Toloka Assignments API

openapi: 3.0.1
info:
  title: Toloka API
  description: >-
    The Toloka API lets you build scalable, fully automated human-in-the-loop
    data-labeling and human-data pipelines on the Toloka crowdsourcing platform.
    You manage projects, pools, training pools, tasks, task suites, and
    assignments; collect and review Toloker responses; issue bonuses; manage
    skills and attachments; track asynchronous operations; and subscribe to
    event webhooks. Most write operations that touch large batches of tasks or
    suites run asynchronously and return an Operation you poll to completion.
  termsOfService: https://toloka.ai/legal/terms_of_service/
  contact:
    name: Toloka Support
    email: support@toloka.ai
  version: '1.0'
servers:
  - url: https://api.toloka.ai/api
    description: Toloka production API (api.toloka.ai)
  - url: https://toloka.dev/api
    description: Toloka production API (toloka.dev)
security:
  - OAuthToken: []
tags:
  - name: Projects
    description: Create and manage projects that define task interface and instructions.
  - name: Pools
    description: Create, configure, open, and close pools of tasks for Tolokers.
  - name: Training
    description: Create and manage training pools used to qualify Tolokers.
  - name: Tasks
    description: Upload and retrieve individual tasks.
  - name: Task Suites
    description: Upload and retrieve task suites (groups of tasks shown together).
  - name: Assignments
    description: Retrieve Toloker responses and accept or reject completed assignments.
  - name: User Bonuses
    description: Issue bonus payments to Tolokers.
  - name: User Restrictions
    description: Restrict Tolokers from a pool, project, or all projects.
  - name: Skills
    description: Create and manage skills assigned to Tolokers.
  - name: Attachments
    description: Retrieve files Tolokers attached to their assignments.
  - name: Operations
    description: Track the status of asynchronous operations.
  - name: Webhook Subscriptions
    description: Subscribe to platform events delivered to your endpoint.
paths:
  /v1/projects:
    get:
      operationId: getProjects
      tags:
        - Projects
      summary: Get the list of projects
      parameters:
        - $ref: '#/components/parameters/Limit'
        - $ref: '#/components/parameters/SortField'
        - name: status
          in: query
          schema:
            type: string
            enum: [ACTIVE, ARCHIVED]
          description: Filter projects by status.
      responses:
        '200':
          description: A page of projects.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ProjectSearchResult'
    post:
      operationId: createProject
      tags:
        - Projects
      summary: Create a project
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/Project'
      responses:
        '201':
          description: The created project.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Project'
  /v1/projects/{id}:
    get:
      operationId: getProject
      tags:
        - Projects
      summary: Get a project
      parameters:
        - $ref: '#/components/parameters/PathId'
      responses:
        '200':
          description: The requested project.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Project'
    put:
      operationId: updateProject
      tags:
        - Projects
      summary: Edit a project
      parameters:
        - $ref: '#/components/parameters/PathId'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/Project'
      responses:
        '200':
          description: The updated project.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Project'
  /v1/projects/{id}/archive:
    post:
      operationId: archiveProject
      tags:
        - Projects
      summary: Archive a project
      parameters:
        - $ref: '#/components/parameters/PathId'
      responses:
        '202':
          description: An asynchronous archive operation.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Operation'
  /v1/pools:
    get:
      operationId: getPools
      tags:
        - Pools
      summary: Get the list of pools
      parameters:
        - name: project_id
          in: query
          schema:
            type: string
          description: Return pools belonging to this project.
        - name: status
          in: query
          schema:
            type: string
            enum: [OPEN, CLOSED, ARCHIVED, LOCKED]
        - $ref: '#/components/parameters/Limit'
        - $ref: '#/components/parameters/SortField'
      responses:
        '200':
          description: A page of pools.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PoolSearchResult'
    post:
      operationId: createPool
      tags:
        - Pools
      summary: Create a pool
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/Pool'
      responses:
        '201':
          description: The created pool.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Pool'
  /v1/pools/{id}:
    get:
      operationId: getPool
      tags:
        - Pools
      summary: Get a pool
      parameters:
        - $ref: '#/components/parameters/PathId'
      responses:
        '200':
          description: The requested pool.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Pool'
    put:
      operationId: updatePool
      tags:
        - Pools
      summary: Edit a pool
      parameters:
        - $ref: '#/components/parameters/PathId'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/Pool'
      responses:
        '200':
          description: The updated pool.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Pool'
  /v1/pools/{id}/open:
    post:
      operationId: openPool
      tags:
        - Pools
      summary: Open a pool
      description: Start showing the pool's tasks to Tolokers.
