AWS CloudFormation Hooks adds granular invocation details for Hooks invocation summary

Building on the Hooks Invocation Summary launched in September 2025, AWS CloudFormation Hooks now supports granular invocation details. Hook authors can supplement their Hook evaluation responses with detailed findings, finding severity, and remediation advice. The Hooks console now displays these details at the individual control level within each invocation, enabling developers to quickly identify and resolve specific Hook failures.

Customers can easily drill down from the invocation summary to see exactly which controls passed, failed, or were skipped, along with specific remediation guidance for each failure. This granular visibility eliminates guesswork when debugging Hook failures, allowing teams to pinpoint the exact control that blocked a deployment and understand how to fix it. The detailed findings accelerate troubleshooting and streamline compliance reporting by providing actionable insights at the individual control level.

The Hooks invocation summary page is available in all commercial and GovCloud (US) regions. To learn more, visit the AWS CloudFormation Hooks View Invocations documentation.