code: @Override
      public java.util.concurrent.Future<DeleteMessageResult> deleteMessageAsync(String queueUrl, String receiptHandle) {
  
          return deleteMessageAsync(new DeleteMessageRequest().withQueueUrl(queueUrl).withReceiptHandle(receiptHandle));
      }
docs: Simplified method form for invoking the DeleteMessage operation.
  
  @see #deleteMessageAsync(DeleteMessageRequest)