Currently IRIS supports export of Open API(swagger) specification of the REST API version 2.0
The latest version is 3.1.0 which
Better support for modern RESTful practices
More expressive API definitions, especially with request bodies and content negotiation.
Increased reusability and flexibility.
Thank you for submitting the idea. The status has been changed to "Planned or In Progress".
This is not a commitment; plans are subject to change. Stay tuned!