headers:nil)
+      response = get_async(resource_group_name, lab_name, name, expand:expand, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Get virtual machine.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($expand=artifacts,computeVm,networkInterface,applicableSchedule)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def get_with_http_info(resource_group_name, lab_name, name, expand:nil, custom_headers:nil)
+      get_async(resource_group_name, lab_name, name, expand:expand, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Get virtual machine.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($expand=artifacts,computeVm,networkInterface,applicableSchedule)'
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def get_async(resource_group_name, lab_name, name, expand:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualmachines/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'$expand' => expand,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabVirtualMachine.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Create or replace an existing Virtual machine. This operation can take a
+    # while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param lab_virtual_machine [LabVirtualMachine] A virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [LabVirtualMachine] operation results.
+    #
+    def create_or_update(resource_group_name, lab_name, name, lab_virtual_machine, custom_headers:nil)
+      response = create_or_update_async(resource_group_name, lab_name, name, lab_virtual_machine, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param lab_virtual_machine [LabVirtualMachine] A virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def create_or_update_async(resource_group_name, lab_name, name, lab_virtual_machine, custom_headers:nil)
+      # Send request
+      promise = begin_create_or_update_async(resource_group_name, lab_name, name, lab_virtual_machine, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+          result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabVirtualMachine.mapper()
+          parsed_response = @client.deserialize(result_mapper, parsed_response)
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Delete virtual machine. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    def delete(resource_group_name, lab_name, name, custom_headers:nil)
+      response = delete_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def delete_async(resource_group_name, lab_name, name, custom_headers:nil)
+      # Send request
+      promise = begin_delete_async(resource_group_name, lab_name, name, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Modify properties of virtual machines.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param lab_virtual_machine [LabVirtualMachineFragment] A virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [LabVirtualMachine] operation results.
+    #
+    def update(resource_group_name, lab_name, name, lab_virtual_machine, custom_headers:nil)
+      response = update_async(resource_group_name, lab_name, name, lab_virtual_machine, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Modify properties of virtual machines.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param lab_virtual_machine [LabVirtualMachineFragment] A virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def update_with_http_info(resource_group_name, lab_name, name, lab_virtual_machine, custom_headers:nil)
+      update_async(resource_group_name, lab_name, name, lab_virtual_machine, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Modify properties of virtual machines.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param lab_virtual_machine [LabVirtualMachineFragment] A virtual machine.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def update_async(resource_group_name, lab_name, name, lab_virtual_machine, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, 'lab_virtual_machine is nil' if lab_virtual_machine.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabVirtualMachineFragment.mapper()
+      request_content = @client.serialize(request_mapper,  lab_virtual_machine)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualmachines/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:patch, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabVirtualMachine.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Attach a new or existing data disk to virtual machine. This operation can
+    # take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param data_disk_properties [DataDiskProperties] Request body for adding a
+    # new or existing data disk to a virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    def add_data_disk(resource_group_name, lab_name, name, data_disk_properties, custom_headers:nil)
+      response = add_data_disk_async(resource_group_name, lab_name, name, data_disk_properties, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param data_disk_properties [DataDiskProperties] Request body for adding a
+    # new or existing data disk to a virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def add_data_disk_async(resource_group_name, lab_name, name, data_disk_properties, custom_headers:nil)
+      # Send request
+      promise = begin_add_data_disk_async(resource_group_name, lab_name, name, data_disk_properties, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Apply artifacts to virtual machine. This operation can take a while to
+    # complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param apply_artifacts_request [ApplyArtifactsRequest] Request body for
+    # applying artifacts to a virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    def apply_artifacts(resource_group_name, lab_name, name, apply_artifacts_request, custom_headers:nil)
+      response = apply_artifacts_async(resource_group_name, lab_name, name, apply_artifacts_request, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param apply_artifacts_request [ApplyArtifactsRequest] Request body for
+    # applying artifacts to a virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def apply_artifacts_async(resource_group_name, lab_name, name, apply_artifacts_request, custom_headers:nil)
+      # Send request
+      promise = begin_apply_artifacts_async(resource_group_name, lab_name, name, apply_artifacts_request, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Take ownership of an existing virtual machine This operation can take a while
+    # to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    def claim(resource_group_name, lab_name, name, custom_headers:nil)
+      response = claim_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def claim_async(resource_group_name, lab_name, name, custom_headers:nil)
+      # Send request
+      promise = begin_claim_async(resource_group_name, lab_name, name, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Detach the specified disk from the virtual machine. This operation can take a
+    # while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param detach_data_disk_properties [DetachDataDiskProperties] Request body
+    # for detaching data disk from a virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    def detach_data_disk(resource_group_name, lab_name, name, detach_data_disk_properties, custom_headers:nil)
+      response = detach_data_disk_async(resource_group_name, lab_name, name, detach_data_disk_properties, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param detach_data_disk_properties [DetachDataDiskProperties] Request body
+    # for detaching data disk from a virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def detach_data_disk_async(resource_group_name, lab_name, name, detach_data_disk_properties, custom_headers:nil)
+      # Send request
+      promise = begin_detach_data_disk_async(resource_group_name, lab_name, name, detach_data_disk_properties, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Gets a string that represents the contents of the RDP file for the virtual
+    # machine
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [RdpConnection] operation results.
+    #
+    def get_rdp_file_contents(resource_group_name, lab_name, name, custom_headers:nil)
+      response = get_rdp_file_contents_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Gets a string that represents the contents of the RDP file for the virtual
+    # machine
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def get_rdp_file_contents_with_http_info(resource_group_name, lab_name, name, custom_headers:nil)
+      get_rdp_file_contents_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Gets a string that represents the contents of the RDP file for the virtual
+    # machine
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def get_rdp_file_contents_async(resource_group_name, lab_name, name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualmachines/{name}/getRdpFileContents'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::RdpConnection.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Lists the applicable start/stop schedules, if any.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ApplicableSchedule] operation results.
+    #
+    def list_applicable_schedules(resource_group_name, lab_name, name, custom_headers:nil)
+      response = list_applicable_schedules_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Lists the applicable start/stop schedules, if any.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_applicable_schedules_with_http_info(resource_group_name, lab_name, name, custom_headers:nil)
+      list_applicable_schedules_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Lists the applicable start/stop schedules, if any.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_applicable_schedules_async(resource_group_name, lab_name, name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualmachines/{name}/listApplicableSchedules'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ApplicableSchedule.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Redeploy a virtual machine This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    def redeploy(resource_group_name, lab_name, name, custom_headers:nil)
+      response = redeploy_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def redeploy_async(resource_group_name, lab_name, name, custom_headers:nil)
+      # Send request
+      promise = begin_redeploy_async(resource_group_name, lab_name, name, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Resize Virtual Machine. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param resize_lab_virtual_machine_properties
+    # [ResizeLabVirtualMachineProperties] Request body for resizing a virtual
+    # machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    def resize(resource_group_name, lab_name, name, resize_lab_virtual_machine_properties, custom_headers:nil)
+      response = resize_async(resource_group_name, lab_name, name, resize_lab_virtual_machine_properties, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param resize_lab_virtual_machine_properties
+    # [ResizeLabVirtualMachineProperties] Request body for resizing a virtual
+    # machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def resize_async(resource_group_name, lab_name, name, resize_lab_virtual_machine_properties, custom_headers:nil)
+      # Send request
+      promise = begin_resize_async(resource_group_name, lab_name, name, resize_lab_virtual_machine_properties, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Restart a virtual machine. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    def restart(resource_group_name, lab_name, name, custom_headers:nil)
+      response = restart_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def restart_async(resource_group_name, lab_name, name, custom_headers:nil)
+      # Send request
+      promise = begin_restart_async(resource_group_name, lab_name, name, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Start a virtual machine. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    def start(resource_group_name, lab_name, name, custom_headers:nil)
+      response = start_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def start_async(resource_group_name, lab_name, name, custom_headers:nil)
+      # Send request
+      promise = begin_start_async(resource_group_name, lab_name, name, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Stop a virtual machine This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    def stop(resource_group_name, lab_name, name, custom_headers:nil)
+      response = stop_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def stop_async(resource_group_name, lab_name, name, custom_headers:nil)
+      # Send request
+      promise = begin_stop_async(resource_group_name, lab_name, name, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Transfers all data disks attached to the virtual machine to be owned by the
+    # current user. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    def transfer_disks(resource_group_name, lab_name, name, custom_headers:nil)
+      response = transfer_disks_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def transfer_disks_async(resource_group_name, lab_name, name, custom_headers:nil)
+      # Send request
+      promise = begin_transfer_disks_async(resource_group_name, lab_name, name, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Release ownership of an existing virtual machine This operation can take a
+    # while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    def un_claim(resource_group_name, lab_name, name, custom_headers:nil)
+      response = un_claim_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def un_claim_async(resource_group_name, lab_name, name, custom_headers:nil)
+      # Send request
+      promise = begin_un_claim_async(resource_group_name, lab_name, name, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Create or replace an existing Virtual machine. This operation can take a
+    # while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param lab_virtual_machine [LabVirtualMachine] A virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [LabVirtualMachine] operation results.
+    #
+    def begin_create_or_update(resource_group_name, lab_name, name, lab_virtual_machine, custom_headers:nil)
+      response = begin_create_or_update_async(resource_group_name, lab_name, name, lab_virtual_machine, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Create or replace an existing Virtual machine. This operation can take a
+    # while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param lab_virtual_machine [LabVirtualMachine] A virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_create_or_update_with_http_info(resource_group_name, lab_name, name, lab_virtual_machine, custom_headers:nil)
+      begin_create_or_update_async(resource_group_name, lab_name, name, lab_virtual_machine, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Create or replace an existing Virtual machine. This operation can take a
+    # while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param lab_virtual_machine [LabVirtualMachine] A virtual machine.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_create_or_update_async(resource_group_name, lab_name, name, lab_virtual_machine, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, 'lab_virtual_machine is nil' if lab_virtual_machine.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabVirtualMachine.mapper()
+      request_content = @client.serialize(request_mapper,  lab_virtual_machine)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualmachines/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:put, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 201
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabVirtualMachine.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+        # Deserialize Response
+        if status_code == 201
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabVirtualMachine.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Delete virtual machine. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def begin_delete(resource_group_name, lab_name, name, custom_headers:nil)
+      response = begin_delete_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Delete virtual machine. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_delete_with_http_info(resource_group_name, lab_name, name, custom_headers:nil)
+      begin_delete_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Delete virtual machine. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_delete_async(resource_group_name, lab_name, name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualmachines/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:delete, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 202 || status_code == 204
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Attach a new or existing data disk to virtual machine. This operation can
+    # take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param data_disk_properties [DataDiskProperties] Request body for adding a
+    # new or existing data disk to a virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def begin_add_data_disk(resource_group_name, lab_name, name, data_disk_properties, custom_headers:nil)
+      response = begin_add_data_disk_async(resource_group_name, lab_name, name, data_disk_properties, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Attach a new or existing data disk to virtual machine. This operation can
+    # take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param data_disk_properties [DataDiskProperties] Request body for adding a
+    # new or existing data disk to a virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_add_data_disk_with_http_info(resource_group_name, lab_name, name, data_disk_properties, custom_headers:nil)
+      begin_add_data_disk_async(resource_group_name, lab_name, name, data_disk_properties, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Attach a new or existing data disk to virtual machine. This operation can
+    # take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param data_disk_properties [DataDiskProperties] Request body for adding a
+    # new or existing data disk to a virtual machine.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_add_data_disk_async(resource_group_name, lab_name, name, data_disk_properties, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, 'data_disk_properties is nil' if data_disk_properties.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DataDiskProperties.mapper()
+      request_content = @client.serialize(request_mapper,  data_disk_properties)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualmachines/{name}/addDataDisk'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 202
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Apply artifacts to virtual machine. This operation can take a while to
+    # complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param apply_artifacts_request [ApplyArtifactsRequest] Request body for
+    # applying artifacts to a virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def begin_apply_artifacts(resource_group_name, lab_name, name, apply_artifacts_request, custom_headers:nil)
+      response = begin_apply_artifacts_async(resource_group_name, lab_name, name, apply_artifacts_request, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Apply artifacts to virtual machine. This operation can take a while to
+    # complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param apply_artifacts_request [ApplyArtifactsRequest] Request body for
+    # applying artifacts to a virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_apply_artifacts_with_http_info(resource_group_name, lab_name, name, apply_artifacts_request, custom_headers:nil)
+      begin_apply_artifacts_async(resource_group_name, lab_name, name, apply_artifacts_request, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Apply artifacts to virtual machine. This operation can take a while to
+    # complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param apply_artifacts_request [ApplyArtifactsRequest] Request body for
+    # applying artifacts to a virtual machine.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_apply_artifacts_async(resource_group_name, lab_name, name, apply_artifacts_request, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, 'apply_artifacts_request is nil' if apply_artifacts_request.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ApplyArtifactsRequest.mapper()
+      request_content = @client.serialize(request_mapper,  apply_artifacts_request)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualmachines/{name}/applyArtifacts'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 202
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Take ownership of an existing virtual machine This operation can take a while
+    # to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def begin_claim(resource_group_name, lab_name, name, custom_headers:nil)
+      response = begin_claim_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Take ownership of an existing virtual machine This operation can take a while
+    # to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_claim_with_http_info(resource_group_name, lab_name, name, custom_headers:nil)
+      begin_claim_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Take ownership of an existing virtual machine This operation can take a while
+    # to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_claim_async(resource_group_name, lab_name, name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualmachines/{name}/claim'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 202
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Detach the specified disk from the virtual machine. This operation can take a
+    # while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param detach_data_disk_properties [DetachDataDiskProperties] Request body
+    # for detaching data disk from a virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def begin_detach_data_disk(resource_group_name, lab_name, name, detach_data_disk_properties, custom_headers:nil)
+      response = begin_detach_data_disk_async(resource_group_name, lab_name, name, detach_data_disk_properties, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Detach the specified disk from the virtual machine. This operation can take a
+    # while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param detach_data_disk_properties [DetachDataDiskProperties] Request body
+    # for detaching data disk from a virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_detach_data_disk_with_http_info(resource_group_name, lab_name, name, detach_data_disk_properties, custom_headers:nil)
+      begin_detach_data_disk_async(resource_group_name, lab_name, name, detach_data_disk_properties, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Detach the specified disk from the virtual machine. This operation can take a
+    # while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param detach_data_disk_properties [DetachDataDiskProperties] Request body
+    # for detaching data disk from a virtual machine.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_detach_data_disk_async(resource_group_name, lab_name, name, detach_data_disk_properties, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, 'detach_data_disk_properties is nil' if detach_data_disk_properties.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DetachDataDiskProperties.mapper()
+      request_content = @client.serialize(request_mapper,  detach_data_disk_properties)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualmachines/{name}/detachDataDisk'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 202
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Redeploy a virtual machine This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def begin_redeploy(resource_group_name, lab_name, name, custom_headers:nil)
+      response = begin_redeploy_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Redeploy a virtual machine This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_redeploy_with_http_info(resource_group_name, lab_name, name, custom_headers:nil)
+      begin_redeploy_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Redeploy a virtual machine This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_redeploy_async(resource_group_name, lab_name, name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualmachines/{name}/redeploy'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 202
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Resize Virtual Machine. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param resize_lab_virtual_machine_properties
+    # [ResizeLabVirtualMachineProperties] Request body for resizing a virtual
+    # machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def begin_resize(resource_group_name, lab_name, name, resize_lab_virtual_machine_properties, custom_headers:nil)
+      response = begin_resize_async(resource_group_name, lab_name, name, resize_lab_virtual_machine_properties, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Resize Virtual Machine. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param resize_lab_virtual_machine_properties
+    # [ResizeLabVirtualMachineProperties] Request body for resizing a virtual
+    # machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_resize_with_http_info(resource_group_name, lab_name, name, resize_lab_virtual_machine_properties, custom_headers:nil)
+      begin_resize_async(resource_group_name, lab_name, name, resize_lab_virtual_machine_properties, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Resize Virtual Machine. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param resize_lab_virtual_machine_properties
+    # [ResizeLabVirtualMachineProperties] Request body for resizing a virtual
+    # machine.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_resize_async(resource_group_name, lab_name, name, resize_lab_virtual_machine_properties, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, 'resize_lab_virtual_machine_properties is nil' if resize_lab_virtual_machine_properties.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ResizeLabVirtualMachineProperties.mapper()
+      request_content = @client.serialize(request_mapper,  resize_lab_virtual_machine_properties)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualmachines/{name}/resize'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 202
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Restart a virtual machine. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def begin_restart(resource_group_name, lab_name, name, custom_headers:nil)
+      response = begin_restart_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Restart a virtual machine. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_restart_with_http_info(resource_group_name, lab_name, name, custom_headers:nil)
+      begin_restart_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Restart a virtual machine. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_restart_async(resource_group_name, lab_name, name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualmachines/{name}/restart'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 202
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Start a virtual machine. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def begin_start(resource_group_name, lab_name, name, custom_headers:nil)
+      response = begin_start_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Start a virtual machine. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_start_with_http_info(resource_group_name, lab_name, name, custom_headers:nil)
+      begin_start_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Start a virtual machine. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_start_async(resource_group_name, lab_name, name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualmachines/{name}/start'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 202
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Stop a virtual machine This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def begin_stop(resource_group_name, lab_name, name, custom_headers:nil)
+      response = begin_stop_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Stop a virtual machine This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_stop_with_http_info(resource_group_name, lab_name, name, custom_headers:nil)
+      begin_stop_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Stop a virtual machine This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_stop_async(resource_group_name, lab_name, name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualmachines/{name}/stop'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 202
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Transfers all data disks attached to the virtual machine to be owned by the
+    # current user. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def begin_transfer_disks(resource_group_name, lab_name, name, custom_headers:nil)
+      response = begin_transfer_disks_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Transfers all data disks attached to the virtual machine to be owned by the
+    # current user. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_transfer_disks_with_http_info(resource_group_name, lab_name, name, custom_headers:nil)
+      begin_transfer_disks_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Transfers all data disks attached to the virtual machine to be owned by the
+    # current user. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_transfer_disks_async(resource_group_name, lab_name, name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualmachines/{name}/transferDisks'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 202
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Release ownership of an existing virtual machine This operation can take a
+    # while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def begin_un_claim(resource_group_name, lab_name, name, custom_headers:nil)
+      response = begin_un_claim_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Release ownership of an existing virtual machine This operation can take a
+    # while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_un_claim_with_http_info(resource_group_name, lab_name, name, custom_headers:nil)
+      begin_un_claim_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Release ownership of an existing virtual machine This operation can take a
+    # while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual machine.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_un_claim_async(resource_group_name, lab_name, name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualmachines/{name}/unClaim'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 202
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List virtual machines in a given lab.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [LabVirtualMachineList] operation results.
+    #
+    def list_next(next_page_link, custom_headers:nil)
+      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # List virtual machines in a given lab.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_next_with_http_info(next_page_link, custom_headers:nil)
+      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List virtual machines in a given lab.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_next_async(next_page_link, custom_headers:nil)
+      fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = '{nextLink}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          skip_encoding_path_params: {'nextLink' => next_page_link},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabVirtualMachineList.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List virtual machines in a given lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($expand=artifacts,computeVm,networkInterface,applicableSchedule)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [LabVirtualMachineList] which provide lazy access to pages of the
+    # response.
+    #
+    def list_as_lazy(resource_group_name, lab_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      response = list_async(resource_group_name, lab_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+      unless response.nil?
+        page = response.body
+        page.next_method = Proc.new do |next_page_link|
+          list_next_async(next_page_link, custom_headers:custom_headers)
+        end
+        page
+      end
+    end
+
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/virtual_networks.rb b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/virtual_networks.rb
new file mode 100644
index 0000000000..84754993ba
--- /dev/null
+++ b/management/azure_mgmt_devtestlabs/lib/2018-09-15/generated/azure_mgmt_devtestlabs/virtual_networks.rb
@@ -0,0 +1,760 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::DevTestLabs::Mgmt::V2018_09_15
+  #
+  # The DevTest Labs Client.
+  #
+  class VirtualNetworks
+    include MsRestAzure
+
+    #
+    # Creates and initializes a new instance of the VirtualNetworks class.
+    # @param client service class for accessing basic functionality.
+    #
+    def initialize(client)
+      @client = client
+    end
+
+    # @return [DevTestLabsClient] reference to the DevTestLabsClient
+    attr_reader :client
+
+    #
+    # List virtual networks in a given lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($expand=externalSubnets)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Array<VirtualNetwork>] operation results.
+    #
+    def list(resource_group_name, lab_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      first_page = list_as_lazy(resource_group_name, lab_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers)
+      first_page.get_all_items
+    end
+
+    #
+    # List virtual networks in a given lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($expand=externalSubnets)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_with_http_info(resource_group_name, lab_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      list_async(resource_group_name, lab_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List virtual networks in a given lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($expand=externalSubnets)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_async(resource_group_name, lab_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualnetworks'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name},
+          query_params: {'$expand' => expand,'$filter' => filter,'$top' => top,'$orderby' => orderby,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::VirtualNetworkList.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Get virtual network.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual network.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($expand=externalSubnets)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [VirtualNetwork] operation results.
+    #
+    def get(resource_group_name, lab_name, name, expand:nil, custom_headers:nil)
+      response = get_async(resource_group_name, lab_name, name, expand:expand, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Get virtual network.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual network.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($expand=externalSubnets)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def get_with_http_info(resource_group_name, lab_name, name, expand:nil, custom_headers:nil)
+      get_async(resource_group_name, lab_name, name, expand:expand, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Get virtual network.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual network.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($expand=externalSubnets)'
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def get_async(resource_group_name, lab_name, name, expand:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualnetworks/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'$expand' => expand,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::VirtualNetwork.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Create or replace an existing virtual network. This operation can take a
+    # while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual network.
+    # @param virtual_network [VirtualNetwork] A virtual network.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [VirtualNetwork] operation results.
+    #
+    def create_or_update(resource_group_name, lab_name, name, virtual_network, custom_headers:nil)
+      response = create_or_update_async(resource_group_name, lab_name, name, virtual_network, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual network.
+    # @param virtual_network [VirtualNetwork] A virtual network.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def create_or_update_async(resource_group_name, lab_name, name, virtual_network, custom_headers:nil)
+      # Send request
+      promise = begin_create_or_update_async(resource_group_name, lab_name, name, virtual_network, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+          result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::VirtualNetwork.mapper()
+          parsed_response = @client.deserialize(result_mapper, parsed_response)
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Delete virtual network. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual network.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    def delete(resource_group_name, lab_name, name, custom_headers:nil)
+      response = delete_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual network.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def delete_async(resource_group_name, lab_name, name, custom_headers:nil)
+      # Send request
+      promise = begin_delete_async(resource_group_name, lab_name, name, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Modify properties of virtual networks.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual network.
+    # @param virtual_network [VirtualNetworkFragment] A virtual network.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [VirtualNetwork] operation results.
+    #
+    def update(resource_group_name, lab_name, name, virtual_network, custom_headers:nil)
+      response = update_async(resource_group_name, lab_name, name, virtual_network, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Modify properties of virtual networks.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual network.
+    # @param virtual_network [VirtualNetworkFragment] A virtual network.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def update_with_http_info(resource_group_name, lab_name, name, virtual_network, custom_headers:nil)
+      update_async(resource_group_name, lab_name, name, virtual_network, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Modify properties of virtual networks.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual network.
+    # @param virtual_network [VirtualNetworkFragment] A virtual network.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def update_async(resource_group_name, lab_name, name, virtual_network, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, 'virtual_network is nil' if virtual_network.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::VirtualNetworkFragment.mapper()
+      request_content = @client.serialize(request_mapper,  virtual_network)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualnetworks/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:patch, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::VirtualNetwork.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Create or replace an existing virtual network. This operation can take a
+    # while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual network.
+    # @param virtual_network [VirtualNetwork] A virtual network.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [VirtualNetwork] operation results.
+    #
+    def begin_create_or_update(resource_group_name, lab_name, name, virtual_network, custom_headers:nil)
+      response = begin_create_or_update_async(resource_group_name, lab_name, name, virtual_network, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Create or replace an existing virtual network. This operation can take a
+    # while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual network.
+    # @param virtual_network [VirtualNetwork] A virtual network.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_create_or_update_with_http_info(resource_group_name, lab_name, name, virtual_network, custom_headers:nil)
+      begin_create_or_update_async(resource_group_name, lab_name, name, virtual_network, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Create or replace an existing virtual network. This operation can take a
+    # while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual network.
+    # @param virtual_network [VirtualNetwork] A virtual network.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_create_or_update_async(resource_group_name, lab_name, name, virtual_network, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, 'virtual_network is nil' if virtual_network.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::VirtualNetwork.mapper()
+      request_content = @client.serialize(request_mapper,  virtual_network)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualnetworks/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:put, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 201
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::VirtualNetwork.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+        # Deserialize Response
+        if status_code == 201
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::VirtualNetwork.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Delete virtual network. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual network.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def begin_delete(resource_group_name, lab_name, name, custom_headers:nil)
+      response = begin_delete_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Delete virtual network. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual network.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_delete_with_http_info(resource_group_name, lab_name, name, custom_headers:nil)
+      begin_delete_async(resource_group_name, lab_name, name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Delete virtual network. This operation can take a while to complete.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param name [String] The name of the virtual network.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_delete_async(resource_group_name, lab_name, name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'name is nil' if name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualnetworks/{name}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labName' => lab_name,'name' => name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:delete, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 202 || status_code == 204
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List virtual networks in a given lab.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [VirtualNetworkList] operation results.
+    #
+    def list_next(next_page_link, custom_headers:nil)
+      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # List virtual networks in a given lab.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_next_with_http_info(next_page_link, custom_headers:nil)
+      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List virtual networks in a given lab.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_next_async(next_page_link, custom_headers:nil)
+      fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = '{nextLink}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          skip_encoding_path_params: {'nextLink' => next_page_link},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::VirtualNetworkList.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List virtual networks in a given lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_name [String] The name of the lab.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($expand=externalSubnets)'
+    # @param filter [String] The filter to apply to the operation. Example:
+    # '$filter=contains(name,'myName')
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation. Example: '$top=10'
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation. Example: '$orderby=name desc'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [VirtualNetworkList] which provide lazy access to pages of the
+    # response.
+    #
+    def list_as_lazy(resource_group_name, lab_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      response = list_async(resource_group_name, lab_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+      unless response.nil?
+        page = response.body
+        page.next_method = Proc.new do |next_page_link|
+          list_next_async(next_page_link, custom_headers:custom_headers)
+        end
+        page
+      end
+    end
+
+  end
+end
diff --git a/management/azure_mgmt_devtestlabs/lib/azure_mgmt_devtestlabs.rb b/management/azure_mgmt_devtestlabs/lib/azure_mgmt_devtestlabs.rb
