arazzo: 1.0.1
info:
  title: Shopify Update an Inventory Item Cost
  summary: Read an inventory item, update its unit cost and tracking flag, then read it back.
  description: >-
    Keeps cost-of-goods data accurate for an inventory item. The workflow reads
    the inventory item to confirm it exists, updates its unit cost and whether it
    is inventory-tracked, and reads it back so the caller can confirm the change.
    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: shopifyAdminRestApi
  url: ../openapi/shopify-admin-rest-api-openapi.yml
  type: openapi
workflows:
- workflowId: update-inventory-item-cost
  summary: Update an inventory item's unit cost and tracking flag, confirming the result.
  description: >-
    Confirms the inventory item, updates its cost and tracked flag, and reads it
    back to confirm.
  inputs:
    type: object
    required:
    - inventoryItemId
    - cost
    properties:
      inventoryItemId:
        type: integer
        description: The inventory item ID to update.
      cost:
        type: string
        description: The unit cost as a decimal string (e.g. "12.50").
      tracked:
        type: boolean
        description: Whether Shopify should track inventory for this item.
        default: true
  steps:
  - stepId: getItem
    description: Read the inventory item to confirm it exists before updating.
    operationId: getInventoryItem
    parameters:
    - name: inventory_item_id
      in: path
      value: $inputs.inventoryItemId
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      inventoryItemId: $response.body#/inventory_item/id
  - stepId: updateItem
    description: Update the inventory item's unit cost and tracking flag.
    operationId: updateInventoryItem
    parameters:
    - name: inventory_item_id
      in: path
      value: $steps.getItem.outputs.inventoryItemId
    requestBody:
      contentType: application/json
      payload:
        inventory_item:
          cost: $inputs.cost
          tracked: $inputs.tracked
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      cost: $response.body#/inventory_item/cost
  - stepId: confirmItem
    description: Read the inventory item back to confirm the updated cost.
    operationId: getInventoryItem
    parameters:
    - name: inventory_item_id
      in: path
      value: $inputs.inventoryItemId
    successCriteria:
    - condition: $statusCode == 200
    outputs:
      cost: $response.body#/inventory_item/cost
      tracked: $response.body#/inventory_item/tracked
      inventoryItem: $response.body#/inventory_item
  outputs:
    inventoryItemId: $steps.getItem.outputs.inventoryItemId
    cost: $steps.confirmItem.outputs.cost
    inventoryItem: $steps.confirmItem.outputs.inventoryItem