403 error when parsing in android?

Question

Android

There is api on django rest. Through the browser everything is fine. In an android application, when trying to parse, it gives an error 403. Although in another application created earlier, this link is parsed and everything is displayed. Why?

Answer 1

In general, the error was not in the server and not in the url. I rewrote the HttpConnect method itself

Answer 2

It is necessary to look at what headers are transmitted to the server, it looks like something is missing. There may be an error in the URL itself.