SetReturnCreationSessionRequest

This container is used in the POST /post-order/v2/return/draft and PUT /post-order/v2/return/draft/{draftId} methods to provide details about the buyer's return request, including the order line item (and quantity) that is being returned and the reason for the return. If an existing return request draft is being updated with the PUT /post-order/v2/return/draft/{draftId} method, all fields of the returnRequest must be included in the method, not just the fields whose values are changing.