Error 403: YouTube Data API v3 has not been used in project 1055659418752 before or it is disabled. Enable it by visiting https://console.developers.google.com/apis/api/youtube.googleapis.com/overview?project=1055659418752 then retry. If you enabled this API recently, wait a few minutes for the action to propagate to our systems and retry..

Domain code: usageLimits
Reason code: accessNotConfigured

Error: No feed found with the ID 1.

Go to the All Feeds page and select an ID from an existing feed.