> ## Documentation Index
> Fetch the complete documentation index at: https://developer.jtl-software.com/llms.txt
> Use this file to discover all available pages before exploring further.

# CreateItemIdentifiersInput

> Defines various identifiers of an item for creation. This structure includes all relevant markings and numbers used for unique identification of an item.



**Kind**: `input`

## Fields

**`sku`**: `String`

Unique item number (Stock Keeping Unit) - the user-assigned main identification of the item.

---

**`amazonFnsku`**: `String`

Amazon FNSKU (Fulfillment Network Stock Keeping Unit) - used by Amazon for inventory management.

---

**`gtin`**: `String`

GTIN (Global Trade Item Number, formerly EAN) - internationally standardized product identification for global trade.

---

**`manufacturerNumber`**: `String`

Manufacturer's item number - the official product number assigned by the manufacturer.

---

**`isbn`**: `String`

ISBN (International Standard Book Number) - mainly used for books and other publications.

---

**`tariccode`**: `String`

Taric code - customs tariff number for international trade and customs processing.

---

**`upc`**: `String`

UPC (Universal Product Code) - barcode standard mainly used in North America.

---

**`unNumber`**: `String`

UN number - used for marking dangerous goods in transport.

---

**`hazardNumber`**: `String`

Hazard number - identifies the type of danger for hazardous goods in transport.

---

**`ownIdentifier`**: `String`

Own identifier - user-defined internal identification for company-specific purposes.

---

**`defaultAsin`**: `String`

Default ASIN (Amazon Standard Identification Number) - primary Amazon product identification.

---

**`jfsku`**: `String`

JTL-Fulfillment-SKU (JFSKU) - unique identifier in the JTL Fulfillment Network (FFN) for item identification.