REST API Reponse Changed to 404 for Unauthorized Requests

Our app does request to Bitbucket Cloud, to files like:

If we got a HTTP 401 unauthorized response, then we would initiate the OAuth dance for that file.
However, looks like the endpoint now returns a 404 instead of a 401, breaking our apps workflow.

Is that a intended change? Did we miss some announcement?


Hmm, does this 404 break Visual Studio SourceLink. Visual Studio seems to ignore file download, and does not attempt to escalate to Git Fallback credential manager