arazzo: 1.0.1
info:
  title: Stripe Write Off Invoice
  summary: Create and finalize an invoice, then mark it uncollectible.
  description: >-
    The bad-debt write-off pattern for an invoice that will not be paid. The
    workflow creates a draft Invoice for a customer, finalizes it, then marks the
    finalized invoice as uncollectible so it is removed from active collection.
    Every step spells out its form-encoded request inline so the flow can be read
    and executed without opening the underlying OpenAPI description.
  version: 1.0.0
sourceDescriptions:
- name: invoiceApi
  url: ../openapi/stripe-invoice-api-openapi.yml
  type: openapi
workflows:
- workflowId: write-off-invoice
  summary: Finalize an invoice and mark it uncollectible.
  description: >-
    Creates a draft Invoice for the customer, finalizes it, then marks it
    uncollectible to write off the bad debt.
  inputs:
    type: object
    required:
    - customer
    properties:
      customer:
        type: string
        description: ID of the customer whose invoice is being written off.
  steps:
  - stepId: createDraftInvoice
    description: Create a draft Invoice for the customer.
    operationId: postInvoices
    requestBody:
      contentType: application/x-www-form-urlencoded
      payload:
        customer: $inputs.customer
        auto_advance: false
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      invoiceId: $response.body#/id
  - stepId: finalizeInvoice
    description: Finalize the invoice so it can be marked uncollectible.
    operationId: postInvoicesInvoiceFinalize
    parameters:
    - name: invoice
      in: path
      value: $steps.createDraftInvoice.outputs.invoiceId
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      status: $response.body#/status
  - stepId: markUncollectible
    description: Mark the finalized invoice uncollectible to write it off.
    operationId: postInvoicesInvoiceMarkUncollectible
    parameters:
    - name: invoice
      in: path
      value: $steps.createDraftInvoice.outputs.invoiceId
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      status: $response.body#/status
  outputs:
    invoiceId: $steps.createDraftInvoice.outputs.invoiceId
    status: $steps.markUncollectible.outputs.status