Google Api GameService沒有個別錯誤 - .NET

Question

我試圖使用GameService API來列出遊戲AchievementDefinitions，但總是返回[500]沒有個別錯誤。我正在使用ServiceAccountCredential進行身份驗證。

我嘗試了兩種方式在.NET運行時權威性

string credPath = @"C:\Downloads\game-bd201016b65f.json"; 
var json = File.ReadAllText(credPath); 
var cr = JsonConvert.DeserializeObject<dynamic>(json); 

var xCred = new ServiceAccountCredential(new ServiceAccountCredential.Initializer(cr.client_email.ToString()) 
{ 
    Scopes = new[] { GamesService.Scope.Games } 
}.FromPrivateKey(cr.private_key.ToString())); 

var initializer = new BaseClientService.Initializer() 
{ 
    HttpClientInitializer = xCred    
}; 

GamesService gamesService = new GamesService(initializer); 
var a = gamesService.AchievementDefinitions.List().Execute(); 

和

GoogleCredential credential; 
using (var stream = new FileStream(@"C:\game-bd201016b65f.json", FileMode.Open, FileAccess.Read, FileShare.Read)) 
{ 
    credential = GoogleCredential.FromStream(stream); 
} 

if (credential.IsCreateScopedRequired) 
{ 
    credential = credential.CreateScoped(GamesService.Scope.Games); 
} 

var initializer = new BaseClientService.Initializer() 
{ 
    HttpClientInitializer = credential    
}; 

可以是API錯誤？

Answer 1

GameService API用於獲取用戶認證信息，我需要的是獲取遊戲信息，以獲取需要使用GameService Management API的遊戲信息。 使用GameService Management API我可以使用ServiceAccountCredential進行認證並獲取遊戲信息。