public void ChangeNotesTest() { var result = Key.ChangeNotes(AccessToken.AccessToken.ChangeNotes, new ChangeNotesModel { Key = "LEPWV-FOTPG-MWBEO-FBFPS", Notes = "test", ProductId = 3349 }); if (result == null || result.Result == ResultType.Error) { Assert.Fail("Error on the server side."); } }