index fbc4ce88e3..66bbbabfdb 100644
--- a/management/azure_mgmt_devtestlabs/lib/azure_mgmt_devtestlabs.rb
+++ b/management/azure_mgmt_devtestlabs/lib/azure_mgmt_devtestlabs.rb
@@ -3,4 +3,5 @@
 # Licensed under the MIT License. See License.txt in the project root for license information.
 
 require '2016-05-15/generated/azure_mgmt_devtestlabs'
+require '2018-09-15/generated/azure_mgmt_devtestlabs'
 require 'profiles/latest/devtestlabs_latest_profile_client'
diff --git a/management/azure_mgmt_devtestlabs/lib/profiles/latest/modules/devtestlabs_profile_module.rb b/management/azure_mgmt_devtestlabs/lib/profiles/latest/modules/devtestlabs_profile_module.rb
index 0d4d4083c4..cbc5e56874 100644
--- a/management/azure_mgmt_devtestlabs/lib/profiles/latest/modules/devtestlabs_profile_module.rb
+++ b/management/azure_mgmt_devtestlabs/lib/profiles/latest/modules/devtestlabs_profile_module.rb
@@ -6,194 +6,229 @@
 
 module Azure::DevTestLabs::Profiles::Latest
   module Mgmt
-    ProviderOperations = Azure::DevTestLabs::Mgmt::V2016_05_15::ProviderOperations
-    Labs = Azure::DevTestLabs::Mgmt::V2016_05_15::Labs
-    Operations = Azure::DevTestLabs::Mgmt::V2016_05_15::Operations
-    GlobalSchedules = Azure::DevTestLabs::Mgmt::V2016_05_15::GlobalSchedules
-    ArtifactSources = Azure::DevTestLabs::Mgmt::V2016_05_15::ArtifactSources
-    ArmTemplates = Azure::DevTestLabs::Mgmt::V2016_05_15::ArmTemplates
-    Artifacts = Azure::DevTestLabs::Mgmt::V2016_05_15::Artifacts
-    Costs = Azure::DevTestLabs::Mgmt::V2016_05_15::Costs
-    CustomImages = Azure::DevTestLabs::Mgmt::V2016_05_15::CustomImages
-    Formulas = Azure::DevTestLabs::Mgmt::V2016_05_15::Formulas
-    GalleryImages = Azure::DevTestLabs::Mgmt::V2016_05_15::GalleryImages
-    NotificationChannels = Azure::DevTestLabs::Mgmt::V2016_05_15::NotificationChannels
-    PolicySets = Azure::DevTestLabs::Mgmt::V2016_05_15::PolicySets
-    Policies = Azure::DevTestLabs::Mgmt::V2016_05_15::Policies
-    Schedules = Azure::DevTestLabs::Mgmt::V2016_05_15::Schedules
-    ServiceRunners = Azure::DevTestLabs::Mgmt::V2016_05_15::ServiceRunners
-    Users = Azure::DevTestLabs::Mgmt::V2016_05_15::Users
-    Disks = Azure::DevTestLabs::Mgmt::V2016_05_15::Disks
-    Environments = Azure::DevTestLabs::Mgmt::V2016_05_15::Environments
-    Secrets = Azure::DevTestLabs::Mgmt::V2016_05_15::Secrets
-    VirtualMachines = Azure::DevTestLabs::Mgmt::V2016_05_15::VirtualMachines
-    VirtualMachineSchedules = Azure::DevTestLabs::Mgmt::V2016_05_15::VirtualMachineSchedules
-    VirtualNetworks = Azure::DevTestLabs::Mgmt::V2016_05_15::VirtualNetworks
+    ProviderOperations = Azure::DevTestLabs::Mgmt::V2018_09_15::ProviderOperations
+    Labs = Azure::DevTestLabs::Mgmt::V2018_09_15::Labs
+    Operations = Azure::DevTestLabs::Mgmt::V2018_09_15::Operations
+    GlobalSchedules = Azure::DevTestLabs::Mgmt::V2018_09_15::GlobalSchedules
+    ArtifactSources = Azure::DevTestLabs::Mgmt::V2018_09_15::ArtifactSources
+    ArmTemplates = Azure::DevTestLabs::Mgmt::V2018_09_15::ArmTemplates
+    Artifacts = Azure::DevTestLabs::Mgmt::V2018_09_15::Artifacts
+    Costs = Azure::DevTestLabs::Mgmt::V2018_09_15::Costs
+    CustomImages = Azure::DevTestLabs::Mgmt::V2018_09_15::CustomImages
+    Formulas = Azure::DevTestLabs::Mgmt::V2018_09_15::Formulas
+    GalleryImages = Azure::DevTestLabs::Mgmt::V2018_09_15::GalleryImages
+    NotificationChannels = Azure::DevTestLabs::Mgmt::V2018_09_15::NotificationChannels
+    PolicySets = Azure::DevTestLabs::Mgmt::V2018_09_15::PolicySets
+    Policies = Azure::DevTestLabs::Mgmt::V2018_09_15::Policies
+    Schedules = Azure::DevTestLabs::Mgmt::V2018_09_15::Schedules
+    ServiceRunners = Azure::DevTestLabs::Mgmt::V2018_09_15::ServiceRunners
+    Users = Azure::DevTestLabs::Mgmt::V2018_09_15::Users
+    Disks = Azure::DevTestLabs::Mgmt::V2018_09_15::Disks
+    Environments = Azure::DevTestLabs::Mgmt::V2018_09_15::Environments
+    Secrets = Azure::DevTestLabs::Mgmt::V2018_09_15::Secrets
+    ServiceFabrics = Azure::DevTestLabs::Mgmt::V2018_09_15::ServiceFabrics
+    ServiceFabricSchedules = Azure::DevTestLabs::Mgmt::V2018_09_15::ServiceFabricSchedules
+    VirtualMachines = Azure::DevTestLabs::Mgmt::V2018_09_15::VirtualMachines
+    VirtualMachineSchedules = Azure::DevTestLabs::Mgmt::V2018_09_15::VirtualMachineSchedules
+    VirtualNetworks = Azure::DevTestLabs::Mgmt::V2018_09_15::VirtualNetworks
 
     module Models
-      ExternalSubnetFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ExternalSubnetFragment
-      GalleryImageReference = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::GalleryImageReference
-      DayDetails = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::DayDetails
-      InboundNatRule = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::InboundNatRule
-      NotificationSettings = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::NotificationSettings
-      SharedPublicIpAddressConfiguration = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::SharedPublicIpAddressConfiguration
-      ExportResourceUsageParameters = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ExportResourceUsageParameters
-      WeekDetailsFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::WeekDetailsFragment
-      ExternalSubnet = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ExternalSubnet
-      HourDetailsFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::HourDetailsFragment
-      WeekDetails = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::WeekDetails
-      UserSecretStore = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::UserSecretStore
-      HourDetails = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::HourDetails
-      ArtifactParameterProperties = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ArtifactParameterProperties
-      ArtifactInstallProperties = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ArtifactInstallProperties
-      ResponseWithContinuationLab = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationLab
-      ParametersValueFileInfo = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ParametersValueFileInfo
-      ResponseWithContinuationLabVirtualMachine = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationLabVirtualMachine
-      ArmTemplateInfo = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ArmTemplateInfo
-      NetworkInterfaceProperties = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::NetworkInterfaceProperties
-      ResponseWithContinuationUser = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationUser
-      LabVirtualMachineCreationParameter = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::LabVirtualMachineCreationParameter
-      ArtifactDeploymentStatusPropertiesFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ArtifactDeploymentStatusPropertiesFragment
-      FormulaPropertiesFromVm = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::FormulaPropertiesFromVm
-      ArtifactInstallPropertiesFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ArtifactInstallPropertiesFragment
-      ResponseWithContinuationLabVhd = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationLabVhd
-      Subnet = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::Subnet
-      UserSecretStoreFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::UserSecretStoreFragment
-      AttachNewDataDiskOptions = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::AttachNewDataDiskOptions
-      GalleryImageReferenceFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::GalleryImageReferenceFragment
-      ParameterInfo = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ParameterInfo
-      ComputeDataDisk = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ComputeDataDisk
-      GenerateArmTemplateRequest = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::GenerateArmTemplateRequest
-      ComputeVmInstanceViewStatus = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ComputeVmInstanceViewStatus
-      GenerateUploadUriParameter = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::GenerateUploadUriParameter
-      ComputeVmProperties = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ComputeVmProperties
-      GenerateUploadUriResponse = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::GenerateUploadUriResponse
-      PercentageCostThresholdProperties = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::PercentageCostThresholdProperties
-      IdentityProperties = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::IdentityProperties
-      WindowsOsInfo = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::WindowsOsInfo
-      InboundNatRuleFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::InboundNatRuleFragment
-      CustomImagePropertiesFromVm = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::CustomImagePropertiesFromVm
-      UserIdentityFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::UserIdentityFragment
-      ResponseWithContinuationSchedule = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationSchedule
-      TargetCostProperties = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::TargetCostProperties
-      DetachDataDiskProperties = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::DetachDataDiskProperties
-      LabCostSummaryProperties = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::LabCostSummaryProperties
-      ResponseWithContinuationPolicy = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationPolicy
-      LabCostDetailsProperties = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::LabCostDetailsProperties
-      ResponseWithContinuationNotificationChannel = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationNotificationChannel
-      LabResourceCostProperties = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::LabResourceCostProperties
-      EvaluatePoliciesRequest = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::EvaluatePoliciesRequest
-      SubnetOverrideFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::SubnetOverrideFragment
-      PolicySetResult = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::PolicySetResult
-      SubnetSharedPublicIpAddressConfigurationFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::SubnetSharedPublicIpAddressConfigurationFragment
-      Event = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::Event
-      LabVhd = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::LabVhd
-      DayDetailsFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::DayDetailsFragment
-      SubnetFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::SubnetFragment
-      UserIdentity = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::UserIdentity
-      SharedPublicIpAddressConfigurationFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::SharedPublicIpAddressConfigurationFragment
-      ResponseWithContinuationServiceRunner = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationServiceRunner
-      NetworkInterfacePropertiesFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::NetworkInterfacePropertiesFragment
-      ArtifactDeploymentStatusProperties = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ArtifactDeploymentStatusProperties
-      ShutdownNotificationContent = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ShutdownNotificationContent
-      ResponseWithContinuationSecret = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationSecret
-      RetargetScheduleProperties = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::RetargetScheduleProperties
-      BulkCreationParameters = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::BulkCreationParameters
-      ResponseWithContinuationVirtualNetwork = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationVirtualNetwork
-      ComputeDataDiskFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ComputeDataDiskFragment
-      NotifyParameters = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::NotifyParameters
-      ComputeVmPropertiesFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ComputeVmPropertiesFragment
-      OperationError = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::OperationError
-      LinuxOsInfo = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::LinuxOsInfo
-      OperationMetadataDisplay = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::OperationMetadataDisplay
-      DataDiskProperties = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::DataDiskProperties
-      OperationMetadata = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::OperationMetadata
-      EnvironmentDeploymentProperties = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::EnvironmentDeploymentProperties
-      OperationResult = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::OperationResult
-      PolicyViolation = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::PolicyViolation
-      SubnetOverride = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::SubnetOverride
-      EventFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::EventFragment
-      SubnetSharedPublicIpAddressConfiguration = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::SubnetSharedPublicIpAddressConfiguration
-      ApplyArtifactsRequest = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ApplyArtifactsRequest
-      Port = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::Port
-      ArtifactParameterPropertiesFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ArtifactParameterPropertiesFragment
-      PortFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::PortFragment
-      ProviderOperationResult = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ProviderOperationResult
-      CostThresholdProperties = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::CostThresholdProperties
-      Resource = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::Resource
-      DetachDiskProperties = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::DetachDiskProperties
-      ResponseWithContinuationArmTemplate = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationArmTemplate
-      EvaluatePoliciesResponse = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::EvaluatePoliciesResponse
-      ResponseWithContinuationArtifact = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationArtifact
-      ArmTemplateParameterProperties = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ArmTemplateParameterProperties
-      ResponseWithContinuationArtifactSource = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationArtifactSource
-      ComputeVmInstanceViewStatusFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ComputeVmInstanceViewStatusFragment
-      ResponseWithContinuationCustomImage = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationCustomImage
-      EvaluatePoliciesProperties = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::EvaluatePoliciesProperties
-      ResponseWithContinuationDisk = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationDisk
-      AttachDiskProperties = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::AttachDiskProperties
-      ResponseWithContinuationDtlEnvironment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationDtlEnvironment
-      NotificationSettingsFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::NotificationSettingsFragment
-      ResponseWithContinuationFormula = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationFormula
-      CustomImagePropertiesCustom = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::CustomImagePropertiesCustom
-      ResponseWithContinuationGalleryImage = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationGalleryImage
-      Schedule = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::Schedule
-      ApplicableSchedule = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ApplicableSchedule
-      ScheduleFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ScheduleFragment
-      ApplicableScheduleFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ApplicableScheduleFragment
-      ArmTemplate = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ArmTemplate
-      Artifact = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::Artifact
-      ArtifactSource = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ArtifactSource
-      ArtifactSourceFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ArtifactSourceFragment
-      CustomImage = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::CustomImage
-      Disk = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::Disk
-      DtlEnvironment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::DtlEnvironment
-      Formula = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::Formula
-      GalleryImage = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::GalleryImage
-      Lab = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::Lab
-      LabCost = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::LabCost
-      LabFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::LabFragment
-      LabVirtualMachine = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::LabVirtualMachine
-      LabVirtualMachineFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::LabVirtualMachineFragment
-      NotificationChannel = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::NotificationChannel
-      NotificationChannelFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::NotificationChannelFragment
-      Policy = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::Policy
-      PolicyFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::PolicyFragment
-      Secret = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::Secret
-      ServiceRunner = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ServiceRunner
-      User = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::User
-      VirtualNetwork = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::VirtualNetwork
-      UserFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::UserFragment
-      VirtualNetworkFragment = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::VirtualNetworkFragment
-      EnableStatus = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::EnableStatus
-      NotificationStatus = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::NotificationStatus
-      SourceControlType = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::SourceControlType
-      StorageType = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::StorageType
-      CostThresholdStatus = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::CostThresholdStatus
-      WindowsOsState = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::WindowsOsState
-      LinuxOsState = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::LinuxOsState
-      CustomImageOsType = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::CustomImageOsType
-      HostCachingOptions = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::HostCachingOptions
-      NotificationChannelEventType = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::NotificationChannelEventType
-      TransportProtocol = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::TransportProtocol
-      VirtualMachineCreationSource = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::VirtualMachineCreationSource
-      FileUploadOptions = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::FileUploadOptions
-      PremiumDataDisk = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::PremiumDataDisk
-      TargetCostStatus = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::TargetCostStatus
-      ReportingCycleType = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ReportingCycleType
-      CostType = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::CostType
-      HttpStatusCode = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::HttpStatusCode
-      PolicyStatus = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::PolicyStatus
-      PolicyFactName = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::PolicyFactName
-      PolicyEvaluatorType = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::PolicyEvaluatorType
-      UsagePermissionType = Azure::DevTestLabs::Mgmt::V2016_05_15::Models::UsagePermissionType
+      SharedPublicIpAddressConfiguration = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::SharedPublicIpAddressConfiguration
+      WeekDetails = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::WeekDetails
+      NetworkInterfaceProperties = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::NetworkInterfaceProperties
+      HourDetails = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::HourDetails
+      ScheduleCreationParameter = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ScheduleCreationParameter
+      EnvironmentDeploymentPropertiesFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::EnvironmentDeploymentPropertiesFragment
+      VirtualNetworkList = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::VirtualNetworkList
+      Subnet = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Subnet
+      DayDetailsFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DayDetailsFragment
+      DtlEnvironmentList = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DtlEnvironmentList
+      NotificationSettingsFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::NotificationSettingsFragment
+      EvaluatePoliciesProperties = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::EvaluatePoliciesProperties
+      UserSecretStoreFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::UserSecretStoreFragment
+      EvaluatePoliciesRequest = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::EvaluatePoliciesRequest
+      ArtifactInstallProperties = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArtifactInstallProperties
+      PolicyViolation = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::PolicyViolation
+      ParametersValueFileInfo = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ParametersValueFileInfo
+      PolicySetResult = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::PolicySetResult
+      ArmTemplateInfo = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArmTemplateInfo
+      EvaluatePoliciesResponse = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::EvaluatePoliciesResponse
+      ArmTemplateParameterProperties = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArmTemplateParameterProperties
+      Event = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Event
+      UserSecretStore = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::UserSecretStore
+      EventFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::EventFragment
+      ArtifactDeploymentStatusPropertiesFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArtifactDeploymentStatusPropertiesFragment
+      ExportResourceUsageParameters = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ExportResourceUsageParameters
+      ArtifactInstallPropertiesFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArtifactInstallPropertiesFragment
+      ExternalSubnet = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ExternalSubnet
+      UserIdentity = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::UserIdentity
+      ExternalSubnetFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ExternalSubnetFragment
+      ArtifactSourceList = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArtifactSourceList
+      GalleryImageReference = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::GalleryImageReference
+      AttachNewDataDiskOptions = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::AttachNewDataDiskOptions
+      InboundNatRule = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::InboundNatRule
+      BulkCreationParameters = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::BulkCreationParameters
+      DayDetails = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DayDetails
+      NotificationSettings = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::NotificationSettings
+      ComputeDataDisk = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ComputeDataDisk
+      ShutdownNotificationContent = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ShutdownNotificationContent
+      ComputeVmInstanceViewStatus = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ComputeVmInstanceViewStatus
+      LabVirtualMachineCreationParameter = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabVirtualMachineCreationParameter
+      ComputeVmProperties = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ComputeVmProperties
+      FormulaPropertiesFromVm = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::FormulaPropertiesFromVm
+      PercentageCostThresholdProperties = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::PercentageCostThresholdProperties
+      ServiceRunnerList = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ServiceRunnerList
+      WindowsOsInfo = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::WindowsOsInfo
+      GalleryImageReferenceFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::GalleryImageReferenceFragment
+      CustomImagePropertiesFromVm = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CustomImagePropertiesFromVm
+      InboundNatRuleFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::InboundNatRuleFragment
+      DataDiskStorageTypeInfo = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DataDiskStorageTypeInfo
+      SharedPublicIpAddressConfigurationFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::SharedPublicIpAddressConfigurationFragment
+      SubnetOverrideFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::SubnetOverrideFragment
+      NetworkInterfacePropertiesFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::NetworkInterfacePropertiesFragment
+      LinuxOsInfoFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LinuxOsInfoFragment
+      ScheduleCreationParameterFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ScheduleCreationParameterFragment
+      CustomImagePropertiesCustomFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CustomImagePropertiesCustomFragment
+      LabVirtualMachineCreationParameterFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabVirtualMachineCreationParameterFragment
+      CustomImagePropertiesFromPlanFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CustomImagePropertiesFromPlanFragment
+      FormulaPropertiesFromVmFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::FormulaPropertiesFromVmFragment
+      CustomImageList = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CustomImageList
+      ServiceFabricList = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ServiceFabricList
+      DataDiskPropertiesFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DataDiskPropertiesFragment
+      FormulaList = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::FormulaList
+      DetachDiskProperties = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DetachDiskProperties
+      SecretList = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::SecretList
+      SubnetSharedPublicIpAddressConfiguration = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::SubnetSharedPublicIpAddressConfiguration
+      GalleryImageList = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::GalleryImageList
+      EnvironmentDeploymentProperties = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::EnvironmentDeploymentProperties
+      ParameterInfo = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ParameterInfo
+      WeekDetailsFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::WeekDetailsFragment
+      GenerateArmTemplateRequest = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::GenerateArmTemplateRequest
+      UserList = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::UserList
+      GenerateUploadUriParameter = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::GenerateUploadUriParameter
+      ApplyArtifactsRequest = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ApplyArtifactsRequest
+      GenerateUploadUriResponse = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::GenerateUploadUriResponse
+      ArmTemplateList = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArmTemplateList
+      IdentityProperties = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::IdentityProperties
+      ArtifactDeploymentStatusProperties = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArtifactDeploymentStatusProperties
+      ImportLabVirtualMachineRequest = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ImportLabVirtualMachineRequest
+      ArtifactList = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArtifactList
+      LabAnnouncementProperties = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabAnnouncementProperties
+      AttachDiskProperties = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::AttachDiskProperties
+      LabSupportProperties = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabSupportProperties
+      BulkCreationParametersFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::BulkCreationParametersFragment
+      ScheduleList = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ScheduleList
+      ComputeDataDiskFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ComputeDataDiskFragment
+      LabAnnouncementPropertiesFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabAnnouncementPropertiesFragment
+      ComputeVmPropertiesFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ComputeVmPropertiesFragment
+      TargetCostProperties = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::TargetCostProperties
+      LinuxOsInfo = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LinuxOsInfo
+      LabCostSummaryProperties = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabCostSummaryProperties
+      CustomImagePropertiesFromPlan = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CustomImagePropertiesFromPlan
+      LabCostDetailsProperties = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabCostDetailsProperties
+      CustomImagePropertiesFromVmFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CustomImagePropertiesFromVmFragment
+      LabResourceCostProperties = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabResourceCostProperties
+      SubnetSharedPublicIpAddressConfigurationFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::SubnetSharedPublicIpAddressConfigurationFragment
+      RetargetScheduleProperties = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::RetargetScheduleProperties
+      DetachDataDiskProperties = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DetachDataDiskProperties
+      LabSupportPropertiesFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabSupportPropertiesFragment
+      DiskList = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DiskList
+      Resource = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Resource
+      HourDetailsFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::HourDetailsFragment
+      LabList = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabList
+      UserIdentityFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::UserIdentityFragment
+      LabVhd = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabVhd
+      ArtifactParameterPropertiesFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArtifactParameterPropertiesFragment
+      LabVhdList = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabVhdList
+      AttachNewDataDiskOptionsFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::AttachNewDataDiskOptionsFragment
+      ResizeLabVirtualMachineProperties = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ResizeLabVirtualMachineProperties
+      ComputeVmInstanceViewStatusFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ComputeVmInstanceViewStatusFragment
+      RdpConnection = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::RdpConnection
+      CustomImagePropertiesCustom = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CustomImagePropertiesCustom
+      LabVirtualMachineList = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabVirtualMachineList
+      DataDiskStorageTypeInfoFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DataDiskStorageTypeInfoFragment
+      ProviderOperationResult = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ProviderOperationResult
+      SubnetOverride = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::SubnetOverride
+      PortFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::PortFragment
+      ArtifactParameterProperties = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArtifactParameterProperties
+      NotificationChannelList = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::NotificationChannelList
+      UpdateResource = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::UpdateResource
+      NotifyParameters = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::NotifyParameters
+      CostThresholdProperties = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CostThresholdProperties
+      OperationError = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::OperationError
+      DataDiskProperties = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DataDiskProperties
+      OperationMetadataDisplay = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::OperationMetadataDisplay
+      ArmTemplateParameterPropertiesFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArmTemplateParameterPropertiesFragment
+      OperationMetadata = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::OperationMetadata
+      WindowsOsInfoFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::WindowsOsInfoFragment
+      OperationResult = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::OperationResult
+      Port = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Port
+      SubnetFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::SubnetFragment
+      PolicyList = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::PolicyList
+      Schedule = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Schedule
+      ApplicableSchedule = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ApplicableSchedule
+      ScheduleFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ScheduleFragment
+      ApplicableScheduleFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ApplicableScheduleFragment
+      ArmTemplate = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArmTemplate
+      Artifact = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Artifact
+      ArtifactSource = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArtifactSource
+      ArtifactSourceFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArtifactSourceFragment
+      CustomImage = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CustomImage
+      CustomImageFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CustomImageFragment
+      Disk = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Disk
+      DiskFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DiskFragment
+      DtlEnvironment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DtlEnvironment
+      DtlEnvironmentFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DtlEnvironmentFragment
+      Formula = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Formula
+      FormulaFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::FormulaFragment
+      GalleryImage = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::GalleryImage
+      Lab = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Lab
+      LabCost = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabCost
+      LabFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabFragment
+      LabVirtualMachine = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabVirtualMachine
+      LabVirtualMachineFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabVirtualMachineFragment
+      NotificationChannel = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::NotificationChannel
+      NotificationChannelFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::NotificationChannelFragment
+      Policy = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Policy
+      PolicyFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::PolicyFragment
+      Secret = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Secret
+      SecretFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::SecretFragment
+      ServiceFabric = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ServiceFabric
+      ServiceFabricFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ServiceFabricFragment
+      ServiceRunner = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ServiceRunner
+      User = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::User
+      UserFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::UserFragment
+      VirtualNetwork = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::VirtualNetwork
+      VirtualNetworkFragment = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::VirtualNetworkFragment
+      EnableStatus = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::EnableStatus
+      SourceControlType = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::SourceControlType
+      StorageType = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::StorageType
+      CostThresholdStatus = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CostThresholdStatus
+      WindowsOsState = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::WindowsOsState
+      LinuxOsState = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LinuxOsState
+      CustomImageOsType = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CustomImageOsType
+      HostCachingOptions = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::HostCachingOptions
+      NotificationChannelEventType = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::NotificationChannelEventType
+      TransportProtocol = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::TransportProtocol
+      VirtualMachineCreationSource = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::VirtualMachineCreationSource
+      FileUploadOptions = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::FileUploadOptions
+      PremiumDataDisk = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::PremiumDataDisk
+      EnvironmentPermission = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::EnvironmentPermission
+      TargetCostStatus = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::TargetCostStatus
+      ReportingCycleType = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ReportingCycleType
+      CostType = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CostType
+      HttpStatusCode = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::HttpStatusCode
+      PolicyStatus = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::PolicyStatus
+      PolicyFactName = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::PolicyFactName
+      PolicyEvaluatorType = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::PolicyEvaluatorType
+      UsagePermissionType = Azure::DevTestLabs::Mgmt::V2018_09_15::Models::UsagePermissionType
     end
 
     #
     # DevTestLabsManagementClass
     #
     class DevTestLabsManagementClass
-      attr_reader :provider_operations, :labs, :operations, :global_schedules, :artifact_sources, :arm_templates, :artifacts, :costs, :custom_images, :formulas, :gallery_images, :notification_channels, :policy_sets, :policies, :schedules, :service_runners, :users, :disks, :environments, :secrets, :virtual_machines, :virtual_machine_schedules, :virtual_networks, :configurable, :base_url, :options, :model_classes
+      attr_reader :provider_operations, :labs, :operations, :global_schedules, :artifact_sources, :arm_templates, :artifacts, :costs, :custom_images, :formulas, :gallery_images, :notification_channels, :policy_sets, :policies, :schedules, :service_runners, :users, :disks, :environments, :secrets, :service_fabrics, :service_fabric_schedules, :virtual_machines, :virtual_machine_schedules, :virtual_networks, :configurable, :base_url, :options, :model_classes
 
       def initialize(options = {})
         if options.is_a?(Hash) && options.length == 0
@@ -208,7 +243,7 @@ def initialize(options = {})
         @base_url = options[:base_url].nil? ? nil:options[:base_url]
         @options = options[:options].nil? ? nil:options[:options]
 
-        @client_0 = Azure::DevTestLabs::Mgmt::V2016_05_15::DevTestLabsClient.new(configurable.credentials, base_url, options)
+        @client_0 = Azure::DevTestLabs::Mgmt::V2018_09_15::DevTestLabsClient.new(configurable.credentials, base_url, options)
         if(@client_0.respond_to?(:subscription_id))
           @client_0.subscription_id = configurable.subscription_id
         end
@@ -233,6 +268,8 @@ def initialize(options = {})
         @disks = @client_0.disks
         @environments = @client_0.environments
         @secrets = @client_0.secrets
+        @service_fabrics = @client_0.service_fabrics
+        @service_fabric_schedules = @client_0.service_fabric_schedules
         @virtual_machines = @client_0.virtual_machines
         @virtual_machine_schedules = @client_0.virtual_machine_schedules
         @virtual_networks = @client_0.virtual_networks
@@ -256,473 +293,572 @@ def method_missing(method, *args)
     end
 
     class ModelClasses
-      def external_subnet_fragment
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ExternalSubnetFragment
+      def shared_public_ip_address_configuration
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::SharedPublicIpAddressConfiguration
       end
-      def gallery_image_reference
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::GalleryImageReference
+      def week_details
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::WeekDetails
       end
-      def day_details
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::DayDetails
+      def network_interface_properties
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::NetworkInterfaceProperties
       end
-      def inbound_nat_rule
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::InboundNatRule
+      def hour_details
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::HourDetails
       end
-      def notification_settings
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::NotificationSettings
+      def schedule_creation_parameter
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ScheduleCreationParameter
       end
-      def shared_public_ip_address_configuration
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::SharedPublicIpAddressConfiguration
+      def environment_deployment_properties_fragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::EnvironmentDeploymentPropertiesFragment
       end
-      def export_resource_usage_parameters
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ExportResourceUsageParameters
+      def virtual_network_list
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::VirtualNetworkList
       end
-      def week_details_fragment
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::WeekDetailsFragment
+      def subnet
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Subnet
       end
-      def external_subnet
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ExternalSubnet
+      def day_details_fragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DayDetailsFragment
       end
-      def hour_details_fragment
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::HourDetailsFragment
+      def dtl_environment_list
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DtlEnvironmentList
       end
-      def week_details
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::WeekDetails
+      def notification_settings_fragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::NotificationSettingsFragment
       end
-      def user_secret_store
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::UserSecretStore
+      def evaluate_policies_properties
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::EvaluatePoliciesProperties
       end
-      def hour_details
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::HourDetails
+      def user_secret_store_fragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::UserSecretStoreFragment
       end
-      def artifact_parameter_properties
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ArtifactParameterProperties
+      def evaluate_policies_request
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::EvaluatePoliciesRequest
       end
       def artifact_install_properties
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ArtifactInstallProperties
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArtifactInstallProperties
       end
-      def response_with_continuation_lab
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationLab
+      def policy_violation
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::PolicyViolation
       end
       def parameters_value_file_info
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ParametersValueFileInfo
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ParametersValueFileInfo
       end
-      def response_with_continuation_lab_virtual_machine
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationLabVirtualMachine
+      def policy_set_result
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::PolicySetResult
       end
       def arm_template_info
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ArmTemplateInfo
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArmTemplateInfo
       end
-      def network_interface_properties
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::NetworkInterfaceProperties
+      def evaluate_policies_response
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::EvaluatePoliciesResponse
+      end
+      def arm_template_parameter_properties
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArmTemplateParameterProperties
       end
-      def response_with_continuation_user
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationUser
+      def event
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Event
       end
-      def lab_virtual_machine_creation_parameter
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::LabVirtualMachineCreationParameter
+      def user_secret_store
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::UserSecretStore
+      end
+      def event_fragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::EventFragment
       end
       def artifact_deployment_status_properties_fragment
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ArtifactDeploymentStatusPropertiesFragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArtifactDeploymentStatusPropertiesFragment
       end
-      def formula_properties_from_vm
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::FormulaPropertiesFromVm
+      def export_resource_usage_parameters
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ExportResourceUsageParameters
       end
       def artifact_install_properties_fragment
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ArtifactInstallPropertiesFragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArtifactInstallPropertiesFragment
       end
-      def response_with_continuation_lab_vhd
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationLabVhd
+      def external_subnet
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ExternalSubnet
       end
-      def subnet
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::Subnet
+      def user_identity
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::UserIdentity
       end
-      def user_secret_store_fragment
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::UserSecretStoreFragment
+      def external_subnet_fragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ExternalSubnetFragment
+      end
+      def artifact_source_list
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArtifactSourceList
+      end
+      def gallery_image_reference
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::GalleryImageReference
       end
       def attach_new_data_disk_options
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::AttachNewDataDiskOptions
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::AttachNewDataDiskOptions
       end
-      def gallery_image_reference_fragment
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::GalleryImageReferenceFragment
+      def inbound_nat_rule
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::InboundNatRule
       end
-      def parameter_info
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ParameterInfo
+      def bulk_creation_parameters
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::BulkCreationParameters
+      end
+      def day_details
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DayDetails
+      end
+      def notification_settings
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::NotificationSettings
       end
       def compute_data_disk
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ComputeDataDisk
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ComputeDataDisk
       end
-      def generate_arm_template_request
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::GenerateArmTemplateRequest
+      def shutdown_notification_content
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ShutdownNotificationContent
       end
       def compute_vm_instance_view_status
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ComputeVmInstanceViewStatus
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ComputeVmInstanceViewStatus
       end
-      def generate_upload_uri_parameter
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::GenerateUploadUriParameter
+      def lab_virtual_machine_creation_parameter
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabVirtualMachineCreationParameter
       end
       def compute_vm_properties
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ComputeVmProperties
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ComputeVmProperties
       end
-      def generate_upload_uri_response
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::GenerateUploadUriResponse
+      def formula_properties_from_vm
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::FormulaPropertiesFromVm
       end
       def percentage_cost_threshold_properties
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::PercentageCostThresholdProperties
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::PercentageCostThresholdProperties
       end
-      def identity_properties
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::IdentityProperties
+      def service_runner_list
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ServiceRunnerList
       end
       def windows_os_info
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::WindowsOsInfo
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::WindowsOsInfo
       end
-      def inbound_nat_rule_fragment
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::InboundNatRuleFragment
+      def gallery_image_reference_fragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::GalleryImageReferenceFragment
       end
       def custom_image_properties_from_vm
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::CustomImagePropertiesFromVm
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CustomImagePropertiesFromVm
       end
-      def user_identity_fragment
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::UserIdentityFragment
+      def inbound_nat_rule_fragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::InboundNatRuleFragment
       end
-      def response_with_continuation_schedule
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationSchedule
+      def data_disk_storage_type_info
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DataDiskStorageTypeInfo
       end
-      def target_cost_properties
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::TargetCostProperties
+      def shared_public_ip_address_configuration_fragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::SharedPublicIpAddressConfigurationFragment
       end
-      def detach_data_disk_properties
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::DetachDataDiskProperties
+      def subnet_override_fragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::SubnetOverrideFragment
       end
-      def lab_cost_summary_properties
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::LabCostSummaryProperties
+      def network_interface_properties_fragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::NetworkInterfacePropertiesFragment
       end
-      def response_with_continuation_policy
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationPolicy
+      def linux_os_info_fragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LinuxOsInfoFragment
       end
-      def lab_cost_details_properties
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::LabCostDetailsProperties
+      def schedule_creation_parameter_fragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ScheduleCreationParameterFragment
       end
-      def response_with_continuation_notification_channel
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationNotificationChannel
+      def custom_image_properties_custom_fragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CustomImagePropertiesCustomFragment
       end
-      def lab_resource_cost_properties
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::LabResourceCostProperties
+      def lab_virtual_machine_creation_parameter_fragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabVirtualMachineCreationParameterFragment
       end
-      def evaluate_policies_request
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::EvaluatePoliciesRequest
+      def custom_image_properties_from_plan_fragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CustomImagePropertiesFromPlanFragment
       end
-      def subnet_override_fragment
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::SubnetOverrideFragment
+      def formula_properties_from_vm_fragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::FormulaPropertiesFromVmFragment
       end
-      def policy_set_result
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::PolicySetResult
+      def custom_image_list
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CustomImageList
       end
-      def subnet_shared_public_ip_address_configuration_fragment
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::SubnetSharedPublicIpAddressConfigurationFragment
+      def service_fabric_list
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ServiceFabricList
       end
-      def event
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::Event
+      def data_disk_properties_fragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DataDiskPropertiesFragment
       end
-      def lab_vhd
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::LabVhd
+      def formula_list
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::FormulaList
       end
-      def day_details_fragment
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::DayDetailsFragment
+      def detach_disk_properties
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DetachDiskProperties
       end
-      def subnet_fragment
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::SubnetFragment
+      def secret_list
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::SecretList
       end
-      def user_identity
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::UserIdentity
+      def subnet_shared_public_ip_address_configuration
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::SubnetSharedPublicIpAddressConfiguration
       end
-      def shared_public_ip_address_configuration_fragment
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::SharedPublicIpAddressConfigurationFragment
+      def gallery_image_list
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::GalleryImageList
       end
-      def response_with_continuation_service_runner
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationServiceRunner
+      def environment_deployment_properties
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::EnvironmentDeploymentProperties
       end
-      def network_interface_properties_fragment
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::NetworkInterfacePropertiesFragment
+      def parameter_info
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ParameterInfo
+      end
+      def week_details_fragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::WeekDetailsFragment
+      end
+      def generate_arm_template_request
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::GenerateArmTemplateRequest
+      end
+      def user_list
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::UserList
+      end
+      def generate_upload_uri_parameter
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::GenerateUploadUriParameter
+      end
+      def apply_artifacts_request
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ApplyArtifactsRequest
+      end
+      def generate_upload_uri_response
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::GenerateUploadUriResponse
+      end
+      def arm_template_list
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArmTemplateList
+      end
+      def identity_properties
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::IdentityProperties
       end
       def artifact_deployment_status_properties
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ArtifactDeploymentStatusProperties
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArtifactDeploymentStatusProperties
       end
-      def shutdown_notification_content
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ShutdownNotificationContent
+      def import_lab_virtual_machine_request
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ImportLabVirtualMachineRequest
       end
-      def response_with_continuation_secret
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationSecret
+      def artifact_list
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArtifactList
       end
-      def retarget_schedule_properties
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::RetargetScheduleProperties
+      def lab_announcement_properties
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabAnnouncementProperties
       end
-      def bulk_creation_parameters
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::BulkCreationParameters
+      def attach_disk_properties
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::AttachDiskProperties
+      end
+      def lab_support_properties
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabSupportProperties
       end
-      def response_with_continuation_virtual_network
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationVirtualNetwork
+      def bulk_creation_parameters_fragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::BulkCreationParametersFragment
+      end
+      def schedule_list
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ScheduleList
       end
       def compute_data_disk_fragment
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ComputeDataDiskFragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ComputeDataDiskFragment
       end
-      def notify_parameters
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::NotifyParameters
+      def lab_announcement_properties_fragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabAnnouncementPropertiesFragment
       end
       def compute_vm_properties_fragment
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ComputeVmPropertiesFragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ComputeVmPropertiesFragment
       end
-      def operation_error
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::OperationError
+      def target_cost_properties
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::TargetCostProperties
       end
       def linux_os_info
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::LinuxOsInfo
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LinuxOsInfo
       end
-      def operation_metadata_display
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::OperationMetadataDisplay
+      def lab_cost_summary_properties
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabCostSummaryProperties
       end
-      def data_disk_properties
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::DataDiskProperties
+      def custom_image_properties_from_plan
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CustomImagePropertiesFromPlan
       end
-      def operation_metadata
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::OperationMetadata
+      def lab_cost_details_properties
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabCostDetailsProperties
       end
-      def environment_deployment_properties
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::EnvironmentDeploymentProperties
+      def custom_image_properties_from_vm_fragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CustomImagePropertiesFromVmFragment
       end
-      def operation_result
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::OperationResult
+      def lab_resource_cost_properties
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabResourceCostProperties
       end
-      def policy_violation
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::PolicyViolation
+      def subnet_shared_public_ip_address_configuration_fragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::SubnetSharedPublicIpAddressConfigurationFragment
       end
-      def subnet_override
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::SubnetOverride
+      def retarget_schedule_properties
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::RetargetScheduleProperties
       end
-      def event_fragment
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::EventFragment
+      def detach_data_disk_properties
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DetachDataDiskProperties
       end
-      def subnet_shared_public_ip_address_configuration
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::SubnetSharedPublicIpAddressConfiguration
+      def lab_support_properties_fragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabSupportPropertiesFragment
       end
-      def apply_artifacts_request
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ApplyArtifactsRequest
+      def disk_list
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DiskList
       end
-      def port
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::Port
+      def resource
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Resource
+      end
+      def hour_details_fragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::HourDetailsFragment
+      end
+      def lab_list
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabList
+      end
+      def user_identity_fragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::UserIdentityFragment
+      end
+      def lab_vhd
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabVhd
       end
       def artifact_parameter_properties_fragment
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ArtifactParameterPropertiesFragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArtifactParameterPropertiesFragment
       end
-      def port_fragment
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::PortFragment
+      def lab_vhd_list
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabVhdList
       end
-      def provider_operation_result
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ProviderOperationResult
+      def attach_new_data_disk_options_fragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::AttachNewDataDiskOptionsFragment
       end
-      def cost_threshold_properties
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::CostThresholdProperties
+      def resize_lab_virtual_machine_properties
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ResizeLabVirtualMachineProperties
       end
-      def resource
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::Resource
+      def compute_vm_instance_view_status_fragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ComputeVmInstanceViewStatusFragment
       end
-      def detach_disk_properties
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::DetachDiskProperties
+      def rdp_connection
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::RdpConnection
       end
-      def response_with_continuation_arm_template
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationArmTemplate
+      def custom_image_properties_custom
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CustomImagePropertiesCustom
       end
-      def evaluate_policies_response
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::EvaluatePoliciesResponse
+      def lab_virtual_machine_list
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabVirtualMachineList
       end
-      def response_with_continuation_artifact
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationArtifact
+      def data_disk_storage_type_info_fragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DataDiskStorageTypeInfoFragment
       end
-      def arm_template_parameter_properties
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ArmTemplateParameterProperties
+      def provider_operation_result
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ProviderOperationResult
       end
-      def response_with_continuation_artifact_source
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationArtifactSource
+      def subnet_override
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::SubnetOverride
       end
-      def compute_vm_instance_view_status_fragment
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ComputeVmInstanceViewStatusFragment
+      def port_fragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::PortFragment
       end
-      def response_with_continuation_custom_image
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationCustomImage
+      def artifact_parameter_properties
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArtifactParameterProperties
       end
-      def evaluate_policies_properties
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::EvaluatePoliciesProperties
+      def notification_channel_list
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::NotificationChannelList
       end
-      def response_with_continuation_disk
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationDisk
+      def update_resource
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::UpdateResource
       end
-      def attach_disk_properties
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::AttachDiskProperties
+      def notify_parameters
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::NotifyParameters
       end
-      def response_with_continuation_dtl_environment
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationDtlEnvironment
+      def cost_threshold_properties
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CostThresholdProperties
       end
-      def notification_settings_fragment
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::NotificationSettingsFragment
+      def operation_error
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::OperationError
       end
-      def response_with_continuation_formula
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationFormula
+      def data_disk_properties
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DataDiskProperties
       end
-      def custom_image_properties_custom
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::CustomImagePropertiesCustom
+      def operation_metadata_display
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::OperationMetadataDisplay
       end
-      def response_with_continuation_gallery_image
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ResponseWithContinuationGalleryImage
+      def arm_template_parameter_properties_fragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArmTemplateParameterPropertiesFragment
+      end
+      def operation_metadata
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::OperationMetadata
+      end
+      def windows_os_info_fragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::WindowsOsInfoFragment
+      end
+      def operation_result
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::OperationResult
+      end
+      def port
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Port
+      end
+      def subnet_fragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::SubnetFragment
+      end
+      def policy_list
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::PolicyList
       end
       def schedule
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::Schedule
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Schedule
       end
       def applicable_schedule
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ApplicableSchedule
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ApplicableSchedule
       end
       def schedule_fragment
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ScheduleFragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ScheduleFragment
       end
       def applicable_schedule_fragment
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ApplicableScheduleFragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ApplicableScheduleFragment
       end
       def arm_template
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ArmTemplate
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArmTemplate
       end
       def artifact
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::Artifact
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Artifact
       end
       def artifact_source
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ArtifactSource
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArtifactSource
       end
       def artifact_source_fragment
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ArtifactSourceFragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ArtifactSourceFragment
       end
       def custom_image
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::CustomImage
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CustomImage
+      end
+      def custom_image_fragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CustomImageFragment
       end
       def disk
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::Disk
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Disk
+      end
+      def disk_fragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DiskFragment
       end
       def dtl_environment
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::DtlEnvironment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DtlEnvironment
+      end
+      def dtl_environment_fragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::DtlEnvironmentFragment
       end
       def formula
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::Formula
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Formula
+      end
+      def formula_fragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::FormulaFragment
       end
       def gallery_image
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::GalleryImage
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::GalleryImage
       end
       def lab
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::Lab
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Lab
       end
       def lab_cost
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::LabCost
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabCost
       end
       def lab_fragment
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::LabFragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabFragment
       end
       def lab_virtual_machine
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::LabVirtualMachine
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabVirtualMachine
       end
       def lab_virtual_machine_fragment
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::LabVirtualMachineFragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LabVirtualMachineFragment
       end
       def notification_channel
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::NotificationChannel
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::NotificationChannel
       end
       def notification_channel_fragment
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::NotificationChannelFragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::NotificationChannelFragment
       end
       def policy
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::Policy
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Policy
       end
       def policy_fragment
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::PolicyFragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::PolicyFragment
       end
       def secret
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::Secret
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::Secret
+      end
+      def secret_fragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::SecretFragment
+      end
+      def service_fabric
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ServiceFabric
+      end
+      def service_fabric_fragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ServiceFabricFragment
       end
       def service_runner
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ServiceRunner
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ServiceRunner
       end
       def user
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::User
-      end
-      def virtual_network
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::VirtualNetwork
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::User
       end
       def user_fragment
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::UserFragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::UserFragment
+      end
+      def virtual_network
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::VirtualNetwork
       end
       def virtual_network_fragment
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::VirtualNetworkFragment
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::VirtualNetworkFragment
       end
       def enable_status
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::EnableStatus
-      end
-      def notification_status
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::NotificationStatus
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::EnableStatus
       end
       def source_control_type
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::SourceControlType
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::SourceControlType
       end
       def storage_type
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::StorageType
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::StorageType
       end
       def cost_threshold_status
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::CostThresholdStatus
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CostThresholdStatus
       end
       def windows_os_state
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::WindowsOsState
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::WindowsOsState
       end
       def linux_os_state
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::LinuxOsState
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::LinuxOsState
       end
       def custom_image_os_type
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::CustomImageOsType
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CustomImageOsType
       end
       def host_caching_options
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::HostCachingOptions
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::HostCachingOptions
       end
       def notification_channel_event_type
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::NotificationChannelEventType
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::NotificationChannelEventType
       end
       def transport_protocol
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::TransportProtocol
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::TransportProtocol
       end
       def virtual_machine_creation_source
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::VirtualMachineCreationSource
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::VirtualMachineCreationSource
       end
       def file_upload_options
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::FileUploadOptions
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::FileUploadOptions
       end
       def premium_data_disk
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::PremiumDataDisk
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::PremiumDataDisk
+      end
+      def environment_permission
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::EnvironmentPermission
       end
       def target_cost_status
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::TargetCostStatus
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::TargetCostStatus
       end
       def reporting_cycle_type
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::ReportingCycleType
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::ReportingCycleType
       end
       def cost_type
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::CostType
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::CostType
       end
       def http_status_code
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::HttpStatusCode
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::HttpStatusCode
       end
       def policy_status
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::PolicyStatus
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::PolicyStatus
       end
       def policy_fact_name
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::PolicyFactName
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::PolicyFactName
       end
       def policy_evaluator_type
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::PolicyEvaluatorType
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::PolicyEvaluatorType
       end
       def usage_permission_type
-        Azure::DevTestLabs::Mgmt::V2016_05_15::Models::UsagePermissionType
+        Azure::DevTestLabs::Mgmt::V2018_09_15::Models::UsagePermissionType
       end
     end
   end
diff --git a/management/azure_mgmt_devtestlabs/lib/version.rb b/management/azure_mgmt_devtestlabs/lib/version.rb
index 7b1e87c7b9..9d55c03d23 100644
--- a/management/azure_mgmt_devtestlabs/lib/version.rb
+++ b/management/azure_mgmt_devtestlabs/lib/version.rb
@@ -3,5 +3,5 @@
 # Licensed under the MIT License. See License.txt in the project root for license information.
 
 module Azure::DevTestLabs::Mgmt
-    VERSION = '0.17.1'
+    VERSION = '0.17.2'
 end
diff --git a/management/azure_mgmt_hdinsight/lib/2015-03-01-preview/generated/azure_mgmt_hdinsight/hdinsight_management_client.rb b/management/azure_mgmt_hdinsight/lib/2015-03-01-preview/generated/azure_mgmt_hdinsight/hdinsight_management_client.rb
index fce4960469..2b3940450b 100644
--- a/management/azure_mgmt_hdinsight/lib/2015-03-01-preview/generated/azure_mgmt_hdinsight/hdinsight_management_client.rb
+++ b/management/azure_mgmt_hdinsight/lib/2015-03-01-preview/generated/azure_mgmt_hdinsight/hdinsight_management_client.rb
@@ -154,7 +154,7 @@ def make_request_async(method, path, options = {})
     #
     def add_telemetry
         sdk_information = 'azure_mgmt_hdinsight'
-        sdk_information = "#{sdk_information}/0.17.0"
+        sdk_information = "#{sdk_information}/0.17.1"
         add_user_agent_information(sdk_information)
     end
   end
diff --git a/management/azure_mgmt_hdinsight/lib/2015-03-01-preview/generated/azure_mgmt_hdinsight/models/storage_account.rb b/management/azure_mgmt_hdinsight/lib/2015-03-01-preview/generated/azure_mgmt_hdinsight/models/storage_account.rb
index 2720448f5d..ec3cbea050 100644
--- a/management/azure_mgmt_hdinsight/lib/2015-03-01-preview/generated/azure_mgmt_hdinsight/models/storage_account.rb
+++ b/management/azure_mgmt_hdinsight/lib/2015-03-01-preview/generated/azure_mgmt_hdinsight/models/storage_account.rb
@@ -30,6 +30,15 @@ class StorageAccount
       # @return [String] The storage account access key.
       attr_accessor :key
 
+      # @return [String] The resource ID of storage account, only to be
+      # specified for Azure Data Lake Storage Gen 2.
