using System; using Newtonsoft.Json; namespace Alipay.AopSdk.Core.Domain { /// /// AlipayUserGradeAuthbaseQueryModel Data Structure. /// [Serializable] public class AlipayUserGradeAuthbaseQueryModel : AopObject { /// /// 用户的支付宝账户ID /// [JsonProperty("user_id")] public string UserId { get; set; } } }