Related #12020.

I'm migrating some customers from GP2 to GP3 and I can't do it because CDK doesn't support this new EBS types. Even in the latest CDK Version (1.78.0) there is no way to use this.. On the other hand, Cloudformation already supports these new EBS types.

Use Case

Because I need perform a migration from gp2 to gp3 and this customer uses CDK to automate infra.

Proposed Solution

Add new EBS types in the next release.

Other

And yes, Cloudformation already supports this format.
https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-ec2-ebs-volume.html

• 👋 I may be able to implement this feature request
• ⚠️ This feature might incur a breaking change

This is a 🚀 Feature Request