+      attr_accessor :resource_id
+
+      # @return [String] The managed identity (MSI) that is allowed to access
+      # the storage account, only to be specified for Azure Data Lake Storage
+      # Gen 2.
+      attr_accessor :msi_resource_id
+
 
       #
       # Mapper for StorageAccount class as Ruby Hash.
@@ -83,6 +92,22 @@ def self.mapper()
                 type: {
                   name: 'String'
                 }
+              },
+              resource_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'resourceId',
+                type: {
+                  name: 'String'
+                }
+              },
+              msi_resource_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'msiResourceId',
+                type: {
+                  name: 'String'
+                }
               }
             }
           }
diff --git a/management/azure_mgmt_hdinsight/lib/2018-06-01-preview/generated/azure_mgmt_hdinsight/hdinsight_management_client.rb b/management/azure_mgmt_hdinsight/lib/2018-06-01-preview/generated/azure_mgmt_hdinsight/hdinsight_management_client.rb
index c3fa8c81d0..2c65fadbcc 100644
--- a/management/azure_mgmt_hdinsight/lib/2018-06-01-preview/generated/azure_mgmt_hdinsight/hdinsight_management_client.rb
+++ b/management/azure_mgmt_hdinsight/lib/2018-06-01-preview/generated/azure_mgmt_hdinsight/hdinsight_management_client.rb
@@ -154,7 +154,7 @@ def make_request_async(method, path, options = {})
     #
     def add_telemetry
         sdk_information = 'azure_mgmt_hdinsight'
-        sdk_information = "#{sdk_information}/0.17.0"
+        sdk_information = "#{sdk_information}/0.17.1"
         add_user_agent_information(sdk_information)
     end
   end
diff --git a/management/azure_mgmt_hdinsight/lib/2018-06-01-preview/generated/azure_mgmt_hdinsight/models/storage_account.rb b/management/azure_mgmt_hdinsight/lib/2018-06-01-preview/generated/azure_mgmt_hdinsight/models/storage_account.rb
index ec0925fe42..07913c6a92 100644
--- a/management/azure_mgmt_hdinsight/lib/2018-06-01-preview/generated/azure_mgmt_hdinsight/models/storage_account.rb
+++ b/management/azure_mgmt_hdinsight/lib/2018-06-01-preview/generated/azure_mgmt_hdinsight/models/storage_account.rb
@@ -30,6 +30,15 @@ class StorageAccount
       # @return [String] The storage account access key.
       attr_accessor :key
 
+      # @return [String] The resource ID of storage account, only to be
+      # specified for Azure Data Lake Storage Gen 2.
+      attr_accessor :resource_id
+
+      # @return [String] The managed identity (MSI) that is allowed to access
+      # the storage account, only to be specified for Azure Data Lake Storage
+      # Gen 2.
+      attr_accessor :msi_resource_id
+
 
       #
       # Mapper for StorageAccount class as Ruby Hash.
@@ -83,6 +92,22 @@ def self.mapper()
                 type: {
                   name: 'String'
                 }
+              },
+              resource_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'resourceId',
+                type: {
+                  name: 'String'
+                }
+              },
+              msi_resource_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'msiResourceId',
+                type: {
+                  name: 'String'
+                }
               }
             }
           }
diff --git a/management/azure_mgmt_hdinsight/lib/version.rb b/management/azure_mgmt_hdinsight/lib/version.rb
index a8c51f7b0a..f497764b95 100644
--- a/management/azure_mgmt_hdinsight/lib/version.rb
+++ b/management/azure_mgmt_hdinsight/lib/version.rb
@@ -3,5 +3,5 @@
 # Licensed under the MIT License. See License.txt in the project root for license information.
 
 module Azure::Hdinsight::Mgmt
-  VERSION = '0.17.0'
+  VERSION = '0.17.1'
 end
diff --git a/management/azure_mgmt_labservices/.rspec b/management/azure_mgmt_labservices/.rspec
new file mode 100644
index 0000000000..4e33a322b5
--- /dev/null
+++ b/management/azure_mgmt_labservices/.rspec
@@ -0,0 +1,3 @@
+--require spec_helper
+--color
+--format documentation
diff --git a/management/azure_mgmt_labservices/LICENSE.txt b/management/azure_mgmt_labservices/LICENSE.txt
new file mode 100644
index 0000000000..d5b09a3830
--- /dev/null
+++ b/management/azure_mgmt_labservices/LICENSE.txt
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2015 Microsoft Corporation
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
\ No newline at end of file
diff --git a/management/azure_mgmt_labservices/Rakefile b/management/azure_mgmt_labservices/Rakefile
new file mode 100644
index 0000000000..ccbf835904
--- /dev/null
+++ b/management/azure_mgmt_labservices/Rakefile
@@ -0,0 +1,5 @@
+# encoding: utf-8
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License. See License.txt in the project root for license information.
+
+require "bundler/gem_tasks"
diff --git a/management/azure_mgmt_labservices/azure_mgmt_labservices.gemspec b/management/azure_mgmt_labservices/azure_mgmt_labservices.gemspec
new file mode 100644
index 0000000000..0dc97271c4
--- /dev/null
+++ b/management/azure_mgmt_labservices/azure_mgmt_labservices.gemspec
@@ -0,0 +1,42 @@
+# encoding: utf-8
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License. See License.txt in the project root for license information.
+
+lib = File.expand_path('../lib', __FILE__)
+$LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
+
+require '../azure_mgmt_labservices/lib/module_definition'
+require '../azure_mgmt_labservices/lib/version'
+
+Gem::Specification.new do |spec|
+  spec.name          = 'azure_mgmt_labservices'
+  spec.version       = Azure::Labservices::Mgmt::VERSION
+  spec.authors       = 'Microsoft Corporation'
+  spec.email         = 'azrubyteam@microsoft.com'
+  spec.description   = 'Microsoft Azure Labservices Library for Ruby'
+  spec.summary       = 'Official Ruby client library to consume Microsoft Azure Labservices.'
+  spec.homepage      = 'https://aka.ms/azure-sdk-for-ruby'
+  spec.license       = 'MIT'
+  spec.metadata      = {
+      'bug_tracker_uri' => 'https://github.com/Azure/azure-sdk-for-ruby/issues',
+      'changelog_uri' => 'https://github.com/Azure/azure-sdk-for-ruby/blob/master/ChangeLog.md',
+      'documentation_uri' => 'https://azure.microsoft.com/en-us/develop/ruby/',
+      'homepage_uri' => 'https://aka.ms/azure-sdk-for-ruby',
+      'source_code_uri' => 'https://github.com/Azure/azure-sdk-for-ruby/tree/master/management/azure_mgmt_labservices'
+  }
+
+  spec.files         = Dir["LICENSE.txt", "lib/**/*"]
+  spec.files.reject! { |fn| fn.include? "build.json" }
+  spec.bindir        = 'bin'
+  spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
+  spec.require_paths = ['lib']
+
+  spec.required_ruby_version = '>= 2.0.0'
+
+  spec.add_development_dependency 'bundler', '~> 1.9'
+  spec.add_development_dependency 'rake', '~> 10'
+  spec.add_development_dependency 'rspec', '~> 3'
+  spec.add_development_dependency 'dotenv', '~> 2'
+
+  spec.add_runtime_dependency 'ms_rest_azure', '~> 0.11.0'
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices.rb
new file mode 100644
index 0000000000..ddba00ab47
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices.rb
@@ -0,0 +1,109 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+require 'uri'
+require 'cgi'
+require 'date'
+require 'json'
+require 'base64'
+require 'erb'
+require 'securerandom'
+require 'time'
+require 'timeliness'
+require 'faraday'
+require 'faraday-cookie_jar'
+require 'concurrent'
+require 'ms_rest'
+require '2018-10-15/generated/azure_mgmt_labservices/module_definition'
+require 'ms_rest_azure'
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  autoload :ProviderOperations,                                 '2018-10-15/generated/azure_mgmt_labservices/provider_operations.rb'
+  autoload :GlobalUsers,                                        '2018-10-15/generated/azure_mgmt_labservices/global_users.rb'
+  autoload :LabAccounts,                                        '2018-10-15/generated/azure_mgmt_labservices/lab_accounts.rb'
+  autoload :Operations,                                         '2018-10-15/generated/azure_mgmt_labservices/operations.rb'
+  autoload :GalleryImages,                                      '2018-10-15/generated/azure_mgmt_labservices/gallery_images.rb'
+  autoload :Labs,                                               '2018-10-15/generated/azure_mgmt_labservices/labs.rb'
+  autoload :EnvironmentSettings,                                '2018-10-15/generated/azure_mgmt_labservices/environment_settings.rb'
+  autoload :Environments,                                       '2018-10-15/generated/azure_mgmt_labservices/environments.rb'
+  autoload :Users,                                              '2018-10-15/generated/azure_mgmt_labservices/users.rb'
+  autoload :ManagedLabsClient,                                  '2018-10-15/generated/azure_mgmt_labservices/managed_labs_client.rb'
+
+  module Models
+    autoload :SizeAvailability,                                   '2018-10-15/generated/azure_mgmt_labservices/models/size_availability.rb'
+    autoload :RegionalAvailability,                               '2018-10-15/generated/azure_mgmt_labservices/models/regional_availability.rb'
+    autoload :GetRegionalAvailabilityResponse,                    '2018-10-15/generated/azure_mgmt_labservices/models/get_regional_availability_response.rb'
+    autoload :ReferenceVmCreationParameters,                      '2018-10-15/generated/azure_mgmt_labservices/models/reference_vm_creation_parameters.rb'
+    autoload :AddUsersPayload,                                    '2018-10-15/generated/azure_mgmt_labservices/models/add_users_payload.rb'
+    autoload :EnvironmentSettingCreationParameters,               '2018-10-15/generated/azure_mgmt_labservices/models/environment_setting_creation_parameters.rb'
+    autoload :CreateLabProperties,                                '2018-10-15/generated/azure_mgmt_labservices/models/create_lab_properties.rb'
+    autoload :ResourceSettingCreationParameters,                  '2018-10-15/generated/azure_mgmt_labservices/models/resource_setting_creation_parameters.rb'
+    autoload :NetworkInterface,                                   '2018-10-15/generated/azure_mgmt_labservices/models/network_interface.rb'
+    autoload :SizeConfigurationPropertiesFragment,                '2018-10-15/generated/azure_mgmt_labservices/models/size_configuration_properties_fragment.rb'
+    autoload :LabCreationParameters,                              '2018-10-15/generated/azure_mgmt_labservices/models/lab_creation_parameters.rb'
+    autoload :ResourceSet,                                        '2018-10-15/generated/azure_mgmt_labservices/models/resource_set.rb'
+    autoload :EnvironmentDetails,                                 '2018-10-15/generated/azure_mgmt_labservices/models/environment_details.rb'
+    autoload :LatestOperationResult,                              '2018-10-15/generated/azure_mgmt_labservices/models/latest_operation_result.rb'
+    autoload :ResponseWithContinuationGalleryImage,               '2018-10-15/generated/azure_mgmt_labservices/models/response_with_continuation_gallery_image.rb'
+    autoload :RegisterPayload,                                    '2018-10-15/generated/azure_mgmt_labservices/models/register_payload.rb'
+    autoload :VmStateDetails,                                     '2018-10-15/generated/azure_mgmt_labservices/models/vm_state_details.rb'
+    autoload :SizeConfigurationProperties,                        '2018-10-15/generated/azure_mgmt_labservices/models/size_configuration_properties.rb'
+    autoload :ResourceSettings,                                   '2018-10-15/generated/azure_mgmt_labservices/models/resource_settings.rb'
+    autoload :ResponseWithContinuationUser,                       '2018-10-15/generated/azure_mgmt_labservices/models/response_with_continuation_user.rb'
+    autoload :ReferenceVmFragment,                                '2018-10-15/generated/azure_mgmt_labservices/models/reference_vm_fragment.rb'
+    autoload :ResponseWithContinuationLabAccount,                 '2018-10-15/generated/azure_mgmt_labservices/models/response_with_continuation_lab_account.rb'
+    autoload :ResponseWithContinuationEnvironment,                '2018-10-15/generated/azure_mgmt_labservices/models/response_with_continuation_environment.rb'
+    autoload :LabDetails,                                         '2018-10-15/generated/azure_mgmt_labservices/models/lab_details.rb'
+    autoload :EnvironmentSize,                                    '2018-10-15/generated/azure_mgmt_labservices/models/environment_size.rb'
+    autoload :ResponseWithContinuationLab,                        '2018-10-15/generated/azure_mgmt_labservices/models/response_with_continuation_lab.rb'
+    autoload :EnvironmentSizeFragment,                            '2018-10-15/generated/azure_mgmt_labservices/models/environment_size_fragment.rb'
+    autoload :ListEnvironmentsPayload,                            '2018-10-15/generated/azure_mgmt_labservices/models/list_environments_payload.rb'
+    autoload :Resource,                                           '2018-10-15/generated/azure_mgmt_labservices/models/resource.rb'
+    autoload :ListEnvironmentsResponse,                           '2018-10-15/generated/azure_mgmt_labservices/models/list_environments_response.rb'
+    autoload :GalleryImageReferenceFragment,                      '2018-10-15/generated/azure_mgmt_labservices/models/gallery_image_reference_fragment.rb'
+    autoload :ListLabsResponse,                                   '2018-10-15/generated/azure_mgmt_labservices/models/list_labs_response.rb'
+    autoload :GetPersonalPreferencesResponse,                     '2018-10-15/generated/azure_mgmt_labservices/models/get_personal_preferences_response.rb'
+    autoload :OperationBatchStatusPayload,                        '2018-10-15/generated/azure_mgmt_labservices/models/operation_batch_status_payload.rb'
+    autoload :ResourceSetFragment,                                '2018-10-15/generated/azure_mgmt_labservices/models/resource_set_fragment.rb'
+    autoload :OperationBatchStatusResponseItem,                   '2018-10-15/generated/azure_mgmt_labservices/models/operation_batch_status_response_item.rb'
+    autoload :ReferenceVm,                                        '2018-10-15/generated/azure_mgmt_labservices/models/reference_vm.rb'
+    autoload :OperationBatchStatusResponse,                       '2018-10-15/generated/azure_mgmt_labservices/models/operation_batch_status_response.rb'
+    autoload :ResourceSettingsFragment,                           '2018-10-15/generated/azure_mgmt_labservices/models/resource_settings_fragment.rb'
+    autoload :OperationError,                                     '2018-10-15/generated/azure_mgmt_labservices/models/operation_error.rb'
+    autoload :SizeInfoFragment,                                   '2018-10-15/generated/azure_mgmt_labservices/models/size_info_fragment.rb'
+    autoload :OperationMetadataDisplay,                           '2018-10-15/generated/azure_mgmt_labservices/models/operation_metadata_display.rb'
+    autoload :ResetPasswordPayload,                               '2018-10-15/generated/azure_mgmt_labservices/models/reset_password_payload.rb'
+    autoload :OperationMetadata,                                  '2018-10-15/generated/azure_mgmt_labservices/models/operation_metadata.rb'
+    autoload :VirtualMachineDetails,                              '2018-10-15/generated/azure_mgmt_labservices/models/virtual_machine_details.rb'
+    autoload :OperationResult,                                    '2018-10-15/generated/azure_mgmt_labservices/models/operation_result.rb'
+    autoload :ResponseWithContinuationEnvironmentSetting,         '2018-10-15/generated/azure_mgmt_labservices/models/response_with_continuation_environment_setting.rb'
+    autoload :OperationStatusPayload,                             '2018-10-15/generated/azure_mgmt_labservices/models/operation_status_payload.rb'
+    autoload :GalleryImageReference,                              '2018-10-15/generated/azure_mgmt_labservices/models/gallery_image_reference.rb'
+    autoload :OperationStatusResponse,                            '2018-10-15/generated/azure_mgmt_labservices/models/operation_status_response.rb'
+    autoload :EnvironmentOperationsPayload,                       '2018-10-15/generated/azure_mgmt_labservices/models/environment_operations_payload.rb'
+    autoload :PersonalPreferencesOperationsPayload,               '2018-10-15/generated/azure_mgmt_labservices/models/personal_preferences_operations_payload.rb'
+    autoload :GetEnvironmentResponse,                             '2018-10-15/generated/azure_mgmt_labservices/models/get_environment_response.rb'
+    autoload :ProviderOperationResult,                            '2018-10-15/generated/azure_mgmt_labservices/models/provider_operation_result.rb'
+    autoload :SizeInfo,                                           '2018-10-15/generated/azure_mgmt_labservices/models/size_info.rb'
+    autoload :PublishPayload,                                     '2018-10-15/generated/azure_mgmt_labservices/models/publish_payload.rb'
+    autoload :Environment,                                        '2018-10-15/generated/azure_mgmt_labservices/models/environment.rb'
+    autoload :EnvironmentFragment,                                '2018-10-15/generated/azure_mgmt_labservices/models/environment_fragment.rb'
+    autoload :EnvironmentSetting,                                 '2018-10-15/generated/azure_mgmt_labservices/models/environment_setting.rb'
+    autoload :EnvironmentSettingFragment,                         '2018-10-15/generated/azure_mgmt_labservices/models/environment_setting_fragment.rb'
+    autoload :GalleryImage,                                       '2018-10-15/generated/azure_mgmt_labservices/models/gallery_image.rb'
+    autoload :GalleryImageFragment,                               '2018-10-15/generated/azure_mgmt_labservices/models/gallery_image_fragment.rb'
+    autoload :Lab,                                                '2018-10-15/generated/azure_mgmt_labservices/models/lab.rb'
+    autoload :LabAccount,                                         '2018-10-15/generated/azure_mgmt_labservices/models/lab_account.rb'
+    autoload :LabAccountFragment,                                 '2018-10-15/generated/azure_mgmt_labservices/models/lab_account_fragment.rb'
+    autoload :LabFragment,                                        '2018-10-15/generated/azure_mgmt_labservices/models/lab_fragment.rb'
+    autoload :User,                                               '2018-10-15/generated/azure_mgmt_labservices/models/user.rb'
+    autoload :UserFragment,                                       '2018-10-15/generated/azure_mgmt_labservices/models/user_fragment.rb'
+    autoload :ManagedLabVmSize,                                   '2018-10-15/generated/azure_mgmt_labservices/models/managed_lab_vm_size.rb'
+    autoload :PublishingState,                                    '2018-10-15/generated/azure_mgmt_labservices/models/publishing_state.rb'
+    autoload :ConfigurationState,                                 '2018-10-15/generated/azure_mgmt_labservices/models/configuration_state.rb'
+    autoload :LabUserAccessMode,                                  '2018-10-15/generated/azure_mgmt_labservices/models/lab_user_access_mode.rb'
+    autoload :AddRemove,                                          '2018-10-15/generated/azure_mgmt_labservices/models/add_remove.rb'
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/environment_settings.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/environment_settings.rb
new file mode 100644
index 0000000000..a2a2e11a46
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/environment_settings.rb
@@ -0,0 +1,1254 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  #
+  # The Managed Labs Client.
+  #
+  class EnvironmentSettings
+    include MsRestAzure
+
+    #
+    # Creates and initializes a new instance of the EnvironmentSettings class.
+    # @param client service class for accessing basic functionality.
+    #
+    def initialize(client)
+      @client = client
+    end
+
+    # @return [ManagedLabsClient] reference to the ManagedLabsClient
+    attr_reader :client
+
+    #
+    # List environment setting in a given lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=publishingState)'
+    # @param filter [String] The filter to apply to the operation.
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation.
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Array<EnvironmentSetting>] operation results.
+    #
+    def list(resource_group_name, lab_account_name, lab_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      first_page = list_as_lazy(resource_group_name, lab_account_name, lab_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers)
+      first_page.get_all_items
+    end
+
+    #
+    # List environment setting in a given lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=publishingState)'
+    # @param filter [String] The filter to apply to the operation.
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation.
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_with_http_info(resource_group_name, lab_account_name, lab_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      list_async(resource_group_name, lab_account_name, lab_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List environment setting in a given lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=publishingState)'
+    # @param filter [String] The filter to apply to the operation.
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation.
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_async(resource_group_name, lab_account_name, lab_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_account_name is nil' if lab_account_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.LabServices/labaccounts/{labAccountName}/labs/{labName}/environmentsettings'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labAccountName' => lab_account_name,'labName' => lab_name},
+          query_params: {'$expand' => expand,'$filter' => filter,'$top' => top,'$orderby' => orderby,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::ResponseWithContinuationEnvironmentSetting.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Get environment setting
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=publishingState)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [EnvironmentSetting] operation results.
+    #
+    def get(resource_group_name, lab_account_name, lab_name, environment_setting_name, expand:nil, custom_headers:nil)
+      response = get_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, expand:expand, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Get environment setting
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=publishingState)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def get_with_http_info(resource_group_name, lab_account_name, lab_name, environment_setting_name, expand:nil, custom_headers:nil)
+      get_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, expand:expand, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Get environment setting
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=publishingState)'
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def get_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, expand:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_account_name is nil' if lab_account_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'environment_setting_name is nil' if environment_setting_name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.LabServices/labaccounts/{labAccountName}/labs/{labName}/environmentsettings/{environmentSettingName}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labAccountName' => lab_account_name,'labName' => lab_name,'environmentSettingName' => environment_setting_name},
+          query_params: {'$expand' => expand,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::EnvironmentSetting.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Create or replace an existing Environment Setting. This operation can take a
+    # while to complete
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param environment_setting [EnvironmentSetting] Represents settings of an
+    # environment, from which environment instances would be created
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [EnvironmentSetting] operation results.
+    #
+    def create_or_update(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_setting, custom_headers:nil)
+      response = create_or_update_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_setting, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param environment_setting [EnvironmentSetting] Represents settings of an
+    # environment, from which environment instances would be created
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def create_or_update_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_setting, custom_headers:nil)
+      # Send request
+      promise = begin_create_or_update_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_setting, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+          result_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::EnvironmentSetting.mapper()
+          parsed_response = @client.deserialize(result_mapper, parsed_response)
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Delete environment setting. This operation can take a while to complete
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    def delete(resource_group_name, lab_account_name, lab_name, environment_setting_name, custom_headers:nil)
+      response = delete_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def delete_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, custom_headers:nil)
+      # Send request
+      promise = begin_delete_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Modify properties of environment setting.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param environment_setting [EnvironmentSettingFragment] Represents settings
+    # of an environment, from which environment instances would be created
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [EnvironmentSetting] operation results.
+    #
+    def update(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_setting, custom_headers:nil)
+      response = update_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_setting, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Modify properties of environment setting.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param environment_setting [EnvironmentSettingFragment] Represents settings
+    # of an environment, from which environment instances would be created
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def update_with_http_info(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_setting, custom_headers:nil)
+      update_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_setting, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Modify properties of environment setting.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param environment_setting [EnvironmentSettingFragment] Represents settings
+    # of an environment, from which environment instances would be created
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def update_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_setting, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_account_name is nil' if lab_account_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'environment_setting_name is nil' if environment_setting_name.nil?
+      fail ArgumentError, 'environment_setting is nil' if environment_setting.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::EnvironmentSettingFragment.mapper()
+      request_content = @client.serialize(request_mapper,  environment_setting)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.LabServices/labaccounts/{labAccountName}/labs/{labName}/environmentsettings/{environmentSettingName}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labAccountName' => lab_account_name,'labName' => lab_name,'environmentSettingName' => environment_setting_name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:patch, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::EnvironmentSetting.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Claims a random environment for a user in an environment settings
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def claim_any(resource_group_name, lab_account_name, lab_name, environment_setting_name, custom_headers:nil)
+      response = claim_any_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Claims a random environment for a user in an environment settings
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def claim_any_with_http_info(resource_group_name, lab_account_name, lab_name, environment_setting_name, custom_headers:nil)
+      claim_any_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Claims a random environment for a user in an environment settings
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def claim_any_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_account_name is nil' if lab_account_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'environment_setting_name is nil' if environment_setting_name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.LabServices/labaccounts/{labAccountName}/labs/{labName}/environmentsettings/{environmentSettingName}/claimAny'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labAccountName' => lab_account_name,'labName' => lab_name,'environmentSettingName' => environment_setting_name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Provisions/deprovisions required resources for an environment setting based
+    # on current state of the lab/environment setting.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param publish_payload [PublishPayload] Payload for Publish operation on
+    # EnvironmentSetting.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def publish(resource_group_name, lab_account_name, lab_name, environment_setting_name, publish_payload, custom_headers:nil)
+      response = publish_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, publish_payload, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Provisions/deprovisions required resources for an environment setting based
+    # on current state of the lab/environment setting.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param publish_payload [PublishPayload] Payload for Publish operation on
+    # EnvironmentSetting.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def publish_with_http_info(resource_group_name, lab_account_name, lab_name, environment_setting_name, publish_payload, custom_headers:nil)
+      publish_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, publish_payload, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Provisions/deprovisions required resources for an environment setting based
+    # on current state of the lab/environment setting.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param publish_payload [PublishPayload] Payload for Publish operation on
+    # EnvironmentSetting.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def publish_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, publish_payload, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_account_name is nil' if lab_account_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'environment_setting_name is nil' if environment_setting_name.nil?
+      fail ArgumentError, 'publish_payload is nil' if publish_payload.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::PublishPayload.mapper()
+      request_content = @client.serialize(request_mapper,  publish_payload)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.LabServices/labaccounts/{labAccountName}/labs/{labName}/environmentsettings/{environmentSettingName}/publish'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labAccountName' => lab_account_name,'labName' => lab_name,'environmentSettingName' => environment_setting_name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Starts a template by starting all resources inside the template. This
+    # operation can take a while to complete
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    def start(resource_group_name, lab_account_name, lab_name, environment_setting_name, custom_headers:nil)
+      response = start_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def start_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, custom_headers:nil)
+      # Send request
+      promise = begin_start_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Starts a template by starting all resources inside the template. This
+    # operation can take a while to complete
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    def stop(resource_group_name, lab_account_name, lab_name, environment_setting_name, custom_headers:nil)
+      response = stop_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def stop_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, custom_headers:nil)
+      # Send request
+      promise = begin_stop_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Create or replace an existing Environment Setting. This operation can take a
+    # while to complete
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param environment_setting [EnvironmentSetting] Represents settings of an
+    # environment, from which environment instances would be created
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [EnvironmentSetting] operation results.
+    #
+    def begin_create_or_update(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_setting, custom_headers:nil)
+      response = begin_create_or_update_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_setting, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Create or replace an existing Environment Setting. This operation can take a
+    # while to complete
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param environment_setting [EnvironmentSetting] Represents settings of an
+    # environment, from which environment instances would be created
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_create_or_update_with_http_info(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_setting, custom_headers:nil)
+      begin_create_or_update_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_setting, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Create or replace an existing Environment Setting. This operation can take a
+    # while to complete
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param environment_setting [EnvironmentSetting] Represents settings of an
+    # environment, from which environment instances would be created
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_create_or_update_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_setting, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_account_name is nil' if lab_account_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'environment_setting_name is nil' if environment_setting_name.nil?
+      fail ArgumentError, 'environment_setting is nil' if environment_setting.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::EnvironmentSetting.mapper()
+      request_content = @client.serialize(request_mapper,  environment_setting)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.LabServices/labaccounts/{labAccountName}/labs/{labName}/environmentsettings/{environmentSettingName}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labAccountName' => lab_account_name,'labName' => lab_name,'environmentSettingName' => environment_setting_name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:put, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 201
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::EnvironmentSetting.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+        # Deserialize Response
+        if status_code == 201
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::EnvironmentSetting.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Delete environment setting. This operation can take a while to complete
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def begin_delete(resource_group_name, lab_account_name, lab_name, environment_setting_name, custom_headers:nil)
+      response = begin_delete_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Delete environment setting. This operation can take a while to complete
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_delete_with_http_info(resource_group_name, lab_account_name, lab_name, environment_setting_name, custom_headers:nil)
+      begin_delete_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Delete environment setting. This operation can take a while to complete
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_delete_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_account_name is nil' if lab_account_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'environment_setting_name is nil' if environment_setting_name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.LabServices/labaccounts/{labAccountName}/labs/{labName}/environmentsettings/{environmentSettingName}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labAccountName' => lab_account_name,'labName' => lab_name,'environmentSettingName' => environment_setting_name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:delete, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 202 || status_code == 204
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Starts a template by starting all resources inside the template. This
+    # operation can take a while to complete
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def begin_start(resource_group_name, lab_account_name, lab_name, environment_setting_name, custom_headers:nil)
+      response = begin_start_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Starts a template by starting all resources inside the template. This
+    # operation can take a while to complete
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_start_with_http_info(resource_group_name, lab_account_name, lab_name, environment_setting_name, custom_headers:nil)
+      begin_start_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Starts a template by starting all resources inside the template. This
+    # operation can take a while to complete
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_start_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_account_name is nil' if lab_account_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'environment_setting_name is nil' if environment_setting_name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.LabServices/labaccounts/{labAccountName}/labs/{labName}/environmentsettings/{environmentSettingName}/start'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labAccountName' => lab_account_name,'labName' => lab_name,'environmentSettingName' => environment_setting_name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 202
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Starts a template by starting all resources inside the template. This
+    # operation can take a while to complete
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def begin_stop(resource_group_name, lab_account_name, lab_name, environment_setting_name, custom_headers:nil)
+      response = begin_stop_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Starts a template by starting all resources inside the template. This
+    # operation can take a while to complete
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_stop_with_http_info(resource_group_name, lab_account_name, lab_name, environment_setting_name, custom_headers:nil)
+      begin_stop_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Starts a template by starting all resources inside the template. This
+    # operation can take a while to complete
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_stop_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_account_name is nil' if lab_account_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'environment_setting_name is nil' if environment_setting_name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.LabServices/labaccounts/{labAccountName}/labs/{labName}/environmentsettings/{environmentSettingName}/stop'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labAccountName' => lab_account_name,'labName' => lab_name,'environmentSettingName' => environment_setting_name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 202
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List environment setting in a given lab.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ResponseWithContinuationEnvironmentSetting] operation results.
+    #
+    def list_next(next_page_link, custom_headers:nil)
+      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # List environment setting in a given lab.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_next_with_http_info(next_page_link, custom_headers:nil)
+      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List environment setting in a given lab.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_next_async(next_page_link, custom_headers:nil)
+      fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = '{nextLink}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          skip_encoding_path_params: {'nextLink' => next_page_link},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::ResponseWithContinuationEnvironmentSetting.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List environment setting in a given lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=publishingState)'
+    # @param filter [String] The filter to apply to the operation.
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation.
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ResponseWithContinuationEnvironmentSetting] which provide lazy
+    # access to pages of the response.
+    #
+    def list_as_lazy(resource_group_name, lab_account_name, lab_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      response = list_async(resource_group_name, lab_account_name, lab_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+      unless response.nil?
+        page = response.body
+        page.next_method = Proc.new do |next_page_link|
+          list_next_async(next_page_link, custom_headers:custom_headers)
+        end
+        page
+      end
+    end
+
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/environments.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/environments.rb
new file mode 100644
index 0000000000..178075d8db
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/environments.rb
@@ -0,0 +1,1286 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  #
+  # The Managed Labs Client.
+  #
+  class Environments
+    include MsRestAzure
+
+    #
+    # Creates and initializes a new instance of the Environments class.
+    # @param client service class for accessing basic functionality.
+    #
+    def initialize(client)
+      @client = client
+    end
+
+    # @return [ManagedLabsClient] reference to the ManagedLabsClient
+    attr_reader :client
+
+    #
+    # List environments in a given environment setting.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($expand=networkInterface)'
+    # @param filter [String] The filter to apply to the operation.
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation.
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Array<Environment>] operation results.
+    #
+    def list(resource_group_name, lab_account_name, lab_name, environment_setting_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      first_page = list_as_lazy(resource_group_name, lab_account_name, lab_name, environment_setting_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers)
+      first_page.get_all_items
+    end
+
+    #
+    # List environments in a given environment setting.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($expand=networkInterface)'
+    # @param filter [String] The filter to apply to the operation.
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation.
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_with_http_info(resource_group_name, lab_account_name, lab_name, environment_setting_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      list_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List environments in a given environment setting.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($expand=networkInterface)'
+    # @param filter [String] The filter to apply to the operation.
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation.
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_account_name is nil' if lab_account_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'environment_setting_name is nil' if environment_setting_name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.LabServices/labaccounts/{labAccountName}/labs/{labName}/environmentsettings/{environmentSettingName}/environments'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labAccountName' => lab_account_name,'labName' => lab_name,'environmentSettingName' => environment_setting_name},
+          query_params: {'$expand' => expand,'$filter' => filter,'$top' => top,'$orderby' => orderby,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::ResponseWithContinuationEnvironment.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Get environment
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param environment_name [String] The name of the environment.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($expand=networkInterface)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Environment] operation results.
+    #
+    def get(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, expand:nil, custom_headers:nil)
+      response = get_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, expand:expand, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Get environment
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param environment_name [String] The name of the environment.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($expand=networkInterface)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def get_with_http_info(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, expand:nil, custom_headers:nil)
+      get_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, expand:expand, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Get environment
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param environment_name [String] The name of the environment.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($expand=networkInterface)'
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def get_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, expand:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_account_name is nil' if lab_account_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'environment_setting_name is nil' if environment_setting_name.nil?
+      fail ArgumentError, 'environment_name is nil' if environment_name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.LabServices/labaccounts/{labAccountName}/labs/{labName}/environmentsettings/{environmentSettingName}/environments/{environmentName}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labAccountName' => lab_account_name,'labName' => lab_name,'environmentSettingName' => environment_setting_name,'environmentName' => environment_name},
+          query_params: {'$expand' => expand,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::Environment.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Create or replace an existing Environment.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param environment_name [String] The name of the environment.
+    # @param environment [Environment] Represents an environment instance
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Environment] operation results.
+    #
+    def create_or_update(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, environment, custom_headers:nil)
+      response = create_or_update_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, environment, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Create or replace an existing Environment.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param environment_name [String] The name of the environment.
+    # @param environment [Environment] Represents an environment instance
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def create_or_update_with_http_info(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, environment, custom_headers:nil)
+      create_or_update_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, environment, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Create or replace an existing Environment.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param environment_name [String] The name of the environment.
+    # @param environment [Environment] Represents an environment instance
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def create_or_update_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, environment, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_account_name is nil' if lab_account_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'environment_setting_name is nil' if environment_setting_name.nil?
+      fail ArgumentError, 'environment_name is nil' if environment_name.nil?
+      fail ArgumentError, 'environment is nil' if environment.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::Environment.mapper()
+      request_content = @client.serialize(request_mapper,  environment)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.LabServices/labaccounts/{labAccountName}/labs/{labName}/environmentsettings/{environmentSettingName}/environments/{environmentName}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labAccountName' => lab_account_name,'labName' => lab_name,'environmentSettingName' => environment_setting_name,'environmentName' => environment_name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:put, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 201
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::Environment.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+        # Deserialize Response
+        if status_code == 201
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::Environment.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Delete environment. This operation can take a while to complete
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param environment_name [String] The name of the environment.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    def delete(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, custom_headers:nil)
+      response = delete_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param environment_name [String] The name of the environment.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def delete_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, custom_headers:nil)
+      # Send request
+      promise = begin_delete_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Modify properties of environments.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param environment_name [String] The name of the environment.
+    # @param environment [EnvironmentFragment] Represents an environment instance
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Environment] operation results.
+    #
+    def update(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, environment, custom_headers:nil)
+      response = update_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, environment, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Modify properties of environments.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param environment_name [String] The name of the environment.
+    # @param environment [EnvironmentFragment] Represents an environment instance
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def update_with_http_info(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, environment, custom_headers:nil)
+      update_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, environment, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Modify properties of environments.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param environment_name [String] The name of the environment.
