Managing lifecycle hooks
When creating a lifecycle hook, the hook type (add/remove instance), a default action, a timeout and an SMN topic can be configured. During execution, the lifecycle hook will suspend the scaling actions and put the affected instances on hold. Compared to the existing notifications, lifecycle hooks can influence the further processing of scaling actions.
AS groups that are activated in EU-DE can also use functions for processing lifecycle hooks.
Further details are available in the documentation and API.