      parameters:
        - $ref: '#/components/parameters/PathId'
      responses:
        '202':
          description: An asynchronous open operation.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Operation'
  /v1/pools/{id}/close:
    post:
      operationId: closePool
      tags:
        - Pools
      summary: Close a pool
      parameters:
        - $ref: '#/components/parameters/PathId'
      responses:
        '202':
          description: An asynchronous close operation.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Operation'
  /v1/pools/{id}/archive:
    post:
      operationId: archivePool
      tags:
        - Pools
      summary: Archive a pool
      parameters:
        - $ref: '#/components/parameters/PathId'
      responses:
        '202':
          description: An asynchronous archive operation.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Operation'
  /v1/trainings:
    get:
      operationId: getTrainings
      tags:
        - Training
      summary: Get the list of training pools
      parameters:
        - name: project_id
          in: query
          schema:
            type: string
        - $ref: '#/components/parameters/Limit'
      responses:
        '200':
          description: A page of training pools.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/TrainingSearchResult'
    post:
      operationId: createTraining
      tags:
        - Training
      summary: Create a training pool
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/Training'
      responses:
        '201':
          description: The created training pool.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Training'
  /v1/trainings/{id}/open:
    post:
      operationId: openTraining
      tags:
        - Training
      summary: Open a training pool
      parameters:
        - $ref: '#/components/parameters/PathId'
      responses:
        '202':
          description: An asynchronous open operation.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Operation'
  /v1/tasks:
    get:
      operationId: getTasks
      tags:
        - Tasks
      summary: Get the list of tasks
      parameters:
        - name: pool_id
          in: query
          schema:
            type: string
        - $ref: '#/components/parameters/Limit'
      responses:
        '200':
          description: A page of tasks.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/TaskSearchResult'
    post:
      operationId: createTasks
      tags:
        - Tasks
      summary: Create tasks
      description: >-
        Create one task or a batch of tasks. Up to 100,000 tasks per minute and
        2,000,000 tasks per day. With async_mode=true an Operation is returned.
      parameters:
        - $ref: '#/components/parameters/AsyncMode'
        - name: allow_defaults
          in: query
          schema:
            type: boolean
          description: Use pool defaults for overlap when not set on a task.
        - name: skip_invalid_items
          in: query
          schema:
            type: boolean
      requestBody:
        required: true
        content:
          application/json:
            schema:
              oneOf:
                - $ref: '#/components/schemas/Task'
                - type: array
                  items:
                    $ref: '#/components/schemas/Task'
      responses:
        '201':
          description: The created task(s).
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/TaskBatchResult'
        '202':
          description: An asynchronous task-creation operation.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Operation'
  /v1/tasks/{id}:
    get:
      operationId: getTask
      tags:
        - Tasks
      summary: Get a task
      parameters:
        - $ref: '#/components/parameters/PathId'
      responses:
        '200':
          description: The requested task.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Task'
    patch:
      operationId: patchTask
      tags:
        - Tasks
      summary: Edit a task
      description: Change a task's overlap or infinite_overlap.
      parameters:
        - $ref: '#/components/parameters/PathId'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                overlap:
                  type: integer
                infinite_overlap:
                  type: boolean
      responses:
        '200':
          description: The updated task.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Task'
  /v1/task-suites:
    get:
      operationId: getTaskSuites
      tags:
        - Task Suites
      summary: Get the list of task suites
      parameters:
        - name: pool_id
          in: query
          schema:
            type: string
        - $ref: '#/components/parameters/Limit'
      responses:
        '200':
          description: A page of task suites.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/TaskSuiteSearchResult'
    post:
      operationId: createTaskSuites
      tags:
        - Task Suites
      summary: Create task suites
      description: Create one or many task suites. Supports async_mode for batches.
      parameters:
        - $ref: '#/components/parameters/AsyncMode'
        - name: skip_invalid_items
          in: query
          schema:
            type: boolean
      requestBody:
        required: true
        content:
          application/json:
            schema:
              oneOf:
                - $ref: '#/components/schemas/TaskSuite'
                - type: array
                  items:
                    $ref: '#/components/schemas/TaskSuite'
      responses:
        '201':
          description: The created task suite(s).