+    # @param environment [EnvironmentFragment] Represents an environment instance
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def update_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, environment, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_account_name is nil' if lab_account_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'environment_setting_name is nil' if environment_setting_name.nil?
+      fail ArgumentError, 'environment_name is nil' if environment_name.nil?
+      fail ArgumentError, 'environment is nil' if environment.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::EnvironmentFragment.mapper()
+      request_content = @client.serialize(request_mapper,  environment)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.LabServices/labaccounts/{labAccountName}/labs/{labName}/environmentsettings/{environmentSettingName}/environments/{environmentName}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labAccountName' => lab_account_name,'labName' => lab_name,'environmentSettingName' => environment_setting_name,'environmentName' => environment_name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:patch, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::Environment.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Claims the environment and assigns it to the user
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param environment_name [String] The name of the environment.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def claim(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, custom_headers:nil)
+      response = claim_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Claims the environment and assigns it to the user
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param environment_name [String] The name of the environment.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def claim_with_http_info(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, custom_headers:nil)
+      claim_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Claims the environment and assigns it to the user
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param environment_name [String] The name of the environment.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def claim_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_account_name is nil' if lab_account_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'environment_setting_name is nil' if environment_setting_name.nil?
+      fail ArgumentError, 'environment_name is nil' if environment_name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.LabServices/labaccounts/{labAccountName}/labs/{labName}/environmentsettings/{environmentSettingName}/environments/{environmentName}/claim'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labAccountName' => lab_account_name,'labName' => lab_name,'environmentSettingName' => environment_setting_name,'environmentName' => environment_name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Resets the user password on an environment This operation can take a while to
+    # complete
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param environment_name [String] The name of the environment.
+    # @param reset_password_payload [ResetPasswordPayload] Represents the payload
+    # for resetting passwords.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    def reset_password(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, reset_password_payload, custom_headers:nil)
+      response = reset_password_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, reset_password_payload, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param environment_name [String] The name of the environment.
+    # @param reset_password_payload [ResetPasswordPayload] Represents the payload
+    # for resetting passwords.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def reset_password_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, reset_password_payload, custom_headers:nil)
+      # Send request
+      promise = begin_reset_password_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, reset_password_payload, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Starts an environment by starting all resources inside the environment. This
+    # operation can take a while to complete
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param environment_name [String] The name of the environment.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    def start(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, custom_headers:nil)
+      response = start_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param environment_name [String] The name of the environment.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def start_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, custom_headers:nil)
+      # Send request
+      promise = begin_start_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Stops an environment by stopping all resources inside the environment This
+    # operation can take a while to complete
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param environment_name [String] The name of the environment.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    def stop(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, custom_headers:nil)
+      response = stop_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param environment_name [String] The name of the environment.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def stop_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, custom_headers:nil)
+      # Send request
+      promise = begin_stop_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Delete environment. This operation can take a while to complete
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param environment_name [String] The name of the environment.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def begin_delete(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, custom_headers:nil)
+      response = begin_delete_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Delete environment. This operation can take a while to complete
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param environment_name [String] The name of the environment.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_delete_with_http_info(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, custom_headers:nil)
+      begin_delete_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Delete environment. This operation can take a while to complete
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param environment_name [String] The name of the environment.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_delete_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_account_name is nil' if lab_account_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'environment_setting_name is nil' if environment_setting_name.nil?
+      fail ArgumentError, 'environment_name is nil' if environment_name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.LabServices/labaccounts/{labAccountName}/labs/{labName}/environmentsettings/{environmentSettingName}/environments/{environmentName}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labAccountName' => lab_account_name,'labName' => lab_name,'environmentSettingName' => environment_setting_name,'environmentName' => environment_name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:delete, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 202 || status_code == 204
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Resets the user password on an environment This operation can take a while to
+    # complete
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param environment_name [String] The name of the environment.
+    # @param reset_password_payload [ResetPasswordPayload] Represents the payload
+    # for resetting passwords.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def begin_reset_password(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, reset_password_payload, custom_headers:nil)
+      response = begin_reset_password_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, reset_password_payload, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Resets the user password on an environment This operation can take a while to
+    # complete
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param environment_name [String] The name of the environment.
+    # @param reset_password_payload [ResetPasswordPayload] Represents the payload
+    # for resetting passwords.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_reset_password_with_http_info(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, reset_password_payload, custom_headers:nil)
+      begin_reset_password_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, reset_password_payload, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Resets the user password on an environment This operation can take a while to
+    # complete
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param environment_name [String] The name of the environment.
+    # @param reset_password_payload [ResetPasswordPayload] Represents the payload
+    # for resetting passwords.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_reset_password_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, reset_password_payload, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_account_name is nil' if lab_account_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'environment_setting_name is nil' if environment_setting_name.nil?
+      fail ArgumentError, 'environment_name is nil' if environment_name.nil?
+      fail ArgumentError, 'reset_password_payload is nil' if reset_password_payload.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::ResetPasswordPayload.mapper()
+      request_content = @client.serialize(request_mapper,  reset_password_payload)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.LabServices/labaccounts/{labAccountName}/labs/{labName}/environmentsettings/{environmentSettingName}/environments/{environmentName}/resetPassword'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labAccountName' => lab_account_name,'labName' => lab_name,'environmentSettingName' => environment_setting_name,'environmentName' => environment_name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 202
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Starts an environment by starting all resources inside the environment. This
+    # operation can take a while to complete
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param environment_name [String] The name of the environment.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def begin_start(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, custom_headers:nil)
+      response = begin_start_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Starts an environment by starting all resources inside the environment. This
+    # operation can take a while to complete
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param environment_name [String] The name of the environment.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_start_with_http_info(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, custom_headers:nil)
+      begin_start_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Starts an environment by starting all resources inside the environment. This
+    # operation can take a while to complete
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param environment_name [String] The name of the environment.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_start_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_account_name is nil' if lab_account_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'environment_setting_name is nil' if environment_setting_name.nil?
+      fail ArgumentError, 'environment_name is nil' if environment_name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.LabServices/labaccounts/{labAccountName}/labs/{labName}/environmentsettings/{environmentSettingName}/environments/{environmentName}/start'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labAccountName' => lab_account_name,'labName' => lab_name,'environmentSettingName' => environment_setting_name,'environmentName' => environment_name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 202
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Stops an environment by stopping all resources inside the environment This
+    # operation can take a while to complete
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param environment_name [String] The name of the environment.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def begin_stop(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, custom_headers:nil)
+      response = begin_stop_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Stops an environment by stopping all resources inside the environment This
+    # operation can take a while to complete
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param environment_name [String] The name of the environment.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_stop_with_http_info(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, custom_headers:nil)
+      begin_stop_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Stops an environment by stopping all resources inside the environment This
+    # operation can take a while to complete
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param environment_name [String] The name of the environment.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_stop_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, environment_name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_account_name is nil' if lab_account_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'environment_setting_name is nil' if environment_setting_name.nil?
+      fail ArgumentError, 'environment_name is nil' if environment_name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.LabServices/labaccounts/{labAccountName}/labs/{labName}/environmentsettings/{environmentSettingName}/environments/{environmentName}/stop'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labAccountName' => lab_account_name,'labName' => lab_name,'environmentSettingName' => environment_setting_name,'environmentName' => environment_name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 202
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List environments in a given environment setting.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ResponseWithContinuationEnvironment] operation results.
+    #
+    def list_next(next_page_link, custom_headers:nil)
+      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # List environments in a given environment setting.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_next_with_http_info(next_page_link, custom_headers:nil)
+      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List environments in a given environment setting.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_next_async(next_page_link, custom_headers:nil)
+      fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = '{nextLink}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          skip_encoding_path_params: {'nextLink' => next_page_link},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::ResponseWithContinuationEnvironment.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List environments in a given environment setting.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param environment_setting_name [String] The name of the environment Setting.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($expand=networkInterface)'
+    # @param filter [String] The filter to apply to the operation.
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation.
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ResponseWithContinuationEnvironment] which provide lazy access to
+    # pages of the response.
+    #
+    def list_as_lazy(resource_group_name, lab_account_name, lab_name, environment_setting_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      response = list_async(resource_group_name, lab_account_name, lab_name, environment_setting_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+      unless response.nil?
+        page = response.body
+        page.next_method = Proc.new do |next_page_link|
+          list_next_async(next_page_link, custom_headers:custom_headers)
+        end
+        page
+      end
+    end
+
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/gallery_images.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/gallery_images.rb
new file mode 100644
index 0000000000..79fc98efbe
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/gallery_images.rb
@@ -0,0 +1,672 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  #
+  # The Managed Labs Client.
+  #
+  class GalleryImages
+    include MsRestAzure
+
+    #
+    # Creates and initializes a new instance of the GalleryImages class.
+    # @param client service class for accessing basic functionality.
+    #
+    def initialize(client)
+      @client = client
+    end
+
+    # @return [ManagedLabsClient] reference to the ManagedLabsClient
+    attr_reader :client
+
+    #
+    # List gallery images in a given lab account.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=author)'
+    # @param filter [String] The filter to apply to the operation.
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation.
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Array<GalleryImage>] operation results.
+    #
+    def list(resource_group_name, lab_account_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      first_page = list_as_lazy(resource_group_name, lab_account_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers)
+      first_page.get_all_items
+    end
+
+    #
+    # List gallery images in a given lab account.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=author)'
+    # @param filter [String] The filter to apply to the operation.
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation.
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_with_http_info(resource_group_name, lab_account_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      list_async(resource_group_name, lab_account_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List gallery images in a given lab account.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=author)'
+    # @param filter [String] The filter to apply to the operation.
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation.
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_async(resource_group_name, lab_account_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_account_name is nil' if lab_account_name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.LabServices/labaccounts/{labAccountName}/galleryimages'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labAccountName' => lab_account_name},
+          query_params: {'$expand' => expand,'$filter' => filter,'$top' => top,'$orderby' => orderby,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::ResponseWithContinuationGalleryImage.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Get gallery image
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param gallery_image_name [String] The name of the gallery Image.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=author)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [GalleryImage] operation results.
+    #
+    def get(resource_group_name, lab_account_name, gallery_image_name, expand:nil, custom_headers:nil)
+      response = get_async(resource_group_name, lab_account_name, gallery_image_name, expand:expand, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Get gallery image
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param gallery_image_name [String] The name of the gallery Image.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=author)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def get_with_http_info(resource_group_name, lab_account_name, gallery_image_name, expand:nil, custom_headers:nil)
+      get_async(resource_group_name, lab_account_name, gallery_image_name, expand:expand, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Get gallery image
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param gallery_image_name [String] The name of the gallery Image.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=author)'
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def get_async(resource_group_name, lab_account_name, gallery_image_name, expand:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_account_name is nil' if lab_account_name.nil?
+      fail ArgumentError, 'gallery_image_name is nil' if gallery_image_name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.LabServices/labaccounts/{labAccountName}/galleryimages/{galleryImageName}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labAccountName' => lab_account_name,'galleryImageName' => gallery_image_name},
+          query_params: {'$expand' => expand,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::GalleryImage.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Create or replace an existing Gallery Image.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param gallery_image_name [String] The name of the gallery Image.
+    # @param gallery_image [GalleryImage] Represents an image from the Azure
+    # Marketplace
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [GalleryImage] operation results.
+    #
+    def create_or_update(resource_group_name, lab_account_name, gallery_image_name, gallery_image, custom_headers:nil)
+      response = create_or_update_async(resource_group_name, lab_account_name, gallery_image_name, gallery_image, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Create or replace an existing Gallery Image.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param gallery_image_name [String] The name of the gallery Image.
+    # @param gallery_image [GalleryImage] Represents an image from the Azure
+    # Marketplace
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def create_or_update_with_http_info(resource_group_name, lab_account_name, gallery_image_name, gallery_image, custom_headers:nil)
+      create_or_update_async(resource_group_name, lab_account_name, gallery_image_name, gallery_image, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Create or replace an existing Gallery Image.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param gallery_image_name [String] The name of the gallery Image.
+    # @param gallery_image [GalleryImage] Represents an image from the Azure
+    # Marketplace
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def create_or_update_async(resource_group_name, lab_account_name, gallery_image_name, gallery_image, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_account_name is nil' if lab_account_name.nil?
+      fail ArgumentError, 'gallery_image_name is nil' if gallery_image_name.nil?
+      fail ArgumentError, 'gallery_image is nil' if gallery_image.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::GalleryImage.mapper()
+      request_content = @client.serialize(request_mapper,  gallery_image)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.LabServices/labaccounts/{labAccountName}/galleryimages/{galleryImageName}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labAccountName' => lab_account_name,'galleryImageName' => gallery_image_name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:put, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 201
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::GalleryImage.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+        # Deserialize Response
+        if status_code == 201
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::GalleryImage.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Delete gallery image.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param gallery_image_name [String] The name of the gallery Image.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def delete(resource_group_name, lab_account_name, gallery_image_name, custom_headers:nil)
+      response = delete_async(resource_group_name, lab_account_name, gallery_image_name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Delete gallery image.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param gallery_image_name [String] The name of the gallery Image.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def delete_with_http_info(resource_group_name, lab_account_name, gallery_image_name, custom_headers:nil)
+      delete_async(resource_group_name, lab_account_name, gallery_image_name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Delete gallery image.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param gallery_image_name [String] The name of the gallery Image.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def delete_async(resource_group_name, lab_account_name, gallery_image_name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_account_name is nil' if lab_account_name.nil?
+      fail ArgumentError, 'gallery_image_name is nil' if gallery_image_name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.LabServices/labaccounts/{labAccountName}/galleryimages/{galleryImageName}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labAccountName' => lab_account_name,'galleryImageName' => gallery_image_name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:delete, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 204
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Modify properties of gallery images.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param gallery_image_name [String] The name of the gallery Image.
+    # @param gallery_image [GalleryImageFragment] Represents an image from the
+    # Azure Marketplace
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [GalleryImage] operation results.
+    #
+    def update(resource_group_name, lab_account_name, gallery_image_name, gallery_image, custom_headers:nil)
+      response = update_async(resource_group_name, lab_account_name, gallery_image_name, gallery_image, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Modify properties of gallery images.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param gallery_image_name [String] The name of the gallery Image.
+    # @param gallery_image [GalleryImageFragment] Represents an image from the
+    # Azure Marketplace
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def update_with_http_info(resource_group_name, lab_account_name, gallery_image_name, gallery_image, custom_headers:nil)
+      update_async(resource_group_name, lab_account_name, gallery_image_name, gallery_image, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Modify properties of gallery images.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param gallery_image_name [String] The name of the gallery Image.
+    # @param gallery_image [GalleryImageFragment] Represents an image from the
+    # Azure Marketplace
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def update_async(resource_group_name, lab_account_name, gallery_image_name, gallery_image, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_account_name is nil' if lab_account_name.nil?
+      fail ArgumentError, 'gallery_image_name is nil' if gallery_image_name.nil?
+      fail ArgumentError, 'gallery_image is nil' if gallery_image.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::GalleryImageFragment.mapper()
+      request_content = @client.serialize(request_mapper,  gallery_image)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.LabServices/labaccounts/{labAccountName}/galleryimages/{galleryImageName}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labAccountName' => lab_account_name,'galleryImageName' => gallery_image_name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:patch, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::GalleryImage.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List gallery images in a given lab account.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ResponseWithContinuationGalleryImage] operation results.
+    #
+    def list_next(next_page_link, custom_headers:nil)
+      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # List gallery images in a given lab account.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_next_with_http_info(next_page_link, custom_headers:nil)
+      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List gallery images in a given lab account.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_next_async(next_page_link, custom_headers:nil)
+      fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = '{nextLink}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          skip_encoding_path_params: {'nextLink' => next_page_link},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::ResponseWithContinuationGalleryImage.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List gallery images in a given lab account.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=author)'
+    # @param filter [String] The filter to apply to the operation.
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation.
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ResponseWithContinuationGalleryImage] which provide lazy access to
+    # pages of the response.
+    #
+    def list_as_lazy(resource_group_name, lab_account_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      response = list_async(resource_group_name, lab_account_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+      unless response.nil?
+        page = response.body
+        page.next_method = Proc.new do |next_page_link|
+          list_next_async(next_page_link, custom_headers:custom_headers)
+        end
+        page
+      end
+    end
+
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/global_users.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/global_users.rb
new file mode 100644
index 0000000000..1361459977
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/global_users.rb
@@ -0,0 +1,1131 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  #
+  # The Managed Labs Client.
+  #
+  class GlobalUsers
+    include MsRestAzure
+
+    #
+    # Creates and initializes a new instance of the GlobalUsers class.
+    # @param client service class for accessing basic functionality.
+    #
+    def initialize(client)
+      @client = client
+    end
+
+    # @return [ManagedLabsClient] reference to the ManagedLabsClient
+    attr_reader :client
+
+    #
+    # Gets the virtual machine details
+    #
+    # @param user_name [String] The name of the user.
+    # @param environment_operations_payload [EnvironmentOperationsPayload]
+    # Represents payload for any Environment operations like get, start, stop,
+    # connect
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($expand=environment)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [GetEnvironmentResponse] operation results.
+    #
+    def get_environment(user_name, environment_operations_payload, expand:nil, custom_headers:nil)
+      response = get_environment_async(user_name, environment_operations_payload, expand:expand, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Gets the virtual machine details
+    #
+    # @param user_name [String] The name of the user.
+    # @param environment_operations_payload [EnvironmentOperationsPayload]
+    # Represents payload for any Environment operations like get, start, stop,
+    # connect
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($expand=environment)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def get_environment_with_http_info(user_name, environment_operations_payload, expand:nil, custom_headers:nil)
+      get_environment_async(user_name, environment_operations_payload, expand:expand, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Gets the virtual machine details
+    #
+    # @param user_name [String] The name of the user.
+    # @param environment_operations_payload [EnvironmentOperationsPayload]
+    # Represents payload for any Environment operations like get, start, stop,
+    # connect
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($expand=environment)'
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def get_environment_async(user_name, environment_operations_payload, expand:nil, custom_headers:nil)
+      fail ArgumentError, 'user_name is nil' if user_name.nil?
+      fail ArgumentError, 'environment_operations_payload is nil' if environment_operations_payload.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::EnvironmentOperationsPayload.mapper()
+      request_content = @client.serialize(request_mapper,  environment_operations_payload)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'providers/Microsoft.LabServices/users/{userName}/getEnvironment'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'userName' => user_name},
+          query_params: {'$expand' => expand,'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::GetEnvironmentResponse.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Get batch operation status
+    #
+    # @param user_name [String] The name of the user.
+    # @param operation_batch_status_payload [OperationBatchStatusPayload] Payload
+    # to get the status of an operation
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [OperationBatchStatusResponse] operation results.
+    #
+    def get_operation_batch_status(user_name, operation_batch_status_payload, custom_headers:nil)
+      response = get_operation_batch_status_async(user_name, operation_batch_status_payload, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Get batch operation status
+    #
+    # @param user_name [String] The name of the user.
+    # @param operation_batch_status_payload [OperationBatchStatusPayload] Payload
+    # to get the status of an operation
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def get_operation_batch_status_with_http_info(user_name, operation_batch_status_payload, custom_headers:nil)
+      get_operation_batch_status_async(user_name, operation_batch_status_payload, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Get batch operation status
+    #
+    # @param user_name [String] The name of the user.
+    # @param operation_batch_status_payload [OperationBatchStatusPayload] Payload
+    # to get the status of an operation
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def get_operation_batch_status_async(user_name, operation_batch_status_payload, custom_headers:nil)
+      fail ArgumentError, 'user_name is nil' if user_name.nil?
+      fail ArgumentError, 'operation_batch_status_payload is nil' if operation_batch_status_payload.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::OperationBatchStatusPayload.mapper()
+      request_content = @client.serialize(request_mapper,  operation_batch_status_payload)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'providers/Microsoft.LabServices/users/{userName}/getOperationBatchStatus'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'userName' => user_name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::OperationBatchStatusResponse.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Gets the status of long running operation
+    #
+    # @param user_name [String] The name of the user.
+    # @param operation_status_payload [OperationStatusPayload] Payload to get the
+    # status of an operation
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [OperationStatusResponse] operation results.
+    #
+    def get_operation_status(user_name, operation_status_payload, custom_headers:nil)
+      response = get_operation_status_async(user_name, operation_status_payload, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Gets the status of long running operation
+    #
+    # @param user_name [String] The name of the user.
+    # @param operation_status_payload [OperationStatusPayload] Payload to get the
+    # status of an operation
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def get_operation_status_with_http_info(user_name, operation_status_payload, custom_headers:nil)
+      get_operation_status_async(user_name, operation_status_payload, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Gets the status of long running operation
+    #
+    # @param user_name [String] The name of the user.
+    # @param operation_status_payload [OperationStatusPayload] Payload to get the
+    # status of an operation
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def get_operation_status_async(user_name, operation_status_payload, custom_headers:nil)
+      fail ArgumentError, 'user_name is nil' if user_name.nil?
+      fail ArgumentError, 'operation_status_payload is nil' if operation_status_payload.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::OperationStatusPayload.mapper()
+      request_content = @client.serialize(request_mapper,  operation_status_payload)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'providers/Microsoft.LabServices/users/{userName}/getOperationStatus'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'userName' => user_name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::OperationStatusResponse.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Get personal preferences for a user
+    #
+    # @param user_name [String] The name of the user.
+    # @param personal_preferences_operations_payload
+    # [PersonalPreferencesOperationsPayload] Represents payload for any Environment
+    # operations like get, start, stop, connect
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [GetPersonalPreferencesResponse] operation results.
+    #
+    def get_personal_preferences(user_name, personal_preferences_operations_payload, custom_headers:nil)
+      response = get_personal_preferences_async(user_name, personal_preferences_operations_payload, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Get personal preferences for a user
+    #
+    # @param user_name [String] The name of the user.
+    # @param personal_preferences_operations_payload
+    # [PersonalPreferencesOperationsPayload] Represents payload for any Environment
+    # operations like get, start, stop, connect
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def get_personal_preferences_with_http_info(user_name, personal_preferences_operations_payload, custom_headers:nil)
+      get_personal_preferences_async(user_name, personal_preferences_operations_payload, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Get personal preferences for a user
+    #
+    # @param user_name [String] The name of the user.
+    # @param personal_preferences_operations_payload
+    # [PersonalPreferencesOperationsPayload] Represents payload for any Environment
+    # operations like get, start, stop, connect
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def get_personal_preferences_async(user_name, personal_preferences_operations_payload, custom_headers:nil)
+      fail ArgumentError, 'user_name is nil' if user_name.nil?
+      fail ArgumentError, 'personal_preferences_operations_payload is nil' if personal_preferences_operations_payload.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::PersonalPreferencesOperationsPayload.mapper()
+      request_content = @client.serialize(request_mapper,  personal_preferences_operations_payload)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'providers/Microsoft.LabServices/users/{userName}/getPersonalPreferences'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'userName' => user_name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::GetPersonalPreferencesResponse.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List Environments for the user
+    #
+    # @param user_name [String] The name of the user.
+    # @param list_environments_payload [ListEnvironmentsPayload] Represents the
+    # payload to list environments owned by a user
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ListEnvironmentsResponse] operation results.
+    #
+    def list_environments(user_name, list_environments_payload, custom_headers:nil)
+      response = list_environments_async(user_name, list_environments_payload, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # List Environments for the user
+    #
+    # @param user_name [String] The name of the user.
+    # @param list_environments_payload [ListEnvironmentsPayload] Represents the
+    # payload to list environments owned by a user
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_environments_with_http_info(user_name, list_environments_payload, custom_headers:nil)
+      list_environments_async(user_name, list_environments_payload, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List Environments for the user
+    #
+    # @param user_name [String] The name of the user.
+    # @param list_environments_payload [ListEnvironmentsPayload] Represents the
+    # payload to list environments owned by a user
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_environments_async(user_name, list_environments_payload, custom_headers:nil)
+      fail ArgumentError, 'user_name is nil' if user_name.nil?
+      fail ArgumentError, 'list_environments_payload is nil' if list_environments_payload.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::ListEnvironmentsPayload.mapper()
+      request_content = @client.serialize(request_mapper,  list_environments_payload)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'providers/Microsoft.LabServices/users/{userName}/listEnvironments'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'userName' => user_name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::ListEnvironmentsResponse.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List labs for the user.
+    #
+    # @param user_name [String] The name of the user.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ListLabsResponse] operation results.
+    #
+    def list_labs(user_name, custom_headers:nil)
+      response = list_labs_async(user_name, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # List labs for the user.
+    #
+    # @param user_name [String] The name of the user.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_labs_with_http_info(user_name, custom_headers:nil)
+      list_labs_async(user_name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List labs for the user.
+    #
+    # @param user_name [String] The name of the user.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_labs_async(user_name, custom_headers:nil)
+      fail ArgumentError, 'user_name is nil' if user_name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'providers/Microsoft.LabServices/users/{userName}/listLabs'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'userName' => user_name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::ListLabsResponse.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Register a user to a managed lab
+    #
+    # @param user_name [String] The name of the user.
+    # @param register_payload [RegisterPayload] Represents payload for Register
+    # action.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def register(user_name, register_payload, custom_headers:nil)
+      response = register_async(user_name, register_payload, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Register a user to a managed lab
+    #
+    # @param user_name [String] The name of the user.
+    # @param register_payload [RegisterPayload] Represents payload for Register
+    # action.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def register_with_http_info(user_name, register_payload, custom_headers:nil)
+      register_async(user_name, register_payload, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Register a user to a managed lab
+    #
+    # @param user_name [String] The name of the user.
+    # @param register_payload [RegisterPayload] Represents payload for Register
+    # action.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def register_async(user_name, register_payload, custom_headers:nil)
+      fail ArgumentError, 'user_name is nil' if user_name.nil?
+      fail ArgumentError, 'register_payload is nil' if register_payload.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::RegisterPayload.mapper()
+      request_content = @client.serialize(request_mapper,  register_payload)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'providers/Microsoft.LabServices/users/{userName}/register'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'userName' => user_name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Resets the user password on an environment This operation can take a while to
+    # complete
+    #
+    # @param user_name [String] The name of the user.
+    # @param reset_password_payload [ResetPasswordPayload] Represents the payload
+    # for resetting passwords.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    def reset_password(user_name, reset_password_payload, custom_headers:nil)
+      response = reset_password_async(user_name, reset_password_payload, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # @param user_name [String] The name of the user.
+    # @param reset_password_payload [ResetPasswordPayload] Represents the payload
+    # for resetting passwords.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def reset_password_async(user_name, reset_password_payload, custom_headers:nil)
+      # Send request
+      promise = begin_reset_password_async(user_name, reset_password_payload, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Starts an environment by starting all resources inside the environment. This
+    # operation can take a while to complete
+    #
+    # @param user_name [String] The name of the user.
+    # @param environment_operations_payload [EnvironmentOperationsPayload]
+    # Represents payload for any Environment operations like get, start, stop,
+    # connect
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    def start_environment(user_name, environment_operations_payload, custom_headers:nil)
+      response = start_environment_async(user_name, environment_operations_payload, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # @param user_name [String] The name of the user.
+    # @param environment_operations_payload [EnvironmentOperationsPayload]
+    # Represents payload for any Environment operations like get, start, stop,
+    # connect
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def start_environment_async(user_name, environment_operations_payload, custom_headers:nil)
+      # Send request
+      promise = begin_start_environment_async(user_name, environment_operations_payload, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Stops an environment by stopping all resources inside the environment This
+    # operation can take a while to complete
+    #
+    # @param user_name [String] The name of the user.
+    # @param environment_operations_payload [EnvironmentOperationsPayload]
+    # Represents payload for any Environment operations like get, start, stop,
+    # connect
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    def stop_environment(user_name, environment_operations_payload, custom_headers:nil)
+      response = stop_environment_async(user_name, environment_operations_payload, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # @param user_name [String] The name of the user.
+    # @param environment_operations_payload [EnvironmentOperationsPayload]
+    # Represents payload for any Environment operations like get, start, stop,
+    # connect
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def stop_environment_async(user_name, environment_operations_payload, custom_headers:nil)
+      # Send request
+      promise = begin_stop_environment_async(user_name, environment_operations_payload, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Resets the user password on an environment This operation can take a while to
+    # complete
+    #
+    # @param user_name [String] The name of the user.
+    # @param reset_password_payload [ResetPasswordPayload] Represents the payload
+    # for resetting passwords.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def begin_reset_password(user_name, reset_password_payload, custom_headers:nil)
+      response = begin_reset_password_async(user_name, reset_password_payload, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Resets the user password on an environment This operation can take a while to
+    # complete
+    #
+    # @param user_name [String] The name of the user.
+    # @param reset_password_payload [ResetPasswordPayload] Represents the payload
+    # for resetting passwords.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_reset_password_with_http_info(user_name, reset_password_payload, custom_headers:nil)
+      begin_reset_password_async(user_name, reset_password_payload, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Resets the user password on an environment This operation can take a while to
+    # complete
+    #
+    # @param user_name [String] The name of the user.
+    # @param reset_password_payload [ResetPasswordPayload] Represents the payload
+    # for resetting passwords.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_reset_password_async(user_name, reset_password_payload, custom_headers:nil)
+      fail ArgumentError, 'user_name is nil' if user_name.nil?
+      fail ArgumentError, 'reset_password_payload is nil' if reset_password_payload.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::ResetPasswordPayload.mapper()
+      request_content = @client.serialize(request_mapper,  reset_password_payload)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'providers/Microsoft.LabServices/users/{userName}/resetPassword'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'userName' => user_name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 202
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Starts an environment by starting all resources inside the environment. This
+    # operation can take a while to complete
+    #
+    # @param user_name [String] The name of the user.
+    # @param environment_operations_payload [EnvironmentOperationsPayload]
+    # Represents payload for any Environment operations like get, start, stop,
+    # connect
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def begin_start_environment(user_name, environment_operations_payload, custom_headers:nil)
+      response = begin_start_environment_async(user_name, environment_operations_payload, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Starts an environment by starting all resources inside the environment. This
+    # operation can take a while to complete
+    #
+    # @param user_name [String] The name of the user.
+    # @param environment_operations_payload [EnvironmentOperationsPayload]
+    # Represents payload for any Environment operations like get, start, stop,
+    # connect
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_start_environment_with_http_info(user_name, environment_operations_payload, custom_headers:nil)
+      begin_start_environment_async(user_name, environment_operations_payload, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Starts an environment by starting all resources inside the environment. This
+    # operation can take a while to complete
+    #
+    # @param user_name [String] The name of the user.
+    # @param environment_operations_payload [EnvironmentOperationsPayload]
+    # Represents payload for any Environment operations like get, start, stop,
+    # connect
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_start_environment_async(user_name, environment_operations_payload, custom_headers:nil)
+      fail ArgumentError, 'user_name is nil' if user_name.nil?
+      fail ArgumentError, 'environment_operations_payload is nil' if environment_operations_payload.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::EnvironmentOperationsPayload.mapper()
+      request_content = @client.serialize(request_mapper,  environment_operations_payload)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'providers/Microsoft.LabServices/users/{userName}/startEnvironment'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'userName' => user_name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 202
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Stops an environment by stopping all resources inside the environment This
+    # operation can take a while to complete
+    #
+    # @param user_name [String] The name of the user.
+    # @param environment_operations_payload [EnvironmentOperationsPayload]
+    # Represents payload for any Environment operations like get, start, stop,
+    # connect
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def begin_stop_environment(user_name, environment_operations_payload, custom_headers:nil)
+      response = begin_stop_environment_async(user_name, environment_operations_payload, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Stops an environment by stopping all resources inside the environment This
+    # operation can take a while to complete
+    #
+    # @param user_name [String] The name of the user.
+    # @param environment_operations_payload [EnvironmentOperationsPayload]
+    # Represents payload for any Environment operations like get, start, stop,
+    # connect
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_stop_environment_with_http_info(user_name, environment_operations_payload, custom_headers:nil)
+      begin_stop_environment_async(user_name, environment_operations_payload, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Stops an environment by stopping all resources inside the environment This
+    # operation can take a while to complete
+    #
+    # @param user_name [String] The name of the user.
+    # @param environment_operations_payload [EnvironmentOperationsPayload]
+    # Represents payload for any Environment operations like get, start, stop,
+    # connect
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_stop_environment_async(user_name, environment_operations_payload, custom_headers:nil)
+      fail ArgumentError, 'user_name is nil' if user_name.nil?
+      fail ArgumentError, 'environment_operations_payload is nil' if environment_operations_payload.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::EnvironmentOperationsPayload.mapper()
+      request_content = @client.serialize(request_mapper,  environment_operations_payload)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'providers/Microsoft.LabServices/users/{userName}/stopEnvironment'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'userName' => user_name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 202
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/lab_accounts.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/lab_accounts.rb
new file mode 100644
index 0000000000..530afa78bc
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/lab_accounts.rb
@@ -0,0 +1,1093 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  #
+  # The Managed Labs Client.
+  #
+  class LabAccounts
+    include MsRestAzure
+
+    #
+    # Creates and initializes a new instance of the LabAccounts class.
+    # @param client service class for accessing basic functionality.
+    #
+    def initialize(client)
+      @client = client
+    end
+
+    # @return [ManagedLabsClient] reference to the ManagedLabsClient
+    attr_reader :client
+
+    #
+    # List lab accounts in a subscription.
+    #
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($expand=sizeConfiguration)'
+    # @param filter [String] The filter to apply to the operation.
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation.
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Array<LabAccount>] operation results.
+    #
+    def list_by_subscription(expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      first_page = list_by_subscription_as_lazy(expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers)
+      first_page.get_all_items
+    end
+
+    #
+    # List lab accounts in a subscription.
+    #
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($expand=sizeConfiguration)'
+    # @param filter [String] The filter to apply to the operation.
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation.
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_by_subscription_with_http_info(expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      list_by_subscription_async(expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List lab accounts in a subscription.
+    #
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($expand=sizeConfiguration)'
+    # @param filter [String] The filter to apply to the operation.
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation.
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_by_subscription_async(expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/providers/Microsoft.LabServices/labaccounts'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id},
+          query_params: {'$expand' => expand,'$filter' => filter,'$top' => top,'$orderby' => orderby,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::ResponseWithContinuationLabAccount.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List lab accounts in a resource group.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($expand=sizeConfiguration)'
+    # @param filter [String] The filter to apply to the operation.
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation.
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Array<LabAccount>] operation results.
+    #
+    def list_by_resource_group(resource_group_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      first_page = list_by_resource_group_as_lazy(resource_group_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers)
+      first_page.get_all_items
+    end
+
+    #
+    # List lab accounts in a resource group.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($expand=sizeConfiguration)'
+    # @param filter [String] The filter to apply to the operation.
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation.
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_by_resource_group_with_http_info(resource_group_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      list_by_resource_group_async(resource_group_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List lab accounts in a resource group.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($expand=sizeConfiguration)'
+    # @param filter [String] The filter to apply to the operation.
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation.
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_by_resource_group_async(resource_group_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.LabServices/labaccounts'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name},
+          query_params: {'$expand' => expand,'$filter' => filter,'$top' => top,'$orderby' => orderby,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::ResponseWithContinuationLabAccount.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Get lab account
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($expand=sizeConfiguration)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [LabAccount] operation results.
+    #
+    def get(resource_group_name, lab_account_name, expand:nil, custom_headers:nil)
+      response = get_async(resource_group_name, lab_account_name, expand:expand, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Get lab account
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($expand=sizeConfiguration)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def get_with_http_info(resource_group_name, lab_account_name, expand:nil, custom_headers:nil)
+      get_async(resource_group_name, lab_account_name, expand:expand, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Get lab account
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($expand=sizeConfiguration)'
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def get_async(resource_group_name, lab_account_name, expand:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_account_name is nil' if lab_account_name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.LabServices/labaccounts/{labAccountName}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labAccountName' => lab_account_name},
+          query_params: {'$expand' => expand,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::LabAccount.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Create or replace an existing Lab Account.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_account [LabAccount] Represents a lab account.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [LabAccount] operation results.
+    #
+    def create_or_update(resource_group_name, lab_account_name, lab_account, custom_headers:nil)
+      response = create_or_update_async(resource_group_name, lab_account_name, lab_account, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Create or replace an existing Lab Account.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_account [LabAccount] Represents a lab account.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def create_or_update_with_http_info(resource_group_name, lab_account_name, lab_account, custom_headers:nil)
+      create_or_update_async(resource_group_name, lab_account_name, lab_account, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Create or replace an existing Lab Account.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_account [LabAccount] Represents a lab account.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def create_or_update_async(resource_group_name, lab_account_name, lab_account, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_account_name is nil' if lab_account_name.nil?
+      fail ArgumentError, 'lab_account is nil' if lab_account.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::LabAccount.mapper()
+      request_content = @client.serialize(request_mapper,  lab_account)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.LabServices/labaccounts/{labAccountName}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labAccountName' => lab_account_name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:put, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 201
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::LabAccount.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+        # Deserialize Response
+        if status_code == 201
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::LabAccount.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Delete lab account. This operation can take a while to complete
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    def delete(resource_group_name, lab_account_name, custom_headers:nil)
+      response = delete_async(resource_group_name, lab_account_name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def delete_async(resource_group_name, lab_account_name, custom_headers:nil)
+      # Send request
+      promise = begin_delete_async(resource_group_name, lab_account_name, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Modify properties of lab accounts.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_account [LabAccountFragment] Represents a lab account.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [LabAccount] operation results.
