CDK Global Remove Service Session Item

arazzo: 1.0.1
info:
  title: CDK Global Remove Service Session Item
  summary: Confirm a booking session item exists, then remove it from the session.
  description: >-
    Removes a requested service item from a booking session safely. The workflow
    first reads the item by its identifier and branches on whether it was found,
    only issuing the delete when the item is present so the flow does not act on
    a missing item. 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: bookingSessionsApi
  url: ../openapi/fortellis-user-service-openapi.yml
  type: openapi
workflows:
- workflowId: remove-service-session-item
  summary: Read a booking session item then delete it when it exists.
  description: >-
    Queries a requested service item by identifier, branches on whether it was
    returned, and removes the item from the booking session when present.
  inputs:
    type: object
    required:
    - subscriptionId
    - requestId
    - authorization
    - bookingSessionId
    - itemId
    properties:
      subscriptionId:
        type: string
        description: The Fortellis Marketplace subscription identifier.
      requestId:
        type: string
        description: A correlation ID echoed back across systems.
      authorization:
        type: string
        description: The Fortellis OAuth 2.0 bearer token (or Basic auth on the simulator).
      bookingSessionId:
        type: string
        description: The identifier of the booking session that owns the item.
      itemId:
        type: string
        description: The identifier of the requested service item to remove.
  steps:
  - stepId: loadItem
    description: >-
      Query the requested service item by its identifier and branch on whether
      the item exists.
    operationId: queryRequestedServiceItemById
    parameters:
    - name: bookingSessionId
      in: path
      value: $inputs.bookingSessionId
    - name: itemId
      in: path
      value: $inputs.itemId
    - name: Request-Id
      in: header
      value: $inputs.requestId
    - name: Subscription-Id
      in: header
      value: $inputs.subscriptionId
    - name: Authorization
      in: header
      value: $inputs.authorization
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      itemId: $response.body#/itemId
    onSuccess:
    - name: itemFound
      type: goto
      stepId: removeItem
      criteria:
      - context: $response.body
        condition: $.itemId != null
        type: jsonpath
    - name: itemMissing
      type: end
      criteria:
      - context: $response.body
        condition: $.itemId == null
        type: jsonpath
  - stepId: removeItem
    description: >-
      Remove the located service item from the booking session.
    operationId: removeBookingSessionItem
    parameters:
    - name: bookingSessionId
      in: path
      value: $inputs.bookingSessionId
    - name: itemId
      in: path
      value: $inputs.itemId
    - name: Request-Id
      in: header
      value: $inputs.requestId
    - name: Subscription-Id
      in: header
      value: $inputs.subscriptionId
    - name: Authorization
      in: header
      value: $inputs.authorization
    - name: Content-Type
      in: header
      value: application/json
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      success: $response.body#/success
  outputs:
    removedItemId: $steps.loadItem.outputs.itemId
    removeStatus: $steps.removeItem.outputs.success