This is not correct. CDK is not "managed IaC" - the management is done by CloudFormation. CDK is a generator for the JSON or YAML of CloudFormation, which is fully responsible for the execution and management of provisioning.
Re:AWS CloudFormation Best Practices
by zoover2020 on Wednesday March 31, 2021 @03:38PM
(#26652070)
I stand corrected, thanks.
CloudFormation is just JSON or YAML (treated as assembly by CDK, by spitting out a CFN template after synthesis)