+    #
+    def update(resource_group_name, lab_account_name, lab_account, custom_headers:nil)
+      response = update_async(resource_group_name, lab_account_name, lab_account, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Modify properties of lab accounts.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_account [LabAccountFragment] Represents a lab account.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def update_with_http_info(resource_group_name, lab_account_name, lab_account, custom_headers:nil)
+      update_async(resource_group_name, lab_account_name, lab_account, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Modify properties of lab accounts.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_account [LabAccountFragment] Represents a lab account.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def update_async(resource_group_name, lab_account_name, lab_account, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_account_name is nil' if lab_account_name.nil?
+      fail ArgumentError, 'lab_account is nil' if lab_account.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::LabAccountFragment.mapper()
+      request_content = @client.serialize(request_mapper,  lab_account)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.LabServices/labaccounts/{labAccountName}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labAccountName' => lab_account_name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:patch, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::LabAccount.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Create a lab in a lab account.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param create_lab_properties [CreateLabProperties] Properties for creating a
+    # managed lab and a default environment setting
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def create_lab(resource_group_name, lab_account_name, create_lab_properties, custom_headers:nil)
+      response = create_lab_async(resource_group_name, lab_account_name, create_lab_properties, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Create a lab in a lab account.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param create_lab_properties [CreateLabProperties] Properties for creating a
+    # managed lab and a default environment setting
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def create_lab_with_http_info(resource_group_name, lab_account_name, create_lab_properties, custom_headers:nil)
+      create_lab_async(resource_group_name, lab_account_name, create_lab_properties, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Create a lab in a lab account.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param create_lab_properties [CreateLabProperties] Properties for creating a
+    # managed lab and a default environment setting
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def create_lab_async(resource_group_name, lab_account_name, create_lab_properties, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_account_name is nil' if lab_account_name.nil?
+      fail ArgumentError, 'create_lab_properties is nil' if create_lab_properties.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::CreateLabProperties.mapper()
+      request_content = @client.serialize(request_mapper,  create_lab_properties)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.LabServices/labaccounts/{labAccountName}/createLab'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labAccountName' => lab_account_name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Get regional availability information for each size category configured under
+    # a lab account
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [GetRegionalAvailabilityResponse] operation results.
+    #
+    def get_regional_availability(resource_group_name, lab_account_name, custom_headers:nil)
+      response = get_regional_availability_async(resource_group_name, lab_account_name, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Get regional availability information for each size category configured under
+    # a lab account
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def get_regional_availability_with_http_info(resource_group_name, lab_account_name, custom_headers:nil)
+      get_regional_availability_async(resource_group_name, lab_account_name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Get regional availability information for each size category configured under
+    # a lab account
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def get_regional_availability_async(resource_group_name, lab_account_name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_account_name is nil' if lab_account_name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.LabServices/labaccounts/{labAccountName}/getRegionalAvailability'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labAccountName' => lab_account_name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::GetRegionalAvailabilityResponse.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Delete lab account. This operation can take a while to complete
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def begin_delete(resource_group_name, lab_account_name, custom_headers:nil)
+      response = begin_delete_async(resource_group_name, lab_account_name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Delete lab account. This operation can take a while to complete
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_delete_with_http_info(resource_group_name, lab_account_name, custom_headers:nil)
+      begin_delete_async(resource_group_name, lab_account_name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Delete lab account. This operation can take a while to complete
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_delete_async(resource_group_name, lab_account_name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_account_name is nil' if lab_account_name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.LabServices/labaccounts/{labAccountName}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labAccountName' => lab_account_name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:delete, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 202 || status_code == 204
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List lab accounts in a subscription.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ResponseWithContinuationLabAccount] operation results.
+    #
+    def list_by_subscription_next(next_page_link, custom_headers:nil)
+      response = list_by_subscription_next_async(next_page_link, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # List lab accounts in a subscription.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_by_subscription_next_with_http_info(next_page_link, custom_headers:nil)
+      list_by_subscription_next_async(next_page_link, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List lab accounts in a subscription.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_by_subscription_next_async(next_page_link, custom_headers:nil)
+      fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = '{nextLink}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          skip_encoding_path_params: {'nextLink' => next_page_link},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::ResponseWithContinuationLabAccount.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List lab accounts in a resource group.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ResponseWithContinuationLabAccount] operation results.
+    #
+    def list_by_resource_group_next(next_page_link, custom_headers:nil)
+      response = list_by_resource_group_next_async(next_page_link, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # List lab accounts in a resource group.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_by_resource_group_next_with_http_info(next_page_link, custom_headers:nil)
+      list_by_resource_group_next_async(next_page_link, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List lab accounts in a resource group.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_by_resource_group_next_async(next_page_link, custom_headers:nil)
+      fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = '{nextLink}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          skip_encoding_path_params: {'nextLink' => next_page_link},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::ResponseWithContinuationLabAccount.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List lab accounts in a subscription.
+    #
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($expand=sizeConfiguration)'
+    # @param filter [String] The filter to apply to the operation.
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation.
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ResponseWithContinuationLabAccount] which provide lazy access to
+    # pages of the response.
+    #
+    def list_by_subscription_as_lazy(expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      response = list_by_subscription_async(expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+      unless response.nil?
+        page = response.body
+        page.next_method = Proc.new do |next_page_link|
+          list_by_subscription_next_async(next_page_link, custom_headers:custom_headers)
+        end
+        page
+      end
+    end
+
+    #
+    # List lab accounts in a resource group.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($expand=sizeConfiguration)'
+    # @param filter [String] The filter to apply to the operation.
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation.
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ResponseWithContinuationLabAccount] which provide lazy access to
+    # pages of the response.
+    #
+    def list_by_resource_group_as_lazy(resource_group_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      response = list_by_resource_group_async(resource_group_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+      unless response.nil?
+        page = response.body
+        page.next_method = Proc.new do |next_page_link|
+          list_by_resource_group_next_async(next_page_link, custom_headers:custom_headers)
+        end
+        page
+      end
+    end
+
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/labs.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/labs.rb
new file mode 100644
index 0000000000..11025a6536
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/labs.rb
@@ -0,0 +1,890 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  #
+  # The Managed Labs Client.
+  #
+  class Labs
+    include MsRestAzure
+
+    #
+    # Creates and initializes a new instance of the Labs class.
+    # @param client service class for accessing basic functionality.
+    #
+    def initialize(client)
+      @client = client
+    end
+
+    # @return [ManagedLabsClient] reference to the ManagedLabsClient
+    attr_reader :client
+
+    #
+    # List labs in a given lab account.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=maxUsersInLab)'
+    # @param filter [String] The filter to apply to the operation.
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation.
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Array<Lab>] operation results.
+    #
+    def list(resource_group_name, lab_account_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      first_page = list_as_lazy(resource_group_name, lab_account_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers)
+      first_page.get_all_items
+    end
+
+    #
+    # List labs in a given lab account.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=maxUsersInLab)'
+    # @param filter [String] The filter to apply to the operation.
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation.
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_with_http_info(resource_group_name, lab_account_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      list_async(resource_group_name, lab_account_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List labs in a given lab account.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=maxUsersInLab)'
+    # @param filter [String] The filter to apply to the operation.
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation.
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_async(resource_group_name, lab_account_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_account_name is nil' if lab_account_name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.LabServices/labaccounts/{labAccountName}/labs'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labAccountName' => lab_account_name},
+          query_params: {'$expand' => expand,'$filter' => filter,'$top' => top,'$orderby' => orderby,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::ResponseWithContinuationLab.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Get lab
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=maxUsersInLab)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Lab] operation results.
+    #
+    def get(resource_group_name, lab_account_name, lab_name, expand:nil, custom_headers:nil)
+      response = get_async(resource_group_name, lab_account_name, lab_name, expand:expand, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Get lab
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=maxUsersInLab)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def get_with_http_info(resource_group_name, lab_account_name, lab_name, expand:nil, custom_headers:nil)
+      get_async(resource_group_name, lab_account_name, lab_name, expand:expand, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Get lab
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=maxUsersInLab)'
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def get_async(resource_group_name, lab_account_name, lab_name, expand:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_account_name is nil' if lab_account_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.LabServices/labaccounts/{labAccountName}/labs/{labName}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labAccountName' => lab_account_name,'labName' => lab_name},
+          query_params: {'$expand' => expand,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::Lab.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Create or replace an existing Lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param lab [Lab] Represents a lab.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Lab] operation results.
+    #
+    def create_or_update(resource_group_name, lab_account_name, lab_name, lab, custom_headers:nil)
+      response = create_or_update_async(resource_group_name, lab_account_name, lab_name, lab, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Create or replace an existing Lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param lab [Lab] Represents a lab.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def create_or_update_with_http_info(resource_group_name, lab_account_name, lab_name, lab, custom_headers:nil)
+      create_or_update_async(resource_group_name, lab_account_name, lab_name, lab, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Create or replace an existing Lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param lab [Lab] Represents a lab.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def create_or_update_async(resource_group_name, lab_account_name, lab_name, lab, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_account_name is nil' if lab_account_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'lab is nil' if lab.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::Lab.mapper()
+      request_content = @client.serialize(request_mapper,  lab)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.LabServices/labaccounts/{labAccountName}/labs/{labName}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labAccountName' => lab_account_name,'labName' => lab_name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:put, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 201
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::Lab.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+        # Deserialize Response
+        if status_code == 201
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::Lab.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Delete lab. This operation can take a while to complete
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    def delete(resource_group_name, lab_account_name, lab_name, custom_headers:nil)
+      response = delete_async(resource_group_name, lab_account_name, lab_name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def delete_async(resource_group_name, lab_account_name, lab_name, custom_headers:nil)
+      # Send request
+      promise = begin_delete_async(resource_group_name, lab_account_name, lab_name, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Modify properties of labs.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param lab [LabFragment] Represents a lab.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Lab] operation results.
+    #
+    def update(resource_group_name, lab_account_name, lab_name, lab, custom_headers:nil)
+      response = update_async(resource_group_name, lab_account_name, lab_name, lab, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Modify properties of labs.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param lab [LabFragment] Represents a lab.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def update_with_http_info(resource_group_name, lab_account_name, lab_name, lab, custom_headers:nil)
+      update_async(resource_group_name, lab_account_name, lab_name, lab, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Modify properties of labs.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param lab [LabFragment] Represents a lab.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def update_async(resource_group_name, lab_account_name, lab_name, lab, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_account_name is nil' if lab_account_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'lab is nil' if lab.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::LabFragment.mapper()
+      request_content = @client.serialize(request_mapper,  lab)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.LabServices/labaccounts/{labAccountName}/labs/{labName}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labAccountName' => lab_account_name,'labName' => lab_name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:patch, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::Lab.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Add users to a lab
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param add_users_payload [AddUsersPayload] Payload for Add Users operation on
+    # a Lab.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def add_users(resource_group_name, lab_account_name, lab_name, add_users_payload, custom_headers:nil)
+      response = add_users_async(resource_group_name, lab_account_name, lab_name, add_users_payload, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Add users to a lab
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param add_users_payload [AddUsersPayload] Payload for Add Users operation on
+    # a Lab.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def add_users_with_http_info(resource_group_name, lab_account_name, lab_name, add_users_payload, custom_headers:nil)
+      add_users_async(resource_group_name, lab_account_name, lab_name, add_users_payload, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Add users to a lab
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param add_users_payload [AddUsersPayload] Payload for Add Users operation on
+    # a Lab.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def add_users_async(resource_group_name, lab_account_name, lab_name, add_users_payload, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_account_name is nil' if lab_account_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'add_users_payload is nil' if add_users_payload.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::AddUsersPayload.mapper()
+      request_content = @client.serialize(request_mapper,  add_users_payload)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.LabServices/labaccounts/{labAccountName}/labs/{labName}/addUsers'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labAccountName' => lab_account_name,'labName' => lab_name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Register to managed lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def register(resource_group_name, lab_account_name, lab_name, custom_headers:nil)
+      response = register_async(resource_group_name, lab_account_name, lab_name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Register to managed lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def register_with_http_info(resource_group_name, lab_account_name, lab_name, custom_headers:nil)
+      register_async(resource_group_name, lab_account_name, lab_name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Register to managed lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def register_async(resource_group_name, lab_account_name, lab_name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_account_name is nil' if lab_account_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.LabServices/labaccounts/{labAccountName}/labs/{labName}/register'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labAccountName' => lab_account_name,'labName' => lab_name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:post, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Delete lab. This operation can take a while to complete
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def begin_delete(resource_group_name, lab_account_name, lab_name, custom_headers:nil)
+      response = begin_delete_async(resource_group_name, lab_account_name, lab_name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Delete lab. This operation can take a while to complete
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_delete_with_http_info(resource_group_name, lab_account_name, lab_name, custom_headers:nil)
+      begin_delete_async(resource_group_name, lab_account_name, lab_name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Delete lab. This operation can take a while to complete
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_delete_async(resource_group_name, lab_account_name, lab_name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_account_name is nil' if lab_account_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.LabServices/labaccounts/{labAccountName}/labs/{labName}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labAccountName' => lab_account_name,'labName' => lab_name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:delete, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 202 || status_code == 204
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List labs in a given lab account.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ResponseWithContinuationLab] operation results.
+    #
+    def list_next(next_page_link, custom_headers:nil)
+      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # List labs in a given lab account.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_next_with_http_info(next_page_link, custom_headers:nil)
+      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List labs in a given lab account.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_next_async(next_page_link, custom_headers:nil)
+      fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = '{nextLink}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          skip_encoding_path_params: {'nextLink' => next_page_link},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::ResponseWithContinuationLab.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List labs in a given lab account.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=maxUsersInLab)'
+    # @param filter [String] The filter to apply to the operation.
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation.
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ResponseWithContinuationLab] which provide lazy access to pages of
+    # the response.
+    #
+    def list_as_lazy(resource_group_name, lab_account_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      response = list_async(resource_group_name, lab_account_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+      unless response.nil?
+        page = response.body
+        page.next_method = Proc.new do |next_page_link|
+          list_next_async(next_page_link, custom_headers:custom_headers)
+        end
+        page
+      end
+    end
+
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/managed_labs_client.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/managed_labs_client.rb
new file mode 100644
index 0000000000..b73b76603d
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/managed_labs_client.rb
@@ -0,0 +1,163 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  #
+  # A service client - single point of access to the REST API.
+  #
+  class ManagedLabsClient < MsRestAzure::AzureServiceClient
+    include MsRestAzure
+    include MsRestAzure::Serialization
+
+    # @return [String] the base URI of the service.
+    attr_accessor :base_url
+
+    # @return Credentials needed for the client to connect to Azure.
+    attr_reader :credentials
+
+    # @return [String] Client API version.
+    attr_reader :api_version
+
+    # @return [String] The subscription ID.
+    attr_accessor :subscription_id
+
+    # @return [String] The preferred language for the response.
+    attr_accessor :accept_language
+
+    # @return [Integer] The retry timeout in seconds for Long Running
+    # Operations. Default value is 30.
+    attr_accessor :long_running_operation_retry_timeout
+
+    # @return [Boolean] Whether a unique x-ms-client-request-id should be
+    # generated. When set to true a unique x-ms-client-request-id value is
+    # generated and included in each request. Default is true.
+    attr_accessor :generate_client_request_id
+
+    # @return [ProviderOperations] provider_operations
+    attr_reader :provider_operations
+
+    # @return [GlobalUsers] global_users
+    attr_reader :global_users
+
+    # @return [LabAccounts] lab_accounts
+    attr_reader :lab_accounts
+
+    # @return [Operations] operations
+    attr_reader :operations
+
+    # @return [GalleryImages] gallery_images
+    attr_reader :gallery_images
+
+    # @return [Labs] labs
+    attr_reader :labs
+
+    # @return [EnvironmentSettings] environment_settings
+    attr_reader :environment_settings
+
+    # @return [Environments] environments
+    attr_reader :environments
+
+    # @return [Users] users
+    attr_reader :users
+
+    #
+    # Creates initializes a new instance of the ManagedLabsClient class.
+    # @param credentials [MsRest::ServiceClientCredentials] credentials to authorize HTTP requests made by the service client.
+    # @param base_url [String] the base URI of the service.
+    # @param options [Array] filters to be applied to the HTTP requests.
+    #
+    def initialize(credentials = nil, base_url = nil, options = nil)
+      super(credentials, options)
+      @base_url = base_url || 'https://management.azure.com'
+
+      fail ArgumentError, 'invalid type of credentials input parameter' unless credentials.is_a?(MsRest::ServiceClientCredentials) unless credentials.nil?
+      @credentials = credentials
+
+      @provider_operations = ProviderOperations.new(self)
+      @global_users = GlobalUsers.new(self)
+      @lab_accounts = LabAccounts.new(self)
+      @operations = Operations.new(self)
+      @gallery_images = GalleryImages.new(self)
+      @labs = Labs.new(self)
+      @environment_settings = EnvironmentSettings.new(self)
+      @environments = Environments.new(self)
+      @users = Users.new(self)
+      @api_version = '2018-10-15'
+      @accept_language = 'en-US'
+      @long_running_operation_retry_timeout = 30
+      @generate_client_request_id = true
+      add_telemetry
+    end
+
+    #
+    # Makes a request and returns the body of the response.
+    # @param method [Symbol] with any of the following values :get, :put, :post, :patch, :delete.
+    # @param path [String] the path, relative to {base_url}.
+    # @param options [Hash{String=>String}] specifying any request options like :body.
+    # @return [Hash{String=>String}] containing the body of the response.
+    # Example:
+    #
+    #  request_content = "{'location':'westus','tags':{'tag1':'val1','tag2':'val2'}}"
+    #  path = "/path"
+    #  options = {
+    #    body: request_content,
+    #    query_params: {'api-version' => '2016-02-01'}
+    #  }
+    #  result = @client.make_request(:put, path, options)
+    #
+    def make_request(method, path, options = {})
+      result = make_request_with_http_info(method, path, options)
+      result.body unless result.nil?
+    end
+
+    #
+    # Makes a request and returns the operation response.
+    # @param method [Symbol] with any of the following values :get, :put, :post, :patch, :delete.
+    # @param path [String] the path, relative to {base_url}.
+    # @param options [Hash{String=>String}] specifying any request options like :body.
+    # @return [MsRestAzure::AzureOperationResponse] Operation response containing the request, response and status.
+    #
+    def make_request_with_http_info(method, path, options = {})
+      result = make_request_async(method, path, options).value!
+      result.body = result.response.body.to_s.empty? ? nil : JSON.load(result.response.body)
+      result
+    end
+
+    #
+    # Makes a request asynchronously.
+    # @param method [Symbol] with any of the following values :get, :put, :post, :patch, :delete.
+    # @param path [String] the path, relative to {base_url}.
+    # @param options [Hash{String=>String}] specifying any request options like :body.
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def make_request_async(method, path, options = {})
+      fail ArgumentError, 'method is nil' if method.nil?
+      fail ArgumentError, 'path is nil' if path.nil?
+
+      request_url = options[:base_url] || @base_url
+      if(!options[:headers].nil? && !options[:headers]['Content-Type'].nil?)
+        @request_headers['Content-Type'] = options[:headers]['Content-Type']
+      end
+
+      request_headers = @request_headers
+      request_headers.merge!({'accept-language' => @accept_language}) unless @accept_language.nil?
+      options.merge!({headers: request_headers.merge(options[:headers] || {})})
+      options.merge!({credentials: @credentials}) unless @credentials.nil?
+
+      super(request_url, method, path, options)
+    end
+
+
+    private
+    #
+    # Adds telemetry information.
+    #
+    def add_telemetry
+        sdk_information = 'azure_mgmt_labservices'
+        sdk_information = "#{sdk_information}/0.17.0"
+        add_user_agent_information(sdk_information)
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/add_remove.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/add_remove.rb
new file mode 100644
index 0000000000..6a5f49e4c0
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/add_remove.rb
@@ -0,0 +1,16 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Defines values for AddRemove
+    #
+    module AddRemove
+      Add = "Add"
+      Remove = "Remove"
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/add_users_payload.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/add_users_payload.rb
new file mode 100644
index 0000000000..03a690cf11
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/add_users_payload.rb
@@ -0,0 +1,55 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Payload for Add Users operation on a Lab.
+    #
+    class AddUsersPayload
+
+      include MsRestAzure
+
+      # @return [Array<String>] List of user emails addresses to add to the
+      # lab.
+      attr_accessor :email_addresses
+
+
+      #
+      # Mapper for AddUsersPayload class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'AddUsersPayload',
+          type: {
+            name: 'Composite',
+            class_name: 'AddUsersPayload',
+            model_properties: {
+              email_addresses: {
+                client_side_validation: true,
+                required: true,
+                serialized_name: 'emailAddresses',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/configuration_state.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/configuration_state.rb
new file mode 100644
index 0000000000..6fb1a74a82
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/configuration_state.rb
@@ -0,0 +1,16 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Defines values for ConfigurationState
+    #
+    module ConfigurationState
+      NotApplicable = "NotApplicable"
+      Completed = "Completed"
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/create_lab_properties.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/create_lab_properties.rb
new file mode 100644
index 0000000000..b0d47bde04
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/create_lab_properties.rb
@@ -0,0 +1,101 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Properties for creating a managed lab and a default environment setting
+    #
+    class CreateLabProperties
+
+      include MsRestAzure
+
+      # @return [EnvironmentSettingCreationParameters] Settings related to
+      # creating an environment setting
+      attr_accessor :environment_setting_creation_parameters
+
+      # @return [LabCreationParameters] Settings related to creating a lab
+      attr_accessor :lab_creation_parameters
+
+      # @return [String] The name of the resource
+      attr_accessor :name
+
+      # @return [String] The location of the resource
+      attr_accessor :location
+
+      # @return [Hash{String => String}] The tags of the resource.
+      attr_accessor :tags
+
+
+      #
+      # Mapper for CreateLabProperties class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'CreateLabProperties',
+          type: {
+            name: 'Composite',
+            class_name: 'CreateLabProperties',
+            model_properties: {
+              environment_setting_creation_parameters: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'environmentSettingCreationParameters',
+                type: {
+                  name: 'Composite',
+                  class_name: 'EnvironmentSettingCreationParameters'
+                }
+              },
+              lab_creation_parameters: {
+                client_side_validation: true,
+                required: true,
+                serialized_name: 'labCreationParameters',
+                type: {
+                  name: 'Composite',
+                  class_name: 'LabCreationParameters'
+                }
+              },
+              name: {
+                client_side_validation: true,
+                required: true,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              location: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'location',
+                type: {
+                  name: 'String'
+                }
+              },
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/environment.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/environment.rb
new file mode 100644
index 0000000000..554d39885e
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/environment.rb
@@ -0,0 +1,235 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Represents an environment instance
+    #
+    class Environment < Resource
+
+      include MsRestAzure
+
+      # @return [ResourceSet] The set of a VM and the setting id it was created
+      # for
+      attr_accessor :resource_sets
+
+      # @return [String] The AAD object Id of the user who has claimed the
+      # environment
+      attr_accessor :claimed_by_user_object_id
+
+      # @return [String] The user principal Id of the user who has claimed the
+      # environment
+      attr_accessor :claimed_by_user_principal_id
+
+      # @return [String] The name or email address of the user who has claimed
+      # the environment
+      attr_accessor :claimed_by_user_name
+
+      # @return [Boolean] Is the environment claimed or not
+      attr_accessor :is_claimed
+
+      # @return [String] Last known power state of the environment
+      attr_accessor :last_known_power_state
+
+      # @return [NetworkInterface] Network details of the environment
+      attr_accessor :network_interface
+
+      # @return [Duration] How long the environment has been used by a lab user
+      attr_accessor :total_usage
+
+      # @return [DateTime] When the password was last reset on the environment.
+      attr_accessor :password_last_reset
+
+      # @return [String] The provisioning status of the resource.
+      attr_accessor :provisioning_state
+
+      # @return [String] The unique immutable identifier of a resource (Guid).
+      attr_accessor :unique_identifier
+
+      # @return [LatestOperationResult] The details of the latest operation.
+      # ex: status, error
+      attr_accessor :latest_operation_result
+
+
+      #
+      # Mapper for Environment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'Environment',
+          type: {
+            name: 'Composite',
+            class_name: 'Environment',
+            model_properties: {
+              id: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'id',
+                type: {
+                  name: 'String'
+                }
+              },
+              name: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              type: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'type',
+                type: {
+                  name: 'String'
+                }
+              },
+              location: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'location',
+                type: {
+                  name: 'String'
+                }
+              },
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              resource_sets: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.resourceSets',
+                type: {
+                  name: 'Composite',
+                  class_name: 'ResourceSet'
+                }
+              },
+              claimed_by_user_object_id: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.claimedByUserObjectId',
+                type: {
+                  name: 'String'
+                }
+              },
+              claimed_by_user_principal_id: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.claimedByUserPrincipalId',
+                type: {
+                  name: 'String'
+                }
+              },
+              claimed_by_user_name: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.claimedByUserName',
+                type: {
+                  name: 'String'
+                }
+              },
+              is_claimed: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.isClaimed',
+                type: {
+                  name: 'Boolean'
+                }
+              },
+              last_known_power_state: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.lastKnownPowerState',
+                type: {
+                  name: 'String'
+                }
+              },
+              network_interface: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.networkInterface',
+                type: {
+                  name: 'Composite',
+                  class_name: 'NetworkInterface'
+                }
+              },
+              total_usage: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.totalUsage',
+                type: {
+                  name: 'TimeSpan'
+                }
+              },
+              password_last_reset: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.passwordLastReset',
+                type: {
+                  name: 'DateTime'
+                }
+              },
+              provisioning_state: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.provisioningState',
+                type: {
+                  name: 'String'
+                }
+              },
+              unique_identifier: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.uniqueIdentifier',
+                type: {
+                  name: 'String'
+                }
+              },
+              latest_operation_result: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.latestOperationResult',
+                type: {
+                  name: 'Composite',
+                  class_name: 'LatestOperationResult'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/environment_details.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/environment_details.rb
new file mode 100644
index 0000000000..7d021269ec
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/environment_details.rb
@@ -0,0 +1,149 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # This represents the details about a User's environment and its state.
+    #
+    class EnvironmentDetails
+
+      include MsRestAzure
+
+      # @return [String] Name of the Environment
+      attr_accessor :name
+
+      # @return [String] Description of the Environment
+      attr_accessor :description
+
+      # @return [String] Resource Id of the environment
+      attr_accessor :id
+
+      # @return [String] The provisioning state of the environment. This also
+      # includes LabIsFull and NotYetProvisioned status.
+      attr_accessor :provisioning_state
+
+      # @return [VirtualMachineDetails] Details of backing DTL virtual machine
+      # with compute and network details.
+      attr_accessor :virtual_machine_details
+
+      # @return [LatestOperationResult] The details of the latest operation.
+      # ex: status, error
+      attr_accessor :latest_operation_result
+
+      # @return [String] Publishing state of the environment setting Possible
+      # values are Creating, Created, Failed
+      attr_accessor :environment_state
+
+      # @return [Duration] How long the environment has been used by a lab user
+      attr_accessor :total_usage
+
+      # @return [DateTime] When the password was last reset on the environment.
+      attr_accessor :password_last_reset
+
+
+      #
+      # Mapper for EnvironmentDetails class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'EnvironmentDetails',
+          type: {
+            name: 'Composite',
+            class_name: 'EnvironmentDetails',
+            model_properties: {
+              name: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              description: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'description',
+                type: {
+                  name: 'String'
+                }
+              },
+              id: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'id',
+                type: {
+                  name: 'String'
+                }
+              },
+              provisioning_state: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'provisioningState',
+                type: {
+                  name: 'String'
+                }
+              },
+              virtual_machine_details: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'virtualMachineDetails',
+                type: {
+                  name: 'Composite',
+                  class_name: 'VirtualMachineDetails'
+                }
+              },
+              latest_operation_result: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'latestOperationResult',
+                type: {
+                  name: 'Composite',
+                  class_name: 'LatestOperationResult'
+                }
+              },
+              environment_state: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'environmentState',
+                type: {
+                  name: 'String'
+                }
+              },
+              total_usage: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'totalUsage',
+                type: {
+                  name: 'TimeSpan'
+                }
+              },
+              password_last_reset: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'passwordLastReset',
+                type: {
+                  name: 'DateTime'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/environment_fragment.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/environment_fragment.rb
new file mode 100644
index 0000000000..fc4130b163
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/environment_fragment.rb
@@ -0,0 +1,121 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Represents an environment instance
+    #
+    class EnvironmentFragment < Resource
+
+      include MsRestAzure
+
+      # @return [ResourceSetFragment] The set of a VM and the setting id it was
+      # created for
+      attr_accessor :resource_sets
+
+      # @return [String] The provisioning status of the resource.
+      attr_accessor :provisioning_state
+
+      # @return [String] The unique immutable identifier of a resource (Guid).
+      attr_accessor :unique_identifier
+
+
+      #
+      # Mapper for EnvironmentFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'EnvironmentFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'EnvironmentFragment',
+            model_properties: {
+              id: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'id',
+                type: {
+                  name: 'String'
+                }
+              },
+              name: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              type: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'type',
+                type: {
+                  name: 'String'
+                }
+              },
+              location: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'location',
+                type: {
+                  name: 'String'
+                }
+              },
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              resource_sets: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.resourceSets',
+                type: {
+                  name: 'Composite',
+                  class_name: 'ResourceSetFragment'
+                }
+              },
+              provisioning_state: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.provisioningState',
+                type: {
+                  name: 'String'
+                }
+              },
+              unique_identifier: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.uniqueIdentifier',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/environment_operations_payload.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/environment_operations_payload.rb
new file mode 100644
index 0000000000..bfdbec84cc
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/environment_operations_payload.rb
@@ -0,0 +1,47 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Represents payload for any Environment operations like get, start, stop,
+    # connect
+    #
+    class EnvironmentOperationsPayload
+
+      include MsRestAzure
+
+      # @return [String] The resourceId of the environment
+      attr_accessor :environment_id
+
+
+      #
+      # Mapper for EnvironmentOperationsPayload class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'EnvironmentOperationsPayload',
+          type: {
+            name: 'Composite',
+            class_name: 'EnvironmentOperationsPayload',
+            model_properties: {
+              environment_id: {
+                client_side_validation: true,
+                required: true,
+                serialized_name: 'environmentId',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/environment_setting.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/environment_setting.rb
new file mode 100644
index 0000000000..af46d8344c
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/environment_setting.rb
@@ -0,0 +1,210 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Represents settings of an environment, from which environment instances
+    # would be created
+    #
+    class EnvironmentSetting < Resource
+
+      include MsRestAzure
+
+      # @return [PublishingState] Describes the readiness of this environment
+      # setting. Possible values include: 'Draft', 'Publishing', 'Published',
+      # 'PublishFailed', 'Scaling'
+      attr_accessor :publishing_state
+
+      # @return [ConfigurationState] Describes the user's progress in
+      # configuring their environment setting. Possible values include:
+      # 'NotApplicable', 'Completed'
+      attr_accessor :configuration_state
+
+      # @return [String] Describes the environment and its resource settings
+      attr_accessor :description
+
+      # @return [String] Brief title describing the environment and its
+      # resource settings
+      attr_accessor :title
+
+      # @return [ResourceSettings] The resource specific settings
+      attr_accessor :resource_settings
+
+      # @return [DateTime] Time when the template VM was last changed.
+      attr_accessor :last_changed
+
+      # @return [DateTime] Time when the template VM was last sent for
+      # publishing.
+      attr_accessor :last_published
+
+      # @return [String] The provisioning status of the resource.
+      attr_accessor :provisioning_state
+
+      # @return [String] The unique immutable identifier of a resource (Guid).
+      attr_accessor :unique_identifier
+
+      # @return [LatestOperationResult] The details of the latest operation.
+      # ex: status, error
+      attr_accessor :latest_operation_result
+
+
+      #
+      # Mapper for EnvironmentSetting class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'EnvironmentSetting',
+          type: {
+            name: 'Composite',
+            class_name: 'EnvironmentSetting',
+            model_properties: {
+              id: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'id',
+                type: {
+                  name: 'String'
+                }
+              },
+              name: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              type: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'type',
+                type: {
+                  name: 'String'
+                }
+              },
+              location: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'location',
+                type: {
+                  name: 'String'
+                }
+              },
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              publishing_state: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.publishingState',
+                type: {
+                  name: 'String'
+                }
+              },
+              configuration_state: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.configurationState',
+                type: {
+                  name: 'String'
+                }
+              },
+              description: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.description',
+                type: {
+                  name: 'String'
+                }
+              },
+              title: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.title',
+                type: {
+                  name: 'String'
+                }
+              },
+              resource_settings: {
+                client_side_validation: true,
+                required: true,
+                serialized_name: 'properties.resourceSettings',
+                type: {
+                  name: 'Composite',
+                  class_name: 'ResourceSettings'
+                }
+              },
+              last_changed: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.lastChanged',
+                type: {
+                  name: 'DateTime'
+                }
+              },
+              last_published: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.lastPublished',
+                type: {
+                  name: 'DateTime'
+                }
+              },
+              provisioning_state: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.provisioningState',
+                type: {
+                  name: 'String'
+                }
+              },
+              unique_identifier: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.uniqueIdentifier',
+                type: {
+                  name: 'String'
+                }
+              },
+              latest_operation_result: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.latestOperationResult',
+                type: {
+                  name: 'Composite',
+                  class_name: 'LatestOperationResult'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/environment_setting_creation_parameters.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/environment_setting_creation_parameters.rb
new file mode 100644
index 0000000000..0ca2d20ebe
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/environment_setting_creation_parameters.rb
@@ -0,0 +1,48 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Settings related to creating an environment setting
+    #
+    class EnvironmentSettingCreationParameters
+
+      include MsRestAzure
+
+      # @return [ResourceSettingCreationParameters] The resource specific
+      # settings
+      attr_accessor :resource_setting_creation_parameters
+
+
+      #
+      # Mapper for EnvironmentSettingCreationParameters class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'EnvironmentSettingCreationParameters',
+          type: {
+            name: 'Composite',
+            class_name: 'EnvironmentSettingCreationParameters',
+            model_properties: {
+              resource_setting_creation_parameters: {
+                client_side_validation: true,
+                required: true,
+                serialized_name: 'resourceSettingCreationParameters',
+                type: {
+                  name: 'Composite',
+                  class_name: 'ResourceSettingCreationParameters'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/environment_setting_fragment.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/environment_setting_fragment.rb
new file mode 100644
index 0000000000..5dfec2f777
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/environment_setting_fragment.rb
@@ -0,0 +1,157 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Represents settings of an environment, from which environment instances
+    # would be created
+    #
+    class EnvironmentSettingFragment < Resource
+
+      include MsRestAzure
+
+      # @return [ConfigurationState] Describes the user's progress in
+      # configuring their environment setting. Possible values include:
+      # 'NotApplicable', 'Completed'
+      attr_accessor :configuration_state
+
+      # @return [String] Describes the environment and its resource settings
+      attr_accessor :description
+
+      # @return [String] Brief title describing the environment and its
+      # resource settings
+      attr_accessor :title
+
+      # @return [ResourceSettingsFragment] The resource specific settings
+      attr_accessor :resource_settings
+
+      # @return [String] The provisioning status of the resource.
+      attr_accessor :provisioning_state
+
+      # @return [String] The unique immutable identifier of a resource (Guid).
+      attr_accessor :unique_identifier
+
+
+      #
+      # Mapper for EnvironmentSettingFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'EnvironmentSettingFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'EnvironmentSettingFragment',
+            model_properties: {
+              id: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'id',
+                type: {
+                  name: 'String'
+                }
+              },
+              name: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              type: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'type',
+                type: {
+                  name: 'String'
+                }
+              },
+              location: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'location',
+                type: {
+                  name: 'String'
+                }
+              },
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              configuration_state: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.configurationState',
+                type: {
+                  name: 'String'
+                }
+              },
+              description: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.description',
+                type: {
+                  name: 'String'
+                }
+              },
+              title: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.title',
+                type: {
+                  name: 'String'
+                }
+              },
+              resource_settings: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.resourceSettings',
+                type: {
+                  name: 'Composite',
+                  class_name: 'ResourceSettingsFragment'
+                }
+              },
+              provisioning_state: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.provisioningState',
+                type: {
+                  name: 'String'
+                }
+              },
+              unique_identifier: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.uniqueIdentifier',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/environment_size.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/environment_size.rb
new file mode 100644
index 0000000000..e1da5a8764
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/environment_size.rb
@@ -0,0 +1,110 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Represents a size category supported by this Lab Account (small, medium
+    # or large)
+    #
+    class EnvironmentSize
+
+      include MsRestAzure
+
+      # @return [ManagedLabVmSize] The size category. Possible values include:
+      # 'Basic', 'Standard', 'Performance'
+      attr_accessor :name
+
+      # @return [Array<SizeInfo>] Represents a set of compute sizes that can
+      # serve this given size type
+      attr_accessor :vm_sizes
+
+      # @return The pay-as-you-go dollar price per hour this size will cost. It
+      # does not include discounts and may not reflect the actual price the
+      # size will cost. This is the maximum price of all prices within this
+      # tier.
+      attr_accessor :max_price
+
+      # @return [Integer] The number of cores a VM of this size has. This is
+      # the minimum number of cores within this tier.
+      attr_accessor :min_number_of_cores
+
+      # @return [Float] The amount of memory available (in GB). This is the
+      # minimum amount of memory within this tier.
