arazzo: 1.0.1
info:
  title: Amazon Lake Formation Deregister Resource Lifecycle
  summary: Confirm a registered data lake location exists, deregister it, and verify removal.
  description: >-
    The teardown flow for a registered data lake location. The workflow
    describes the resource to confirm it is currently registered, deregisters
    it from the Data Catalog, and then lists the registered resources to confirm
    the location is no longer managed by Lake Formation. 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: lakeFormationApi
  url: ../openapi/amazon-lake-formation-openapi.yml
  type: openapi
workflows:
- workflowId: deregister-resource
  summary: Verify, deregister, and confirm removal of a managed data lake location.
  description: >-
    Describes the registered resource to confirm it exists, deregisters it from
    the Data Catalog, and lists remaining resources to confirm it was removed.
  inputs:
    type: object
    required:
    - resourceArn
    properties:
      resourceArn:
        type: string
        description: The ARN of the registered data lake location to deregister.
  steps:
  - stepId: describeResource
    description: >-
      Confirm the resource is currently registered by retrieving its data
      access role.
    operationId: DescribeResource
    parameters:
    - name: resourceArn
      in: path
      value: $inputs.resourceArn
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      resourceInfo: $response.body#/ResourceInfo
  - stepId: deregisterResource
    description: >-
      Deregister the resource so it is no longer managed by the Data Catalog.
    operationId: DeregisterResource
    parameters:
    - name: resourceArn
      in: path
      value: $inputs.resourceArn
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      deregisterStatus: $statusCode
  - stepId: listResources
    description: >-
      List the resources still registered with Lake Formation to confirm the
      deregistered location is gone.
    operationId: ListResources
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      resourceInfoList: $response.body#/ResourceInfoList
  outputs:
    deregisterStatus: $steps.deregisterResource.outputs.deregisterStatus
    remainingResources: $steps.listResources.outputs.resourceInfoList