| list(part, channelId=None, forChannelId=None, id=None, maxResults=None, mine=None, myRecentSubscribers=None, mySubscribers=None, onBehalfOfContentOwner=None, onBehalfOfContentOwnerChannel=None, order=None, pageToken=None, x__xgafv=None) | https://googleapis.github.io/google-api-python-client/docs/dyn/youtube_v3.subscriptions.html#list |