When developing features with ephemeral CDK stacks, the resource retention configuration needs to differ from test and production stacks. This article explains how to use CDK Aspects and Property Injectors to automatically clean up resources from ephemeral stacks.

This post describes how to suppress cdk-nag findings that are caused by the custom resource singleton Lambda function globally, so that findings which are out of your own control are not reported.

Learn how to enable and configure AWS CloudWatch Application Signals Transaction Search using the AWS CDK, including setting up the required IAM policies and X-Ray configurations.