+      attr_accessor :min_memory
+
+
+      #
+      # Mapper for EnvironmentSize class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'EnvironmentSize',
+          type: {
+            name: 'Composite',
+            class_name: 'EnvironmentSize',
+            model_properties: {
+              name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              vm_sizes: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'vmSizes',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'SizeInfoElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'SizeInfo'
+                      }
+                  }
+                }
+              },
+              max_price: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'maxPrice',
+                type: {
+                  name: 'Number'
+                }
+              },
+              min_number_of_cores: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'minNumberOfCores',
+                type: {
+                  name: 'Number'
+                }
+              },
+              min_memory: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'minMemory',
+                type: {
+                  name: 'Double'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/environment_size_fragment.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/environment_size_fragment.rb
new file mode 100644
index 0000000000..ef0adb5087
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/environment_size_fragment.rb
@@ -0,0 +1,69 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Represents a size category supported by this Lab Account (small, medium
+    # or large)
+    #
+    class EnvironmentSizeFragment
+
+      include MsRestAzure
+
+      # @return [ManagedLabVmSize] The size category. Possible values include:
+      # 'Basic', 'Standard', 'Performance'
+      attr_accessor :name
+
+      # @return [Array<SizeInfoFragment>] Represents a set of compute sizes
+      # that can serve this given size type
+      attr_accessor :vm_sizes
+
+
+      #
+      # Mapper for EnvironmentSizeFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'EnvironmentSizeFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'EnvironmentSizeFragment',
+            model_properties: {
+              name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              vm_sizes: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'vmSizes',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'SizeInfoFragmentElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'SizeInfoFragment'
+                      }
+                  }
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/gallery_image.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/gallery_image.rb
new file mode 100644
index 0000000000..114c9e2bf2
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/gallery_image.rb
@@ -0,0 +1,231 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Represents an image from the Azure Marketplace
+    #
+    class GalleryImage < Resource
+
+      include MsRestAzure
+
+      # @return [String] The author of the gallery image.
+      attr_accessor :author
+
+      # @return [DateTime] The creation date of the gallery image.
+      attr_accessor :created_date
+
+      # @return [String] The description of the gallery image.
+      attr_accessor :description
+
+      # @return [GalleryImageReference] The image reference of the gallery
+      # image.
+      attr_accessor :image_reference
+
+      # @return [String] The icon of the gallery image.
+      attr_accessor :icon
+
+      # @return [Boolean] Indicates whether this gallery image is enabled.
+      attr_accessor :is_enabled
+
+      # @return [Boolean] Indicates whether this gallery has been overridden
+      # for this lab account
+      attr_accessor :is_override
+
+      # @return [String] The third party plan that applies to this image
+      attr_accessor :plan_id
+
+      # @return [Boolean] Indicates if the plan has been authorized for
+      # programmatic deployment.
+      attr_accessor :is_plan_authorized
+
+      # @return [String] The provisioning status of the resource.
+      attr_accessor :provisioning_state
+
+      # @return [String] The unique immutable identifier of a resource (Guid).
+      attr_accessor :unique_identifier
+
+      # @return [LatestOperationResult] The details of the latest operation.
+      # ex: status, error
+      attr_accessor :latest_operation_result
+
+
+      #
+      # Mapper for GalleryImage class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'GalleryImage',
+          type: {
+            name: 'Composite',
+            class_name: 'GalleryImage',
+            model_properties: {
+              id: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'id',
+                type: {
+                  name: 'String'
+                }
+              },
+              name: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              type: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'type',
+                type: {
+                  name: 'String'
+                }
+              },
+              location: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'location',
+                type: {
+                  name: 'String'
+                }
+              },
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              author: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.author',
+                type: {
+                  name: 'String'
+                }
+              },
+              created_date: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.createdDate',
+                type: {
+                  name: 'DateTime'
+                }
+              },
+              description: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.description',
+                type: {
+                  name: 'String'
+                }
+              },
+              image_reference: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.imageReference',
+                type: {
+                  name: 'Composite',
+                  class_name: 'GalleryImageReference'
+                }
+              },
+              icon: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.icon',
+                type: {
+                  name: 'String'
+                }
+              },
+              is_enabled: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.isEnabled',
+                type: {
+                  name: 'Boolean'
+                }
+              },
+              is_override: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.isOverride',
+                type: {
+                  name: 'Boolean'
+                }
+              },
+              plan_id: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.planId',
+                type: {
+                  name: 'String'
+                }
+              },
+              is_plan_authorized: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.isPlanAuthorized',
+                type: {
+                  name: 'Boolean'
+                }
+              },
+              provisioning_state: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.provisioningState',
+                type: {
+                  name: 'String'
+                }
+              },
+              unique_identifier: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.uniqueIdentifier',
+                type: {
+                  name: 'String'
+                }
+              },
+              latest_operation_result: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.latestOperationResult',
+                type: {
+                  name: 'Composite',
+                  class_name: 'LatestOperationResult'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/gallery_image_fragment.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/gallery_image_fragment.rb
new file mode 100644
index 0000000000..ac109f0c83
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/gallery_image_fragment.rb
@@ -0,0 +1,143 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Represents an image from the Azure Marketplace
+    #
+    class GalleryImageFragment < Resource
+
+      include MsRestAzure
+
+      # @return [Boolean] Indicates whether this gallery image is enabled.
+      attr_accessor :is_enabled
+
+      # @return [Boolean] Indicates whether this gallery has been overridden
+      # for this lab account
+      attr_accessor :is_override
+
+      # @return [Boolean] Indicates if the plan has been authorized for
+      # programmatic deployment.
+      attr_accessor :is_plan_authorized
+
+      # @return [String] The provisioning status of the resource.
+      attr_accessor :provisioning_state
+
+      # @return [String] The unique immutable identifier of a resource (Guid).
+      attr_accessor :unique_identifier
+
+
+      #
+      # Mapper for GalleryImageFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'GalleryImageFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'GalleryImageFragment',
+            model_properties: {
+              id: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'id',
+                type: {
+                  name: 'String'
+                }
+              },
+              name: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              type: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'type',
+                type: {
+                  name: 'String'
+                }
+              },
+              location: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'location',
+                type: {
+                  name: 'String'
+                }
+              },
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              is_enabled: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.isEnabled',
+                type: {
+                  name: 'Boolean'
+                }
+              },
+              is_override: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.isOverride',
+                type: {
+                  name: 'Boolean'
+                }
+              },
+              is_plan_authorized: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.isPlanAuthorized',
+                type: {
+                  name: 'Boolean'
+                }
+              },
+              provisioning_state: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.provisioningState',
+                type: {
+                  name: 'String'
+                }
+              },
+              unique_identifier: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.uniqueIdentifier',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/gallery_image_reference.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/gallery_image_reference.rb
new file mode 100644
index 0000000000..fb5978d9da
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/gallery_image_reference.rb
@@ -0,0 +1,90 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # The reference information for an Azure Marketplace image.
+    #
+    class GalleryImageReference
+
+      include MsRestAzure
+
+      # @return [String] The offer of the gallery image.
+      attr_accessor :offer
+
+      # @return [String] The publisher of the gallery image.
+      attr_accessor :publisher
+
+      # @return [String] The SKU of the gallery image.
+      attr_accessor :sku
+
+      # @return [String] The OS type of the gallery image.
+      attr_accessor :os_type
+
+      # @return [String] The version of the gallery image.
+      attr_accessor :version
+
+
+      #
+      # Mapper for GalleryImageReference class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'GalleryImageReference',
+          type: {
+            name: 'Composite',
+            class_name: 'GalleryImageReference',
+            model_properties: {
+              offer: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'offer',
+                type: {
+                  name: 'String'
+                }
+              },
+              publisher: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'publisher',
+                type: {
+                  name: 'String'
+                }
+              },
+              sku: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'sku',
+                type: {
+                  name: 'String'
+                }
+              },
+              os_type: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'osType',
+                type: {
+                  name: 'String'
+                }
+              },
+              version: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'version',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/gallery_image_reference_fragment.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/gallery_image_reference_fragment.rb
new file mode 100644
index 0000000000..0eb7425420
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/gallery_image_reference_fragment.rb
@@ -0,0 +1,90 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # The reference information for an Azure Marketplace image.
+    #
+    class GalleryImageReferenceFragment
+
+      include MsRestAzure
+
+      # @return [String] The offer of the gallery image.
+      attr_accessor :offer
+
+      # @return [String] The publisher of the gallery image.
+      attr_accessor :publisher
+
+      # @return [String] The SKU of the gallery image.
+      attr_accessor :sku
+
+      # @return [String] The OS type of the gallery image.
+      attr_accessor :os_type
+
+      # @return [String] The version of the gallery image.
+      attr_accessor :version
+
+
+      #
+      # Mapper for GalleryImageReferenceFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'GalleryImageReferenceFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'GalleryImageReferenceFragment',
+            model_properties: {
+              offer: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'offer',
+                type: {
+                  name: 'String'
+                }
+              },
+              publisher: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'publisher',
+                type: {
+                  name: 'String'
+                }
+              },
+              sku: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'sku',
+                type: {
+                  name: 'String'
+                }
+              },
+              os_type: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'osType',
+                type: {
+                  name: 'String'
+                }
+              },
+              version: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'version',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/get_environment_response.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/get_environment_response.rb
new file mode 100644
index 0000000000..e091a2eb04
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/get_environment_response.rb
@@ -0,0 +1,48 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Represents the environments details
+    #
+    class GetEnvironmentResponse
+
+      include MsRestAzure
+
+      # @return [EnvironmentDetails] Details of the environment
+      attr_accessor :environment
+
+
+      #
+      # Mapper for GetEnvironmentResponse class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'GetEnvironmentResponse',
+          type: {
+            name: 'Composite',
+            class_name: 'GetEnvironmentResponse',
+            model_properties: {
+              environment: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'environment',
+                type: {
+                  name: 'Composite',
+                  class_name: 'EnvironmentDetails'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/get_personal_preferences_response.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/get_personal_preferences_response.rb
new file mode 100644
index 0000000000..c237025b01
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/get_personal_preferences_response.rb
@@ -0,0 +1,65 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Represents the PersonalPreferences for the user
+    #
+    class GetPersonalPreferencesResponse
+
+      include MsRestAzure
+
+      # @return [String] Id to be used by the cache orchestrator
+      attr_accessor :id
+
+      # @return [Array<String>] Array of favorite lab resource ids
+      attr_accessor :favorite_lab_resource_ids
+
+
+      #
+      # Mapper for GetPersonalPreferencesResponse class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'GetPersonalPreferencesResponse',
+          type: {
+            name: 'Composite',
+            class_name: 'GetPersonalPreferencesResponse',
+            model_properties: {
+              id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'id',
+                type: {
+                  name: 'String'
+                }
+              },
+              favorite_lab_resource_ids: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'favoriteLabResourceIds',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/get_regional_availability_response.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/get_regional_availability_response.rb
new file mode 100644
index 0000000000..40ff2b15d1
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/get_regional_availability_response.rb
@@ -0,0 +1,56 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # The response model from the GetRegionalAvailability action
+    #
+    class GetRegionalAvailabilityResponse
+
+      include MsRestAzure
+
+      # @return [Array<RegionalAvailability>] Availability information for
+      # different size categories per region
+      attr_accessor :regional_availability
+
+
+      #
+      # Mapper for GetRegionalAvailabilityResponse class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'GetRegionalAvailabilityResponse',
+          type: {
+            name: 'Composite',
+            class_name: 'GetRegionalAvailabilityResponse',
+            model_properties: {
+              regional_availability: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'regionalAvailability',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'RegionalAvailabilityElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'RegionalAvailability'
+                      }
+                  }
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/lab.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/lab.rb
new file mode 100644
index 0000000000..edf3c307e5
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/lab.rb
@@ -0,0 +1,219 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Represents a lab.
+    #
+    class Lab < Resource
+
+      include MsRestAzure
+
+      # @return [Integer] Maximum number of users allowed in the lab.
+      attr_accessor :max_users_in_lab
+
+      # @return [Integer] Maximum value MaxUsersInLab can be set to, as
+      # specified by the service
+      attr_accessor :user_quota
+
+      # @return [String] Invitation code that users can use to join a lab.
+      attr_accessor :invitation_code
+
+      # @return [String] Object id of the user that created the lab.
+      attr_accessor :created_by_object_id
+
+      # @return [Duration] Maximum duration a user can use an environment for
+      # in the lab.
+      attr_accessor :usage_quota
+
+      # @return [LabUserAccessMode] Lab user access mode (open to all vs.
+      # restricted to those listed on the lab). Possible values include:
+      # 'Restricted', 'Open'
+      attr_accessor :user_access_mode
+
+      # @return [String] Lab creator name
+      attr_accessor :created_by_user_principal_name
+
+      # @return [DateTime] Creation date for the lab
+      attr_accessor :created_date
+
+      # @return [String] The provisioning status of the resource.
+      attr_accessor :provisioning_state
+
+      # @return [String] The unique immutable identifier of a resource (Guid).
+      attr_accessor :unique_identifier
+
+      # @return [LatestOperationResult] The details of the latest operation.
+      # ex: status, error
+      attr_accessor :latest_operation_result
+
+
+      #
+      # Mapper for Lab class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'Lab',
+          type: {
+            name: 'Composite',
+            class_name: 'Lab',
+            model_properties: {
+              id: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'id',
+                type: {
+                  name: 'String'
+                }
+              },
+              name: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              type: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'type',
+                type: {
+                  name: 'String'
+                }
+              },
+              location: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'location',
+                type: {
+                  name: 'String'
+                }
+              },
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              max_users_in_lab: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.maxUsersInLab',
+                type: {
+                  name: 'Number'
+                }
+              },
+              user_quota: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.userQuota',
+                type: {
+                  name: 'Number'
+                }
+              },
+              invitation_code: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.invitationCode',
+                type: {
+                  name: 'String'
+                }
+              },
+              created_by_object_id: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.createdByObjectId',
+                type: {
+                  name: 'String'
+                }
+              },
+              usage_quota: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.usageQuota',
+                type: {
+                  name: 'TimeSpan'
+                }
+              },
+              user_access_mode: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.userAccessMode',
+                type: {
+                  name: 'String'
+                }
+              },
+              created_by_user_principal_name: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.createdByUserPrincipalName',
+                type: {
+                  name: 'String'
+                }
+              },
+              created_date: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.createdDate',
+                type: {
+                  name: 'DateTime'
+                }
+              },
+              provisioning_state: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.provisioningState',
+                type: {
+                  name: 'String'
+                }
+              },
+              unique_identifier: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.uniqueIdentifier',
+                type: {
+                  name: 'String'
+                }
+              },
+              latest_operation_result: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.latestOperationResult',
+                type: {
+                  name: 'Composite',
+                  class_name: 'LatestOperationResult'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/lab_account.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/lab_account.rb
new file mode 100644
index 0000000000..3f11639ca6
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/lab_account.rb
@@ -0,0 +1,147 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Represents a lab account.
+    #
+    class LabAccount < Resource
+
+      include MsRestAzure
+
+      # @return [SizeConfigurationProperties] Represents the size configuration
+      # under the lab account
+      attr_accessor :size_configuration
+
+      # @return [Boolean] Represents if region selection is enabled
+      attr_accessor :enabled_region_selection
+
+      # @return [String] The provisioning status of the resource.
+      attr_accessor :provisioning_state
+
+      # @return [String] The unique immutable identifier of a resource (Guid).
+      attr_accessor :unique_identifier
+
+      # @return [LatestOperationResult] The details of the latest operation.
+      # ex: status, error
+      attr_accessor :latest_operation_result
+
+
+      #
+      # Mapper for LabAccount class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'LabAccount',
+          type: {
+            name: 'Composite',
+            class_name: 'LabAccount',
+            model_properties: {
+              id: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'id',
+                type: {
+                  name: 'String'
+                }
+              },
+              name: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              type: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'type',
+                type: {
+                  name: 'String'
+                }
+              },
+              location: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'location',
+                type: {
+                  name: 'String'
+                }
+              },
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              size_configuration: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.sizeConfiguration',
+                type: {
+                  name: 'Composite',
+                  class_name: 'SizeConfigurationProperties'
+                }
+              },
+              enabled_region_selection: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.enabledRegionSelection',
+                type: {
+                  name: 'Boolean'
+                }
+              },
+              provisioning_state: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.provisioningState',
+                type: {
+                  name: 'String'
+                }
+              },
+              unique_identifier: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.uniqueIdentifier',
+                type: {
+                  name: 'String'
+                }
+              },
+              latest_operation_result: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.latestOperationResult',
+                type: {
+                  name: 'Composite',
+                  class_name: 'LatestOperationResult'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/lab_account_fragment.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/lab_account_fragment.rb
new file mode 100644
index 0000000000..e96814b701
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/lab_account_fragment.rb
@@ -0,0 +1,119 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Represents a lab account.
+    #
+    class LabAccountFragment < Resource
+
+      include MsRestAzure
+
+      # @return [Boolean] Represents if region selection is enabled
+      attr_accessor :enabled_region_selection
+
+      # @return [String] The provisioning status of the resource.
+      attr_accessor :provisioning_state
+
+      # @return [String] The unique immutable identifier of a resource (Guid).
+      attr_accessor :unique_identifier
+
+
+      #
+      # Mapper for LabAccountFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'LabAccountFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'LabAccountFragment',
+            model_properties: {
+              id: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'id',
+                type: {
+                  name: 'String'
+                }
+              },
+              name: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              type: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'type',
+                type: {
+                  name: 'String'
+                }
+              },
+              location: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'location',
+                type: {
+                  name: 'String'
+                }
+              },
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              enabled_region_selection: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.enabledRegionSelection',
+                type: {
+                  name: 'Boolean'
+                }
+              },
+              provisioning_state: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.provisioningState',
+                type: {
+                  name: 'String'
+                }
+              },
+              unique_identifier: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.uniqueIdentifier',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/lab_creation_parameters.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/lab_creation_parameters.rb
new file mode 100644
index 0000000000..8392ff41d9
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/lab_creation_parameters.rb
@@ -0,0 +1,46 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Settings related to creating a lab
+    #
+    class LabCreationParameters
+
+      include MsRestAzure
+
+      # @return [Integer] Maximum number of users allowed in the lab.
+      attr_accessor :max_users_in_lab
+
+
+      #
+      # Mapper for LabCreationParameters class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'LabCreationParameters',
+          type: {
+            name: 'Composite',
+            class_name: 'LabCreationParameters',
+            model_properties: {
+              max_users_in_lab: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'maxUsersInLab',
+                type: {
+                  name: 'Number'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/lab_details.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/lab_details.rb
new file mode 100644
index 0000000000..c4fed2c48c
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/lab_details.rb
@@ -0,0 +1,82 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # This represents the details about a lab that the User is in, and its
+    # state.
+    #
+    class LabDetails
+
+      include MsRestAzure
+
+      # @return [String] Name of the lab
+      attr_accessor :name
+
+      # @return [String] The provisioning state of the lab.
+      attr_accessor :provisioning_state
+
+      # @return [String] The Id of the lab.
+      attr_accessor :id
+
+      # @return [Duration] The maximum duration a user can use a VM in this
+      # lab.
+      attr_accessor :usage_quota
+
+
+      #
+      # Mapper for LabDetails class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'LabDetails',
+          type: {
+            name: 'Composite',
+            class_name: 'LabDetails',
+            model_properties: {
+              name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              provisioning_state: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'provisioningState',
+                type: {
+                  name: 'String'
+                }
+              },
+              id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'id',
+                type: {
+                  name: 'String'
+                }
+              },
+              usage_quota: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'usageQuota',
+                type: {
+                  name: 'TimeSpan'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/lab_fragment.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/lab_fragment.rb
new file mode 100644
index 0000000000..f2f0dcb178
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/lab_fragment.rb
@@ -0,0 +1,144 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Represents a lab.
+    #
+    class LabFragment < Resource
+
+      include MsRestAzure
+
+      # @return [Integer] Maximum number of users allowed in the lab.
+      attr_accessor :max_users_in_lab
+
+      # @return [Duration] Maximum duration a user can use an environment for
+      # in the lab.
+      attr_accessor :usage_quota
+
+      # @return [LabUserAccessMode] Lab user access mode (open to all vs.
+      # restricted to those listed on the lab). Possible values include:
+      # 'Restricted', 'Open'
+      attr_accessor :user_access_mode
+
+      # @return [String] The provisioning status of the resource.
+      attr_accessor :provisioning_state
+
+      # @return [String] The unique immutable identifier of a resource (Guid).
+      attr_accessor :unique_identifier
+
+
+      #
+      # Mapper for LabFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'LabFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'LabFragment',
+            model_properties: {
+              id: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'id',
+                type: {
+                  name: 'String'
+                }
+              },
+              name: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              type: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'type',
+                type: {
+                  name: 'String'
+                }
+              },
+              location: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'location',
+                type: {
+                  name: 'String'
+                }
+              },
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              max_users_in_lab: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.maxUsersInLab',
+                type: {
+                  name: 'Number'
+                }
+              },
+              usage_quota: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.usageQuota',
+                type: {
+                  name: 'TimeSpan'
+                }
+              },
+              user_access_mode: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.userAccessMode',
+                type: {
+                  name: 'String'
+                }
+              },
+              provisioning_state: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.provisioningState',
+                type: {
+                  name: 'String'
+                }
+              },
+              unique_identifier: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.uniqueIdentifier',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/lab_user_access_mode.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/lab_user_access_mode.rb
new file mode 100644
index 0000000000..f0e908a589
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/lab_user_access_mode.rb
@@ -0,0 +1,16 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Defines values for LabUserAccessMode
+    #
+    module LabUserAccessMode
+      Restricted = "Restricted"
+      Open = "Open"
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/latest_operation_result.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/latest_operation_result.rb
new file mode 100644
index 0000000000..d86bba1db3
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/latest_operation_result.rb
@@ -0,0 +1,107 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Details of the status of an operation.
+    #
+    class LatestOperationResult
+
+      include MsRestAzure
+
+      # @return [String] The current status of the operation.
+      attr_accessor :status
+
+      # @return [String] Error code on failure.
+      attr_accessor :error_code
+
+      # @return [String] The error message.
+      attr_accessor :error_message
+
+      # @return [String] Request URI of the operation.
+      attr_accessor :request_uri
+
+      # @return [String] The HttpMethod - PUT/POST/DELETE for the operation.
+      attr_accessor :http_method
+
+      # @return [String] The URL to use to check long-running operation status
+      attr_accessor :operation_url
+
+
+      #
+      # Mapper for LatestOperationResult class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'LatestOperationResult',
+          type: {
+            name: 'Composite',
+            class_name: 'LatestOperationResult',
+            model_properties: {
+              status: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'status',
+                type: {
+                  name: 'String'
+                }
+              },
+              error_code: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'errorCode',
+                type: {
+                  name: 'String'
+                }
+              },
+              error_message: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'errorMessage',
+                type: {
+                  name: 'String'
+                }
+              },
+              request_uri: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'requestUri',
+                type: {
+                  name: 'String'
+                }
+              },
+              http_method: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'httpMethod',
+                type: {
+                  name: 'String'
+                }
+              },
+              operation_url: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'operationUrl',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/list_environments_payload.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/list_environments_payload.rb
new file mode 100644
index 0000000000..68f679dee3
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/list_environments_payload.rb
@@ -0,0 +1,46 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Represents the payload to list environments owned by a user
+    #
+    class ListEnvironmentsPayload
+
+      include MsRestAzure
+
+      # @return [String] The resource Id of the lab
+      attr_accessor :lab_id
+
+
+      #
+      # Mapper for ListEnvironmentsPayload class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ListEnvironmentsPayload',
+          type: {
+            name: 'Composite',
+            class_name: 'ListEnvironmentsPayload',
+            model_properties: {
+              lab_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'labId',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/list_environments_response.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/list_environments_response.rb
new file mode 100644
index 0000000000..20e6c4847f
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/list_environments_response.rb
@@ -0,0 +1,55 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Represents the list of environments owned by a user
+    #
+    class ListEnvironmentsResponse
+
+      include MsRestAzure
+
+      # @return [Array<EnvironmentDetails>] List of all the environments
+      attr_accessor :environments
+
+
+      #
+      # Mapper for ListEnvironmentsResponse class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ListEnvironmentsResponse',
+          type: {
+            name: 'Composite',
+            class_name: 'ListEnvironmentsResponse',
+            model_properties: {
+              environments: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'environments',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'EnvironmentDetailsElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'EnvironmentDetails'
+                      }
+                  }
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/list_labs_response.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/list_labs_response.rb
new file mode 100644
index 0000000000..5909556ac5
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/list_labs_response.rb
@@ -0,0 +1,55 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Lists the labs owned by a user
+    #
+    class ListLabsResponse
+
+      include MsRestAzure
+
+      # @return [Array<LabDetails>] List of all the labs
+      attr_accessor :labs
+
+
+      #
+      # Mapper for ListLabsResponse class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ListLabsResponse',
+          type: {
+            name: 'Composite',
+            class_name: 'ListLabsResponse',
+            model_properties: {
+              labs: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'labs',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'LabDetailsElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'LabDetails'
+                      }
+                  }
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/managed_lab_vm_size.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/managed_lab_vm_size.rb
new file mode 100644
index 0000000000..c7c981375b
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/managed_lab_vm_size.rb
@@ -0,0 +1,17 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Defines values for ManagedLabVmSize
+    #
+    module ManagedLabVmSize
+      Basic = "Basic"
+      Standard = "Standard"
+      Performance = "Performance"
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/network_interface.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/network_interface.rb
new file mode 100644
index 0000000000..bd3bdbc1ea
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/network_interface.rb
@@ -0,0 +1,83 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Network details of the environment
+    #
+    class NetworkInterface
+
+      include MsRestAzure
+
+      # @return [String] PrivateIp address of the Compute VM
+      attr_accessor :private_ip_address
+
+      # @return [String] Connection information for Linux
+      attr_accessor :ssh_authority
+
+      # @return [String] Connection information for Windows
+      attr_accessor :rdp_authority
+
+      # @return [String] Username of the VM
+      attr_accessor :username
+
+
+      #
+      # Mapper for NetworkInterface class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'NetworkInterface',
+          type: {
+            name: 'Composite',
+            class_name: 'NetworkInterface',
+            model_properties: {
+              private_ip_address: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'privateIpAddress',
+                type: {
+                  name: 'String'
+                }
+              },
+              ssh_authority: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'sshAuthority',
+                type: {
+                  name: 'String'
+                }
+              },
+              rdp_authority: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'rdpAuthority',
+                type: {
+                  name: 'String'
+                }
+              },
+              username: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'username',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/operation_batch_status_payload.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/operation_batch_status_payload.rb
new file mode 100644
index 0000000000..d7d612c2f4
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/operation_batch_status_payload.rb
@@ -0,0 +1,54 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Payload to get the status of an operation
+    #
+    class OperationBatchStatusPayload
+
+      include MsRestAzure
+
+      # @return [Array<String>] The operation url of long running operation
+      attr_accessor :urls
+
+
+      #
+      # Mapper for OperationBatchStatusPayload class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'OperationBatchStatusPayload',
+          type: {
+            name: 'Composite',
+            class_name: 'OperationBatchStatusPayload',
+            model_properties: {
+              urls: {
+                client_side_validation: true,
+                required: true,
+                serialized_name: 'urls',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/operation_batch_status_response.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/operation_batch_status_response.rb
new file mode 100644
index 0000000000..2cdf4ef6b2
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/operation_batch_status_response.rb
@@ -0,0 +1,57 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Status Details of the long running operation for an environment
+    #
+    class OperationBatchStatusResponse
+
+      include MsRestAzure
+
+      # @return [Array<OperationBatchStatusResponseItem>] Gets a collection of
+      # items that contain the operation url and status.
+      attr_accessor :items
+
+
+      #
+      # Mapper for OperationBatchStatusResponse class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'OperationBatchStatusResponse',
+          type: {
+            name: 'Composite',
+            class_name: 'OperationBatchStatusResponse',
+            model_properties: {
+              items: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'items',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'OperationBatchStatusResponseItemElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'OperationBatchStatusResponseItem'
+                      }
+                  }
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/operation_batch_status_response_item.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/operation_batch_status_response_item.rb
new file mode 100644
index 0000000000..9000099954
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/operation_batch_status_response_item.rb
@@ -0,0 +1,61 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Represents the status of an operation that used the batch API.
+    #
+    class OperationBatchStatusResponseItem
+
+      include MsRestAzure
+
+      # @return [String] status of the long running operation for an
+      # environment
+      attr_accessor :operation_url
+
+      # @return [String] status of the long running operation for an
+      # environment
+      attr_accessor :status
+
+
+      #
+      # Mapper for OperationBatchStatusResponseItem class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'OperationBatchStatusResponseItem',
+          type: {
+            name: 'Composite',
+            class_name: 'OperationBatchStatusResponseItem',
+            model_properties: {
+              operation_url: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'operationUrl',
+                type: {
+                  name: 'String'
+                }
+              },
+              status: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'status',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/operation_error.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/operation_error.rb
new file mode 100644
index 0000000000..b3d25a3294
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/operation_error.rb
@@ -0,0 +1,57 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Error details for the operation in case of a failure.
+    #
+    class OperationError
+
+      include MsRestAzure
+
+      # @return [String] The error code of the operation error.
+      attr_accessor :code
+
+      # @return [String] The error message of the operation error.
+      attr_accessor :message
+
+
+      #
+      # Mapper for OperationError class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'OperationError',
+          type: {
+            name: 'Composite',
+            class_name: 'OperationError',
+            model_properties: {
+              code: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'code',
+                type: {
+                  name: 'String'
+                }
+              },
+              message: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'message',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/operation_metadata.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/operation_metadata.rb
new file mode 100644
index 0000000000..b25e96c9cb
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/operation_metadata.rb
@@ -0,0 +1,59 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # The REST API operation supported by ManagedLab ResourceProvider.
+    #
+    class OperationMetadata
+
+      include MsRestAzure
+
+      # @return [String] Operation name: {provider}/{resource}/{operation}
+      attr_accessor :name
+
+      # @return [OperationMetadataDisplay] The object that describes the
+      # operations
+      attr_accessor :display
+
+
+      #
+      # Mapper for OperationMetadata class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'OperationMetadata',
+          type: {
+            name: 'Composite',
+            class_name: 'OperationMetadata',
+            model_properties: {
+              name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              display: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'display',
+                type: {
+                  name: 'Composite',
+                  class_name: 'OperationMetadataDisplay'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/operation_metadata_display.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/operation_metadata_display.rb
new file mode 100644
index 0000000000..d2762ecb65
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/operation_metadata_display.rb
@@ -0,0 +1,80 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # The object that describes the operations
+    #
+    class OperationMetadataDisplay
+
+      include MsRestAzure
+
+      # @return [String] Friendly name of the resource provider
+      attr_accessor :provider
+
+      # @return [String] Resource type on which the operation is performed.
+      attr_accessor :resource
+
+      # @return [String] Operation type: read, write, delete, listKeys/action,
+      # etc.
+      attr_accessor :operation
+
+      # @return [String] Friendly name of the operation
+      attr_accessor :description
+
+
+      #
+      # Mapper for OperationMetadataDisplay class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'OperationMetadataDisplay',
+          type: {
+            name: 'Composite',
+            class_name: 'OperationMetadataDisplay',
+            model_properties: {
+              provider: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'provider',
+                type: {
+                  name: 'String'
+                }
+              },
+              resource: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'resource',
+                type: {
+                  name: 'String'
+                }
+              },
+              operation: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'operation',
+                type: {
+                  name: 'String'
+                }
+              },
+              description: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'description',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/operation_result.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/operation_result.rb
new file mode 100644
index 0000000000..145bb53168
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/operation_result.rb
@@ -0,0 +1,59 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # An Operation Result
+    #
+    class OperationResult
+
+      include MsRestAzure
+
+      # @return [String] The operation status.
+      attr_accessor :status
+
+      # @return [OperationError] Error details for the operation in case of a
+      # failure.
+      attr_accessor :error
+
+
+      #
+      # Mapper for OperationResult class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'OperationResult',
+          type: {
+            name: 'Composite',
+            class_name: 'OperationResult',
+            model_properties: {
+              status: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'status',
+                type: {
+                  name: 'String'
+                }
+              },
+              error: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'error',
+                type: {
+                  name: 'Composite',
+                  class_name: 'OperationError'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/operation_status_payload.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/operation_status_payload.rb
new file mode 100644
index 0000000000..adff9ff768
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/operation_status_payload.rb
@@ -0,0 +1,46 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Payload to get the status of an operation
+    #
+    class OperationStatusPayload
+
+      include MsRestAzure
+
+      # @return [String] The operation url of long running operation
+      attr_accessor :operation_url
+
+
+      #
+      # Mapper for OperationStatusPayload class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'OperationStatusPayload',
+          type: {
+            name: 'Composite',
+            class_name: 'OperationStatusPayload',
+            model_properties: {
+              operation_url: {
+                client_side_validation: true,
+                required: true,
+                serialized_name: 'operationUrl',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/operation_status_response.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/operation_status_response.rb
new file mode 100644
index 0000000000..405392c8eb
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/operation_status_response.rb
@@ -0,0 +1,48 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Status Details of the long running operation for an environment
+    #
+    class OperationStatusResponse
+
+      include MsRestAzure
+
+      # @return [String] status of the long running operation for an
+      # environment
+      attr_accessor :status
+
+
+      #
+      # Mapper for OperationStatusResponse class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'OperationStatusResponse',
+          type: {
+            name: 'Composite',
+            class_name: 'OperationStatusResponse',
+            model_properties: {
+              status: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'status',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/personal_preferences_operations_payload.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/personal_preferences_operations_payload.rb
new file mode 100644
index 0000000000..8bae086d25
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/personal_preferences_operations_payload.rb
@@ -0,0 +1,71 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Represents payload for any Environment operations like get, start, stop,
+    # connect
+    #
+    class PersonalPreferencesOperationsPayload
+
+      include MsRestAzure
+
+      # @return [String] Resource Id of the lab account
+      attr_accessor :lab_account_resource_id
+
+      # @return [AddRemove] Enum indicating if user is adding or removing a
+      # favorite lab. Possible values include: 'Add', 'Remove'
+      attr_accessor :add_remove
+
+      # @return [String] Resource Id of the lab to add/remove from the
+      # favorites list
+      attr_accessor :lab_resource_id
+
+
+      #
+      # Mapper for PersonalPreferencesOperationsPayload class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'PersonalPreferencesOperationsPayload',
+          type: {
+            name: 'Composite',
+            class_name: 'PersonalPreferencesOperationsPayload',
+            model_properties: {
+              lab_account_resource_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'labAccountResourceId',
+                type: {
+                  name: 'String'
+                }
+              },
+              add_remove: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'addRemove',
+                type: {
+                  name: 'String'
+                }
+              },
+              lab_resource_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'labResourceId',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/provider_operation_result.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/provider_operation_result.rb
new file mode 100644
index 0000000000..bc4c797056
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/provider_operation_result.rb
@@ -0,0 +1,101 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Result of the request to list REST API operations
+    #
+    class ProviderOperationResult
+
+      include MsRestAzure
+
+      include MsRest::JSONable
+      # @return [Array<OperationMetadata>] List of operations supported by the
+      # resource provider.
+      attr_accessor :value
+
+      # @return [String] URL to get the next set of operation list results if
+      # there are any.
+      attr_accessor :next_link
+
+      # return [Proc] with next page method call.
+      attr_accessor :next_method
+
+      #
+      # Gets the rest of the items for the request, enabling auto-pagination.
+      #
+      # @return [Array<OperationMetadata>] operation results.
+      #
+      def get_all_items
+        items = @value
+        page = self
+        while page.next_link != nil do
+          page = page.get_next_page
+          items.concat(page.value)
+        end
+        items
+      end
+
+      #
+      # Gets the next page of results.
+      #
+      # @return [ProviderOperationResult] with next page content.
+      #
+      def get_next_page
+        response = @next_method.call(@next_link).value! unless @next_method.nil?
+        unless response.nil?
+          @next_link = response.body.next_link
+          @value = response.body.value
+          self
+        end
+      end
+
+      #
+      # Mapper for ProviderOperationResult class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ProviderOperationResult',
+          type: {
+            name: 'Composite',
+            class_name: 'ProviderOperationResult',
+            model_properties: {
+              value: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'value',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'OperationMetadataElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'OperationMetadata'
+                      }
+                  }
+                }
+              },
+              next_link: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'nextLink',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/publish_payload.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/publish_payload.rb
new file mode 100644
index 0000000000..50c402dc53
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/publish_payload.rb
@@ -0,0 +1,47 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Payload for Publish operation on EnvironmentSetting.
+    #
+    class PublishPayload
+
+      include MsRestAzure
+
+      # @return [Boolean] Whether to use existing VM custom image when
+      # publishing.
+      attr_accessor :use_existing_image
+
+
+      #
+      # Mapper for PublishPayload class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'PublishPayload',
+          type: {
+            name: 'Composite',
+            class_name: 'PublishPayload',
+            model_properties: {
+              use_existing_image: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'useExistingImage',
+                type: {
+                  name: 'Boolean'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/publishing_state.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/publishing_state.rb
new file mode 100644
index 0000000000..dd1daec314
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/publishing_state.rb
@@ -0,0 +1,19 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Defines values for PublishingState
+    #
+    module PublishingState
+      Draft = "Draft"
+      Publishing = "Publishing"
+      Published = "Published"
+      PublishFailed = "PublishFailed"
+      Scaling = "Scaling"
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/reference_vm.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/reference_vm.rb
new file mode 100644
index 0000000000..35ed9e6bb9
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/reference_vm.rb
@@ -0,0 +1,84 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Details of a Reference Vm
+    #
+    class ReferenceVm
+
+      include MsRestAzure
+
+      # @return [String] The username of the virtual machine
+      attr_accessor :user_name
+
+      # @return [String] The password of the virtual machine. This will be set
+      # to null in GET resource API
+      attr_accessor :password
+
+      # @return [VmStateDetails] The state details for the reference virtual
+      # machine.
