PR context

-        cpp_class: SSLModeServerParameter
+        cpp_class:
+            name: SSLModeServerParameter
+            override_warn_if_deprecated: true

It was confusing for me to make this change because the schema has two possibilities for cpp_class. Either it's a simple string OR it's a yaml object with properties. To add a property, I have to change the kind of element held by cpp_class, rewriting the simple string to a name: key before adding the new property. I think that's too hard.

I think it would be logically more straightforward if we removed this flexibility and forced all cpp_class to follow a simple uniform schema, where it's an object and that's that.