Schema to flat parameters for inputs

[bajinaji]

I'm not sure if this is an "issue". In fact I don't think it is, but this is a use case scenario.
Our input variables are actually defined as pydantic schema objects.

My goal is to have a query input schema type map to openapi valid json ...
This (lovely) library offers the PydanticSchema class that handles a type, but is there a way to generate the params ONLY from an input schema type?

Thanks!