Converts the keys of a PGN object to camelCase if the server does not support camelCase.
The plugin application instance used to determine camelCase support.
The PGN object whose keys may be converted to camelCase.
The PGN object with camelCase keys if not supported by the server; otherwise, returns the original PGN object.
Converts the keys of a PGN object to camelCase if the server does not support camelCase.