Services or capabilities described in Amazon Web Services documentation might vary by Region. To see the differences applicable to the China Regions, see Getting Started with Amazon Web Services in China (PDF).

Application Auto Scaling events

Application Auto Scaling sends service events directly to EventBridge.

Application Auto Scaling service events

Application Auto Scaling sends the following events directly to EventBridge:

Delivery type: Best effort

To match against all events from this service, create an event pattern that matches against the following event attribute:

{
  "source": ["aws.application-autoscaling"]
}

To match against specific events, include a detail-type attribute specifying an array of event names to match. For example:

{
  "source": ["aws.application-autoscaling"],
  "detail-type": ["Application Auto Scaling Scaling Activity State Change"]
}

For more information, see Creating event patterns in the Amazon EventBridge User Guide.