How to require signed commits in CodeCommit?

Solution: As of now, there is no way to create a signed commit as shown in the document showing how to create a commit. However, you can use a Git tag to leave a signature on a certain commit and to identify commits easily. https://docs.aws.amazon.com/codecommit/latest/userguide/how-to-create-commit.html https://docs.aws.amazon.com/codecommit/latest/userguide/how-to-create-tag.html