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/TaskSuiteBatchResult'
        '202':
          description: An asynchronous task-suite-creation operation.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Operation'
  /v1/task-suites/{id}:
    get:
      operationId: getTaskSuite
      tags:
        - Task Suites
      summary: Get a task suite
      parameters:
        - $ref: '#/components/parameters/PathId'
      responses:
        '200':
          description: The requested task suite.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/TaskSuite'
  /v1/assignments:
    get:
      operationId: getAssignments
      tags:
        - Assignments
      summary: Get the list of assignments
      description: Retrieve Toloker responses, optionally filtered by pool and status.
      parameters:
        - name: pool_id
          in: query
          schema:
            type: string
        - name: status
          in: query
          schema:
            type: string
            enum: [ACTIVE, SUBMITTED, ACCEPTED, REJECTED, SKIPPED, EXPIRED]
        - name: user_id
          in: query
          schema:
            type: string
        - $ref: '#/components/parameters/Limit'
      responses:
        '200':
          description: A page of assignments.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AssignmentSearchResult'
  /v1/assignments/{id}:
    get:
      operationId: getAssignment
      tags:
        - Assignments
      summary: Get an assignment
      parameters:
        - $ref: '#/components/parameters/PathId'
      responses:
        '200':
          description: The requested assignment.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Assignment'
    patch:
      operationId: patchAssignment
      tags:
        - Assignments
      summary: Accept or reject an assignment
      description: Set status to ACCEPTED or REJECTED, with a public comment for the Toloker.
      parameters:
        - $ref: '#/components/parameters/PathId'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
                - status
                - public_comment
              properties:
                status:
                  type: string
                  enum: [ACCEPTED, REJECTED]
                public_comment:
                  type: string
      responses:
        '200':
          description: The updated assignment.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Assignment'
  /v1/user-bonuses:
    post:
      operationId: createUserBonuses
      tags:
        - User Bonuses
      summary: Issue bonuses to Tolokers
      parameters:
        - $ref: '#/components/parameters/AsyncMode'
        - name: skip_invalid_items
          in: query
          schema:
            type: boolean
      requestBody:
        required: true
        content:
          application/json:
            schema:
              oneOf:
                - $ref: '#/components/schemas/UserBonus'
                - type: array
                  items:
                    $ref: '#/components/schemas/UserBonus'
      responses:
        '201':
          description: The issued bonus(es).
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/UserBonus'
        '202':
          description: An asynchronous bonus operation.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Operation'
  /v1/user-restrictions:
    post:
      operationId: createUserRestriction
      tags:
        - User Restrictions
      summary: Restrict a Toloker
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/UserRestriction'
      responses:
        '201':
          description: The created restriction.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/UserRestriction'
  /v1/skills:
    get:
      operationId: getSkills
      tags:
        - Skills
      summary: Get the list of skills
      parameters:
        - $ref: '#/components/parameters/Limit'
      responses:
        '200':
          description: A page of skills.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SkillSearchResult'
    post:
      operationId: createSkill
      tags:
        - Skills
      summary: Create a skill
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/Skill'
      responses:
        '201':
          description: The created skill.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Skill'
  /v1/user-skills:
    post:
      operationId: setUserSkill
      tags:
        - Skills
      summary: Assign a skill value to a Toloker
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
                - user_id
                - skill_id
                - value
              properties:
                user_id:
                  type: string
                skill_id:
                  type: string
                value:
                  type: number
      responses:
        '201':
          description: The assigned user skill.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/UserSkill'
  /v1/attachments:
    get:
      operationId: getAttachments
      tags:
        - Attachments
      summary: Get the list of attachments
      parameters:
        - name: pool_id
          in: query
          schema:
            type: string
        - $ref: '#/components/parameters/Limit'
      responses:
        '200':
          description: A page of attachment metadata.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/AttachmentSearchResult'
  /v1/attachments/{id}:
    get:
      operationId: getAttachment
      tags:
        - Attachments
      summary: Get attachment metadata
      parameters:
        - $ref: '#/components/parameters/PathId'
      responses:
        '200':
          description: The requested attachment metadata.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Attachment'
  /v1/attachments/{id}/download:
    get:
      operationId: downloadAttachment
      tags:
        - Attachments
      summary: Download an attachment
      parameters:
        - $ref: '#/components/parameters/PathId'
      responses:
        '200':
          description: The attachment file.
          content:
            application/octet-stream:
              schema:
                type: string
                format: binary
  /v1/operations:
    get:
      operationId: getOperations
      tags:
        - Operations
      summary: Get the list of operations
      parameters:
        - name: type
          in: query
          schema:
            type: string
        - $ref: '#/components/parameters/Limit'
      responses:
        '200':
          description: A page of operations.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/OperationSearchResult'
  /v1/operations/{id}:
    get:
      operationId: getOperation
      tags:
        - Operations
      summary: Get an operation
      description: Poll the status of an asynchronous operation.
