arazzo: 1.0.1
info:
  title: Amazon S3 Start and Abort a Multipart Upload
  summary: Initiate a multipart upload then abort it to release any staged storage.
  description: >-
    A cleanup flow for abandoned multipart uploads in Amazon S3. The workflow
    initiates a multipart upload to obtain an UploadId and then immediately
    aborts that upload, which frees the storage consumed by any previously
    uploaded parts. This is the recommended way to cancel an upload that will not
    be completed. 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: s3RestApi
  url: ../openapi/amazon-s3-rest-api-openapi.yml
  type: openapi
workflows:
- workflowId: start-and-abort-multipart-upload
  summary: Create a multipart upload then abort it by UploadId.
  description: >-
    Initiates a multipart upload and aborts it, releasing the storage of any
    staged parts.
  inputs:
    type: object
    required:
    - bucket
    - objectKey
    properties:
      bucket:
        type: string
        description: The bucket the multipart upload targets.
      objectKey:
        type: string
        description: The key the multipart upload targets.
  steps:
  - stepId: createMultipartUpload
    description: >-
      Initiate the multipart upload and capture the UploadId to abort.
    operationId: CreateMultipartUpload
    parameters:
    - name: Bucket
      in: path
      value: $inputs.bucket
    - name: Key+
      in: path
      value: $inputs.objectKey
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      uploadId: $response.body#/UploadId
  - stepId: abortMultipartUpload
    description: >-
      Abort the multipart upload by its UploadId. S3 responds with 204 No Content
      and frees any staged parts.
    operationId: AbortMultipartUpload
    parameters:
    - name: Bucket
      in: path
      value: $inputs.bucket
    - name: Key+
      in: path
      value: $inputs.objectKey
    - name: uploadId
      in: query
      value: $steps.createMultipartUpload.outputs.uploadId
    successCriteria:
    - condition: $statusCode == 204
  outputs:
    uploadId: $steps.createMultipartUpload.outputs.uploadId