using System;
using System.Configuration;
using Google.Apis.Auth.OAuth2;
using System.Security.Cryptography.X509Certificates;
using Google.Apis.ShoppingContent.v2;
错误 21 命名空间“Google.Apis”中不存在类型或命名空间名称“Auth”。是否缺少程序集引用? E:\Project\AdWords-Google-Shopping\v5.0.4\src\DX.Google.AdWords.API\ShoppingContent\ServiceAccount.cs 3 19 DX.Google.AdWords.API
已经引用了,并且路径没有错误