We have a site with huge amount of videos. And we had a lot of 403 because of quota api calls.(quota limit errors).
So I sent extension form. BUT, they give us one interesting point about their restrictions. They ask us to update/delete videos every 30 days. IF some video was deleted, it should be updated/deleted at our side. I told them that I made a scheduled task that does such things. But I got same message again. How do they check it? Maybe somebody had such a headache too?