Svix Set Up Operational Webhook Endpoint

arazzo: 1.0.1
info:
  title: Svix Set Up Operational Webhook Endpoint
  summary: Register an operational webhook endpoint and retrieve its signing secret.
  description: >-
    Operational webhooks notify your own systems about Svix-internal events such
    as message delivery failures and endpoint disabling. This workflow registers
    an operational webhook endpoint filtered to the events you care about and
    then reads its signing secret so your receiver can verify the payloads.
    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: svixApi
  url: ../openapi/svix-openapi.json
  type: openapi
workflows:
- workflowId: operational-webhook-setup
  summary: Create an operational webhook endpoint and return its signing secret.
  description: >-
    Creates an operational webhook endpoint subscribed to the given filter
    types and reads its signing secret for payload verification.
  inputs:
    type: object
    required:
    - endpointUrl
    - filterType
    properties:
      endpointUrl:
        type: string
        description: The HTTPS URL operational events are delivered to.
      filterType:
        type: string
        description: The operational event type to subscribe to (e.g. "message.attempt.failing").
  steps:
  - stepId: createEndpoint
    description: >-
      Register the operational webhook endpoint subscribed to the filter type.
      Returns 201 with the endpoint object.
    operationId: v1.operational-webhook.endpoint.create
    requestBody:
      contentType: application/json
      payload:
        url: $inputs.endpointUrl
        filterTypes:
        - $inputs.filterType
    successCriteria:
    - condition: $statusCode == 201
    outputs:
      endpointId: $response.body#/id
  - stepId: getSecret
    description: >-
      Read the operational webhook endpoint's signing secret so the receiver can
      verify payloads. Returns 200 with the secret key.
    operationId: v1.operational-webhook.endpoint.get-secret
    parameters:
    - name: endpoint_id
      in: path
      value: $steps.createEndpoint.outputs.endpointId
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      secret: $response.body#/key
  outputs:
    endpointId: $steps.createEndpoint.outputs.endpointId
    secret: $steps.getSecret.outputs.secret