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.
This configuration overwrites any existing configuration.
For more information see Getting SNS Notifications When Your Auto Scaling Group Scales in the Auto Scaling User Guide.
/// You have already reached a limit for your Auto Scaling resources (for example, groups,
/// launch configurations, or lifecycle hooks). For more information, see
DescribeAccountLimits.
///
/// You already have a pending update to an Auto Scaling resource (for example, a group,
/// instance, or load balancer).
///