openapi: 3.1.0
info:
  version: 1.0.0
  title: Hatchet API Token Worker API
  description: The Hatchet API
servers:
- url: ''
security:
- bearerAuth: []
- cookieAuth: []
tags:
- name: Worker
paths:
  /api/v1/tenants/{tenant}/worker:
    get:
      x-resources:
      - tenant
      description: Get all workers for a tenant
      operationId: worker:list
      parameters:
      - description: The tenant id
        in: path
        name: tenant
        required: true
        schema:
          type: string
          format: uuid
          minLength: 36
          maxLength: 36
      - description: The number to skip
        in: query
        name: offset
        required: false
        schema:
          type: integer
          format: int64
      - description: The number to limit by
        in: query
        name: limit
        required: false
        schema:
          type: integer
          format: int64
      - description: Filter by worker status
        in: query
        name: statuses
        required: false
        schema:
          type: array
          items:
            $ref: '#/components/schemas/WorkerStatus'
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/WorkerList'
          description: Successfully retrieved the workflows
        '400':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/APIErrors'
          description: A malformed or bad request
        '403':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/APIErrors'
          description: Forbidden
      summary: Get Workers
      tags:
      - Worker
  /api/v1/workers/{worker}:
    patch:
      x-resources:
      - tenant
      - worker
      description: Update a worker
      operationId: worker:update
      parameters:
      - description: The worker id
        in: path
        name: worker
        required: true
        schema:
          type: string
          format: uuid
          minLength: 36
          maxLength: 36
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/UpdateWorkerRequest'
        description: The worker update
        required: true
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Worker'
          description: Successfully updated the worker
        '400':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/APIErrors'
          description: A malformed or bad request
        '403':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/APIErrors'
          description: Forbidden
      summary: Update Worker
      tags:
      - Worker
    get:
      x-resources:
      - tenant
      - worker
      description: Get a worker
      operationId: worker:get
      parameters:
      - description: The worker id
        in: path
        name: worker
        required: true
        schema:
          type: string
          format: uuid
          minLength: 36
          maxLength: 36
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Worker'
          description: Successfully retrieved the worker
        '400':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/APIErrors'
          description: A malformed or bad request
        '403':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/APIErrors'
          description: Forbidden
      summary: Get Worker
      tags:
      - Worker
components:
  schemas:
    WorkerSlotConfig:
      type: object
      description: Slot availability and limits for a slot type.
      properties:
        available:
          type: integer
          description: The number of available units for this slot type.
        limit:
          type: integer
          description: The maximum number of units for this slot type.
      required:
      - limit
    PaginationResponse:
      type: object
      properties:
        current_page:
          type: integer
          description: the current page
          format: int64
          example: 2
        next_page:
          type: integer
          description: the next page
          format: int64
          example: 3
        num_pages:
          type: integer
          description: the total number of pages for listing
          format: int64
          example: 10
      example:
        next_page: 3
        num_pages: 10
        current_page: 2
    UpdateWorkerRequest:
      properties:
        isPaused:
          type: boolean
          description: Whether the worker is paused and cannot accept new runs.
      type: object
    WorkerLabel:
      properties:
        metadata:
          $ref: '#/components/schemas/APIResourceMeta'
        key:
          type: string
          description: The key of the label.
        value:
          type: string
          description: The value of the label.
      required:
      - metadata
      - key
      type: object
    APIErrors:
      type: object
      properties:
        errors:
          type: array
          items:
            $ref: '#/components/schemas/APIError'
      required:
      - errors
    WorkerList:
      properties:
        pagination:
          $ref: '#/components/schemas/PaginationResponse'
        rows:
          items:
            $ref: '#/components/schemas/Worker'
          type: array
    StepRunStatus:
      type: string
      enum:
      - PENDING
      - PENDING_ASSIGNMENT
      - ASSIGNED
      - RUNNING
      - SUCCEEDED
      - FAILED
      - CANCELLED
      - CANCELLING
      - BACKOFF
    APIResourceMeta:
      type: object
      properties:
        id:
          type: string
          description: the id of this resource, in UUID format
          example: bb214807-246e-43a5-a25d-41761d1cff9e
          minLength: 0
          maxLength: 36
        createdAt:
          type: string
          description: the time that this resource was created
          format: date-time
          example: '2022-12-13T15:06:48.888358-05:00'
        updatedAt:
          type: string
          description: the time that this resource was last updated
          format: date-time
          example: '2022-12-13T15:06:48.888358-05:00'
      required:
      - id
      - createdAt
      - updatedAt
    WorkerStatus:
      type: string
      enum:
      - ACTIVE
      - INACTIVE
      - PAUSED
    RecentStepRuns:
      properties:
        metadata:
          $ref: '#/components/schemas/APIResourceMeta'
        actionId:
          type: string
          description: The action id.
