Preserve underscores in C# property names

[nenlpl]

I've tried without success to get this to work. As an extreme attempt I tried this:

const generator = new CSharpGenerator({
  autoImplementedProperties: true,
  constraints: {
    propertyKey: (context) => {
      const original = context.constrainedObjectPropertyModel.unconstrainedPropertyName;
      return original;
    },
    modelName: csharpDefaultModelNameConstraints({
      NAMING_FORMATTER: (name) => {
        return name;
      }
    })
  }
});

but the property names that are defined in the components/schema section of my anyapi.json file continue to have the _'s removed. Any ideas how to do this?

[nenlpl]

Looks like this is hardcoded into the implementation of the C# ClassRender.

https://github.com/asyncapi/modelina/blob/c7a6530d125b63820118efb7437eebf9dff98dc8/src/generators/csharp/renderers/ClassRenderer.ts#L120C56-L122C10

The usage of the change_case pascalCase is removing the underscore regardless of the formatter that is used.

https://github.com/blakeembrey/change-case/tree/main/packages/change-case

don't know what the right solution is but thought I'd update the discussion with the cause of the issue.