# VoucherifySdk::PromotionsStacksCreateRequestBody ## Properties | Name | Type | Description | Notes | | ---- | ---- | ----------- | ----- | | **name** | **String** | Promotion stack name. | | | **tiers** | [**PromotionStackBaseTiers**](PromotionStackBaseTiers.md) | | | | **category_id** | **String** | Promotion stack category ID. | [optional] |