swagger.yaml

swagger: '2.0'
info:
  description: >
    Flagr is a feature flagging, A/B testing and dynamic configuration
    microservice. The base path for all the APIs is "/api/v1".
  title: Flagr
  version: 1.1.10
tags:
  - name: flag
    description: Everything about the flag
  - name: segment
    description: 'Segment defines the audience of the flag, it''s the user segmentation'
  - name: constraint
    description: Constraint is the unit of defining a small subset of users
  - name: distribution
    description: Distribution is the percent distribution of variants within that segment
  - name: variant
    description: Variants are the possible outcomes of flag evaluation
  - name: evaluation
    description: Evaluation is the process of evaluating a flag given the entity context
  - name: health
    description: Check if Flagr is healthy
x-tagGroups:
  - name: Flag Management
    tags:
      - flag
      - segment
      - constraint
      - distribution
      - variant
      - tag
  - name: Flag Evaluation
    tags:
      - evaluation
  - name: Health Check
    tags:
      - health
  - name: Export
    tags:
      - export
consumes:
  - application/json
produces:
  - application/json
schemes:
  - http
basePath: /api/v1
paths:
  /flags:
    get:
      tags:
        - flag
      operationId: findFlags
      parameters:
        - in: query
          name: limit
          type: integer
          format: int64
          description: the numbers of flags to return
        - in: query
          name: enabled
          type: boolean
          description: return flags having given enabled status
        - in: query
          name: description
          type: string
          description: return flags exactly matching given description
        - in: query
          name: tags
          type: string
          description: return flags with the given tags (comma separated)
        - in: query
          name: description_like
          type: string
          description: return flags partially matching given description
        - in: query
          name: key
          type: string
          description: return flags matching given key
        - in: query
          name: offset
          type: integer
          format: int64
          description: >-
            return flags given the offset, it should usually set together with
            limit
        - in: query
          name: preload
          type: boolean
          description: return flags with preloaded segments and variants
      responses:
        '200':
          description: list all the flags
          schema:
            type: array
            items:
              $ref: '#/definitions/flag'
        default:
          description: generic error response
          schema:
            $ref: '#/definitions/error'
    post:
      tags:
        - flag
      operationId: createFlag
      parameters:
        - in: body
          name: body
          description: create a flag
          required: true
          schema:
            $ref: '#/definitions/createFlagRequest'
      responses:
        '200':
          description: returns the created flag
          schema:
            $ref: '#/definitions/flag'
        default:
          description: generic error response
          schema:
            $ref: '#/definitions/error'
  '/flags/{flagID}':
    get:
      tags:
        - flag
      operationId: getFlag
      parameters:
        - in: path
          name: flagID
          description: numeric ID of the flag to get
          required: true
          type: integer
          format: int64
          minimum: 1
      responses:
        '200':
          description: returns the flag
          schema:
            $ref: '#/definitions/flag'
        default:
          description: generic error response
          schema:
            $ref: '#/definitions/error'
    delete:
      tags:
        - flag
      operationId: deleteFlag
      parameters:
        - in: path
          name: flagID
          description: numeric ID of the flag
          required: true
          type: integer
          format: int64
          minimum: 1
      responses:
        '200':
          description: OK deleted
        default:
          description: generic error response
          schema:
            $ref: '#/definitions/error'
    put:
      tags:
        - flag
      operationId: putFlag
      parameters:
        - in: path
          name: flagID
          description: numeric ID of the flag to get
          required: true
          type: integer
          format: int64
          minimum: 1
        - in: body
          name: body
          description: update a flag
          required: true
          schema:
            $ref: '#/definitions/putFlagRequest'
      responses:
        '200':
          description: returns the flag
          schema:
            $ref: '#/definitions/flag'
        default:
          description: generic error response
          schema:
            $ref: '#/definitions/error'
  '/flags/{flagID}/enabled':
    put:
      tags:
        - flag
      operationId: setFlagEnabled
      parameters:
        - in: path
          name: flagID
          description: numeric ID of the flag to get
          required: true
          type: integer
          format: int64
          minimum: 1
        - in: body
          name: body
          description: set flag enabled state
          required: true
          schema:
            $ref: '#/definitions/setFlagEnabledRequest'
      responses:
        '200':
          description: returns the flag
          schema:
            $ref: '#/definitions/flag'
        default:
          description: generic error response
          schema:
            $ref: '#/definitions/error'
  '/flags/{flagID}/tags':
    get:
      tags:
        - tag
      operationId: findTags
      parameters:
        - in: path
          name: flagID
