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Sends a heartbeat signal for a long-running callback operation to prevent timeout. Use this API to extend the callback timeout period while the external operation is still in progress.
For .NET Core this operation is only available in asynchronous form. Please refer to SendDurableExecutionCallbackHeartbeatAsync.
Namespace: Amazon.Lambda
Assembly: AWSSDK.Lambda.dll
Version: 3.x.y.z
public abstract SendDurableExecutionCallbackHeartbeatResponse SendDurableExecutionCallbackHeartbeat( SendDurableExecutionCallbackHeartbeatRequest request )
Container for the necessary parameters to execute the SendDurableExecutionCallbackHeartbeat service method.
| Exception | Condition |
|---|---|
| CallbackTimeoutException | The callback ID token has either expired or the callback associated with the token has already been closed. |
| InvalidParameterValueException | One of the parameters in the request is not valid. |
| ServiceException | The Lambda service encountered an internal error. |
| TooManyRequestsException | The request throughput limit was exceeded. For more information, see Lambda quotas. |
.NET Framework:
Supported in: 4.5 and newer, 3.5