# VoucherifySdk::RedemptionsRollbackCreateRequestBody ## Properties | Name | Type | Description | Notes | | ---- | ---- | ----------- | ----- | | **reason** | **String** | Reason for the rollback. | [optional] | | **tracking_id** | **String** | Customer's `source_id`. | [optional] | | **customer** | [**Customer**](Customer.md) | | [optional] | | **order** | [**Order**](Order.md) | | [optional] | | **metadata** | **Object** | A set of key/value pairs that you can send in the request body to update **redemption** metadata. | [optional] |