public AWSOrchestrationFactory(bool usePersistantStore, string lambdaRole)
 {
     _amazonSimpleWorkflowClient = new AmazonSimpleWorkflowClient();
     _lambdaRole = lambdaRole;
     if (usePersistantStore)
     {
         _store = new AWSPeristantStore( );
     }
 }
 public AWSOrchestrationFactory(string awsAccessKey, string awsSecretAccessKey, string awsRegion, bool usePersistantStore, string lambdaRole)
 {
     _amazonSimpleWorkflowClient = new AmazonSimpleWorkflowClient(awsAccessKey, awsSecretAccessKey, RegionEndpoint.GetBySystemName(awsRegion));
     _lambdaRole = lambdaRole;
     if (usePersistantStore)
     {
         _store = new AWSPeristantStore(awsAccessKey, awsSecretAccessKey, awsRegion);
     }
 }