GoogleAuthException: Unknown when authenticating with Cloud Endpoints
I'm trying to add authentication to my Cloud Endpoints, but I can't get it to work. I'm using this blog as a guideline: http://devthots.blogspot.nl/2012/07/building-awesome-android-apps-with.html What I have: In the AppEngine project: @Api(name = "noteendpoint", clientIds = { "123456789012-abcdefghijklmnopqrstuvwxyz012345.apps.googleusercontent.com" }, audiences = { "my_project_id.appspot.com" }, namespace = @ApiNamespace(ownerDomain = "example.com", ownerName = "example.com", packagePath = "myapp")) public class NoteEndpoint { // Rest of class, added parameter User to all methods. } In my