          description: numeric ID of the flag
          required: true
          type: integer
          format: int64
          minimum: 1
      responses:
        '200':
          description: tag ordered by tagID
          schema:
            type: array
            items:
              $ref: '#/definitions/tag'
        default:
          description: generic error response
          schema:
            $ref: '#/definitions/error'
    post:
      tags:
        - tag
      operationId: createTag
      parameters:
        - in: path
          name: flagID
          description: numeric ID of the flag
          required: true
          type: integer
          format: int64
          minimum: 1
        - in: body
          name: body
          description: create a tag
          required: true
          schema:
            $ref: '#/definitions/createTagRequest'
      responses:
        '200':
          description: tag just created
          schema:
            $ref: '#/definitions/tag'
        default:
          description: generic error response
          schema:
            $ref: '#/definitions/error'
  '/flags/{flagID}/tags/{tagID}':
    delete:
      tags:
        - tag
      operationId: deleteTag
      parameters:
        - in: path
          name: flagID
          description: numeric ID of the flag
          required: true
          type: integer
          format: int64
          minimum: 1
        - in: path
          name: tagID
          description: numeric ID of the tag
          required: true
          type: integer
          format: int64
          minimum: 1
      responses:
        '200':
          description: deleted
        default:
          description: generic error response
          schema:
            $ref: '#/definitions/error'
  '/flags/{flagID}/variants':
    get:
      tags:
        - variant
      operationId: findVariants
      parameters:
        - in: path
          name: flagID
          description: numeric ID of the flag
          required: true
          type: integer
          format: int64
          minimum: 1
      responses:
        '200':
          description: variant ordered by variantID
          schema:
            type: array
            items:
              $ref: '#/definitions/variant'
        default:
          description: generic error response
          schema:
            $ref: '#/definitions/error'
    post:
      tags:
        - variant
      operationId: createVariant
      parameters:
        - in: path
          name: flagID
          description: numeric ID of the flag
          required: true
          type: integer
          format: int64
          minimum: 1
        - in: body
          name: body
          description: create a variant
          required: true
          schema:
            $ref: '#/definitions/createVariantRequest'
      responses:
        '200':
          description: variant just created
          schema:
            $ref: '#/definitions/variant'
        default:
          description: generic error response
          schema:
            $ref: '#/definitions/error'
  '/flags/{flagID}/variants/{variantID}':
    put:
      tags:
        - variant
      operationId: putVariant
      parameters:
        - in: path
          name: flagID
          description: numeric ID of the flag
          required: true
          type: integer
          format: int64
          minimum: 1
        - in: path
          name: variantID
          description: numeric ID of the variant
          required: true
          type: integer
          format: int64
          minimum: 1
        - in: body
          name: body
          description: update a variant
          required: true
          schema:
            $ref: '#/definitions/putVariantRequest'
      responses:
        '200':
          description: variant just updated
          schema:
            $ref: '#/definitions/variant'
        default:
          description: generic error response
          schema:
            $ref: '#/definitions/error'
    delete:
      tags:
        - variant
      operationId: deleteVariant
      parameters:
        - in: path
          name: flagID
          description: numeric ID of the flag
          required: true
          type: integer
          format: int64
          minimum: 1
        - in: path
          name: variantID
          description: numeric ID of the variant
          required: true
          type: integer
          format: int64
          minimum: 1
      responses:
        '200':
          description: deleted
        default:
          description: generic error response
          schema:
            $ref: '#/definitions/error'
  '/flags/{flagID}/segments':
    get:
      tags:
        - segment
      operationId: findSegments
      parameters:
        - in: path
          name: flagID
          description: numeric ID of the flag to get
          required: true
          type: integer
          format: int64
          minimum: 1
      responses:
        '200':
          description: segments ordered by rank of the flag
          schema:
            type: array
            items:
              $ref: '#/definitions/segment'
        default:
          description: generic error response
          schema:
            $ref: '#/definitions/error'
    post:
      tags:
        - segment
      operationId: createSegment
      parameters:
        - in: path
          name: flagID
          description: numeric ID of the flag to get
          required: true
          type: integer
          format: int64
          minimum: 1
        - in: body
          name: body
          description: create a segment under a flag
          required: true
          schema:
            $ref: '#/definitions/createSegmentRequest'
      responses:
        '200':
          description: segment created
          schema:
            $ref: '#/definitions/segment'
        default:
