code: @Override
      public DeleteLifecycleHookResult deleteLifecycleHook(DeleteLifecycleHookRequest request) {
          request = beforeClientExecution(request);
          return executeDeleteLifecycleHook(request);
      }
docs: <p>
  Deletes the specified lifecycle hook.
  </p>
  <p>
  If there are any outstanding lifecycle actions, they are completed first (<code>ABANDON</code> for launching
  instances, <code>CONTINUE</code> for terminating instances).
  </p>
  
  @param deleteLifecycleHookRequest
  @return Result of the DeleteLifecycleHook 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.DeleteLifecycleHook
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/autoscaling-2011-01-01/DeleteLifecycleHook"
  target="_top">AWS API Documentation</a>