dded optional parameter "role assignments" to create user

docs/how-to/sync-users.mdx

@@ -174,8 +174,18 @@ The rest of the schema for the call consists of the following parameters:
 
 - **`attributes`** (Optional) object (Attributes)
   Default: {}
-  User attributes are used to enforce attribute-based access control policies. You can read more about
-  [how to define these attributes here](/how-to/build-policies/abac/defining-attributes).
+    User attributes are used to enforce attribute-based access control policies. You can read more about
+    [how to define these attributes here](/how-to/build-policies/abac/defining-attributes).
+
+- **`role_assignments`** (Optional) array (Role Assignments),
+    Default: None,
+    An array of role assignments to assign to the user. Each role assignment is an object with the following properties:
+    - **`role`** string (Role) The role key or ID.
+    - **`tenant`** (Optional) string (Tenant) The tenant key or ID.
+    - **`resource_instance`** (Optional) string (Resource Instance) The resource instance key or ID.
+
+    You need to provide either the tenant or the resource_instance, as the role will be either a tenant role or a resource instance role.
+
 
 Here's a sample request for using the Create User API call:
 
@@ -192,12 +202,19 @@ Here's a sample request for using the Create User API call:
       "tier": "pro",
       "expired": false
     }
-  }
+  },
+   "role_assignments": [
+     {
+      "role": "admin",
+      "tenant": "default"
+      },
+   ]
 }
 ```
 
 :::note
-The API `Create User` function will not assign the user with a role. This needs to be done
-separately via the [`Assign Role To User`](https://api.permit.io/v2/redoc#tag/Users/operation/assign_role_to_user) function.
+The `role_assignments` parameter is optional. If you do not provide any role assignments, the user will be created without any roles assigned.
+For assigning roles to the user after creation, you can use the [`Assign Role To User`](https://api.permit.io/v2/redoc#tag/Users/operation/assign_role_to_user) function.
 
 A full list of all API functions, their uses, and purpose [is available here](https://api.permit.io/v2/redoc#tag/Users).
+:::