AWS OpsWorks Stack Events source is available in Amazon CloudWatch Events

Amazon Web Services OpsWorks Stacks Event Sources is available now in Amazon CloudWatch Events which can be utilized to trigger events or notifications. Earlier you had to ensemble the calls for various APIs to trigger events in response to AWS OpsWorks Stacks instance, command state changes or deployment. You can trigger an even when the instances changes from the online to stopped state or when the application deployment succeeds. You can also utilize Amazon CloudWatch Events to send alerts so that you can get notified of the potential issues.