          description: generic error response
          schema:
            $ref: '#/definitions/error'
  '/flags/{flagID}/segments/reorder':
    put:
      tags:
        - segment
      operationId: putSegmentsReorder
      parameters:
        - in: path
          name: flagID
          description: numeric ID of the flag
          required: true
          type: integer
          format: int64
          minimum: 1
        - in: body
          name: body
          description: reorder segments
          required: true
          schema:
            $ref: '#/definitions/putSegmentReorderRequest'
      responses:
        '200':
          description: segments reordered
        default:
          description: generic error response
          schema:
            $ref: '#/definitions/error'
  '/flags/{flagID}/segments/{segmentID}':
    put:
      tags:
        - segment
      operationId: putSegment
      parameters:
        - in: path
          name: flagID
          description: numeric ID of the flag
          required: true
          type: integer
          format: int64
          minimum: 1
        - in: path
          name: segmentID
          description: numeric ID of the segment
          required: true
          type: integer
          format: int64
          minimum: 1
        - in: body
          name: body
          description: update a segment
          required: true
          schema:
            $ref: '#/definitions/putSegmentRequest'
      responses:
        '200':
          description: segment updated
          schema:
            $ref: '#/definitions/segment'
        default:
          description: generic error response
          schema:
            $ref: '#/definitions/error'
    delete:
      tags:
        - segment
      operationId: deleteSegment
      parameters:
        - in: path
          name: flagID
          description: numeric ID of the flag
          required: true
          type: integer
          format: int64
          minimum: 1
        - in: path
          name: segmentID
          description: numeric ID of the segment
          required: true
          type: integer
          format: int64
          minimum: 1
      responses:
        '200':
          description: deleted
        default:
          description: generic error response
          schema:
            $ref: '#/definitions/error'
  '/flags/{flagID}/segments/{segmentID}/constraints':
    get:
      tags:
        - constraint
      operationId: findConstraints
      parameters:
        - in: path
          name: flagID
          description: numeric ID of the flag
          required: true
          type: integer
          format: int64
          minimum: 1
        - in: path
          name: segmentID
          description: numeric ID of the segment
          required: true
          type: integer
          format: int64
          minimum: 1
      responses:
        '200':
          description: constraints under the segment
          schema:
            type: array
            items:
              $ref: '#/definitions/constraint'
        default:
          description: generic error response
          schema:
            $ref: '#/definitions/error'
    post:
      tags:
        - constraint
      operationId: createConstraint
      parameters:
        - in: path
          name: flagID
          description: numeric ID of the flag
          required: true
          type: integer
          format: int64
          minimum: 1
        - in: path
          name: segmentID
          description: numeric ID of the segment
          required: true
          type: integer
          format: int64
          minimum: 1
        - in: body
          name: body
          description: create a constraint
          required: true
          schema:
            $ref: '#/definitions/createConstraintRequest'
      responses:
        '200':
          description: the constraint created
          schema:
            $ref: '#/definitions/constraint'
        default:
          description: generic error response
          schema:
            $ref: '#/definitions/error'
  '/flags/{flagID}/segments/{segmentID}/constraints/{constraintID}':
    put:
      tags:
        - constraint
      operationId: putConstraint
      parameters:
        - in: path
          name: flagID
          description: numeric ID of the flag
          required: true
          type: integer
          format: int64
          minimum: 1
        - in: path
          name: segmentID
          description: numeric ID of the segment
          required: true
          type: integer
          format: int64
          minimum: 1
        - in: path
          name: constraintID
          description: numeric ID of the constraint
          required: true
          type: integer
          format: int64
          minimum: 1
        - in: body
          name: body
          description: create a constraint
          required: true
          schema:
            $ref: '#/definitions/createConstraintRequest'
      responses:
        '200':
          description: constraint just updated
          schema:
            $ref: '#/definitions/constraint'
        default:
          description: generic error response
          schema:
            $ref: '#/definitions/error'
    delete:
      tags:
        - constraint
      operationId: deleteConstraint
      parameters:
        - in: path
          name: flagID
          description: numeric ID of the flag
          required: true
          type: integer
          format: int64
          minimum: 1
        - in: path
          name: segmentID
          description: numeric ID of the segment
          required: true
          type: integer
          format: int64
          minimum: 1
        - in: path
          name: constraintID
          description: numeric ID of the constraint
          required: true
          type: integer
          format: int64
