Validation with OpenAPI 3.1

Products

• CA API Gateway

Issue/Introduction

When do you intend to support OpenAPI 3.1 for the API gateway?

Environment

All supported API gateway versions

Resolution

There are no immediate plans to support OpenAPI 3.1. It carries significant changes compared to 3.0, with the most notable being the enhanced JSON Schema support in 3.1. However, I believe the library we are using to parse the OpenAPI Spec does support 3.1, but our code base is not ready to handle it. 

It is still a backlog feature. The likely release target would be after the 11.2.1 release, which is scheduled for the second half of 2026.