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Used by activity workers, Task states using the callback
pattern, and optionally Task states using the job
run pattern to report that the task identified by the taskToken failed.
This is an asynchronous operation using the standard naming convention for .NET 4.5 or higher. For .NET 3.5 the operation is implemented as a pair of methods using the standard naming convention of BeginSendTaskFailure and EndSendTaskFailure.
Namespace: Amazon.StepFunctions
Assembly: AWSSDK.StepFunctions.dll
Version: 3.x.y.z
public virtual Task<SendTaskFailureResponse> SendTaskFailureAsync( SendTaskFailureRequest request, CancellationToken cancellationToken )
Container for the necessary parameters to execute the SendTaskFailure service method.
A cancellation token that can be used by other objects or threads to receive notice of cancellation.
| Exception | Condition |
|---|---|
| InvalidTokenException | The provided token is not valid. |
| TaskDoesNotExistException | The activity does not exist. |
| TaskTimedOutException | The task token has either expired or the task associated with the token has already been closed. |
.NET Core App:
Supported in: 3.1
.NET Standard:
Supported in: 2.0
.NET Framework:
Supported in: 4.5