public StepFunctionsAction withStateMachineName(String stateMachineName) {
        setStateMachineName(stateMachineName);
        return this;
    }
<p>
The name of the Step Functions state machine whose execution will be started.
</p>

@param stateMachineName
       The name of the Step Functions state machine whose execution will be started.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-iot/src/main/java/com/amazonaws/services/iot/model/StepFunctionsAction.java