| 400 | InvalidResourceType.NotFound | The specified resource type does not exist. | The specified resource type does not exist | diagnosis |
| 400 | InvalidResource.NotFound | The specified resource does not exist. | The specified resource does not exist | diagnosis |
| 400 | InvalidRegion.NotFound | The specified region does not exist. | The specified region does not exist. | diagnosis |
| 400 | InvalidOperation.TaskNotCompleted | There are unfinished asynchronous operations on this resource. | - | diagnosis |
| 400 | InvalidTask.NotFound | The specified task does not exist. | The specified task does not exist | diagnosis |
| 400 | InvalidOperation.InvalidTaskStatus | The task cannot be canceled. | - | diagnosis |
| 400 | InvalidRamUser.NoPermission | Ram user is not authorized to perform the operation. | Ram user authentication failed | diagnosis |
| 400 | InvalidRamRole.NoPermission | Ram role is not authorized to perform the operation. | - | diagnosis |
| 500 | InternalError | The request processing has failed because of an unknown error, exception or failure. | - | diagnosis |