I'm trying to manipulate items inside my Youtube Brand Channel, using the YouTube Service provided by Google Apps Script, but it only works for my "personal" channel and not the Brand Channel of whom I'm owner.
I'm wondering if anyone has been able to make it work, something as simple as create or update a playlist inside such channel keep throwing a "Forbidden" message when on a playlist inside my "personal" channel is alright.
I even have my brand channel as my default channel, as Google suggest doing this for services that don't support switching between channels and it has no effect whatsoever.
thanks for the help.