openapi: 3.1.0
info:
  title: Airflow Asset Monitor API
  description: Airflow API. All endpoints located under ``/api/v2`` can be used safely, are stable and backward compatible. Endpoints located under ``/ui`` are dedicated to the UI and are subject to breaking change depending on the need of the frontend. Users should not rely on those but use the public ones instead.
  version: '2'
tags:
- name: Monitor
paths:
  /api/v2/monitor/health:
    get:
      tags:
      - Monitor
      summary: Airflow Get Health
      operationId: get_health
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HealthInfoResponse'
      x-microcks-operation:
        delay: 0
        dispatcher: FALLBACK
components:
  schemas:
    HealthInfoResponse:
      properties:
        metadatabase:
          $ref: '#/components/schemas/BaseInfoResponse'
        scheduler:
          $ref: '#/components/schemas/SchedulerInfoResponse'
        triggerer:
          $ref: '#/components/schemas/TriggererInfoResponse'
        dag_processor:
          anyOf:
          - $ref: '#/components/schemas/DagProcessorInfoResponse'
          - type: 'null'
      type: object
      required:
      - metadatabase
      - scheduler
      - triggerer
      title: HealthInfoResponse
      description: Health serializer for responses.
    DagProcessorInfoResponse:
      properties:
        status:
          anyOf:
          - type: string
          - type: 'null'
          title: Status
        latest_dag_processor_heartbeat:
          anyOf:
          - type: string
          - type: 'null'
          title: Latest Dag Processor Heartbeat
      type: object
      required:
      - status
      - latest_dag_processor_heartbeat
      title: DagProcessorInfoResponse
      description: DagProcessor info serializer for responses.
    TriggererInfoResponse:
      properties:
        status:
          anyOf:
          - type: string
          - type: 'null'
          title: Status
        latest_triggerer_heartbeat:
          anyOf:
          - type: string
          - type: 'null'
          title: Latest Triggerer Heartbeat
      type: object
      required:
      - status
      - latest_triggerer_heartbeat
      title: TriggererInfoResponse
      description: Triggerer info serializer for responses.
    BaseInfoResponse:
      properties:
        status:
          anyOf:
          - type: string
          - type: 'null'
          title: Status
      type: object
      required:
      - status
      title: BaseInfoResponse
      description: Base info serializer for responses.
    SchedulerInfoResponse:
      properties:
        status:
          anyOf:
          - type: string
          - type: 'null'
          title: Status
        latest_scheduler_heartbeat:
          anyOf:
          - type: string
          - type: 'null'
          title: Latest Scheduler Heartbeat
      type: object
      required:
      - status
      - latest_scheduler_heartbeat
      title: SchedulerInfoResponse
      description: Scheduler info serializer for responses.
  securitySchemes:
    OAuth2PasswordBearer:
      type: oauth2
      description: To authenticate Airflow API requests, clients must include a JWT (JSON Web Token) in the Authorization header of each request. This token is used to verify the identity of the client and ensure that they have the appropriate permissions to access the requested resources. You can use the endpoint ``POST /auth/token`` in order to generate a JWT token. Upon successful authentication, the server will issue a JWT token that contains the necessary information (such as user identity and scope) to authenticate subsequent requests. To learn more about Airflow public API authentication, please read https://airflow.apache.org/docs/apache-airflow/stable/security/api.html.
      flows:
        password:
          scopes: {}
          tokenUrl: /auth/token
    HTTPBearer:
      type: http
      scheme: bearer