VkNet.Categories.AudioCategory.GetUploadServer C# (CSharp) Méthode

        public Uri GetUploadServer()
        {
            var response = _vk.Call("audio.getUploadServer", VkParameters.Empty);

            return response["upload_url"];
        }

 public void GetUploadServer_AccessTokenInvalid_ThrowAccessTokenInvalidException()
 {
     var audio = new AudioCategory(new VkApi());
     This.Action(() => audio.GetUploadServer()).Throws<AccessTokenInvalidException>();
 }