[Ruby] Incorrect return types if multiple responses are defined
Created by: uyermolkin-hubspot
Description
If you define multiple responses, the codegen will only support the first one (typically 200).
openapi-generator version
4.3.1 and higher
OpenAPI declaration file content or url
Related issues/PRs
PHP
https://github.com/OpenAPITools/openapi-generator/issues/125
Python
https://github.com/OpenAPITools/openapi-generator/issues/7426