      parameters:
        - $ref: '#/components/parameters/PathId'
      responses:
        '200':
          description: The requested operation.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Operation'
  /v1/webhook-subscriptions:
    get:
      operationId: getWebhookSubscriptions
      tags:
        - Webhook Subscriptions
      summary: Get the list of webhook subscriptions
      parameters:
        - name: pool_id
          in: query
          schema:
            type: string
        - $ref: '#/components/parameters/Limit'
      responses:
        '200':
          description: A page of webhook subscriptions.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/WebhookSubscriptionSearchResult'
    put:
      operationId: upsertWebhookSubscriptions
      tags:
        - Webhook Subscriptions
      summary: Create webhook subscriptions
      description: >-
        Subscribe to platform events (e.g. POOL_CLOSED, ASSIGNMENT_CREATED,
        ASSIGNMENT_SUBMITTED, ASSIGNMENT_APPROVED, ASSIGNMENT_REJECTED). Add a
        secret_key to receive a signed Toloka-Signature header (HMAC SHA256).
      requestBody:
        required: true
        content:
          application/json:
            schema:
              oneOf:
                - $ref: '#/components/schemas/WebhookSubscription'
                - type: array
                  items:
                    $ref: '#/components/schemas/WebhookSubscription'
      responses:
        '201':
          description: The created subscription(s).
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/WebhookSubscriptionBatchResult'
  /v1/webhook-subscriptions/{id}:
    get:
      operationId: getWebhookSubscription
      tags:
        - Webhook Subscriptions
      summary: Get a webhook subscription
      parameters:
        - $ref: '#/components/parameters/PathId'
      responses:
        '200':
          description: The requested subscription.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/WebhookSubscription'
    delete:
      operationId: deleteWebhookSubscription
      tags:
        - Webhook Subscriptions
      summary: Delete a webhook subscription
      parameters:
        - $ref: '#/components/parameters/PathId'
      responses:
        '204':
          description: The subscription was deleted.
components:
  securitySchemes:
    OAuthToken:
      type: apiKey
      in: header
      name: Authorization
      description: >-
        Pass your Toloka OAuth token (or API key) in the Authorization header
        as `Authorization: OAuth <token>` (legacy) or
        `Authorization: ApiKey <key>`.
  parameters:
    PathId:
      name: id
      in: path
      required: true
      schema:
        type: string
      description: Object identifier.
    Limit:
      name: limit
      in: query
      schema:
        type: integer
        default: 50
        maximum: 100000
      description: Maximum number of results per page.
    SortField:
      name: sort
      in: query
      schema:
        type: string
      description: Comma-separated sort fields; prefix with `-` for descending.
    AsyncMode:
      name: async_mode
      in: query
      schema:
        type: boolean
        default: false
      description: When true, the request runs asynchronously and returns an Operation.
  schemas:
    Project:
      type: object
      properties:
        id:
          type: string
          readOnly: true
        public_name:
          type: string
        public_description:
          type: string
        private_comment:
          type: string
        task_spec:
          $ref: '#/components/schemas/TaskSpec'
        assignments_issuing_type:
          type: string
          enum: [AUTOMATED, MAP_SELECTOR]
        status:
          type: string
          enum: [ACTIVE, ARCHIVED]
          readOnly: true
        created:
          type: string
          format: date-time
          readOnly: true
      required:
        - public_name
        - public_description
        - task_spec
    TaskSpec:
      type: object
      description: Defines the task input/output schema and the Toloker view.
      properties:
        input_spec:
          type: object
          additionalProperties: true
        output_spec:
          type: object
          additionalProperties: true
        view_spec:
          type: object
          additionalProperties: true
    Pool:
      type: object
      properties:
        id:
          type: string
          readOnly: true
        project_id:
          type: string
        private_name:
          type: string
        may_contain_adult_content:
          type: boolean
        reward_per_assignment:
          type: number
          description: Payment in US dollars for one completed task suite.
        assignment_max_duration_seconds:
          type: integer
        defaults:
          type: object
          properties:
            default_overlap_for_new_task_suites:
              type: integer
            default_overlap_for_new_tasks:
              type: integer
        will_expire:
          type: string
          format: date-time
        auto_close_after_complete_delay_seconds:
          type: integer
        filter:
          type: object
          additionalProperties: true
          description: Conditions controlling which Tolokers can access the pool.
