Response 400 when posting "https://auth.riotgames.com/api/v1/authorization"

[erenguldal]

In the "login_using_credentials" function in rso.auth.py, it gives Response 400 invalid request when sending the post request.
res = client.post( "https://auth.riotgames.com/api/v1/authorization", params=params,headers=HEADERS)

I tried it with different IP and proxies but it keeps giving Response 400.

[devrtex]

there must be a change on the authentication again...