# ReturnSortKeys - customer - ENUM Version: 2025-04 ## Description The set of valid sort keys for the Return query. ### Access Scopes ## Enum values * [CREATED_AT](/docs/api/customer/2025-04/enums/CREATED_AT) * [ID](/docs/api/customer/2025-04/enums/ID) ## Fields with this enum * [Order.returns](/docs/api/customer/2025-04/arguments/Order) ## Examples