        quality_control:
          type: object
          additionalProperties: true
        status:
          type: string
          enum: [OPEN, CLOSED, ARCHIVED, LOCKED]
          readOnly: true
        created:
          type: string
          format: date-time
          readOnly: true
      required:
        - project_id
        - private_name
        - reward_per_assignment
        - assignment_max_duration_seconds
        - defaults
        - will_expire
    Training:
      type: object
      properties:
        id:
          type: string
          readOnly: true
        project_id:
          type: string
        private_name:
          type: string
        may_contain_adult_content:
          type: boolean
        assignment_max_duration_seconds:
          type: integer
        mix_tasks_in_creation_order:
          type: boolean
        shuffle_tasks_in_task_suite:
          type: boolean
        training_tasks_in_task_suite_count:
          type: integer
        task_suites_required_to_pass:
          type: integer
        retry_training_after_days:
          type: integer
        status:
          type: string
          enum: [OPEN, CLOSED, ARCHIVED, LOCKED]
          readOnly: true
      required:
        - project_id
        - private_name
    Task:
      type: object
      properties:
        id:
          type: string
          readOnly: true
        pool_id:
          type: string
        input_values:
          type: object
          additionalProperties: true
          description: Input data matching the project's input_spec.
        known_solutions:
          type: array
          items:
            type: object
            properties:
              output_values:
                type: object
                additionalProperties: true
              correctness_weight:
                type: number
        overlap:
          type: integer
        infinite_overlap:
          type: boolean
        created:
          type: string
          format: date-time
          readOnly: true
      required:
        - pool_id
        - input_values
    TaskSuite:
      type: object
      properties:
        id:
          type: string
          readOnly: true
        pool_id:
          type: string
        tasks:
          type: array
          items:
            $ref: '#/components/schemas/Task'
        overlap:
          type: integer
        infinite_overlap:
          type: boolean
        created:
          type: string
          format: date-time
          readOnly: true
      required:
        - pool_id
        - tasks
    Assignment:
      type: object
      properties:
        id:
          type: string
          readOnly: true
        task_suite_id:
          type: string
        pool_id:
          type: string
        user_id:
          type: string
        status:
          type: string
          enum: [ACTIVE, SUBMITTED, ACCEPTED, REJECTED, SKIPPED, EXPIRED]
        tasks:
          type: array
          items:
            $ref: '#/components/schemas/Task'
        solutions:
          type: array
          items:
            type: object
            properties:
              output_values:
                type: object
                additionalProperties: true
        reward:
          type: number
        public_comment:
          type: string
        created:
          type: string
          format: date-time
        submitted:
          type: string
          format: date-time
        accepted:
          type: string
          format: date-time
    UserBonus:
      type: object
      properties:
        id:
          type: string
          readOnly: true
        user_id:
          type: string
        amount:
          type: number
          description: Bonus amount in US dollars.
        assignment_id:
          type: string
        private_comment:
          type: string
        public_title:
          type: object
          additionalProperties:
            type: string
        public_message:
          type: object
          additionalProperties:
            type: string
        without_message:
          type: boolean
      required:
        - user_id
        - amount
    UserRestriction:
      type: object
      properties:
        id:
          type: string
          readOnly: true
        user_id:
          type: string
        scope:
          type: string
          enum: [ALL_PROJECTS, PROJECT, POOL, SYSTEM]
        project_id:
          type: string
        pool_id:
          type: string
        private_comment:
          type: string
        will_expire:
          type: string
          format: date-time
      required:
        - user_id
        - scope
    Skill:
      type: object
      properties:
        id:
          type: string
          readOnly: true
        name:
          type: string
        private_comment:
          type: string
        hidden:
          type: boolean
        skill_ttl_hours:
          type: integer
        training:
          type: boolean
        public_requester_description:
          type: object
          additionalProperties:
            type: string
        created:
          type: string
          format: date-time
          readOnly: true
      required:
        - name
    UserSkill:
      type: object
      properties:
        id:
          type: string
          readOnly: true
        user_id:
          type: string
        skill_id:
          type: string
        value:
          type: number
        created:
          type: string
          format: date-time
          readOnly: true
    Attachment:
      type: object
      properties:
        id:
          type: string
          readOnly: true
        atta

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# Full source: https://raw.githubusercontent.com/api-evangelist/toloka/refs/heads/main/openapi/toloka-openapi.yml