code: @Override
      public DetachLoadBalancersResult detachLoadBalancers(DetachLoadBalancersRequest request) {
          request = beforeClientExecution(request);
          return executeDetachLoadBalancers(request);
      }
docs: <p>
  Detaches one or more Classic Load Balancers from the specified Auto Scaling group.
  </p>
  <p>
  This operation detaches only Classic Load Balancers. If you have Application Load Balancers or Network Load
  Balancers, use <a>DetachLoadBalancerTargetGroups</a> instead.
  </p>
  <p>
  When you detach a load balancer, it enters the <code>Removing</code> state while deregistering the instances in
  the group. When all instances are deregistered, then you can no longer describe the load balancer using
  <a>DescribeLoadBalancers</a>. The instances remain running.
  </p>
  
  @param detachLoadBalancersRequest
  @return Result of the DetachLoadBalancers operation returned by the service.
  @throws ResourceContentionException
  You already have a pending update to an Amazon EC2 Auto Scaling resource (for example, an Auto Scaling
  group, instance, or load balancer).
  @sample AmazonAutoScaling.DetachLoadBalancers
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/autoscaling-2011-01-01/DetachLoadBalancers"
  target="_top">AWS API Documentation</a>