This is the AWS CDK v1 Developer Guide. The older CDK v1 entered maintenance on June 1, 2022 and will now only receive critical bug fixes and security patches. New features will be developed for CDK v2 exclusively. Support for CDK v1 will end entirely on June 1, 2023. Migrate to CDK v2 to have access to the latest features and fixes.
The AWS CDK and the AWS Serverless Application Model (AWS SAM) can work together to let you to locally build and test serverless applications defined in the CDK. For complete information, see AWS Cloud Development Kit (AWS CDK) in the AWS SAM Developer Guide. To install the SAM CLI, see Installing the AWS SAM CLI.
