Vantage Explore Cloud Pricing From Provider to Price

arazzo: 1.0.1
info:
  title: Vantage Explore Cloud Pricing From Provider to Price
  summary: Drill from a cloud provider down through its services and products to concrete prices.
  description: >-
    A Vantage Cloud Pricing discovery pattern. The workflow lists supported cloud
    Providers, selects the first one and lists its Services, lists the Products
    for that provider and service, and finally retrieves the concrete Prices for
    that product. Each step narrows the scope using identifiers returned by the
    previous call. Every step spells out its request inline — including the
    Bearer token — so the flow can be read and executed without opening the
    underlying OpenAPI description.
  version: 1.0.0
sourceDescriptions:
- name: cloudPricingApi
  url: ../openapi/vantage-cloud-pricing-api-openapi.yml
  type: openapi
workflows:
- workflowId: explore-cloud-pricing
  summary: Walk from a Provider through Services and Products to Prices.
  description: >-
    Lists Providers, lists Services for the first provider, lists Products for
    that provider and service, and retrieves Prices for the first product.
  inputs:
    type: object
    required:
    - apiToken
    properties:
      apiToken:
        type: string
        description: Vantage API token used as the Bearer credential.
  steps:
  - stepId: listProviders
    description: List the supported cloud Providers with pricing data.
    operationId: getProviders
    parameters:
    - name: Authorization
      in: header
      value: Bearer $inputs.apiToken
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      providerId: $response.body#/providers/0/id
  - stepId: listServices
    description: List the Services available for the selected Provider.
    operationId: getServices
    parameters:
    - name: Authorization
      in: header
      value: Bearer $inputs.apiToken
    - name: provider_id
      in: query
      value: $steps.listProviders.outputs.providerId
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      serviceId: $response.body#/services/0/id
  - stepId: listProducts
    description: List the Products for the selected Provider and Service.
    operationId: getProducts
    parameters:
    - name: Authorization
      in: header
      value: Bearer $inputs.apiToken
    - name: provider_id
      in: query
      value: $steps.listProviders.outputs.providerId
    - name: service_id
      in: query
      value: $steps.listServices.outputs.serviceId
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      productId: $response.body#/products/0/id
  - stepId: getPrices
    description: Retrieve the concrete Prices for the selected Product.
    operationId: getPrices
    parameters:
    - name: Authorization
      in: header
      value: Bearer $inputs.apiToken
    - name: product_id
      in: query
      value: $steps.listProducts.outputs.productId
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      prices: $response.body#/prices
  outputs:
    providerId: $steps.listProviders.outputs.providerId
    serviceId: $steps.listServices.outputs.serviceId
    productId: $steps.listProducts.outputs.productId
    prices: $steps.getPrices.outputs.prices