feat(wxapi): 新增视频号小店兑换虚拟号码接口

src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECOrder/ChannelsECOrderVirtualTeleNumberGetRequest.cs

@@ -0,0 +1,15 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /channels/ec/order/virtualtelnumber/get 接口的请求。</para>
+    /// </summary>
+    public class ChannelsECOrderVirtualTeleNumberGetRequest : WechatApiRequest, IInferable<ChannelsECOrderVirtualTeleNumberGetRequest, ChannelsECOrderVirtualTeleNumberGetResponse>
+    {
+        /// <summary>
+        /// 获取或设置订单 ID。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("order_id")]
+        [System.Text.Json.Serialization.JsonPropertyName("order_id")]
+        public string OrderId { get; set; } = string.Empty;
+    }
+}

src/SKIT.FlurlHttpClient.Wechat.Api/Models/Channels/ECOrder/ChannelsECOrderVirtualTeleNumberGetResponse.cs

@@ -0,0 +1,29 @@
+namespace SKIT.FlurlHttpClient.Wechat.Api.Models
+{
+    /// <summary>
+    /// <para>表示 [POST] /channels/ec/order/virtualtelnumber/get 接口的响应。</para>
+    /// </summary>
+    public class ChannelsECOrderVirtualTeleNumberGetResponse : WechatApiResponse
+    {
+        /// <summary>
+        /// 获取或设置虚拟号码。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("virtual_tel_number")]
+        [System.Text.Json.Serialization.JsonPropertyName("virtual_tel_number")]
+        public string VirtualTeleNumber { get; set; } = default!;
+
+        /// <summary>
+        /// 获取或设置虚拟号码过期时间戳。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("virtual_tel_expire_time")]
+        [System.Text.Json.Serialization.JsonPropertyName("virtual_tel_expire_time")]
+        public long VirtualTeleNumberExpireTimestamp { get; set; }
+
+        /// <summary>
+        /// 获取或设置兑换虚拟号码次数。
+        /// </summary>
+        [Newtonsoft.Json.JsonProperty("get_virtual_tel_cnt")]
+        [System.Text.Json.Serialization.JsonPropertyName("get_virtual_tel_cnt")]
+        public int GetVirtualTeleNumberCount { get; set; }
+    }
+}