# VoucherifySdk::RedemptionRewardResultParametersProduct ## Properties | Name | Type | Description | Notes | | ---- | ---- | ----------- | ----- | | **id** | **String** | Unique product ID, assigned by Voucherify. | [optional] | | **sku_id** | **String** | Unique identifier of the SKU. It is assigned by Voucherify. | [optional] |