code: @Override
      public DeleteLoadBalancerResult deleteLoadBalancer(DeleteLoadBalancerRequest request) {
          request = beforeClientExecution(request);
          return executeDeleteLoadBalancer(request);
      }
docs: <p>
  Deletes the specified Application Load Balancer or Network Load Balancer and its attached listeners.
  </p>
  <p>
  You can't delete a load balancer if deletion protection is enabled. If the load balancer does not exist or has
  already been deleted, the call succeeds.
  </p>
  <p>
  Deleting a load balancer does not affect its registered targets. For example, your EC2 instances continue to run
  and are still registered to their target groups. If you no longer need these EC2 instances, you can stop or
  terminate them.
  </p>
  
  @param deleteLoadBalancerRequest
  @return Result of the DeleteLoadBalancer operation returned by the service.
  @throws LoadBalancerNotFoundException
  The specified load balancer does not exist.
  @throws OperationNotPermittedException
  This operation is not allowed.
  @throws ResourceInUseException
  A specified resource is in use.
  @sample AmazonElasticLoadBalancing.DeleteLoadBalancer
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/elasticloadbalancingv2-2015-12-01/DeleteLoadBalancer"
  target="_top">AWS API Documentation</a>