Trying to use test a login screen from an app and keep running into trouble with the /authentication/token/validate_with_login method. I've tried the following request with multiple request tokens in multiple browsers and an iOS simulator and continue getting Status Code 5: Invalid parameters returned.

Can someone help?

Example Request:

https://api.themoviedb.org/3/authentication/token/validate_with_login?username=###&requestToken=###&api_key=###&password=###