Describe the feature

Support for IO2 instance storage type.

https://aws.amazon.com/jp/blogs/aws/amazon-rds-now-supports-io2-block-express-volumes-for-mission-critical-database-workloads/

Use Case

AWS CDK cannot configure IO2 storage type for RDS instance .

Proposed Solution

No response

Other Information

No response

Acknowledgements

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

CDK version used

2.131.0

Environment details (OS name and version, etc.)

irrelevant