Youtube Partner API is missing

### Problem

While other language clients of google like PHP, or Python [do support Youtube Partner API](https://developers.google.com/youtube/partner/client_libraries), Node does not, forcing us to make our own implementation. Right now there is no open-source library that does that. Service accounts now need to be handled by the developers themselves which is not [recommended by your own Docs](https://developers.google.com/identity/protocols/oauth2/service-account#authorizingrequests) because we need to handle encryption on our own.

Is it in the roadmap for this API to be added? When will that happen?
Do you have some advice on how to handle that for now? Any guide that I should follow?