code: @Override
      public UpdateHostedZoneCommentResult updateHostedZoneComment(UpdateHostedZoneCommentRequest request) {
          request = beforeClientExecution(request);
          return executeUpdateHostedZoneComment(request);
      }
docs: <p>
  Updates the comment for a specified hosted zone.
  </p>
  
  @param updateHostedZoneCommentRequest
  A request to update the comment for a hosted zone.
  @return Result of the UpdateHostedZoneComment operation returned by the service.
  @throws NoSuchHostedZoneException
  No hosted zone exists with the ID that you specified.
  @throws InvalidInputException
  The input is not valid.
  @sample AmazonRoute53.UpdateHostedZoneComment
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/route53-2013-04-01/UpdateHostedZoneComment"
  target="_top">AWS API Documentation</a>