We are having a strange issue with our app. We released a new version and suddenly the requests get a 403. We did some tests and the versionCode seems to be the issue.
Let’s say our version code was 1016. That worked. User agent was “app name v1.1.1 r1016” for example.
We released a new version, let’s say 2000. So the user agent is “app name v1.1.2 r2000”. That doesn’t work, it gets a 403.
We tested 2000 to 2099 and they all fail. 2100 works again.
Those are made up numbers but they explain what we are seeing.
Why would that be happening?