Are the Google API permissions thoroughly documented anywhere? For example, what does the permission youtube.readonly
actually mean? I see the rough title in English as “View your YouTube account”, but that’s too vague and generally broad to be of much use.
I’m not interested in opinions or interpretations on this question, or cursory summaries, only official and thorough documentation from Google. (e.g. https://developers.google.com/youtube/v3/guides/authentication is hopelessly incomplete, and doesn't cut it.)