title: fail to load SQS message
body: <p>language: Java 
  Framework: Spring boot
  dependency: spring-cloud-starter-aws-messaging:1.2.1.RELEASE</p>
  
  <p>When I try to use </p>
  
  <pre><code>@SqsListener(value = "${queuename}",deletionPolicy = SqsMessageDeletionPolicy.ON_SUCCESS)
  </code></pre>
  
  <p>to listen AWS queue for HK region, somehow it cannot read the queue message.</p>
  
  <p>It is a program run on AWS EC2. It can run normally just no message.
  other setting should be use default.</p>
  
  <p>Do anyone know why the sqs listener cannot read the message? thanks.</p>