Adyen Checkout Payment and Amount Update

arazzo: 1.0.1
info:
  title: Adyen Checkout Payment and Amount Update
  summary: Authorise a card payment then adjust the authorised amount.
  description: >-
    Some payment methods allow the authorised amount to be increased or
    decreased before capture (for example a tip or a final hotel bill). This
    workflow makes a Checkout payment, confirms the authorisation, and updates
    the authorised amount against the returned PSP reference. 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
  x-realizes-capability-ids:
  - BC-1340
  - BC-1340.10
  x-capability-derivation:
    method: 'deterministic join: sourceDescriptions -> per-tag OpenAPI -> tag/capability edge. No classification at this step.'
    min_confidence: 0.7
    sources:
    - capability_id: BC-1340
      capability_name: Payments & Card Management
      spec: adyen-amount-api-openapi.yml
      confidence: 0.8
    - capability_id: BC-1340.10
      capability_name: Payment Initiation Management
      spec: adyen-payments-api-openapi.yml
      confidence: 0.75
    model: Turbo EA Capabilities by Vincent Verdet — Turbo EA, https://github.com/vincentmakes/turbo-ea-capabilities, CC BY 4.0
sourceDescriptions:
- name: amountApi
  url: ../openapi/adyen-amount-api-openapi.yml
  type: openapi
- name: paymentsApi
  url: ../openapi/adyen-payments-api-openapi.yml
  type: openapi
workflows:
- workflowId: payment-and-amount-update
  summary: Authorise a Checkout payment and update its authorised amount.
  description: >-
    Submits a payment and, once it is authorised, updates the authorised amount
    against the payment PSP reference using the supplied industry use case.
  inputs:
    type: object
    required:
    - merchantAccount
    - amount
    - reference
    - paymentMethod
    - returnUrl
    - updatedAmount
    - industryUsage
    properties:
      merchantAccount:
        type: string
        description: The merchant account identifier that processes the payment.
      amount:
        type: object
        description: The initial payment amount object with currency and value.
      reference:
        type: string
        description: Your unique reference for the payment.
      paymentMethod:
        type: object
        description: The payment method details (e.g. type scheme with card data).
      returnUrl:
        type: string
        description: The URL the shopper is returned to after the payment.
      updatedAmount:
        type: object
        description: The new amount object with currency and value (minor units).
      industryUsage:
        type: string
        description: The reason for the update (delayedCharge, installment, or noShow).
  steps:
  - stepId: makePayment
    description: >-
      Submit the payment to obtain an authorisation and a payment PSP reference
      whose amount can later be updated.
    operationId: post-payments
    requestBody:
      contentType: application/json
      payload:
        merchantAccount: $inputs.merchantAccount
        amount: $inputs.amount
        reference: $inputs.reference
        paymentMethod: $inputs.paymentMethod
        returnUrl: $inputs.returnUrl
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      pspReference: $response.body#/pspReference
      resultCode: $response.body#/resultCode
    onSuccess:
    - name: authorised
      type: goto
      stepId: updateAmount
      criteria:
      - context: $response.body
        condition: $.resultCode == "Authorised"
        type: jsonpath
  - stepId: updateAmount
    description: >-
      Update the authorised amount against the payment PSP reference, supplying
      the industry usage that justifies the change.
    operationId: post-payments-paymentPspReference-amountUpdates
    parameters:
    - name: paymentPspReference
      in: path
      value: $steps.makePayment.outputs.pspReference
    requestBody:
      contentType: application/json
      payload:
        merchantAccount: $inputs.merchantAccount
        amount: $inputs.updatedAmount
        industryUsage: $inputs.industryUsage
        reference: $inputs.reference
    successCriteria:
    - condition: $statusCode == 201
    outputs:
      updatePspReference: $response.body#/pspReference
      status: $response.body#/status
  outputs:
    paymentPspReference: $steps.makePayment.outputs.pspReference
    updatePspReference: $steps.updateAmount.outputs.updatePspReference
    status: $steps.updateAmount.outputs.status