code: @Override
      public UpdateApplicationVersionResult updateApplicationVersion(UpdateApplicationVersionRequest request) {
          request = beforeClientExecution(request);
          return executeUpdateApplicationVersion(request);
      }
docs: <p>
  Updates the specified application version to have the specified properties.
  </p>
  <note>
  <p>
  If a property (for example, <code>description</code>) is not provided, the value remains unchanged. To clear
  properties, specify an empty string.
  </p>
  </note>
  
  @param updateApplicationVersionRequest
  @return Result of the UpdateApplicationVersion operation returned by the service.
  @sample AWSElasticBeanstalk.UpdateApplicationVersion
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/elasticbeanstalk-2010-12-01/UpdateApplicationVersion"
  target="_top">AWS API Documentation</a>