Android Launch a Subscription Product with an Introductory Offer

arazzo: 1.0.1
info:
  title: Android Launch a Subscription Product with an Introductory Offer
  summary: Create a subscription product with its base plan and listing, then attach an introductory offer and verify it landed.
  description: >-
    The full product-launch flow for Google Play monetization, run as code
    rather than by clicking through Play Console. A subscription is created with
    at least one base plan and one localized listing, then an offer — a free
    trial or introductory price attached to that base plan — is created against
    it. Offers cannot exist without a base plan to hang from, which is why the
    ordering here matters and why the workflow reads the subscription back
    between the two writes to confirm the base plan is really there before
    attaching the offer. 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: googlePlayDeveloperApi
  url: ../openapi/google-play-developer-api.yml
  type: openapi
workflows:
- workflowId: launch-subscription-product
  summary: Create a subscription, confirm its base plan, attach an introductory offer, and list the offers back.
  description: >-
    Creates the subscription product with its base plans and listings, reads it
    back to confirm the configuration persisted, creates a subscription offer
    against the named base plan, and lists the base plan's offers to verify the
    new offer is present.
  inputs:
    type: object
    required:
    - packageName
    - productId
    - basePlanId
    - offerId
    - basePlans
    - listings
    - offerPhases
    properties:
      packageName:
        type: string
        description: The package name of the application (e.g. com.example.myapp).
      productId:
        type: string
        description: >-
          The id to use for the new subscription. Must be unique within the app
          (e.g. premium_monthly).
      basePlanId:
        type: string
        description: >-
          The id of the base plan defined in basePlans that the offer attaches
          to (e.g. monthly-autorenewing).
      offerId:
        type: string
        description: >-
          The id to use for the new offer. Must be unique within the base plan
          (e.g. freetrial7d).
      basePlans:
        type: array
        description: >-
          The base plans to create on the subscription, each with its
          basePlanId, state, regionalConfigs, and renewal type.
      listings:
        type: array
        description: >-
          The localized store listings for the subscription, each with a
          languageCode, title, benefits, and description.
      offerPhases:
        type: array
        description: >-
          The pricing phases for the introductory offer, each with a duration,
          recurrenceCount, and regionalConfigs.
      offerRegionalConfigs:
        type: array
        description: >-
          Per-region availability configuration for the offer, each with a
          regionCode and newSubscriberAvailability.
      offerTags:
        type: array
        description: Offer tags exposed to the app at purchase time.
      taxAndComplianceSettings:
        type: object
        description: >-
          Tax and legal compliance settings for the subscription, including EEA
          withdrawal right type and per-region tax rate info.
      regionsVersion:
        type: string
        description: The version of the available regions being used for pricing.
  steps:
  - stepId: createSubscription
    description: >-
      Create the subscription product with its base plans and localized
      listings. The product id travels as a query parameter, not in the body.
    operationId: createSubscription
    parameters:
    - name: packageName
      in: path
      value: $inputs.packageName
    - name: productId
      in: query
      value: $inputs.productId
    - name: regionsVersion.version
      in: query
      value: $inputs.regionsVersion
    requestBody:
      contentType: application/json
      payload:
        packageName: $inputs.packageName
        productId: $inputs.productId
        basePlans: $inputs.basePlans
        listings: $inputs.listings
        archived: false
        taxAndComplianceSettings: $inputs.taxAndComplianceSettings
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      createdProductId: $response.body#/productId
      createdBasePlans: $response.body#/basePlans
      createdListings: $response.body#/listings
  - stepId: confirmSubscription
    description: >-
      Read the subscription back to confirm the base plan the offer will attach
      to actually exists before attempting to create the offer.
    operationId: getSubscription
    parameters:
    - name: packageName
      in: path
      value: $inputs.packageName
    - name: productId
      in: path
      value: $steps.createSubscription.outputs.createdProductId
    successCriteria:
    - condition: $statusCode == 200
    - context: $response.body
      condition: $.basePlans.length > 0
      type: jsonpath
    outputs:
      confirmedProductId: $response.body#/productId
      confirmedBasePlanId: $response.body#/basePlans/0/basePlanId
      archived: $response.body#/archived
  - stepId: createOffer
    description: >-
      Create the introductory offer — a free trial or discounted price — against
      the confirmed base plan. The offer id travels as a query parameter.
    operationId: createSubscriptionOffer
    parameters:
    - name: packageName
      in: path
      value: $inputs.packageName
    - name: productId
      in: path
      value: $steps.confirmSubscription.outputs.confirmedProductId
    - name: basePlanId
      in: path
      value: $inputs.basePlanId
    - name: offerId
      in: query
      value: $inputs.offerId
    - name: regionsVersion.version
      in: query
      value: $inputs.regionsVersion
    requestBody:
      contentType: application/json
      payload:
        packageName: $inputs.packageName
        productId: $inputs.productId
        basePlanId: $inputs.basePlanId
        offerId: $inputs.offerId
        phases: $inputs.offerPhases
        regionalConfigs: $inputs.offerRegionalConfigs
        offerTags: $inputs.offerTags
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      createdOfferId: $response.body#/offerId
      offerState: $response.body#/state
  - stepId: verifyOffers
    description: >-
      List the base plan's offers to verify the new introductory offer is
      present and to capture its state before it is rolled out to subscribers.
    operationId: listSubscriptionOffers
    parameters:
    - name: packageName
      in: path
      value: $inputs.packageName
    - name: productId
      in: path
      value: $steps.confirmSubscription.outputs.confirmedProductId
    - name: basePlanId
      in: path
      value: $inputs.basePlanId
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      subscriptionOffers: $response.body#/subscriptionOffers
      nextPageToken: $response.body#/nextPageToken
  outputs:
    productId: $steps.confirmSubscription.outputs.confirmedProductId
    basePlanId: $steps.confirmSubscription.outputs.confirmedBasePlanId
    offerId: $steps.createOffer.outputs.createdOfferId
    subscriptionOffers: $steps.verifyOffers.outputs.subscriptionOffers