| Safe Haskell | None |
|---|---|
| Language | Haskell2010 |
Network.AWS.SWF.SignalWorkflowExecution
Description
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:
Use a Resource element with the domain name to limit the action to only
specified domains. Use an Action element to allow or deny permission to call
this action. You cannot use an IAM policy to constrain this action's
parameters. 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 IAMto Manage Access to Amazon SWF Workflows.
http://docs.aws.amazon.com/amazonswf/latest/apireference/API_SignalWorkflowExecution.html
- data SignalWorkflowExecution
- signalWorkflowExecution :: Text -> Text -> Text -> SignalWorkflowExecution
- sweDomain :: Lens' SignalWorkflowExecution Text
- sweInput :: Lens' SignalWorkflowExecution (Maybe Text)
- sweRunId :: Lens' SignalWorkflowExecution (Maybe Text)
- sweSignalName :: Lens' SignalWorkflowExecution Text
- sweWorkflowId :: Lens' SignalWorkflowExecution Text
- data SignalWorkflowExecutionResponse
- signalWorkflowExecutionResponse :: SignalWorkflowExecutionResponse
Request
data SignalWorkflowExecution Source
Instances
Request constructor
signalWorkflowExecution Source
Arguments
| :: Text | |
| -> Text | |
| -> Text | |
| -> SignalWorkflowExecution |
SignalWorkflowExecution constructor.
The fields accessible through corresponding lenses are:
Request lenses
sweDomain :: Lens' SignalWorkflowExecution Text Source
The name of the domain containing the workflow execution to signal.
sweInput :: Lens' SignalWorkflowExecution (Maybe Text) Source
Data to attach to the WorkflowExecutionSignaled event in the target workflow
execution's history.
sweRunId :: Lens' SignalWorkflowExecution (Maybe Text) Source
The runId of the workflow execution to signal.
sweSignalName :: Lens' SignalWorkflowExecution Text Source
The name of the signal. This name must be meaningful to the target workflow.
sweWorkflowId :: Lens' SignalWorkflowExecution Text Source
The workflowId of the workflow execution to signal.