arazzo: 1.0.1
info:
  title: Amazon HealthImaging Update Image Set Metadata
  summary: Read an image set's latest version, apply DICOM metadata updates, then list its versions.
  description: >-
    Safely edits the DICOM metadata of an image set. The workflow reads the
    image set to capture its current latest version, submits removable and
    updatable DICOM attribute changes against that version, and then lists the
    image set versions so the new version produced by the update is visible.
    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: healthImagingApi
  url: ../openapi/amazon-healthimaging-openapi.yaml
  type: openapi
workflows:
- workflowId: update-image-set-metadata
  summary: Apply DICOM metadata updates to an image set's latest version and list versions.
  description: >-
    Captures the latest version of an image set, applies the supplied DICOM
    attribute updates, and lists all versions of the image set to confirm the
    new version was created.
  inputs:
    type: object
    required:
    - datastoreId
    - imageSetId
    - updatableAttributes
    properties:
      datastoreId:
        type: string
        description: The identifier of the data store holding the image set.
      imageSetId:
        type: string
        description: The image set identifier to update.
      updatableAttributes:
        type: string
        description: The DICOM attributes payload to update on the image set.
      removableAttributes:
        type: string
        description: The DICOM attributes payload to remove from the image set.
  steps:
  - stepId: getImageSet
    description: >-
      Read the image set to capture the latest version identifier, which the
      update must target.
    operationId: GetImageSet
    parameters:
    - name: datastoreId
      in: path
      value: $inputs.datastoreId
    - name: imageSetId
      in: path
      value: $inputs.imageSetId
    successCriteria:
    - condition: $statusCode == 200
    - context: $response.body
      condition: $.imageSetState == "ACTIVE"
      type: jsonpath
    outputs:
      versionId: $response.body#/versionId
  - stepId: updateMetadata
    description: >-
      Apply the DICOM metadata updates against the captured latest version. The
      response returns the new latest version identifier.
    operationId: UpdateImageSetMetadata
    parameters:
    - name: datastoreId
      in: path
      value: $inputs.datastoreId
    - name: imageSetId
      in: path
      value: $inputs.imageSetId
    - name: latestVersion
      in: query
      value: $steps.getImageSet.outputs.versionId
    requestBody:
      contentType: application/json
      payload:
        updateImageSetMetadataUpdates:
          DICOMUpdates:
            updatableAttributes: $inputs.updatableAttributes
            removableAttributes: $inputs.removableAttributes
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      latestVersionId: $response.body#/latestVersionId
      imageSetState: $response.body#/imageSetState
  - stepId: listVersions
    description: >-
      List the image set versions to confirm the update produced a new version.
    operationId: ListImageSetVersions
    parameters:
    - name: datastoreId
      in: path
      value: $inputs.datastoreId
    - name: imageSetId
      in: path
      value: $inputs.imageSetId
    - name: maxResults
      in: query
      value: 50
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      imageSetPropertiesList: $response.body#/imageSetPropertiesList
  outputs:
    latestVersionId: $steps.updateMetadata.outputs.latestVersionId
    imageSetState: $steps.updateMetadata.outputs.imageSetState
    imageSetPropertiesList: $steps.listVersions.outputs.imageSetPropertiesList