code: @Override
      public ListAvailableSolutionStacksResult listAvailableSolutionStacks(ListAvailableSolutionStacksRequest request) {
          request = beforeClientExecution(request);
          return executeListAvailableSolutionStacks(request);
      }
docs: <p>
  Returns a list of the available solution stack names, with the public version first and then in reverse
  chronological order.
  </p>
  
  @param listAvailableSolutionStacksRequest
  @return Result of the ListAvailableSolutionStacks operation returned by the service.
  @sample AWSElasticBeanstalk.ListAvailableSolutionStacks
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/elasticbeanstalk-2010-12-01/ListAvailableSolutionStacks"
  target="_top">AWS API Documentation</a>