code: @Override
      public RemoveTagsResult removeTags(RemoveTagsRequest request) {
          request = beforeClientExecution(request);
          return executeRemoveTags(request);
      }
docs: <p>
  Removes the specified tags from the specified Elastic Load Balancing resource.
  </p>
  <p>
  To list the current tags for your resources, use <a>DescribeTags</a>.
  </p>
  
  @param removeTagsRequest
  @return Result of the RemoveTags operation returned by the service.
  @throws LoadBalancerNotFoundException
  The specified load balancer does not exist.
  @throws TargetGroupNotFoundException
  The specified target group does not exist.
  @throws ListenerNotFoundException
  The specified listener does not exist.
  @throws RuleNotFoundException
  The specified rule does not exist.
  @throws TooManyTagsException
  You've reached the limit on the number of tags per load balancer.
  @sample AmazonElasticLoadBalancing.RemoveTags
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/elasticloadbalancingv2-2015-12-01/RemoveTags"
  target="_top">AWS API Documentation</a>