          minimum: 1
      responses:
        '200':
          description: deleted
        default:
          description: generic error response
          schema:
            $ref: '#/definitions/error'
  '/flags/{flagID}/segments/{segmentID}/distributions':
    get:
      tags:
        - distribution
      operationId: findDistributions
      parameters:
        - in: path
          name: flagID
          description: numeric ID of the flag
          required: true
          type: integer
          format: int64
          minimum: 1
        - in: path
          name: segmentID
          description: numeric ID of the segment
          required: true
          type: integer
          format: int64
          minimum: 1
      responses:
        '200':
          description: distribution under the segment
          schema:
            type: array
            items:
              $ref: '#/definitions/distribution'
        default:
          description: generic error response
          schema:
            $ref: '#/definitions/error'
    put:
      tags:
        - distribution
      operationId: putDistributions
      description: replace the distribution with the new setting
      parameters:
        - in: path
          name: flagID
          description: numeric ID of the flag
          required: true
          type: integer
          format: int64
          minimum: 1
        - in: path
          name: segmentID
          description: numeric ID of the segment
          required: true
          type: integer
          format: int64
          minimum: 1
        - in: body
          name: body
          description: array of distributions
          required: true
          schema:
            $ref: '#/definitions/putDistributionsRequest'
      responses:
        '200':
          description: distribution under the segment
          schema:
            type: array
            items:
              $ref: '#/definitions/distribution'
        default:
          description: generic error response
          schema:
            $ref: '#/definitions/error'
  '/flags/{flagID}/snapshots':
    get:
      tags:
        - flag
      operationId: getFlagSnapshots
      parameters:
        - in: path
          name: flagID
          description: numeric ID of the flag to get
          required: true
          type: integer
          format: int64
          minimum: 1
      responses:
        '200':
          description: returns the flag snapshots
          schema:
            type: array
            items:
              $ref: '#/definitions/flagSnapshot'
        default:
          description: generic error response
          schema:
            $ref: '#/definitions/error'
  /flags/entity_types:
    get:
      tags:
        - flag
      operationId: getFlagEntityTypes
      responses:
        '200':
          description: returns all the FlagEntityTypes
          schema:
            type: array
            items:
              type: string
              minLength: 1
        default:
          description: generic error response
          schema:
            $ref: '#/definitions/error'
  /tags:
    get:
      tags:
        - tag
      operationId: findAllTags
      parameters:
        - in: query
          name: limit
          type: integer
          format: int64
          description: the numbers of tags to return
        - in: query
          name: offset
          type: integer
          format: int64
          description: >-
            return tags given the offset, it should usually set together with
            limit
        - in: query
          name: value_like
          type: string
          description: return tags partially matching given value
      responses:
        '200':
          description: list all the tags
          schema:
            type: array
            items:
              $ref: '#/definitions/tag'
        default:
          description: generic error response
          schema:
            $ref: '#/definitions/error'
  /evaluation:
    post:
      tags:
        - evaluation
      operationId: postEvaluation
      parameters:
        - in: body
          name: body
          description: evalution context
          required: true
          schema:
            $ref: '#/definitions/evalContext'
      responses:
        '200':
          description: evaluation result
          schema:
            $ref: '#/definitions/evalResult'
        default:
          description: generic error response
          schema:
            $ref: '#/definitions/error'
  /evaluation/batch:
    post:
      tags:
        - evaluation
      operationId: postEvaluationBatch
      parameters:
        - in: body
          name: body
          description: evalution batch request
          required: true
          schema:
            $ref: '#/definitions/evaluationBatchRequest'
      responses:
        '200':
          description: evaluation batch result
          schema:
            $ref: '#/definitions/evaluationBatchResponse'
        default:
          description: generic error response
          schema:
            $ref: '#/definitions/error'
  /health:
    get:
      tags:
        - health
      operationId: getHealth
      description: Check if Flagr is healthy
      responses:
        '200':
          description: status of health check
          schema:
            $ref: '#/definitions/health'
        default:
          description: generic error response
          schema:
            $ref: '#/definitions/error'
  /export/sqlite:
    get:
      tags:
        - export
      operationId: getExportSqlite
      parameters:
        - in: query
          name: exclude_snapshots
          type: boolean
          description: >
            export without snapshots data - useful for smaller db without
            snapshots
      description: >-
        Export sqlite3 format of the db dump, which is converted from the main
        database.
