curl --request GET \
  --url https://api.arize.com/v2/roles \
  --header 'Authorization: Bearer <token>'

{
  "roles": [
    {
      "id": "Rol001",
      "name": "Data Scientist",
      "description": "Can read and create datasets and experiments.",
      "permissions": [
        "PROJECT_READ",
        "DATASET_READ",
        "DATASET_CREATE"
      ],
      "is_predefined": false,
      "created_at": "2024-06-01T10:00:00Z",
      "updated_at": "2024-06-01T10:00:00Z"
    },
    {
      "id": "Rol002",
      "name": "Annotator",
      "description": "Can access annotation queues.",
      "permissions": [
        "QUEUE_READ",
        "QUEUE_RECORD_READ",
        "QUEUE_RECORD_ANNOTATE"
      ],
      "is_predefined": true,
      "created_at": "2024-01-01T00:00:00Z",
      "updated_at": "2024-01-01T00:00:00Z"
    }
  ],
  "pagination": {
    "next_cursor": "cursor_12345",
    "has_more": true
  }
}