arazzo: 1.0.1
info:
  title: Oracle Cloud Teardown Functions Application
  summary: List functions in an application, delete the first function, then delete the application.
  description: >-
    Removes a serverless deployment from Oracle Functions. The workflow confirms
    the application, lists its functions, deletes the first function returned,
    and then deletes the application. Every step spells out its request inline so
    the teardown flow can be read and executed without opening the underlying
    OpenAPI description.
  version: 1.0.0
sourceDescriptions:
- name: functionsApi
  url: ../openapi/oracle-cloud-functions-openapi.yaml
  type: openapi
workflows:
- workflowId: teardown-functions-application
  summary: Delete an application's function, then delete the application.
  description: >-
    Confirms the application, lists its functions, deletes the first function,
    and deletes the application.
  inputs:
    type: object
    required:
    - applicationId
    properties:
      applicationId:
        type: string
        description: The OCID of the Functions application to tear down.
  steps:
  - stepId: getApplication
    description: Confirm the application exists before deleting its functions.
    operationId: getApplication
    parameters:
    - name: applicationId
      in: path
      value: $inputs.applicationId
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      appName: $response.body#/displayName
  - stepId: listFunctions
    description: List the functions belonging to the application.
    operationId: listFunctions
    parameters:
    - name: applicationId
      in: query
      value: $inputs.applicationId
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      functionId: $response.body#/0/id
  - stepId: deleteFunction
    description: Delete the first function returned for the application.
    operationId: deleteFunction
    parameters:
    - name: functionId
      in: path
      value: $steps.listFunctions.outputs.functionId
    successCriteria:
    - condition: $statusCode == 204
  - stepId: deleteApplication
    description: Delete the now-empty application.
    operationId: deleteApplication
    parameters:
    - name: applicationId
      in: path
      value: $inputs.applicationId
    successCriteria:
    - condition: $statusCode == 204
  outputs:
    deletedApplicationId: $inputs.applicationId
    deletedFunctionId: $steps.listFunctions.outputs.functionId