Amazon EC2 Image Builder Build Image with Failure Cleanup

arazzo: 1.0.1
info:
  title: Amazon EC2 Image Builder Build Image with Failure Cleanup
  summary: Build an image, poll it to a terminal state, and delete the image resource if the build failed.
  description: >-
    Builds an image and keeps the resource list tidy by removing failed builds.
    The workflow creates an image, polls its lifecycle state until it reaches a
    terminal status, and then branches: when the build is AVAILABLE it ends
    successfully, and when the build is FAILED or CANCELLED it deletes the image
    build version resource so it does not clutter the account. 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: imageBuilderApi
  url: ../openapi/amazon-ec2-image-builder-openapi.yaml
  type: openapi
workflows:
- workflowId: build-image-with-failure-cleanup
  summary: Build an image, poll to a terminal state, and delete it when the build did not succeed.
  description: >-
    Creates an image, polls GetImage until terminal, and on a failed or
    cancelled outcome deletes the image build version resource.
  inputs:
    type: object
    required:
    - imageRecipeArn
    - infrastructureConfigurationArn
    properties:
      imageRecipeArn:
        type: string
        description: The ARN of the image recipe to build.
      infrastructureConfigurationArn:
        type: string
        description: The ARN of the infrastructure configuration used to build and test the image.
      clientToken:
        type: string
        description: An idempotency token for the create request.
        default: arazzo-build-cleanup-0001
  steps:
  - stepId: createImage
    description: >-
      Start a new image build whose outcome will determine whether cleanup runs.
    operationId: CreateImage
    requestBody:
      contentType: application/json
      payload:
        imageRecipeArn: $inputs.imageRecipeArn
        infrastructureConfigurationArn: $inputs.infrastructureConfigurationArn
        clientToken: $inputs.clientToken
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      imageBuildVersionArn: $response.body#/imageBuildVersionArn
  - stepId: getImage
    description: >-
      Poll the image build version until it reaches a terminal state, then
      branch on the outcome.
    operationId: GetImage
    parameters:
    - name: imageBuildVersionArn
      in: query
      value: $steps.createImage.outputs.imageBuildVersionArn
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      status: $response.body#/image/state/status
      reason: $response.body#/image/state/reason
    onSuccess:
    - name: buildSucceeded
      type: end
      criteria:
      - context: $response.body
        condition: $.image.state.status == "AVAILABLE"
        type: jsonpath
    - name: buildFailed
      type: goto
      stepId: deleteFailedImage
      criteria:
      - context: $response.body
        condition: $.image.state.status == "FAILED" || $.image.state.status == "CANCELLED"
        type: jsonpath
    - name: buildInProgress
      type: goto
      stepId: getImage
      criteria:
      - context: $response.body
        condition: $.image.state.status != "AVAILABLE" && $.image.state.status != "FAILED" && $.image.state.status != "CANCELLED"
        type: jsonpath
  - stepId: deleteFailedImage
    description: >-
      Delete the failed or cancelled image build version resource so it does not
      clutter the account.
    operationId: DeleteImage
    parameters:
    - name: imageBuildVersionArn
      in: query
      value: $steps.createImage.outputs.imageBuildVersionArn
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      deletedArn: $response.body#/imageBuildVersionArn
  outputs:
    imageBuildVersionArn: $steps.createImage.outputs.imageBuildVersionArn
    finalStatus: $steps.getImage.outputs.status
    deletedArn: $steps.deleteFailedImage.outputs.deletedArn