      produces:
        - application/octet-stream
      responses:
        '200':
          description: OK
          schema:
            type: file
        default:
          description: generic error response
          schema:
            $ref: '#/definitions/error'
  /export/eval_cache/json:
    get:
      tags:
        - export
      operationId: getExportEvalCacheJSON
      description: Export JSON format of the eval cache dump
      produces:
        - application/json
      responses:
        '200':
          description: OK
          schema:
            type: object
        default:
          description: generic error response
          schema:
            $ref: '#/definitions/error'
definitions:
  flag:
    type: object
    required:
      - description
      - enabled
      - dataRecordsEnabled
    properties:
      id:
        type: integer
        format: int64
        minimum: 1
        readOnly: true
      key:
        description: unique key representation of the flag
        type: string
        minLength: 1
      description:
        type: string
        minLength: 1
      enabled:
        type: boolean
      tags:
        type: array
        items:
          $ref: '#/definitions/tag'
      segments:
        type: array
        items:
          $ref: '#/definitions/segment'
      variants:
        type: array
        items:
          $ref: '#/definitions/variant'
      dataRecordsEnabled:
        description: >-
          enabled data records will get data logging in the metrics pipeline,
          for example, kafka.
        type: boolean
      entityType:
        description: >-
          it will override the entityType in the evaluation logs if it's not
          empty
        type: string
      notes:
        description: flag usage details in markdown format
        type: string
      createdBy:
        type: string
      updatedBy:
        type: string
      updatedAt:
        type: string
        format: date-time
  createFlagRequest:
    type: object
    required:
      - description
    properties:
      description:
        type: string
        minLength: 1
      key:
        description: unique key representation of the flag
        type: string
      template:
        description: template for flag creation
        type: string
  putFlagRequest:
    type: object
    properties:
      description:
        type: string
        minLength: 1
        x-nullable: true
      dataRecordsEnabled:
        type: boolean
        description: >-
          enabled data records will get data logging in the metrics pipeline,
          for example, kafka.
        x-nullable: true
      entityType:
        description: it will overwrite entityType into evaluation logs if it's not empty
        type: string
        x-nullable: true
      enabled:
        type: boolean
        x-nullable: true
      key:
        type: string
        x-nullable: true
      notes:
        type: string
        x-nullable: true
  setFlagEnabledRequest:
    type: object
    required:
      - enabled
    properties:
      enabled:
        type: boolean
  flagSnapshot:
    type: object
    required:
      - id
      - flag
      - updatedAt
    properties:
      id:
        type: integer
        format: int64
        minimum: 1
      updatedBy:
        type: string
      flag:
        $ref: '#/definitions/flag'
      updatedAt:
        type: string
        minLength: 1
  tag:
    type: object
    required:
      - value
    properties:
      id:
        type: integer
        format: int64
        minimum: 1
        readOnly: true
      value:
        type: string
        minLength: 1
  createTagRequest:
    type: object
    required:
      - value
    properties:
      value:
        type: string
        minLength: 1
  segment:
    type: object
    required:
      - description
      - rank
      - rolloutPercent
    properties:
      id:
        type: integer
        format: int64
        minimum: 1
        readOnly: true
      description:
        type: string
        minLength: 1
      constraints:
        type: array
        items:
          $ref: '#/definitions/constraint'
      distributions:
        type: array
        items:
          $ref: '#/definitions/distribution'
      rank:
        type: integer
        format: int64
        minimum: 0
      rolloutPercent:
        type: integer
        format: int64
        minimum: 0
        maximum: 100
  createSegmentRequest:
    type: object
    required:
      - description
      - rolloutPercent
    properties:
      description:
        type: string
        minLength: 1
      rolloutPercent:
        type: integer
        format: int64
        minimum: 0
        maximum: 100
  putSegmentRequest:
    type: object
    required:
      - description
      - rolloutPercent
    properties:
      description:
        type: string
        minLength: 1
      rolloutPercent:
        type: integer
        format: int64
        minimum: 0
        maximum: 100
  putSegmentReorderRequest:
    type: object
    required:
      - segmentIDs
    properties:
      segmentIDs:
        type: array
        minItems: 1
        items:
          type: integer
          format: int64
          minimum: 1
  variant:
    type: object
    required:
      - key
    properties:
      id:
        type: integer
