| Name | Getter | Setter | Type | Description | Notes |
|---|---|---|---|---|---|
| category_name | getCategoryName() | setCategoryName($value) | string | The name of the item's merchant-defined category, if any. | [optional] |
| sku | getSku() | setSku($value) | string | The item's merchant-defined SKU, if any. | [optional] |
| item_id | getItemId() | setItemId($value) | string | The unique ID of the item purchased, if any. | [optional] |
| item_variation_id | getItemVariationId() | setItemVariationId($value) | string | The unique ID of the item variation purchased, if any. | [optional] |
Note: All properties are protected and only accessed via getters and setters.