code: public static AmazonSQS getClient() {
  		if (sqsClient != null) {
  			return sqsClient;
  		}
  		if (Config.IN_PRODUCTION) {
  			sqsClient = AmazonSQSClientBuilder.standard().build();
  		} else {
  			sqsClient = AmazonSQSClientBuilder.standard().
  					withCredentials(new AWSStaticCredentialsProvider(new BasicAWSCredentials("x", "x"))).
  					withEndpointConfiguration(new EndpointConfiguration(LOCAL_ENDPOINT, "")).build();
  		}
  
  		Para.addDestroyListener(new DestroyListener() {
  			public void onDestroy() {
  				sqsClient.shutdown();
  			}
  		});
  		return sqsClient;
  	}
docs: Returns a client instance for AWS SQS.
  @return a client that talks to SQS