Azure Databricks Clean Up the Latest Completed Job Run

arazzo: 1.0.1
info:
  title: Azure Databricks Clean Up the Latest Completed Job Run
  summary: Find a job's latest completed run, confirm it, and delete it.
  description: >-
    Removes run history for a job once a run has finished. The workflow lists
    the completed runs for a job, selects the most recent one, confirms it is
    no longer active by reading its state, and then deletes the run. Deleting an
    active run is rejected by the API, so the confirm step guards the delete.
    Every step spells out its request inline so the flow can be read and
    executed without opening the underlying OpenAPI description.
  version: 1.0.0
sourceDescriptions:
- name: azureDatabricksApi
  url: ../openapi/azure-databricks-openapi.yml
  type: openapi
workflows:
- workflowId: cleanup-latest-job-run
  summary: Delete a job's most recent completed run after confirming it ended.
  description: >-
    Lists completed runs for a job, captures the latest run_id, confirms it is
    TERMINATED via getJobRun, then deletes it.
  inputs:
    type: object
    required:
    - token
    - jobId
    properties:
      token:
        type: string
        description: Databricks personal access token for the Authorization header.
      jobId:
        type: integer
        description: The canonical identifier of the job whose run is cleaned up.
  steps:
  - stepId: listCompletedRuns
    description: >-
      List the completed runs for the job, ordered newest first, and capture
      the run_id of the most recent run.
    operationId: listJobRuns
    parameters:
    - name: Authorization
      in: header
      value: Bearer $inputs.token
    - name: job_id
      in: query
      value: $inputs.jobId
    - name: completed_only
      in: query
      value: true
    - name: limit
      in: query
      value: 1
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      latestRunId: $response.body#/runs/0/run_id
  - stepId: confirmTerminated
    description: >-
      Read the latest run and confirm its life_cycle_state is TERMINATED before
      deleting, since active runs cannot be deleted.
    operationId: getJobRun
    parameters:
    - name: Authorization
      in: header
      value: Bearer $inputs.token
    - name: run_id
      in: query
      value: $steps.listCompletedRuns.outputs.latestRunId
    successCriteria:
    - condition: $statusCode == 200
    - condition: $response.body#/state/life_cycle_state == "TERMINATED"
    outputs:
      lifeCycleState: $response.body#/state/life_cycle_state
  - stepId: deleteRun
    description: >-
      Delete the confirmed non-active run, removing it from the job's run
      history.
    operationId: deleteJobRun
    parameters:
    - name: Authorization
      in: header
      value: Bearer $inputs.token
    requestBody:
      contentType: application/json
      payload:
        run_id: $steps.listCompletedRuns.outputs.latestRunId
    successCriteria:
    - condition: $statusCode == 200
  outputs:
    jobId: $inputs.jobId
    deletedRunId: $steps.listCompletedRuns.outputs.latestRunId