+      attr_accessor :vm_state_details
+
+      # @return [String] VM resource Id for the environment
+      attr_accessor :vm_resource_id
+
+
+      #
+      # Mapper for ReferenceVm class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ReferenceVm',
+          type: {
+            name: 'Composite',
+            class_name: 'ReferenceVm',
+            model_properties: {
+              user_name: {
+                client_side_validation: true,
+                required: true,
+                serialized_name: 'userName',
+                type: {
+                  name: 'String'
+                }
+              },
+              password: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'password',
+                type: {
+                  name: 'String'
+                }
+              },
+              vm_state_details: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'vmStateDetails',
+                type: {
+                  name: 'Composite',
+                  class_name: 'VmStateDetails'
+                }
+              },
+              vm_resource_id: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'vmResourceId',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/reference_vm_creation_parameters.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/reference_vm_creation_parameters.rb
new file mode 100644
index 0000000000..f4d4b0fe9c
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/reference_vm_creation_parameters.rb
@@ -0,0 +1,57 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Creation parameters for Reference Vm
+    #
+    class ReferenceVmCreationParameters
+
+      include MsRestAzure
+
+      # @return [String] The username of the virtual machine
+      attr_accessor :user_name
+
+      # @return [String] The password of the virtual machine.
+      attr_accessor :password
+
+
+      #
+      # Mapper for ReferenceVmCreationParameters class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ReferenceVmCreationParameters',
+          type: {
+            name: 'Composite',
+            class_name: 'ReferenceVmCreationParameters',
+            model_properties: {
+              user_name: {
+                client_side_validation: true,
+                required: true,
+                serialized_name: 'userName',
+                type: {
+                  name: 'String'
+                }
+              },
+              password: {
+                client_side_validation: true,
+                required: true,
+                serialized_name: 'password',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/reference_vm_fragment.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/reference_vm_fragment.rb
new file mode 100644
index 0000000000..0638845bcc
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/reference_vm_fragment.rb
@@ -0,0 +1,58 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Details of a Reference Vm
+    #
+    class ReferenceVmFragment
+
+      include MsRestAzure
+
+      # @return [String] The username of the virtual machine
+      attr_accessor :user_name
+
+      # @return [String] The password of the virtual machine. This will be set
+      # to null in GET resource API
+      attr_accessor :password
+
+
+      #
+      # Mapper for ReferenceVmFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ReferenceVmFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'ReferenceVmFragment',
+            model_properties: {
+              user_name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'userName',
+                type: {
+                  name: 'String'
+                }
+              },
+              password: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'password',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/regional_availability.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/regional_availability.rb
new file mode 100644
index 0000000000..14de50edbf
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/regional_availability.rb
@@ -0,0 +1,67 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # The availability information of sizes across regions
+    #
+    class RegionalAvailability
+
+      include MsRestAzure
+
+      # @return [String] Corresponding region
+      attr_accessor :region
+
+      # @return [Array<SizeAvailability>] List of all the size information for
+      # the region
+      attr_accessor :size_availabilities
+
+
+      #
+      # Mapper for RegionalAvailability class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'RegionalAvailability',
+          type: {
+            name: 'Composite',
+            class_name: 'RegionalAvailability',
+            model_properties: {
+              region: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'region',
+                type: {
+                  name: 'String'
+                }
+              },
+              size_availabilities: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'sizeAvailabilities',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'SizeAvailabilityElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'SizeAvailability'
+                      }
+                  }
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/register_payload.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/register_payload.rb
new file mode 100644
index 0000000000..cb34cca683
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/register_payload.rb
@@ -0,0 +1,46 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Represents payload for Register action.
+    #
+    class RegisterPayload
+
+      include MsRestAzure
+
+      # @return [String] The registration code of the lab.
+      attr_accessor :registration_code
+
+
+      #
+      # Mapper for RegisterPayload class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'RegisterPayload',
+          type: {
+            name: 'Composite',
+            class_name: 'RegisterPayload',
+            model_properties: {
+              registration_code: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'registrationCode',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/reset_password_payload.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/reset_password_payload.rb
new file mode 100644
index 0000000000..f5c7e01094
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/reset_password_payload.rb
@@ -0,0 +1,68 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Represents the payload for resetting passwords.
+    #
+    class ResetPasswordPayload
+
+      include MsRestAzure
+
+      # @return [String] The resourceId of the environment
+      attr_accessor :environment_id
+
+      # @return [String] The username for which the password will be reset.
+      attr_accessor :username
+
+      # @return [String] The password to assign to the user specified in
+      attr_accessor :password
+
+
+      #
+      # Mapper for ResetPasswordPayload class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ResetPasswordPayload',
+          type: {
+            name: 'Composite',
+            class_name: 'ResetPasswordPayload',
+            model_properties: {
+              environment_id: {
+                client_side_validation: true,
+                required: true,
+                serialized_name: 'environmentId',
+                type: {
+                  name: 'String'
+                }
+              },
+              username: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'username',
+                type: {
+                  name: 'String'
+                }
+              },
+              password: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'password',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/resource.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/resource.rb
new file mode 100644
index 0000000000..816c487eaf
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/resource.rb
@@ -0,0 +1,110 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # An Azure resource.
+    #
+    class Resource
+
+      include MsRestAzure
+
+      # @return [String] The identifier of the resource.
+      attr_accessor :id
+
+      # @return [String] The name of the resource.
+      attr_accessor :name
+
+      # @return [String] The type of the resource.
+      attr_accessor :type
+
+      # @return [String] The location of the resource.
+      attr_accessor :location
+
+      # @return [Hash{String => String}] The tags of the resource.
+      attr_accessor :tags
+
+
+      # @return [String] the name of the resource group of the resource.
+      def resource_group
+        unless self.id.nil?
+          groups = self.id.match(/.+\/resourceGroups\/([^\/]+)\/.+/)
+          groups.captures[0].strip if groups
+        end
+      end
+
+
+      #
+      # Mapper for Resource class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'Resource',
+          type: {
+            name: 'Composite',
+            class_name: 'Resource',
+            model_properties: {
+              id: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'id',
+                type: {
+                  name: 'String'
+                }
+              },
+              name: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              type: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'type',
+                type: {
+                  name: 'String'
+                }
+              },
+              location: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'location',
+                type: {
+                  name: 'String'
+                }
+              },
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/resource_set.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/resource_set.rb
new file mode 100644
index 0000000000..ab683d96da
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/resource_set.rb
@@ -0,0 +1,57 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Represents a VM and the setting Id it was created for.
+    #
+    class ResourceSet
+
+      include MsRestAzure
+
+      # @return [String] VM resource Id for the environment
+      attr_accessor :vm_resource_id
+
+      # @return [String] resourceSettingId for the environment
+      attr_accessor :resource_setting_id
+
+
+      #
+      # Mapper for ResourceSet class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ResourceSet',
+          type: {
+            name: 'Composite',
+            class_name: 'ResourceSet',
+            model_properties: {
+              vm_resource_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'vmResourceId',
+                type: {
+                  name: 'String'
+                }
+              },
+              resource_setting_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'resourceSettingId',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/resource_set_fragment.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/resource_set_fragment.rb
new file mode 100644
index 0000000000..c0a12a7e6a
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/resource_set_fragment.rb
@@ -0,0 +1,57 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Represents a VM and the setting Id it was created for.
+    #
+    class ResourceSetFragment
+
+      include MsRestAzure
+
+      # @return [String] VM resource Id for the environment
+      attr_accessor :vm_resource_id
+
+      # @return [String] resourceSettingId for the environment
+      attr_accessor :resource_setting_id
+
+
+      #
+      # Mapper for ResourceSetFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ResourceSetFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'ResourceSetFragment',
+            model_properties: {
+              vm_resource_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'vmResourceId',
+                type: {
+                  name: 'String'
+                }
+              },
+              resource_setting_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'resourceSettingId',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/resource_setting_creation_parameters.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/resource_setting_creation_parameters.rb
new file mode 100644
index 0000000000..7a10f720c2
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/resource_setting_creation_parameters.rb
@@ -0,0 +1,94 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Represents resource specific settings
+    #
+    class ResourceSettingCreationParameters
+
+      include MsRestAzure
+
+      # @return [String] The location where the virtual machine will live
+      attr_accessor :location
+
+      # @return [String] The name of the resource setting
+      attr_accessor :name
+
+      # @return [String] The resource id of the gallery image used for creating
+      # the virtual machine
+      attr_accessor :gallery_image_resource_id
+
+      # @return [ManagedLabVmSize] The size of the virtual machine. Possible
+      # values include: 'Basic', 'Standard', 'Performance'
+      attr_accessor :size
+
+      # @return [ReferenceVmCreationParameters] Creation parameters for
+      # Reference Vm
+      attr_accessor :reference_vm_creation_parameters
+
+
+      #
+      # Mapper for ResourceSettingCreationParameters class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ResourceSettingCreationParameters',
+          type: {
+            name: 'Composite',
+            class_name: 'ResourceSettingCreationParameters',
+            model_properties: {
+              location: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'location',
+                type: {
+                  name: 'String'
+                }
+              },
+              name: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              gallery_image_resource_id: {
+                client_side_validation: true,
+                required: true,
+                serialized_name: 'galleryImageResourceId',
+                type: {
+                  name: 'String'
+                }
+              },
+              size: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'size',
+                type: {
+                  name: 'String'
+                }
+              },
+              reference_vm_creation_parameters: {
+                client_side_validation: true,
+                required: true,
+                serialized_name: 'referenceVmCreationParameters',
+                type: {
+                  name: 'Composite',
+                  class_name: 'ReferenceVmCreationParameters'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/resource_settings.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/resource_settings.rb
new file mode 100644
index 0000000000..6d0038d620
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/resource_settings.rb
@@ -0,0 +1,108 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Represents resource specific settings
+    #
+    class ResourceSettings
+
+      include MsRestAzure
+
+      # @return [String] The unique id of the resource setting
+      attr_accessor :id
+
+      # @return [String] The resource id of the gallery image used for creating
+      # the virtual machine
+      attr_accessor :gallery_image_resource_id
+
+      # @return [String] The name of the image used to created the environment
+      # setting
+      attr_accessor :image_name
+
+      # @return [ManagedLabVmSize] The size of the virtual machine. Possible
+      # values include: 'Basic', 'Standard', 'Performance'
+      attr_accessor :size
+
+      # @return [Integer] The translated compute cores of the virtual machine
+      attr_accessor :cores
+
+      # @return [ReferenceVm] Details specific to Reference Vm
+      attr_accessor :reference_vm
+
+
+      #
+      # Mapper for ResourceSettings class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ResourceSettings',
+          type: {
+            name: 'Composite',
+            class_name: 'ResourceSettings',
+            model_properties: {
+              id: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'id',
+                type: {
+                  name: 'String'
+                }
+              },
+              gallery_image_resource_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'galleryImageResourceId',
+                type: {
+                  name: 'String'
+                }
+              },
+              image_name: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'imageName',
+                type: {
+                  name: 'String'
+                }
+              },
+              size: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'size',
+                type: {
+                  name: 'String'
+                }
+              },
+              cores: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'cores',
+                type: {
+                  name: 'Number'
+                }
+              },
+              reference_vm: {
+                client_side_validation: true,
+                required: true,
+                serialized_name: 'referenceVm',
+                type: {
+                  name: 'Composite',
+                  class_name: 'ReferenceVm'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/resource_settings_fragment.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/resource_settings_fragment.rb
new file mode 100644
index 0000000000..6793cffdaa
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/resource_settings_fragment.rb
@@ -0,0 +1,71 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Represents resource specific settings
+    #
+    class ResourceSettingsFragment
+
+      include MsRestAzure
+
+      # @return [String] The resource id of the gallery image used for creating
+      # the virtual machine
+      attr_accessor :gallery_image_resource_id
+
+      # @return [ManagedLabVmSize] The size of the virtual machine. Possible
+      # values include: 'Basic', 'Standard', 'Performance'
+      attr_accessor :size
+
+      # @return [ReferenceVmFragment] Details specific to Reference Vm
+      attr_accessor :reference_vm
+
+
+      #
+      # Mapper for ResourceSettingsFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ResourceSettingsFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'ResourceSettingsFragment',
+            model_properties: {
+              gallery_image_resource_id: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'galleryImageResourceId',
+                type: {
+                  name: 'String'
+                }
+              },
+              size: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'size',
+                type: {
+                  name: 'String'
+                }
+              },
+              reference_vm: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'referenceVm',
+                type: {
+                  name: 'Composite',
+                  class_name: 'ReferenceVmFragment'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/response_with_continuation_environment.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/response_with_continuation_environment.rb
new file mode 100644
index 0000000000..c9201fd56f
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/response_with_continuation_environment.rb
@@ -0,0 +1,98 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # The response of a list operation.
+    #
+    class ResponseWithContinuationEnvironment
+
+      include MsRestAzure
+
+      include MsRest::JSONable
+      # @return [Array<Environment>] Results of the list operation.
+      attr_accessor :value
+
+      # @return [String] Link for next set of results.
+      attr_accessor :next_link
+
+      # return [Proc] with next page method call.
+      attr_accessor :next_method
+
+      #
+      # Gets the rest of the items for the request, enabling auto-pagination.
+      #
+      # @return [Array<Environment>] operation results.
+      #
+      def get_all_items
+        items = @value
+        page = self
+        while page.next_link != nil do
+          page = page.get_next_page
+          items.concat(page.value)
+        end
+        items
+      end
+
+      #
+      # Gets the next page of results.
+      #
+      # @return [ResponseWithContinuationEnvironment] with next page content.
+      #
+      def get_next_page
+        response = @next_method.call(@next_link).value! unless @next_method.nil?
+        unless response.nil?
+          @next_link = response.body.next_link
+          @value = response.body.value
+          self
+        end
+      end
+
+      #
+      # Mapper for ResponseWithContinuationEnvironment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ResponseWithContinuation[Environment]',
+          type: {
+            name: 'Composite',
+            class_name: 'ResponseWithContinuationEnvironment',
+            model_properties: {
+              value: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'value',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'EnvironmentElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'Environment'
+                      }
+                  }
+                }
+              },
+              next_link: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'nextLink',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/response_with_continuation_environment_setting.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/response_with_continuation_environment_setting.rb
new file mode 100644
index 0000000000..2a66f1896e
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/response_with_continuation_environment_setting.rb
@@ -0,0 +1,100 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # The response of a list operation.
+    #
+    class ResponseWithContinuationEnvironmentSetting
+
+      include MsRestAzure
+
+      include MsRest::JSONable
+      # @return [Array<EnvironmentSetting>] Results of the list operation.
+      attr_accessor :value
+
+      # @return [String] Link for next set of results.
+      attr_accessor :next_link
+
+      # return [Proc] with next page method call.
+      attr_accessor :next_method
+
+      #
+      # Gets the rest of the items for the request, enabling auto-pagination.
+      #
+      # @return [Array<EnvironmentSetting>] operation results.
+      #
+      def get_all_items
+        items = @value
+        page = self
+        while page.next_link != nil do
+          page = page.get_next_page
+          items.concat(page.value)
+        end
+        items
+      end
+
+      #
+      # Gets the next page of results.
+      #
+      # @return [ResponseWithContinuationEnvironmentSetting] with next page
+      # content.
+      #
+      def get_next_page
+        response = @next_method.call(@next_link).value! unless @next_method.nil?
+        unless response.nil?
+          @next_link = response.body.next_link
+          @value = response.body.value
+          self
+        end
+      end
+
+      #
+      # Mapper for ResponseWithContinuationEnvironmentSetting class as Ruby
+      # Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ResponseWithContinuation[EnvironmentSetting]',
+          type: {
+            name: 'Composite',
+            class_name: 'ResponseWithContinuationEnvironmentSetting',
+            model_properties: {
+              value: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'value',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'EnvironmentSettingElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'EnvironmentSetting'
+                      }
+                  }
+                }
+              },
+              next_link: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'nextLink',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/response_with_continuation_gallery_image.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/response_with_continuation_gallery_image.rb
new file mode 100644
index 0000000000..d110a7422f
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/response_with_continuation_gallery_image.rb
@@ -0,0 +1,98 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # The response of a list operation.
+    #
+    class ResponseWithContinuationGalleryImage
+
+      include MsRestAzure
+
+      include MsRest::JSONable
+      # @return [Array<GalleryImage>] Results of the list operation.
+      attr_accessor :value
+
+      # @return [String] Link for next set of results.
+      attr_accessor :next_link
+
+      # return [Proc] with next page method call.
+      attr_accessor :next_method
+
+      #
+      # Gets the rest of the items for the request, enabling auto-pagination.
+      #
+      # @return [Array<GalleryImage>] operation results.
+      #
+      def get_all_items
+        items = @value
+        page = self
+        while page.next_link != nil do
+          page = page.get_next_page
+          items.concat(page.value)
+        end
+        items
+      end
+
+      #
+      # Gets the next page of results.
+      #
+      # @return [ResponseWithContinuationGalleryImage] with next page content.
+      #
+      def get_next_page
+        response = @next_method.call(@next_link).value! unless @next_method.nil?
+        unless response.nil?
+          @next_link = response.body.next_link
+          @value = response.body.value
+          self
+        end
+      end
+
+      #
+      # Mapper for ResponseWithContinuationGalleryImage class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ResponseWithContinuation[GalleryImage]',
+          type: {
+            name: 'Composite',
+            class_name: 'ResponseWithContinuationGalleryImage',
+            model_properties: {
+              value: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'value',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'GalleryImageElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'GalleryImage'
+                      }
+                  }
+                }
+              },
+              next_link: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'nextLink',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/response_with_continuation_lab.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/response_with_continuation_lab.rb
new file mode 100644
index 0000000000..cb916e85fb
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/response_with_continuation_lab.rb
@@ -0,0 +1,98 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # The response of a list operation.
+    #
+    class ResponseWithContinuationLab
+
+      include MsRestAzure
+
+      include MsRest::JSONable
+      # @return [Array<Lab>] Results of the list operation.
+      attr_accessor :value
+
+      # @return [String] Link for next set of results.
+      attr_accessor :next_link
+
+      # return [Proc] with next page method call.
+      attr_accessor :next_method
+
+      #
+      # Gets the rest of the items for the request, enabling auto-pagination.
+      #
+      # @return [Array<Lab>] operation results.
+      #
+      def get_all_items
+        items = @value
+        page = self
+        while page.next_link != nil do
+          page = page.get_next_page
+          items.concat(page.value)
+        end
+        items
+      end
+
+      #
+      # Gets the next page of results.
+      #
+      # @return [ResponseWithContinuationLab] with next page content.
+      #
+      def get_next_page
+        response = @next_method.call(@next_link).value! unless @next_method.nil?
+        unless response.nil?
+          @next_link = response.body.next_link
+          @value = response.body.value
+          self
+        end
+      end
+
+      #
+      # Mapper for ResponseWithContinuationLab class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ResponseWithContinuation[Lab]',
+          type: {
+            name: 'Composite',
+            class_name: 'ResponseWithContinuationLab',
+            model_properties: {
+              value: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'value',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'LabElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'Lab'
+                      }
+                  }
+                }
+              },
+              next_link: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'nextLink',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/response_with_continuation_lab_account.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/response_with_continuation_lab_account.rb
new file mode 100644
index 0000000000..783915ae03
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/response_with_continuation_lab_account.rb
@@ -0,0 +1,98 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # The response of a list operation.
+    #
+    class ResponseWithContinuationLabAccount
+
+      include MsRestAzure
+
+      include MsRest::JSONable
+      # @return [Array<LabAccount>] Results of the list operation.
+      attr_accessor :value
+
+      # @return [String] Link for next set of results.
+      attr_accessor :next_link
+
+      # return [Proc] with next page method call.
+      attr_accessor :next_method
+
+      #
+      # Gets the rest of the items for the request, enabling auto-pagination.
+      #
+      # @return [Array<LabAccount>] operation results.
+      #
+      def get_all_items
+        items = @value
+        page = self
+        while page.next_link != nil do
+          page = page.get_next_page
+          items.concat(page.value)
+        end
+        items
+      end
+
+      #
+      # Gets the next page of results.
+      #
+      # @return [ResponseWithContinuationLabAccount] with next page content.
+      #
+      def get_next_page
+        response = @next_method.call(@next_link).value! unless @next_method.nil?
+        unless response.nil?
+          @next_link = response.body.next_link
+          @value = response.body.value
+          self
+        end
+      end
+
+      #
+      # Mapper for ResponseWithContinuationLabAccount class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ResponseWithContinuation[LabAccount]',
+          type: {
+            name: 'Composite',
+            class_name: 'ResponseWithContinuationLabAccount',
+            model_properties: {
+              value: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'value',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'LabAccountElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'LabAccount'
+                      }
+                  }
+                }
+              },
+              next_link: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'nextLink',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/response_with_continuation_user.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/response_with_continuation_user.rb
new file mode 100644
index 0000000000..a9b4172aed
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/response_with_continuation_user.rb
@@ -0,0 +1,98 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # The response of a list operation.
+    #
+    class ResponseWithContinuationUser
+
+      include MsRestAzure
+
+      include MsRest::JSONable
+      # @return [Array<User>] Results of the list operation.
+      attr_accessor :value
+
+      # @return [String] Link for next set of results.
+      attr_accessor :next_link
+
+      # return [Proc] with next page method call.
+      attr_accessor :next_method
+
+      #
+      # Gets the rest of the items for the request, enabling auto-pagination.
+      #
+      # @return [Array<User>] operation results.
+      #
+      def get_all_items
+        items = @value
+        page = self
+        while page.next_link != nil do
+          page = page.get_next_page
+          items.concat(page.value)
+        end
+        items
+      end
+
+      #
+      # Gets the next page of results.
+      #
+      # @return [ResponseWithContinuationUser] with next page content.
+      #
+      def get_next_page
+        response = @next_method.call(@next_link).value! unless @next_method.nil?
+        unless response.nil?
+          @next_link = response.body.next_link
+          @value = response.body.value
+          self
+        end
+      end
+
+      #
+      # Mapper for ResponseWithContinuationUser class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'ResponseWithContinuation[User]',
+          type: {
+            name: 'Composite',
+            class_name: 'ResponseWithContinuationUser',
+            model_properties: {
+              value: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'value',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'UserElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'User'
+                      }
+                  }
+                }
+              },
+              next_link: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'nextLink',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/size_availability.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/size_availability.rb
new file mode 100644
index 0000000000..fb100ad73d
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/size_availability.rb
@@ -0,0 +1,59 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Represents the size information
+    #
+    class SizeAvailability
+
+      include MsRestAzure
+
+      # @return [ManagedLabVmSize] The category of the size (Basic, Standard,
+      # Performance). Possible values include: 'Basic', 'Standard',
+      # 'Performance'
+      attr_accessor :size_category
+
+      # @return [Boolean] Whether or not this size category is available
+      attr_accessor :is_available
+
+
+      #
+      # Mapper for SizeAvailability class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'SizeAvailability',
+          type: {
+            name: 'Composite',
+            class_name: 'SizeAvailability',
+            model_properties: {
+              size_category: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'sizeCategory',
+                type: {
+                  name: 'String'
+                }
+              },
+              is_available: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'isAvailable',
+                type: {
+                  name: 'Boolean'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/size_configuration_properties.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/size_configuration_properties.rb
new file mode 100644
index 0000000000..346f245051
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/size_configuration_properties.rb
@@ -0,0 +1,56 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Represents the size configuration under the lab account
+    #
+    class SizeConfigurationProperties
+
+      include MsRestAzure
+
+      # @return [Array<EnvironmentSize>] Represents a list of size categories
+      # supported by this Lab Account (Small, Medium, Large)
+      attr_accessor :environment_sizes
+
+
+      #
+      # Mapper for SizeConfigurationProperties class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'SizeConfigurationProperties',
+          type: {
+            name: 'Composite',
+            class_name: 'SizeConfigurationProperties',
+            model_properties: {
+              environment_sizes: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'environmentSizes',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'EnvironmentSizeElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'EnvironmentSize'
+                      }
+                  }
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/size_configuration_properties_fragment.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/size_configuration_properties_fragment.rb
new file mode 100644
index 0000000000..8c22319b83
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/size_configuration_properties_fragment.rb
@@ -0,0 +1,56 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Represents the size configuration under the lab account
+    #
+    class SizeConfigurationPropertiesFragment
+
+      include MsRestAzure
+
+      # @return [Array<EnvironmentSizeFragment>] Represents a list of size
+      # categories supported by this Lab Account (Small, Medium, Large)
+      attr_accessor :environment_sizes
+
+
+      #
+      # Mapper for SizeConfigurationPropertiesFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'SizeConfigurationPropertiesFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'SizeConfigurationPropertiesFragment',
+            model_properties: {
+              environment_sizes: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'environmentSizes',
+                type: {
+                  name: 'Sequence',
+                  element: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'EnvironmentSizeFragmentElementType',
+                      type: {
+                        name: 'Composite',
+                        class_name: 'EnvironmentSizeFragment'
+                      }
+                  }
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/size_info.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/size_info.rb
new file mode 100644
index 0000000000..73d6bd6e2a
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/size_info.rb
@@ -0,0 +1,82 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Contains detailed information about a size
+    #
+    class SizeInfo
+
+      include MsRestAzure
+
+      # @return [String] Represents the actual compute size, e.g.
+      # Standard_A2_v2.
+      attr_accessor :compute_size
+
+      # @return The pay-as-you-go price per hour this size will cost. It does
+      # not include discounts and may not reflect the actual price the size
+      # will cost.
+      attr_accessor :price
+
+      # @return [Integer] The number of cores a VM of this size has.
+      attr_accessor :number_of_cores
+
+      # @return [Float] The amount of memory available (in GB).
+      attr_accessor :memory
+
+
+      #
+      # Mapper for SizeInfo class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'SizeInfo',
+          type: {
+            name: 'Composite',
+            class_name: 'SizeInfo',
+            model_properties: {
+              compute_size: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'computeSize',
+                type: {
+                  name: 'String'
+                }
+              },
+              price: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'price',
+                type: {
+                  name: 'Number'
+                }
+              },
+              number_of_cores: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'numberOfCores',
+                type: {
+                  name: 'Number'
+                }
+              },
+              memory: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'memory',
+                type: {
+                  name: 'Double'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/size_info_fragment.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/size_info_fragment.rb
new file mode 100644
index 0000000000..481b8ef21a
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/size_info_fragment.rb
@@ -0,0 +1,82 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Contains detailed information about a size
+    #
+    class SizeInfoFragment
+
+      include MsRestAzure
+
+      # @return [String] Represents the actual compute size, e.g.
+      # Standard_A2_v2.
+      attr_accessor :compute_size
+
+      # @return The pay-as-you-go price per hour this size will cost. It does
+      # not include discounts and may not reflect the actual price the size
+      # will cost.
+      attr_accessor :price
+
+      # @return [Integer] The number of cores a VM of this size has.
+      attr_accessor :number_of_cores
+
+      # @return [Float] The amount of memory available (in GB).
+      attr_accessor :memory
+
+
+      #
+      # Mapper for SizeInfoFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'SizeInfoFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'SizeInfoFragment',
+            model_properties: {
+              compute_size: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'computeSize',
+                type: {
+                  name: 'String'
+                }
+              },
+              price: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'price',
+                type: {
+                  name: 'Number'
+                }
+              },
+              number_of_cores: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'numberOfCores',
+                type: {
+                  name: 'Number'
+                }
+              },
+              memory: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'memory',
+                type: {
+                  name: 'Double'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/user.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/user.rb
new file mode 100644
index 0000000000..0864019aae
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/user.rb
@@ -0,0 +1,186 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # The User registered to a lab
+    #
+    class User < Resource
+
+      include MsRestAzure
+
+      # @return [String] The user email address, as it was specified during
+      # registration.
+      attr_accessor :email
+
+      # @return [String] The user family name, as it was specified during
+      # registration.
+      attr_accessor :family_name
+
+      # @return [String] The user given name, as it was specified during
+      # registration.
+      attr_accessor :given_name
+
+      # @return [String] The user tenant ID, as it was specified during
+      # registration.
+      attr_accessor :tenant_id
+
+      # @return [Duration] How long the user has used his VMs in this lab
+      attr_accessor :total_usage
+
+      # @return [String] The provisioning status of the resource.
+      attr_accessor :provisioning_state
+
+      # @return [String] The unique immutable identifier of a resource (Guid).
+      attr_accessor :unique_identifier
+
+      # @return [LatestOperationResult] The details of the latest operation.
+      # ex: status, error
+      attr_accessor :latest_operation_result
+
+
+      #
+      # Mapper for User class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'User',
+          type: {
+            name: 'Composite',
+            class_name: 'User',
+            model_properties: {
+              id: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'id',
+                type: {
+                  name: 'String'
+                }
+              },
+              name: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              type: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'type',
+                type: {
+                  name: 'String'
+                }
+              },
+              location: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'location',
+                type: {
+                  name: 'String'
+                }
+              },
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              email: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.email',
+                type: {
+                  name: 'String'
+                }
+              },
+              family_name: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.familyName',
+                type: {
+                  name: 'String'
+                }
+              },
+              given_name: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.givenName',
+                type: {
+                  name: 'String'
+                }
+              },
+              tenant_id: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.tenantId',
+                type: {
+                  name: 'String'
+                }
+              },
+              total_usage: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.totalUsage',
+                type: {
+                  name: 'TimeSpan'
+                }
+              },
+              provisioning_state: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.provisioningState',
+                type: {
+                  name: 'String'
+                }
+              },
+              unique_identifier: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.uniqueIdentifier',
+                type: {
+                  name: 'String'
+                }
+              },
+              latest_operation_result: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'properties.latestOperationResult',
+                type: {
+                  name: 'Composite',
+                  class_name: 'LatestOperationResult'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/user_fragment.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/user_fragment.rb
new file mode 100644
index 0000000000..a7dc6a1784
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/user_fragment.rb
@@ -0,0 +1,108 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # The User registered to a lab
+    #
+    class UserFragment < Resource
+
+      include MsRestAzure
+
+      # @return [String] The provisioning status of the resource.
+      attr_accessor :provisioning_state
+
+      # @return [String] The unique immutable identifier of a resource (Guid).
+      attr_accessor :unique_identifier
+
+
+      #
+      # Mapper for UserFragment class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'UserFragment',
+          type: {
+            name: 'Composite',
+            class_name: 'UserFragment',
+            model_properties: {
+              id: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'id',
+                type: {
+                  name: 'String'
+                }
+              },
+              name: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'name',
+                type: {
+                  name: 'String'
+                }
+              },
+              type: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'type',
+                type: {
+                  name: 'String'
+                }
+              },
+              location: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'location',
+                type: {
+                  name: 'String'
+                }
+              },
+              tags: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'tags',
+                type: {
+                  name: 'Dictionary',
+                  value: {
+                      client_side_validation: true,
+                      required: false,
+                      serialized_name: 'StringElementType',
+                      type: {
+                        name: 'String'
+                      }
+                  }
+                }
+              },
+              provisioning_state: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.provisioningState',
+                type: {
+                  name: 'String'
+                }
+              },
+              unique_identifier: {
+                client_side_validation: true,
+                required: false,
+                serialized_name: 'properties.uniqueIdentifier',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/virtual_machine_details.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/virtual_machine_details.rb
new file mode 100644
index 0000000000..529292d05d
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/virtual_machine_details.rb
@@ -0,0 +1,107 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Details of the backing virtual machine.
+    #
+    class VirtualMachineDetails
+
+      include MsRestAzure
+
+      # @return [String] Provisioning state of the Dtl VM
+      attr_accessor :provisioning_state
+
+      # @return [String] Connection information for Windows
+      attr_accessor :rdp_authority
+
+      # @return [String] Connection information for Linux
+      attr_accessor :ssh_authority
+
+      # @return [String] PrivateIp address of the compute VM
+      attr_accessor :private_ip_address
+
+      # @return [String] Compute VM login user name
+      attr_accessor :user_name
+
+      # @return [String] Last known compute power state captured in DTL
+      attr_accessor :last_known_power_state
+
+
+      #
+      # Mapper for VirtualMachineDetails class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'VirtualMachineDetails',
+          type: {
+            name: 'Composite',
+            class_name: 'VirtualMachineDetails',
+            model_properties: {
+              provisioning_state: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'provisioningState',
+                type: {
+                  name: 'String'
+                }
+              },
+              rdp_authority: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'rdpAuthority',
+                type: {
+                  name: 'String'
+                }
+              },
+              ssh_authority: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'sshAuthority',
+                type: {
+                  name: 'String'
+                }
+              },
+              private_ip_address: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'privateIpAddress',
+                type: {
+                  name: 'String'
+                }
+              },
+              user_name: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'userName',
+                type: {
+                  name: 'String'
+                }
+              },
+              last_known_power_state: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'lastKnownPowerState',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/vm_state_details.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/vm_state_details.rb
new file mode 100644
index 0000000000..96c763021c
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/models/vm_state_details.rb
@@ -0,0 +1,86 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  module Models
+    #
+    # Details about the state of the reference virtual machine.
+    #
+    class VmStateDetails
+
+      include MsRestAzure
+
+      # @return [String] The RdpAuthority property is a server DNS host name or
+      # IP address followed by the service port number for RDP (Remote Desktop
+      # Protocol).
+      attr_accessor :rdp_authority
+
+      # @return [String] The SshAuthority property is a server DNS host name or
+      # IP address followed by the service port number for SSH.
+      attr_accessor :ssh_authority
+
+      # @return [String] The power state of the reference virtual machine.
+      attr_accessor :power_state
+
+      # @return [String] Last known compute power state captured in DTL
+      attr_accessor :last_known_power_state
+
+
+      #
+      # Mapper for VmStateDetails class as Ruby Hash.
+      # This will be used for serialization/deserialization.
+      #
+      def self.mapper()
+        {
+          client_side_validation: true,
+          required: false,
+          serialized_name: 'VmStateDetails',
+          type: {
+            name: 'Composite',
+            class_name: 'VmStateDetails',
+            model_properties: {
+              rdp_authority: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'rdpAuthority',
+                type: {
+                  name: 'String'
+                }
+              },
+              ssh_authority: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'sshAuthority',
+                type: {
+                  name: 'String'
+                }
+              },
+              power_state: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'powerState',
+                type: {
+                  name: 'String'
+                }
+              },
+              last_known_power_state: {
+                client_side_validation: true,
+                required: false,
+                read_only: true,
+                serialized_name: 'lastKnownPowerState',
+                type: {
+                  name: 'String'
+                }
+              }
+            }
+          }
+        }
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/module_definition.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/module_definition.rb
new file mode 100644
index 0000000000..2667639b7e
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/module_definition.rb
@@ -0,0 +1,9 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure end
+module Azure::Labservices end
+module Azure::Labservices::Mgmt end
+module Azure::Labservices::Mgmt::V2018_10_15 end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/operations.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/operations.rb
new file mode 100644
index 0000000000..b79ace8f72
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/operations.rb
@@ -0,0 +1,117 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  #
+  # The Managed Labs Client.
+  #
+  class Operations
+    include MsRestAzure
+
+    #
+    # Creates and initializes a new instance of the Operations class.
+    # @param client service class for accessing basic functionality.
+    #
+    def initialize(client)
+      @client = client
+    end
+
+    # @return [ManagedLabsClient] reference to the ManagedLabsClient
+    attr_reader :client
+
+    #
+    # Get operation
+    #
+    # @param location_name [String] The name of the location.
+    # @param operation_name [String] The name of the operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [OperationResult] operation results.
+    #
+    def get(location_name, operation_name, custom_headers:nil)
+      response = get_async(location_name, operation_name, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Get operation
+    #
+    # @param location_name [String] The name of the location.
+    # @param operation_name [String] The name of the operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def get_with_http_info(location_name, operation_name, custom_headers:nil)
+      get_async(location_name, operation_name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Get operation
+    #
+    # @param location_name [String] The name of the location.
+    # @param operation_name [String] The name of the operation.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def get_async(location_name, operation_name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'location_name is nil' if location_name.nil?
+      fail ArgumentError, 'operation_name is nil' if operation_name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/providers/Microsoft.LabServices/locations/{locationName}/operations/{operationName}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'locationName' => location_name,'operationName' => operation_name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::OperationResult.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/provider_operations.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/provider_operations.rb
new file mode 100644
index 0000000000..01f727141c
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/provider_operations.rb
@@ -0,0 +1,215 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  #
+  # The Managed Labs Client.
+  #
+  class ProviderOperations
+    include MsRestAzure
+
+    #
+    # Creates and initializes a new instance of the ProviderOperations class.
+    # @param client service class for accessing basic functionality.
+    #
+    def initialize(client)
+      @client = client
+    end
+
+    # @return [ManagedLabsClient] reference to the ManagedLabsClient
+    attr_reader :client
+
+    #
+    # Result of the request to list REST API operations
+    #
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Array<OperationMetadata>] operation results.
+    #
+    def list(custom_headers:nil)
+      first_page = list_as_lazy(custom_headers:custom_headers)
+      first_page.get_all_items
+    end
+
+    #
+    # Result of the request to list REST API operations
+    #
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_with_http_info(custom_headers:nil)
+      list_async(custom_headers:custom_headers).value!
+    end
+
+    #
+    # Result of the request to list REST API operations
+    #
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_async(custom_headers:nil)
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'providers/Microsoft.LabServices/operations'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::ProviderOperationResult.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Result of the request to list REST API operations
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ProviderOperationResult] operation results.
