| Name | Description | Type | Additional information |
|---|---|---|---|
| ItemId |
Optional. A specific item to add, such as a seat's Id from the seating plan. Applies to every item group with a quantity above 0. |
globally unique identifier |
None. |
| ItemGroups |
The products to add, each with a concession and quantity. |
Collection of BasketItemGroupRequest |
None. |
| PackageId |
Optional. A package to apply to the basket. |
globally unique identifier |
None. |