code: @Override
      public PutNotificationConfigurationResult putNotificationConfiguration(PutNotificationConfigurationRequest request) {
          request = beforeClientExecution(request);
          return executePutNotificationConfiguration(request);
      }
docs: <p>
  Configures an Auto Scaling group to send notifications when specified events take place. Subscribers to the
  specified topic can have messages delivered to an endpoint such as a web server or an email address.
  </p>
  <p>
  This configuration overwrites any existing configuration.
  </p>
  <p>
  For more information, see <a
  href="https://docs.aws.amazon.com/autoscaling/ec2/userguide/ASGettingNotifications.html">Getting Amazon SNS
  Notifications When Your Auto Scaling Group Scales</a> in the <i>Amazon EC2 Auto Scaling User Guide</i>.
  </p>
  
  @param putNotificationConfigurationRequest
  @return Result of the PutNotificationConfiguration operation returned by the service.
  @throws LimitExceededException
  You have already reached a limit for your Amazon EC2 Auto Scaling resources (for example, Auto Scaling
  groups, launch configurations, or lifecycle hooks). For more information, see
  <a>DescribeAccountLimits</a>.
  @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).
  @throws ServiceLinkedRoleFailureException
  The service-linked role is not yet ready for use.
  @sample AmazonAutoScaling.PutNotificationConfiguration
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/autoscaling-2011-01-01/PutNotificationConfiguration"
  target="_top">AWS API Documentation</a>