The current bridge ported to Quarkus is leveraging the apicurio-codegen Maven plugin in order to follow a contract first approach, starting from the OpenAPI specification to generate the corresponding model POJO classes.

What's currently missing is the validation which is still not available but a PR for that was opened here:

https://github.com/Apicurio/apicurio-codegen/pull/141

When it is merged and a new apicurio-codegen version is release, we have to upgrade and verify that POJOs are generated with the constraints to make the validation working out of box.