| Name | Type | Description | Notes |
|---|---|---|---|
| inventoryItemGroupKey | string | This is the unique identifier of the inventory item group. This identifier is automatically generated by eBay once an inventory item group is created. This field is required. | [optional] |
| marketplaceId | string | This is the unique identifier of the eBay site for which the offer will be made available. The marketPlaceId enumeration values are found in MarketplaceIdEnum. This field is required. For implementation help, refer to <a href='https://developer.ebay.com/api-docs/sell/inventory/types/slr:MarketplaceEnum'>eBay API documentation</a> | [optional] |