# TransientTask ## Overview The TransientTask module provides C APIs for transient tasks. **Since**: 13 ## Files | Name| Description| | -- | -- | | [transient_task_api.h](capi-transient-task-api-h.md) | Declares the APIs for requesting, querying, and canceling transient tasks.| | [transient_task_type.h](capi-transient-task-type-h.md) | Declares the error codes and structs of a transient task.|