AWS SDK Version 2 for .NET
API Reference

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.NET Framework 3.5
 
Records a WorkflowExecutionSignaled event in the workflow execution history and creates a decision task for the workflow execution identified by the given domain, workflowId and runId. The event is recorded with the specified user defined signalName and input (if provided). If a runId is not specified, then the WorkflowExecutionSignaled event is recorded in the history of the current open workflow with the matching workflowId in the domain. If the specified workflow execution is not open, this method fails with UnknownResource.

Access Control

You can use IAM policies to control this action's access to Amazon SWF resources as follows:

If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails. The associated event attribute's cause parameter will be set to OPERATION_NOT_PERMITTED. For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows.

Namespace: Amazon.SimpleWorkflow
Assembly: AWSSDK.dll
Version: (assembly version)

Syntax

C#
public abstract SignalWorkflowExecutionResponse SignalWorkflowExecution(
         SignalWorkflowExecutionRequest request
)

Parameters

request
Type: Amazon.SimpleWorkflow.Model.SignalWorkflowExecutionRequest

Container for the necessary parameters to execute the SignalWorkflowExecution service method.

Return Value
Type: Amazon.SimpleWorkflow.Model.SignalWorkflowExecutionResponse
The response from the SignalWorkflowExecution service method, as returned by SimpleWorkflow.

Exceptions

ExceptionCondition
OperationNotPermittedException Returned when the caller does not have sufficient permissions to invoke the action.
UnknownResourceException Returned when the named resource cannot be found with in the scope of this operation (region or domain). This could happen if the named resource was never created or is no longer available for this operation.

Version Information

.NET Framework:
Supported in: 4.5, 4.0, 3.5