        status:
          $ref: '#/components/schemas/StepRunStatus'
        startedAt:
          type: string
          format: date-time
        finishedAt:
          type: string
          format: date-time
        cancelledAt:
          type: string
          format: date-time
        workflowRunId:
          type: string
          format: uuid
      required:
      - actionId
      - metadata
      - status
      - workflowRunId
      type: object
    RegisteredWorkflow:
      type: object
      properties:
        id:
          type: string
          description: The workflow id registered on this worker.
          format: uuid
        name:
          type: string
          description: The name of the workflow registered on this worker.
      required:
      - id
      - name
    WorkerType:
      type: string
      enum:
      - SELFHOSTED
      - MANAGED
      - WEBHOOK
    WorkerRuntimeInfo:
      properties:
        sdkVersion:
          type: string
        language:
          $ref: '#/components/schemas/WorkerRuntimeSDKs'
        languageVersion:
          type: string
        os:
          type: string
        runtimeExtra:
          type: string
    Worker:
      properties:
        metadata:
          $ref: '#/components/schemas/APIResourceMeta'
        name:
          type: string
          description: The name of the worker.
        type:
          $ref: '#/components/schemas/WorkerType'
        lastHeartbeatAt:
          type: string
          description: The time this worker last sent a heartbeat.
          format: date-time
          example: '2022-12-13T15:06:48.888358-05:00'
        lastListenerEstablished:
          type: string
          description: The time this worker last sent a heartbeat.
          format: date-time
          example: '2022-12-13T15:06:48.888358-05:00'
        actions:
          type: array
          description: The actions this worker can perform.
          items:
            type: string
        registeredWorkflows:
          type: array
          description: The workflow ids registered on this worker.
          items:
            $ref: '#/components/schemas/RegisteredWorkflow'
        slots:
          type: array
          description: The semaphore slot state for the worker.
          items:
            $ref: '#/components/schemas/SemaphoreSlots'
        recentStepRuns:
          type: array
          description: The recent step runs for the worker.
          items:
            $ref: '#/components/schemas/RecentStepRuns'
        status:
          $ref: '#/components/schemas/WorkerStatus'
          description: The status of the worker.
        slotConfig:
          type: object
          description: Slot availability and limits for this worker (slot_type -> { available, limit }).
          additionalProperties:
            $ref: '#/components/schemas/WorkerSlotConfig'
        dispatcherId:
          type: string
          description: the id of the assigned dispatcher, in UUID format
          example: bb214807-246e-43a5-a25d-41761d1cff9e
          minLength: 36
          maxLength: 36
          format: uuid
        labels:
          type: array
          description: The current label state of the worker.
          items:
            $ref: '#/components/schemas/WorkerLabel'
        webhookUrl:
          type: string
          description: The webhook URL for the worker.
        webhookId:
          type: string
          description: The webhook ID for the worker.
          format: uuid
        runtimeInfo:
          $ref: '#/components/schemas/WorkerRuntimeInfo'
      required:
      - metadata
      - name
      - type
      type: object
    WorkerRuntimeSDKs:
      type: string
      enum:
      - GOLANG
      - PYTHON
      - TYPESCRIPT
      - RUBY
    SemaphoreSlots:
      properties:
        stepRunId:
          type: string
          description: The step run id.
          format: uuid
        actionId:
          type: string
          description: The action id.
        startedAt:
          type: string
          description: The time this slot was started.
          format: date-time
        timeoutAt:
          type: string
          description: The time this slot will timeout.
          format: date-time
        workflowRunId:
          type: string
          description: The workflow run id.
          format: uuid
        status:
          $ref: '#/components/schemas/StepRunStatus'
      required:
      - stepRunId
      - actionId
      - workflowRunId
    APIError:
      type: object
      properties:
        code:
          type: integer
          description: a custom Hatchet error code
          format: uint64
          example: 1400
        field:
          type: string
          description: the field that this error is associated with, if applicable
          example: name
        description:
          type: string
          description: a description for this error
          example: A descriptive error message
        docs_link:
          type: string
          description: a link to the documentation for this error, if it exists
          example: github.com/hatchet-dev/hatchet
      required:
      - description
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
    cookieAuth:
      type: apiKey
      in: cookie
      name: hatchet
    customAuth:
      type: http
      scheme: bearer