code: public SendMessageResult sendMessage(String queueUrl, String messageBody) {
  		SendMessageRequest sendMessageRequest = new SendMessageRequest(queueUrl, messageBody);
  		return sendMessage(sendMessageRequest);
  	}
docs: <p>
  Delivers a message to the specified queue and uploads the message payload
  to Amazon S3 if necessary.
  </p>
  <p>
  <b>IMPORTANT:</b> The following list shows the characters (in Unicode)
  allowed in your message, according to the W3C XML specification. For more
  information, go to http://www.w3.org/TR/REC-xml/#charsets If you send any
  characters not included in the list, your request will be rejected. #x9 |
  #xA | #xD | [#x20 to #xD7FF] | [#xE000 to #xFFFD] | [#x10000 to #x10FFFF]
  </p>
  
  @param queueUrl
  The URL of the Amazon SQS queue to take action on.
  @param messageBody
  The message to send. For a list of allowed characters, see the
  preceding important note.
  
  @return The response from the SendMessage service method, as returned by
  AmazonSQS.
  
  @throws InvalidMessageContentsException
  @throws UnsupportedOperationException
  
  @throws AmazonClientException
  If any internal errors are encountered inside the client
  while attempting to make the request or handle the response.
  For example if a network connection is not available.
  @throws AmazonServiceException
  If an error response is returned by AmazonSQS indicating
  either a problem with the data in the request, or a server
  side issue.