Question or Issue ? attrib naming

[Arjan]

Hi, I am retuning on this one as my provider now finally (!) uses the protobuf format.
However, I see some attribute issues with me wrt to gtfs, stop_id became stopId, stop_time_update became stopTimeUpdate, etc.
Would you possibly know if this is a local choice, e.g. could it be that the French provider uses his own attrib names?

I am asking because I would like to try to align your work with what I have but not sure if this is provider-specific.
Alternative is that I just convert the protobuf to a json and people can work from there on