> There's not enough information to come to a conclusion as to what the 503s originated from. It's the MS way. I remember writing some code for MS graph and wo

> There's not enough information to come to a conclusion as to what the 503s originated from. It's the MS way. I remember writing some code for MS graph and wondering why the hell it isn't working, I'm doing near same thing that doc example did. Nonsense generic error message. Left for the day, ran code next morning, everything works fine. No message saying "hey the thing behind it is down", just error that was generic enough that it could be my inputs being wrong.