iOS Create a TestFlight Beta Group and Assign a Build

arazzo: 1.0.1
info:
  title: iOS Create a TestFlight Beta Group and Assign a Build
  summary: Create a TestFlight beta group for an app, find a build by version, and make that build available to the group.
  description: >-
    A common TestFlight setup pattern. The workflow creates a beta group scoped
    to an app, looks up a specific build of that app by its build number, and
    then links the build to the group so the group's testers can install it.
    Every step spells out its request inline so the flow can be read and executed
    without opening the underlying App Store Connect OpenAPI description. All
    calls require an App Store Connect JWT bearer token.
  version: 1.0.0
sourceDescriptions:
- name: appStoreConnectApi
  url: ../openapi/app-store-connect-openapi.json
  type: openapi
workflows:
- workflowId: create-beta-group-assign-build
  summary: Create a beta group, find a build by number, and assign the build to the group.
  description: >-
    Creates a beta group for an app, resolves a build by its version, and links
    that build to the group via the builds relationship.
  inputs:
    type: object
    required:
    - appId
    - groupName
    - buildVersion
    properties:
      appId:
        type: string
        description: The id of the app the beta group belongs to.
      groupName:
        type: string
        description: The display name for the new beta group.
      buildVersion:
        type: string
        description: The build number (CFBundleVersion) of the build to assign.
      publicLinkEnabled:
        type: boolean
        description: Whether to enable a public TestFlight invite link for the group.
  steps:
  - stepId: createGroup
    description: >-
      Create the beta group scoped to the target app.
    operationId: betaGroups_createInstance
    requestBody:
      contentType: application/json
      payload:
        data:
          type: betaGroups
          attributes:
            name: $inputs.groupName
            publicLinkEnabled: $inputs.publicLinkEnabled
          relationships:
            app:
              data:
                type: apps
                id: $inputs.appId
    successCriteria:
    - condition: $statusCode == 201
    outputs:
      groupId: $response.body#/data/id
  - stepId: findBuild
    description: >-
      Find the build of the app that matches the supplied build number,
      returning at most one result.
    operationId: builds_getCollection
    parameters:
    - name: filter[app]
      in: query
      value: $inputs.appId
    - name: filter[version]
      in: query
      value: $inputs.buildVersion
    - name: limit
      in: query
      value: 1
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      buildId: $response.body#/data/0/id
  - stepId: assignBuild
    description: >-
      Link the resolved build to the beta group so the group's testers can
      install it. A 204 indicates the relationship was created.
    operationId: betaGroups_builds_createToManyRelationship
    parameters:
    - name: id
      in: path
      value: $steps.createGroup.outputs.groupId
    requestBody:
      contentType: application/json
      payload:
        data:
        - type: builds
          id: $steps.findBuild.outputs.buildId
    successCriteria:
    - condition: $statusCode == 204
  outputs:
    groupId: $steps.createGroup.outputs.groupId
    buildId: $steps.findBuild.outputs.buildId