错误de http 403 forbidden youtube api v3 Forbbiden

Question

执行检索时我收到以下错误：

语言C＃

  

“代码”：403，     “消息”：“禁止”

示例代码：

 request.Service.QueryClientLoginToken ();
 Uri urlVideo = new Uri (String.Format ("googleapis.com/youtube/v3/videos?id={0}&key={1}&part=snippet" videoId, hipoConfig.clave_api)); 
 Video videoExistente = request.Retrieve <video> (urlVideo);
 log.escribirInfoLog ("Information: Video" + videoExistente.VideoId + "is removed from YouTube to be replaced"); 
 request.Delete (videoExistente);