**Version: 202601**

# Update inventory item

**PUT** `/openapi/2026-01/inventory_items/:inventory_item_id`

Updates the details of an existing inventory item.

## Request

**Path Parameters**

- `inventory_item_id` string (required)

  Inventory item ID

**application/json**

**Body | Example**

**Body (required)**

- `inventory_item` object (required)

  Inventory item

  - `tracking` boolean

    Tracking information
  - `tracking_policy` string

    Tracking policy

```json
{
  "inventory_item": {
    "tracking": true,
    "tracking_policy": "string"
  }
}
```

## Responses

**200**

OK

**application/json**

**Schema | Example**

**Schema**

- `code` string

  error code
- `message` string

  error message
- `data` object

  - `inventory_item` object

    Inventory item

    - `id` string

      Inventory item ID
    - `product_id` string

      Product ID
    - `variant_id` string

      Variant ID
    - `tracking` boolean

      Tracking information
    - `tracking_policy` string

      Tracking policy
    - `created_at` string

      Creation timestamp, in ISO-8601 format
    - `updated_at` string

      Last update timestamp, in ISO-8601 format

```json
{
  "code": "string",
  "message": "string",
  "data": {
    "inventory_item": {
      "id": "string",
      "product_id": "string",
      "variant_id": "string",
      "tracking": true,
      "tracking_policy": "string",
      "created_at": "string",
      "updated_at": "string"
    }
  }
}
```