        format: int64
        minimum: 1
        readOnly: true
      key:
        type: string
        minLength: 1
      attachment:
        type: object
  createVariantRequest:
    type: object
    required:
      - key
    properties:
      key:
        type: string
        minLength: 1
      attachment:
        type: object
  putVariantRequest:
    type: object
    required:
      - key
    properties:
      key:
        type: string
        minLength: 1
      attachment:
        type: object
  constraint:
    type: object
    required:
      - property
      - operator
      - value
    properties:
      id:
        type: integer
        format: int64
        minimum: 1
        readOnly: true
      property:
        type: string
        minLength: 1
      operator:
        type: string
        minLength: 1
        enum:
          - EQ
          - NEQ
          - LT
          - LTE
          - GT
          - GTE
          - EREG
          - NEREG
          - IN
          - NOTIN
          - CONTAINS
          - NOTCONTAINS
      value:
        type: string
        minLength: 1
  createConstraintRequest:
    type: object
    required:
      - property
      - operator
      - value
    properties:
      property:
        type: string
        minLength: 1
      operator:
        type: string
        minLength: 1
      value:
        type: string
        minLength: 1
  distribution:
    type: object
    required:
      - percent
      - variantID
      - variantKey
    properties:
      id:
        type: integer
        format: int64
        minimum: 1
        readOnly: true
      percent:
        type: integer
        format: int64
        minimum: 0
        maximum: 100
      variantKey:
        type: string
        minLength: 1
      variantID:
        type: integer
        format: int64
        minimum: 1
  putDistributionsRequest:
    type: object
    required:
      - distributions
    properties:
      distributions:
        type: array
        items:
          $ref: '#/definitions/distribution'
  evalContext:
    type: object
    properties:
      entityID:
        type: string
        description: >-
          entityID is used to deterministically at random to evaluate the flag
          result. If it's empty, flagr will randomly generate one.
      entityType:
        type: string
      entityContext:
        type: object
      enableDebug:
        type: boolean
      flagID:
        description: flagID
        type: integer
        format: int64
        minimum: 1
      flagKey:
        description: >-
          flagKey. flagID or flagKey will resolve to the same flag. Either
          works.
        type: string
      flagTags:
        description: flagTags. flagTags looks up flags by tag. Either works.
        type: array
        x-omitempty: true
        items:
          type: string
  evalResult:
    type: object
    properties:
      flagID:
        type: integer
        format: int64
      flagKey:
        type: string
      flagSnapshotID:
        type: integer
        format: int64
      segmentID:
        type: integer
        format: int64
      variantID:
        type: integer
        format: int64
      variantKey:
        type: string
      variantAttachment:
        type: object
      evalContext:
        $ref: '#/definitions/evalContext'
      timestamp:
        type: string
      evalDebugLog:
        $ref: '#/definitions/evalDebugLog'
  evalDebugLog:
    type: object
    properties:
      segmentDebugLogs:
        type: array
        items:
          $ref: '#/definitions/segmentDebugLog'
      msg:
        type: string
  segmentDebugLog:
    type: object
    properties:
      segmentID:
        type: integer
        format: int64
        minimum: 1
      msg:
        type: string
  evaluationEntity:
    type: object
    properties:
      entityID:
        type: string
      entityType:
        type: string
      entityContext:
        type: object
  evaluationBatchRequest:
    type: object
    required:
      - entities
    properties:
      entities:
        type: array
        items:
          $ref: '#/definitions/evaluationEntity'
        minItems: 1
      enableDebug:
        type: boolean
      flagIDs:
        description: flagIDs
        type: array
        items:
          type: integer
          format: int64
          minimum: 1
        minItems: 1
      flagKeys:
        description: >-
          flagKeys. Either flagIDs, flagKeys or flagTags works. If pass in
          multiples, Flagr may return duplicate results.
        type: array
        items:
          type: string
          minLength: 1
        minItems: 1
      flagTags:
        description: >-
          flagTags. Either flagIDs, flagKeys or flagTags works. If pass in
          multiples, Flagr may return duplicate results.
        type: array
        items:
          type: string
          minLength: 1
        minItems: 1
  evaluationBatchResponse:
    type: object
    required:
      - evaluationResults
    properties:
      evaluationResults:
        type: array
        items:
          $ref: '#/definitions/evalResult'
  health:
    type: object
    properties:
      status:
        type: string
  error:
    type: object
    required:
      - message
    properties:
      message:
        type: string
        minLength: 1