arazzo: 1.0.1
info:
  title: Sensible Config Versions Then Get By Version
  summary: List the version history of a configuration, then fetch one specific version of that configuration in full.
  description: >-
    A configuration version-audit flow. The workflow lists the version ids for
    a named configuration in a document type, takes the first version id from
    the list, and then fetches that exact configuration version as stringified
    JSON. This is the read path used to inspect or roll back to a prior config
    version. Every step spells out its request inline, including the Bearer
    authorization.
  version: 1.0.0
sourceDescriptions:
- name: documentTypesApi
  url: ../openapi/sensible-document-types-api-openapi.yml
  type: openapi
workflows:
- workflowId: config-versions-then-get-by-version
  summary: List a configuration's versions and fetch one version in full.
  description: >-
    Lists the version ids for a configuration, then retrieves the first version
    in the list as stringified JSON.
  inputs:
    type: object
    required:
    - apiKey
    - typeId
    - configName
    properties:
      apiKey:
        type: string
        description: Sensible API key used as the Bearer token.
      typeId:
        type: string
        description: The document type id (v4 UUID) containing the configuration.
      configName:
        type: string
        description: The name of the configuration whose versions to list.
  steps:
  - stepId: listVersions
    description: >-
      List the version ids for the named configuration and capture the first
      version id in the list.
    operationId: get-configuration-versions
    parameters:
    - name: Authorization
      in: header
      value: "Bearer $inputs.apiKey"
    - name: type-id
      in: path
      value: $inputs.typeId
    - name: config-name
      in: path
      value: $inputs.configName
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      versions: $response.body#/versions
      firstVersionId: $response.body#/versions/0/version_id
  - stepId: getConfigurationByVersion
    description: >-
      Fetch the configuration at the selected version id as stringified JSON.
    operationId: get-configuration-by-version
    parameters:
    - name: Authorization
      in: header
      value: "Bearer $inputs.apiKey"
    - name: type-id
      in: path
      value: $inputs.typeId
    - name: config-name
      in: path
      value: $inputs.configName
    - name: version
      in: path
      value: $steps.listVersions.outputs.firstVersionId
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      name: $response.body#/name
      configuration: $response.body#/configuration
      versionId: $response.body#/version_id
  outputs:
    versions: $steps.listVersions.outputs.versions
    configuration: $steps.getConfigurationByVersion.outputs.configuration