Commercials via API and Dashboard be broken

So, I’m still seeing quite a few Bad Request 400 errors coming in, and from what I’ve gathered, those are because the user is not a partner?

The docs say it should return an 422 Unprocessable Entity error in such an event, so is this a doc issue or unintentional?

Personally I like the 400 for non-partners, unintentional or not.