+    #
+    def list_next(next_page_link, custom_headers:nil)
+      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Result of the request to list REST API operations
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_next_with_http_info(next_page_link, custom_headers:nil)
+      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Result of the request to list REST API operations
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_next_async(next_page_link, custom_headers:nil)
+      fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = '{nextLink}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          skip_encoding_path_params: {'nextLink' => next_page_link},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::ProviderOperationResult.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Result of the request to list REST API operations
+    #
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ProviderOperationResult] which provide lazy access to pages of the
+    # response.
+    #
+    def list_as_lazy(custom_headers:nil)
+      response = list_async(custom_headers:custom_headers).value!
+      unless response.nil?
+        page = response.body
+        page.next_method = Proc.new do |next_page_link|
+          list_next_async(next_page_link, custom_headers:custom_headers)
+        end
+        page
+      end
+    end
+
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/users.rb b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/users.rb
new file mode 100644
index 0000000000..99934a734f
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/2018-10-15/generated/azure_mgmt_labservices/users.rb
@@ -0,0 +1,729 @@
+# encoding: utf-8
+# Code generated by Microsoft (R) AutoRest Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is
+# regenerated.
+
+module Azure::Labservices::Mgmt::V2018_10_15
+  #
+  # The Managed Labs Client.
+  #
+  class Users
+    include MsRestAzure
+
+    #
+    # Creates and initializes a new instance of the Users class.
+    # @param client service class for accessing basic functionality.
+    #
+    def initialize(client)
+      @client = client
+    end
+
+    # @return [ManagedLabsClient] reference to the ManagedLabsClient
+    attr_reader :client
+
+    #
+    # List users in a given lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=email)'
+    # @param filter [String] The filter to apply to the operation.
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation.
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Array<User>] operation results.
+    #
+    def list(resource_group_name, lab_account_name, lab_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      first_page = list_as_lazy(resource_group_name, lab_account_name, lab_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers)
+      first_page.get_all_items
+    end
+
+    #
+    # List users in a given lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=email)'
+    # @param filter [String] The filter to apply to the operation.
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation.
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_with_http_info(resource_group_name, lab_account_name, lab_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      list_async(resource_group_name, lab_account_name, lab_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List users in a given lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=email)'
+    # @param filter [String] The filter to apply to the operation.
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation.
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_async(resource_group_name, lab_account_name, lab_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_account_name is nil' if lab_account_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.LabServices/labaccounts/{labAccountName}/labs/{labName}/users'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labAccountName' => lab_account_name,'labName' => lab_name},
+          query_params: {'$expand' => expand,'$filter' => filter,'$top' => top,'$orderby' => orderby,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::ResponseWithContinuationUser.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Get user
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=email)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [User] operation results.
+    #
+    def get(resource_group_name, lab_account_name, lab_name, user_name, expand:nil, custom_headers:nil)
+      response = get_async(resource_group_name, lab_account_name, lab_name, user_name, expand:expand, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Get user
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=email)'
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def get_with_http_info(resource_group_name, lab_account_name, lab_name, user_name, expand:nil, custom_headers:nil)
+      get_async(resource_group_name, lab_account_name, lab_name, user_name, expand:expand, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Get user
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=email)'
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def get_async(resource_group_name, lab_account_name, lab_name, user_name, expand:nil, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_account_name is nil' if lab_account_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'user_name is nil' if user_name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.LabServices/labaccounts/{labAccountName}/labs/{labName}/users/{userName}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labAccountName' => lab_account_name,'labName' => lab_name,'userName' => user_name},
+          query_params: {'$expand' => expand,'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::User.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Create or replace an existing User.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user.
+    # @param user [User] The User registered to a lab
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [User] operation results.
+    #
+    def create_or_update(resource_group_name, lab_account_name, lab_name, user_name, user, custom_headers:nil)
+      response = create_or_update_async(resource_group_name, lab_account_name, lab_name, user_name, user, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Create or replace an existing User.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user.
+    # @param user [User] The User registered to a lab
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def create_or_update_with_http_info(resource_group_name, lab_account_name, lab_name, user_name, user, custom_headers:nil)
+      create_or_update_async(resource_group_name, lab_account_name, lab_name, user_name, user, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Create or replace an existing User.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user.
+    # @param user [User] The User registered to a lab
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def create_or_update_async(resource_group_name, lab_account_name, lab_name, user_name, user, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_account_name is nil' if lab_account_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'user_name is nil' if user_name.nil?
+      fail ArgumentError, 'user is nil' if user.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::User.mapper()
+      request_content = @client.serialize(request_mapper,  user)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.LabServices/labaccounts/{labAccountName}/labs/{labName}/users/{userName}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labAccountName' => lab_account_name,'labName' => lab_name,'userName' => user_name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:put, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200 || status_code == 201
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::User.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+        # Deserialize Response
+        if status_code == 201
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::User.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Delete user. This operation can take a while to complete
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    def delete(resource_group_name, lab_account_name, lab_name, user_name, custom_headers:nil)
+      response = delete_async(resource_group_name, lab_account_name, lab_name, user_name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [Concurrent::Promise] promise which provides async access to http
+    # response.
+    #
+    def delete_async(resource_group_name, lab_account_name, lab_name, user_name, custom_headers:nil)
+      # Send request
+      promise = begin_delete_async(resource_group_name, lab_account_name, lab_name, user_name, custom_headers:custom_headers)
+
+      promise = promise.then do |response|
+        # Defining deserialization method.
+        deserialize_method = lambda do |parsed_response|
+        end
+
+        # Waiting for response.
+        @client.get_long_running_operation_result(response, deserialize_method)
+      end
+
+      promise
+    end
+
+    #
+    # Modify properties of users.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user.
+    # @param user [UserFragment] The User registered to a lab
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [User] operation results.
+    #
+    def update(resource_group_name, lab_account_name, lab_name, user_name, user, custom_headers:nil)
+      response = update_async(resource_group_name, lab_account_name, lab_name, user_name, user, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # Modify properties of users.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user.
+    # @param user [UserFragment] The User registered to a lab
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def update_with_http_info(resource_group_name, lab_account_name, lab_name, user_name, user, custom_headers:nil)
+      update_async(resource_group_name, lab_account_name, lab_name, user_name, user, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Modify properties of users.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user.
+    # @param user [UserFragment] The User registered to a lab
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def update_async(resource_group_name, lab_account_name, lab_name, user_name, user, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_account_name is nil' if lab_account_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'user_name is nil' if user_name.nil?
+      fail ArgumentError, 'user is nil' if user.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+
+      # Serialize Request
+      request_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::UserFragment.mapper()
+      request_content = @client.serialize(request_mapper,  user)
+      request_content = request_content != nil ? JSON.generate(request_content, quirks_mode: true) : nil
+
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.LabServices/labaccounts/{labAccountName}/labs/{labName}/users/{userName}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labAccountName' => lab_account_name,'labName' => lab_name,'userName' => user_name},
+          query_params: {'api-version' => @client.api_version},
+          body: request_content,
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:patch, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::User.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # Delete user. This operation can take a while to complete
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    #
+    def begin_delete(resource_group_name, lab_account_name, lab_name, user_name, custom_headers:nil)
+      response = begin_delete_async(resource_group_name, lab_account_name, lab_name, user_name, custom_headers:custom_headers).value!
+      nil
+    end
+
+    #
+    # Delete user. This operation can take a while to complete
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def begin_delete_with_http_info(resource_group_name, lab_account_name, lab_name, user_name, custom_headers:nil)
+      begin_delete_async(resource_group_name, lab_account_name, lab_name, user_name, custom_headers:custom_headers).value!
+    end
+
+    #
+    # Delete user. This operation can take a while to complete
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param user_name [String] The name of the user.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def begin_delete_async(resource_group_name, lab_account_name, lab_name, user_name, custom_headers:nil)
+      fail ArgumentError, '@client.subscription_id is nil' if @client.subscription_id.nil?
+      fail ArgumentError, 'resource_group_name is nil' if resource_group_name.nil?
+      fail ArgumentError, 'lab_account_name is nil' if lab_account_name.nil?
+      fail ArgumentError, 'lab_name is nil' if lab_name.nil?
+      fail ArgumentError, 'user_name is nil' if user_name.nil?
+      fail ArgumentError, '@client.api_version is nil' if @client.api_version.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = 'subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.LabServices/labaccounts/{labAccountName}/labs/{labName}/users/{userName}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          path_params: {'subscriptionId' => @client.subscription_id,'resourceGroupName' => resource_group_name,'labAccountName' => lab_account_name,'labName' => lab_name,'userName' => user_name},
+          query_params: {'api-version' => @client.api_version},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:delete, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 202 || status_code == 204
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List users in a given lab.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ResponseWithContinuationUser] operation results.
+    #
+    def list_next(next_page_link, custom_headers:nil)
+      response = list_next_async(next_page_link, custom_headers:custom_headers).value!
+      response.body unless response.nil?
+    end
+
+    #
+    # List users in a given lab.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [MsRestAzure::AzureOperationResponse] HTTP response information.
+    #
+    def list_next_with_http_info(next_page_link, custom_headers:nil)
+      list_next_async(next_page_link, custom_headers:custom_headers).value!
+    end
+
+    #
+    # List users in a given lab.
+    #
+    # @param next_page_link [String] The NextLink from the previous successful call
+    # to List operation.
+    # @param [Hash{String => String}] A hash of custom headers that will be added
+    # to the HTTP request.
+    #
+    # @return [Concurrent::Promise] Promise object which holds the HTTP response.
+    #
+    def list_next_async(next_page_link, custom_headers:nil)
+      fail ArgumentError, 'next_page_link is nil' if next_page_link.nil?
+
+
+      request_headers = {}
+      request_headers['Content-Type'] = 'application/json; charset=utf-8'
+
+      # Set Headers
+      request_headers['x-ms-client-request-id'] = SecureRandom.uuid
+      request_headers['accept-language'] = @client.accept_language unless @client.accept_language.nil?
+      path_template = '{nextLink}'
+
+      request_url = @base_url || @client.base_url
+
+      options = {
+          middlewares: [[MsRest::RetryPolicyMiddleware, times: 3, retry: 0.02], [:cookie_jar]],
+          skip_encoding_path_params: {'nextLink' => next_page_link},
+          headers: request_headers.merge(custom_headers || {}),
+          base_url: request_url
+      }
+      promise = @client.make_request_async(:get, path_template, options)
+
+      promise = promise.then do |result|
+        http_response = result.response
+        status_code = http_response.status
+        response_content = http_response.body
+        unless status_code == 200
+          error_model = JSON.load(response_content)
+          fail MsRestAzure::AzureOperationError.new(result.request, http_response, error_model)
+        end
+
+        result.request_id = http_response['x-ms-request-id'] unless http_response['x-ms-request-id'].nil?
+        # Deserialize Response
+        if status_code == 200
+          begin
+            parsed_response = response_content.to_s.empty? ? nil : JSON.load(response_content)
+            result_mapper = Azure::Labservices::Mgmt::V2018_10_15::Models::ResponseWithContinuationUser.mapper()
+            result.body = @client.deserialize(result_mapper, parsed_response)
+          rescue Exception => e
+            fail MsRest::DeserializationError.new('Error occurred in deserializing the response', e.message, e.backtrace, result)
+          end
+        end
+
+        result
+      end
+
+      promise.execute
+    end
+
+    #
+    # List users in a given lab.
+    #
+    # @param resource_group_name [String] The name of the resource group.
+    # @param lab_account_name [String] The name of the lab Account.
+    # @param lab_name [String] The name of the lab.
+    # @param expand [String] Specify the $expand query. Example:
+    # 'properties($select=email)'
+    # @param filter [String] The filter to apply to the operation.
+    # @param top [Integer] The maximum number of resources to return from the
+    # operation.
+    # @param orderby [String] The ordering expression for the results, using OData
+    # notation.
+    # @param custom_headers [Hash{String => String}] A hash of custom headers that
+    # will be added to the HTTP request.
+    #
+    # @return [ResponseWithContinuationUser] which provide lazy access to pages of
+    # the response.
+    #
+    def list_as_lazy(resource_group_name, lab_account_name, lab_name, expand:nil, filter:nil, top:nil, orderby:nil, custom_headers:nil)
+      response = list_async(resource_group_name, lab_account_name, lab_name, expand:expand, filter:filter, top:top, orderby:orderby, custom_headers:custom_headers).value!
+      unless response.nil?
+        page = response.body
+        page.next_method = Proc.new do |next_page_link|
+          list_next_async(next_page_link, custom_headers:custom_headers)
+        end
+        page
+      end
+    end
+
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/azure_mgmt_labservices.rb b/management/azure_mgmt_labservices/lib/azure_mgmt_labservices.rb
new file mode 100644
index 0000000000..d21d1d008f
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/azure_mgmt_labservices.rb
@@ -0,0 +1,6 @@
+# encoding: utf-8
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License. See License.txt in the project root for license information.
+
+require '2018-10-15/generated/azure_mgmt_labservices'
+require 'profiles/latest/labservices_latest_profile_client'
diff --git a/management/azure_mgmt_labservices/lib/module_definition.rb b/management/azure_mgmt_labservices/lib/module_definition.rb
new file mode 100644
index 0000000000..be563ea8e3
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/module_definition.rb
@@ -0,0 +1,7 @@
+# encoding: utf-8
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License. See License.txt in the project root for license information.
+
+module Azure end
+module Azure::Labservices end
+module Azure::Labservices::Mgmt end
diff --git a/management/azure_mgmt_labservices/lib/profiles/.gitignore b/management/azure_mgmt_labservices/lib/profiles/.gitignore
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/management/azure_mgmt_labservices/lib/profiles/latest/labservices_latest_profile_client.rb b/management/azure_mgmt_labservices/lib/profiles/latest/labservices_latest_profile_client.rb
new file mode 100644
index 0000000000..ac2a4000bc
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/profiles/latest/labservices_latest_profile_client.rb
@@ -0,0 +1,40 @@
+# encoding: utf-8
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License. See License.txt in the project root for license information.
+
+require 'profiles/latest/labservices_module_definition'
+require 'profiles/latest/modules/labservices_profile_module'
+
+module Azure::Labservices::Profiles::Latest
+  module Mgmt
+    #
+    # Client class for the Latest profile SDK.
+    #
+    class Client < LabservicesManagementClass
+      include MsRestAzure::Common::Configurable
+
+      #
+      # Initializes a new instance of the Client class.
+      # @param options [Hash] hash of client options.
+      #    options = {
+      #      tenant_id: 'YOUR TENANT ID',
+      #      client_id: 'YOUR CLIENT ID',
+      #      client_secret: 'YOUR CLIENT SECRET',
+      #      subscription_id: 'YOUR SUBSCRIPTION ID',
+      #      credentials: credentials,
+      #      active_directory_settings: active_directory_settings,
+      #      base_url: 'YOUR BASE URL',
+      #      options: options
+      #    }
+      #   'credentials' are optional and if not passed in the hash, will be obtained
+      #   from MsRest::TokenCredentials using MsRestAzure::ApplicationTokenProvider.
+      #
+      #   Also, base_url, active_directory_settings & options are optional.
+      #
+      def initialize(options = {})
+        super(options)
+      end
+
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/profiles/latest/labservices_module_definition.rb b/management/azure_mgmt_labservices/lib/profiles/latest/labservices_module_definition.rb
new file mode 100644
index 0000000000..dbd5da33f8
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/profiles/latest/labservices_module_definition.rb
@@ -0,0 +1,8 @@
+# encoding: utf-8
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License. See License.txt in the project root for license information.
+
+module Azure end
+module Azure::Labservices end
+module Azure::Labservices::Profiles end
+module Azure::Labservices::Profiles::Latest end
diff --git a/management/azure_mgmt_labservices/lib/profiles/latest/modules/labservices_profile_module.rb b/management/azure_mgmt_labservices/lib/profiles/latest/modules/labservices_profile_module.rb
new file mode 100644
index 0000000000..fecd222794
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/profiles/latest/modules/labservices_profile_module.rb
@@ -0,0 +1,369 @@
+# encoding: utf-8
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License. See License.txt in the project root for license information.
+
+require 'azure_mgmt_labservices'
+
+module Azure::Labservices::Profiles::Latest
+  module Mgmt
+    ProviderOperations = Azure::Labservices::Mgmt::V2018_10_15::ProviderOperations
+    GlobalUsers = Azure::Labservices::Mgmt::V2018_10_15::GlobalUsers
+    LabAccounts = Azure::Labservices::Mgmt::V2018_10_15::LabAccounts
+    Operations = Azure::Labservices::Mgmt::V2018_10_15::Operations
+    GalleryImages = Azure::Labservices::Mgmt::V2018_10_15::GalleryImages
+    Labs = Azure::Labservices::Mgmt::V2018_10_15::Labs
+    EnvironmentSettings = Azure::Labservices::Mgmt::V2018_10_15::EnvironmentSettings
+    Environments = Azure::Labservices::Mgmt::V2018_10_15::Environments
+    Users = Azure::Labservices::Mgmt::V2018_10_15::Users
+
+    module Models
+      SizeAvailability = Azure::Labservices::Mgmt::V2018_10_15::Models::SizeAvailability
+      RegionalAvailability = Azure::Labservices::Mgmt::V2018_10_15::Models::RegionalAvailability
+      GetRegionalAvailabilityResponse = Azure::Labservices::Mgmt::V2018_10_15::Models::GetRegionalAvailabilityResponse
+      ReferenceVmCreationParameters = Azure::Labservices::Mgmt::V2018_10_15::Models::ReferenceVmCreationParameters
+      AddUsersPayload = Azure::Labservices::Mgmt::V2018_10_15::Models::AddUsersPayload
+      EnvironmentSettingCreationParameters = Azure::Labservices::Mgmt::V2018_10_15::Models::EnvironmentSettingCreationParameters
+      CreateLabProperties = Azure::Labservices::Mgmt::V2018_10_15::Models::CreateLabProperties
+      ResourceSettingCreationParameters = Azure::Labservices::Mgmt::V2018_10_15::Models::ResourceSettingCreationParameters
+      NetworkInterface = Azure::Labservices::Mgmt::V2018_10_15::Models::NetworkInterface
+      SizeConfigurationPropertiesFragment = Azure::Labservices::Mgmt::V2018_10_15::Models::SizeConfigurationPropertiesFragment
+      LabCreationParameters = Azure::Labservices::Mgmt::V2018_10_15::Models::LabCreationParameters
+      ResourceSet = Azure::Labservices::Mgmt::V2018_10_15::Models::ResourceSet
+      EnvironmentDetails = Azure::Labservices::Mgmt::V2018_10_15::Models::EnvironmentDetails
+      LatestOperationResult = Azure::Labservices::Mgmt::V2018_10_15::Models::LatestOperationResult
+      ResponseWithContinuationGalleryImage = Azure::Labservices::Mgmt::V2018_10_15::Models::ResponseWithContinuationGalleryImage
+      RegisterPayload = Azure::Labservices::Mgmt::V2018_10_15::Models::RegisterPayload
+      VmStateDetails = Azure::Labservices::Mgmt::V2018_10_15::Models::VmStateDetails
+      SizeConfigurationProperties = Azure::Labservices::Mgmt::V2018_10_15::Models::SizeConfigurationProperties
+      ResourceSettings = Azure::Labservices::Mgmt::V2018_10_15::Models::ResourceSettings
+      ResponseWithContinuationUser = Azure::Labservices::Mgmt::V2018_10_15::Models::ResponseWithContinuationUser
+      ReferenceVmFragment = Azure::Labservices::Mgmt::V2018_10_15::Models::ReferenceVmFragment
+      ResponseWithContinuationLabAccount = Azure::Labservices::Mgmt::V2018_10_15::Models::ResponseWithContinuationLabAccount
+      ResponseWithContinuationEnvironment = Azure::Labservices::Mgmt::V2018_10_15::Models::ResponseWithContinuationEnvironment
+      LabDetails = Azure::Labservices::Mgmt::V2018_10_15::Models::LabDetails
+      EnvironmentSize = Azure::Labservices::Mgmt::V2018_10_15::Models::EnvironmentSize
+      ResponseWithContinuationLab = Azure::Labservices::Mgmt::V2018_10_15::Models::ResponseWithContinuationLab
+      EnvironmentSizeFragment = Azure::Labservices::Mgmt::V2018_10_15::Models::EnvironmentSizeFragment
+      ListEnvironmentsPayload = Azure::Labservices::Mgmt::V2018_10_15::Models::ListEnvironmentsPayload
+      Resource = Azure::Labservices::Mgmt::V2018_10_15::Models::Resource
+      ListEnvironmentsResponse = Azure::Labservices::Mgmt::V2018_10_15::Models::ListEnvironmentsResponse
+      GalleryImageReferenceFragment = Azure::Labservices::Mgmt::V2018_10_15::Models::GalleryImageReferenceFragment
+      ListLabsResponse = Azure::Labservices::Mgmt::V2018_10_15::Models::ListLabsResponse
+      GetPersonalPreferencesResponse = Azure::Labservices::Mgmt::V2018_10_15::Models::GetPersonalPreferencesResponse
+      OperationBatchStatusPayload = Azure::Labservices::Mgmt::V2018_10_15::Models::OperationBatchStatusPayload
+      ResourceSetFragment = Azure::Labservices::Mgmt::V2018_10_15::Models::ResourceSetFragment
+      OperationBatchStatusResponseItem = Azure::Labservices::Mgmt::V2018_10_15::Models::OperationBatchStatusResponseItem
+      ReferenceVm = Azure::Labservices::Mgmt::V2018_10_15::Models::ReferenceVm
+      OperationBatchStatusResponse = Azure::Labservices::Mgmt::V2018_10_15::Models::OperationBatchStatusResponse
+      ResourceSettingsFragment = Azure::Labservices::Mgmt::V2018_10_15::Models::ResourceSettingsFragment
+      OperationError = Azure::Labservices::Mgmt::V2018_10_15::Models::OperationError
+      SizeInfoFragment = Azure::Labservices::Mgmt::V2018_10_15::Models::SizeInfoFragment
+      OperationMetadataDisplay = Azure::Labservices::Mgmt::V2018_10_15::Models::OperationMetadataDisplay
+      ResetPasswordPayload = Azure::Labservices::Mgmt::V2018_10_15::Models::ResetPasswordPayload
+      OperationMetadata = Azure::Labservices::Mgmt::V2018_10_15::Models::OperationMetadata
+      VirtualMachineDetails = Azure::Labservices::Mgmt::V2018_10_15::Models::VirtualMachineDetails
+      OperationResult = Azure::Labservices::Mgmt::V2018_10_15::Models::OperationResult
+      ResponseWithContinuationEnvironmentSetting = Azure::Labservices::Mgmt::V2018_10_15::Models::ResponseWithContinuationEnvironmentSetting
+      OperationStatusPayload = Azure::Labservices::Mgmt::V2018_10_15::Models::OperationStatusPayload
+      GalleryImageReference = Azure::Labservices::Mgmt::V2018_10_15::Models::GalleryImageReference
+      OperationStatusResponse = Azure::Labservices::Mgmt::V2018_10_15::Models::OperationStatusResponse
+      EnvironmentOperationsPayload = Azure::Labservices::Mgmt::V2018_10_15::Models::EnvironmentOperationsPayload
+      PersonalPreferencesOperationsPayload = Azure::Labservices::Mgmt::V2018_10_15::Models::PersonalPreferencesOperationsPayload
+      GetEnvironmentResponse = Azure::Labservices::Mgmt::V2018_10_15::Models::GetEnvironmentResponse
+      ProviderOperationResult = Azure::Labservices::Mgmt::V2018_10_15::Models::ProviderOperationResult
+      SizeInfo = Azure::Labservices::Mgmt::V2018_10_15::Models::SizeInfo
+      PublishPayload = Azure::Labservices::Mgmt::V2018_10_15::Models::PublishPayload
+      Environment = Azure::Labservices::Mgmt::V2018_10_15::Models::Environment
+      EnvironmentFragment = Azure::Labservices::Mgmt::V2018_10_15::Models::EnvironmentFragment
+      EnvironmentSetting = Azure::Labservices::Mgmt::V2018_10_15::Models::EnvironmentSetting
+      EnvironmentSettingFragment = Azure::Labservices::Mgmt::V2018_10_15::Models::EnvironmentSettingFragment
+      GalleryImage = Azure::Labservices::Mgmt::V2018_10_15::Models::GalleryImage
+      GalleryImageFragment = Azure::Labservices::Mgmt::V2018_10_15::Models::GalleryImageFragment
+      Lab = Azure::Labservices::Mgmt::V2018_10_15::Models::Lab
+      LabAccount = Azure::Labservices::Mgmt::V2018_10_15::Models::LabAccount
+      LabAccountFragment = Azure::Labservices::Mgmt::V2018_10_15::Models::LabAccountFragment
+      LabFragment = Azure::Labservices::Mgmt::V2018_10_15::Models::LabFragment
+      User = Azure::Labservices::Mgmt::V2018_10_15::Models::User
+      UserFragment = Azure::Labservices::Mgmt::V2018_10_15::Models::UserFragment
+      ManagedLabVmSize = Azure::Labservices::Mgmt::V2018_10_15::Models::ManagedLabVmSize
+      PublishingState = Azure::Labservices::Mgmt::V2018_10_15::Models::PublishingState
+      ConfigurationState = Azure::Labservices::Mgmt::V2018_10_15::Models::ConfigurationState
+      LabUserAccessMode = Azure::Labservices::Mgmt::V2018_10_15::Models::LabUserAccessMode
+      AddRemove = Azure::Labservices::Mgmt::V2018_10_15::Models::AddRemove
+    end
+
+    #
+    # LabservicesManagementClass
+    #
+    class LabservicesManagementClass
+      attr_reader :provider_operations, :global_users, :lab_accounts, :operations, :gallery_images, :labs, :environment_settings, :environments, :users, :configurable, :base_url, :options, :model_classes
+
+      def initialize(options = {})
+        if options.is_a?(Hash) && options.length == 0
+          @options = setup_default_options
+        else
+          @options = options
+        end
+
+        reset!(options)
+
+        @configurable = self
+        @base_url = options[:base_url].nil? ? nil:options[:base_url]
+        @options = options[:options].nil? ? nil:options[:options]
+
+        @client_0 = Azure::Labservices::Mgmt::V2018_10_15::ManagedLabsClient.new(configurable.credentials, base_url, options)
+        if(@client_0.respond_to?(:subscription_id))
+          @client_0.subscription_id = configurable.subscription_id
+        end
+        add_telemetry(@client_0)
+        @provider_operations = @client_0.provider_operations
+        @global_users = @client_0.global_users
+        @lab_accounts = @client_0.lab_accounts
+        @operations = @client_0.operations
+        @gallery_images = @client_0.gallery_images
+        @labs = @client_0.labs
+        @environment_settings = @client_0.environment_settings
+        @environments = @client_0.environments
+        @users = @client_0.users
+
+        @model_classes = ModelClasses.new
+      end
+
+      def add_telemetry(client)
+        profile_information = 'Profiles/Latest/Labservices/Mgmt'
+        client.add_user_agent_information(profile_information)
+      end
+
+      def method_missing(method, *args)
+        if @client_0.respond_to?method
+          @client_0.send(method, *args)
+        else
+          super
+        end
+      end
+
+    end
+
+    class ModelClasses
+      def size_availability
+        Azure::Labservices::Mgmt::V2018_10_15::Models::SizeAvailability
+      end
+      def regional_availability
+        Azure::Labservices::Mgmt::V2018_10_15::Models::RegionalAvailability
+      end
+      def get_regional_availability_response
+        Azure::Labservices::Mgmt::V2018_10_15::Models::GetRegionalAvailabilityResponse
+      end
+      def reference_vm_creation_parameters
+        Azure::Labservices::Mgmt::V2018_10_15::Models::ReferenceVmCreationParameters
+      end
+      def add_users_payload
+        Azure::Labservices::Mgmt::V2018_10_15::Models::AddUsersPayload
+      end
+      def environment_setting_creation_parameters
+        Azure::Labservices::Mgmt::V2018_10_15::Models::EnvironmentSettingCreationParameters
+      end
+      def create_lab_properties
+        Azure::Labservices::Mgmt::V2018_10_15::Models::CreateLabProperties
+      end
+      def resource_setting_creation_parameters
+        Azure::Labservices::Mgmt::V2018_10_15::Models::ResourceSettingCreationParameters
+      end
+      def network_interface
+        Azure::Labservices::Mgmt::V2018_10_15::Models::NetworkInterface
+      end
+      def size_configuration_properties_fragment
+        Azure::Labservices::Mgmt::V2018_10_15::Models::SizeConfigurationPropertiesFragment
+      end
+      def lab_creation_parameters
+        Azure::Labservices::Mgmt::V2018_10_15::Models::LabCreationParameters
+      end
+      def resource_set
+        Azure::Labservices::Mgmt::V2018_10_15::Models::ResourceSet
+      end
+      def environment_details
+        Azure::Labservices::Mgmt::V2018_10_15::Models::EnvironmentDetails
+      end
+      def latest_operation_result
+        Azure::Labservices::Mgmt::V2018_10_15::Models::LatestOperationResult
+      end
+      def response_with_continuation_gallery_image
+        Azure::Labservices::Mgmt::V2018_10_15::Models::ResponseWithContinuationGalleryImage
+      end
+      def register_payload
+        Azure::Labservices::Mgmt::V2018_10_15::Models::RegisterPayload
+      end
+      def vm_state_details
+        Azure::Labservices::Mgmt::V2018_10_15::Models::VmStateDetails
+      end
+      def size_configuration_properties
+        Azure::Labservices::Mgmt::V2018_10_15::Models::SizeConfigurationProperties
+      end
+      def resource_settings
+        Azure::Labservices::Mgmt::V2018_10_15::Models::ResourceSettings
+      end
+      def response_with_continuation_user
+        Azure::Labservices::Mgmt::V2018_10_15::Models::ResponseWithContinuationUser
+      end
+      def reference_vm_fragment
+        Azure::Labservices::Mgmt::V2018_10_15::Models::ReferenceVmFragment
+      end
+      def response_with_continuation_lab_account
+        Azure::Labservices::Mgmt::V2018_10_15::Models::ResponseWithContinuationLabAccount
+      end
+      def response_with_continuation_environment
+        Azure::Labservices::Mgmt::V2018_10_15::Models::ResponseWithContinuationEnvironment
+      end
+      def lab_details
+        Azure::Labservices::Mgmt::V2018_10_15::Models::LabDetails
+      end
+      def environment_size
+        Azure::Labservices::Mgmt::V2018_10_15::Models::EnvironmentSize
+      end
+      def response_with_continuation_lab
+        Azure::Labservices::Mgmt::V2018_10_15::Models::ResponseWithContinuationLab
+      end
+      def environment_size_fragment
+        Azure::Labservices::Mgmt::V2018_10_15::Models::EnvironmentSizeFragment
+      end
+      def list_environments_payload
+        Azure::Labservices::Mgmt::V2018_10_15::Models::ListEnvironmentsPayload
+      end
+      def resource
+        Azure::Labservices::Mgmt::V2018_10_15::Models::Resource
+      end
+      def list_environments_response
+        Azure::Labservices::Mgmt::V2018_10_15::Models::ListEnvironmentsResponse
+      end
+      def gallery_image_reference_fragment
+        Azure::Labservices::Mgmt::V2018_10_15::Models::GalleryImageReferenceFragment
+      end
+      def list_labs_response
+        Azure::Labservices::Mgmt::V2018_10_15::Models::ListLabsResponse
+      end
+      def get_personal_preferences_response
+        Azure::Labservices::Mgmt::V2018_10_15::Models::GetPersonalPreferencesResponse
+      end
+      def operation_batch_status_payload
+        Azure::Labservices::Mgmt::V2018_10_15::Models::OperationBatchStatusPayload
+      end
+      def resource_set_fragment
+        Azure::Labservices::Mgmt::V2018_10_15::Models::ResourceSetFragment
+      end
+      def operation_batch_status_response_item
+        Azure::Labservices::Mgmt::V2018_10_15::Models::OperationBatchStatusResponseItem
+      end
+      def reference_vm
+        Azure::Labservices::Mgmt::V2018_10_15::Models::ReferenceVm
+      end
+      def operation_batch_status_response
+        Azure::Labservices::Mgmt::V2018_10_15::Models::OperationBatchStatusResponse
+      end
+      def resource_settings_fragment
+        Azure::Labservices::Mgmt::V2018_10_15::Models::ResourceSettingsFragment
+      end
+      def operation_error
+        Azure::Labservices::Mgmt::V2018_10_15::Models::OperationError
+      end
+      def size_info_fragment
+        Azure::Labservices::Mgmt::V2018_10_15::Models::SizeInfoFragment
+      end
+      def operation_metadata_display
+        Azure::Labservices::Mgmt::V2018_10_15::Models::OperationMetadataDisplay
+      end
+      def reset_password_payload
+        Azure::Labservices::Mgmt::V2018_10_15::Models::ResetPasswordPayload
+      end
+      def operation_metadata
+        Azure::Labservices::Mgmt::V2018_10_15::Models::OperationMetadata
+      end
+      def virtual_machine_details
+        Azure::Labservices::Mgmt::V2018_10_15::Models::VirtualMachineDetails
+      end
+      def operation_result
+        Azure::Labservices::Mgmt::V2018_10_15::Models::OperationResult
+      end
+      def response_with_continuation_environment_setting
+        Azure::Labservices::Mgmt::V2018_10_15::Models::ResponseWithContinuationEnvironmentSetting
+      end
+      def operation_status_payload
+        Azure::Labservices::Mgmt::V2018_10_15::Models::OperationStatusPayload
+      end
+      def gallery_image_reference
+        Azure::Labservices::Mgmt::V2018_10_15::Models::GalleryImageReference
+      end
+      def operation_status_response
+        Azure::Labservices::Mgmt::V2018_10_15::Models::OperationStatusResponse
+      end
+      def environment_operations_payload
+        Azure::Labservices::Mgmt::V2018_10_15::Models::EnvironmentOperationsPayload
+      end
+      def personal_preferences_operations_payload
+        Azure::Labservices::Mgmt::V2018_10_15::Models::PersonalPreferencesOperationsPayload
+      end
+      def get_environment_response
+        Azure::Labservices::Mgmt::V2018_10_15::Models::GetEnvironmentResponse
+      end
+      def provider_operation_result
+        Azure::Labservices::Mgmt::V2018_10_15::Models::ProviderOperationResult
+      end
+      def size_info
+        Azure::Labservices::Mgmt::V2018_10_15::Models::SizeInfo
+      end
+      def publish_payload
+        Azure::Labservices::Mgmt::V2018_10_15::Models::PublishPayload
+      end
+      def environment
+        Azure::Labservices::Mgmt::V2018_10_15::Models::Environment
+      end
+      def environment_fragment
+        Azure::Labservices::Mgmt::V2018_10_15::Models::EnvironmentFragment
+      end
+      def environment_setting
+        Azure::Labservices::Mgmt::V2018_10_15::Models::EnvironmentSetting
+      end
+      def environment_setting_fragment
+        Azure::Labservices::Mgmt::V2018_10_15::Models::EnvironmentSettingFragment
+      end
+      def gallery_image
+        Azure::Labservices::Mgmt::V2018_10_15::Models::GalleryImage
+      end
+      def gallery_image_fragment
+        Azure::Labservices::Mgmt::V2018_10_15::Models::GalleryImageFragment
+      end
+      def lab
+        Azure::Labservices::Mgmt::V2018_10_15::Models::Lab
+      end
+      def lab_account
+        Azure::Labservices::Mgmt::V2018_10_15::Models::LabAccount
+      end
+      def lab_account_fragment
+        Azure::Labservices::Mgmt::V2018_10_15::Models::LabAccountFragment
+      end
+      def lab_fragment
+        Azure::Labservices::Mgmt::V2018_10_15::Models::LabFragment
+      end
+      def user
+        Azure::Labservices::Mgmt::V2018_10_15::Models::User
+      end
+      def user_fragment
+        Azure::Labservices::Mgmt::V2018_10_15::Models::UserFragment
+      end
+      def managed_lab_vm_size
+        Azure::Labservices::Mgmt::V2018_10_15::Models::ManagedLabVmSize
+      end
+      def publishing_state
+        Azure::Labservices::Mgmt::V2018_10_15::Models::PublishingState
+      end
+      def configuration_state
+        Azure::Labservices::Mgmt::V2018_10_15::Models::ConfigurationState
+      end
+      def lab_user_access_mode
+        Azure::Labservices::Mgmt::V2018_10_15::Models::LabUserAccessMode
+      end
+      def add_remove
+        Azure::Labservices::Mgmt::V2018_10_15::Models::AddRemove
+      end
+    end
+  end
+end
diff --git a/management/azure_mgmt_labservices/lib/version.rb b/management/azure_mgmt_labservices/lib/version.rb
new file mode 100644
index 0000000000..f926b29cbb
--- /dev/null
+++ b/management/azure_mgmt_labservices/lib/version.rb
@@ -0,0 +1,7 @@
+# encoding: utf-8
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License. See License.txt in the project root for license information.
+
+module Azure::Labservices::Mgmt
+  VERSION = '0.17.0'
+end
diff --git a/management/azure_mgmt_labservices/spec/spec_helper.rb b/management/azure_mgmt_labservices/spec/spec_helper.rb
new file mode 100644
index 0000000000..069c2dde5c
--- /dev/null
+++ b/management/azure_mgmt_labservices/spec/spec_helper.rb
@@ -0,0 +1,6 @@
+# encoding: utf-8
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License. See License.txt in the project root for license information.
+
+require 'dotenv'
+Dotenv.load(File.join(File.dirname(__FILE__), '../../../.env'))