Greater Bank product lookup

arazzo: 1.0.1
info:
  title: Greater Bank product lookup
  version: 1.0.0
  summary: >-
    List Greater Bank's public CDR Product Reference Data (PRD) offerings, then
    retrieve the full detail for one product. Runs unauthenticated against the
    live public CDS host (no consumer consent / ADR handshake required for PRD).
sourceDescriptions:
  - name: cdsBanking
    url: ../openapi/greater-bank-cds-banking-products-openapi.yml
    type: openapi
workflows:
  - workflowId: lookupBankingProduct
    summary: List products, then fetch detail for the first returned productId.
    description: >-
      Two-step PRD read against Greater Bank's public host
      (public.cdr.greater.com.au/cds-au/v1). Both endpoints require the x-v
      version header; PRD product list is served at supported versions 4-5 and
      product detail at version 7.
    inputs:
      type: object
      properties:
        productCategory:
          type: string
          description: Optional product-category filter (e.g. TRANS_AND_SAVINGS_ACCOUNTS).
        xv:
          type: string
          default: "4"
    steps:
      - stepId: listProducts
        description: Get the list of openly offered banking products.
        operationId: listBankingProducts
        parameters:
          - name: x-v
            in: header
            value: $inputs.xv
          - name: product-category
            in: query
            value: $inputs.productCategory
        successCriteria:
          - condition: $statusCode == 200
        outputs:
          firstProductId: $response.body#/data/products/0/productId
      - stepId: getProductDetail
        description: Fetch full detail for the first product returned above.
        operationId: getBankingProductDetail
        parameters:
          - name: productId
            in: path
            value: $steps.listProducts.outputs.firstProductId
          - name: x-v
            in: header
            value: "7"
        successCriteria:
          - condition: $statusCode == 200
        outputs:
          productDetail: $response.body#/data
    outputs:
      productId: $steps.listProducts.outputs.firstProductId
      productDetail: $steps.getProductDetail.outputs.productDetail