/// <summary>
/// 微信標(biāo)簽管理的API接口
/// 開發(fā)者可以使用用戶標(biāo)簽管理的相關(guān)接口，實(shí)現(xiàn)對(duì)公眾號(hào)的標(biāo)簽進(jìn)行創(chuàng)建、查詢、修改、刪除等操作，也可以對(duì)用戶進(jìn)行打標(biāo)簽、取消標(biāo)簽等操作。
/// </summary>
public interface ITagApi
{ 
/// <summary>
/// 創(chuàng)建標(biāo)簽
/// 一個(gè)公眾號(hào)，最多可以創(chuàng)建100個(gè)標(biāo)簽。
/// </summary>
/// <param name="accessToken">調(diào)用接口憑證</param>
/// <param name="name">標(biāo)簽名（30個(gè)字符以內(nèi)）</param>
/// <returns></returns>
TagJson CreateTag(string accessToken, string name);
/// <summary>
/// 獲取公眾號(hào)已創(chuàng)建的標(biāo)簽
/// </summary>
/// <param name="accessToken">調(diào)用接口憑證</param>
/// <returns></returns>
List<TagCountJson> GetTagList(string accessToken);
/// <summary>
/// 編輯標(biāo)簽
/// </summary>
/// <param name="accessToken">調(diào)用接口憑證</param>
/// <param name="id">標(biāo)簽ID</param>
/// <param name="name">標(biāo)簽名稱</param>
/// <returns></returns>
CommonResult UpdateTag(string accessToken, int id, string name);
/// <summary>
/// 刪除標(biāo)簽
/// </summary>
/// <param name="accessToken">調(diào)用接口憑證</param>
/// <param name="id">標(biāo)簽ID</param>
/// <returns></returns>
CommonResult DeleteTag(string accessToken, int id);
/// <summary>
/// 獲取標(biāo)簽下粉絲列表
/// </summary>
/// <param name="accessToken">調(diào)用接口憑證</param>
/// <param name="id">標(biāo)簽ID</param>
/// <param name="name">標(biāo)簽名稱</param>
/// <returns></returns>
GetTagResult GetTag(string accessToken, int id, string next_openid = null);
/// <summary>
/// 批量為用戶打標(biāo)簽
/// 標(biāo)簽功能目前支持公眾號(hào)為用戶打上最多三個(gè)標(biāo)簽。
/// </summary>
/// <param name="accessToken">調(diào)用接口憑證</param>
/// <param name="tagid">標(biāo)簽ID</param>
/// <param name="openid_list">粉絲列表</param>
/// <returns></returns>
CommonResult BatchTagging(string accessToken, int tagid, List<string> openid_list);
/// <summary>
/// 批量為用戶取消標(biāo)簽
/// 標(biāo)簽功能目前支持公眾號(hào)為用戶打上最多三個(gè)標(biāo)簽。
/// </summary>
/// <param name="accessToken">調(diào)用接口憑證</param>
/// <param name="tagid">標(biāo)簽ID</param>
/// <param name="openid_list">粉絲列表</param>
/// <returns></returns>
CommonResult BatchUntagging(string accessToken, int tagid, List<string> openid_list);
/// <summary>
/// 獲取用戶身上的標(biāo)簽列表
/// </summary>
/// <param name="accessToken">調(diào)用接口憑證</param>
/// <param name="openid">用戶OpenID</param>
/// <returns></returns>
List<int> GetIdList(string accessToken, string openid);
}

{
"tag" : {
"name" : "廣東"http://標(biāo)簽名
}
} 

{
"tag":{
"id":134,//標(biāo)簽id
"name":"廣東"
}
}

/// <summary>
/// 標(biāo)簽信息
/// </summary>
public class TagJson
{
/// <summary>
/// 標(biāo)簽id，由微信分配
/// </summary>
public int id { get; set; }
/// <summary>
/// 標(biāo)簽名，UTF8編碼
/// </summary>
public string name { get; set; }
}

/// <summary>
/// 創(chuàng)建標(biāo)簽
/// 一個(gè)公眾號(hào)，最多可以創(chuàng)建100個(gè)標(biāo)簽。
/// </summary>
/// <param name="accessToken">調(diào)用接口憑證</param>
/// <param name="name">標(biāo)簽名（30個(gè)字符以內(nèi)）</param>
/// <returns></returns>
public TagJson CreateTag(string accessToken, string name)
{
var url = string.Format("https://api.weixin.qq.com/cgi-bin/tags/create?access_token={0}", accessToken);
var data = new
{
tag = new
{
name = name
}
};
var postData = data.ToJson();
var result = JsonHelper<TagCreateResult>.ConvertJson(url, postData);
return result != null ? result.tag : null;
}

{
"tags":[{
"id":1,
"name":"黑名單",
"count":0 //此標(biāo)簽下粉絲數(shù)
},{
"id":2,
"name":"星標(biāo)組",
"count":0
},{
"id":127,
"name":"廣東",
"count":5
}
]
}

/// <summary>
/// 標(biāo)簽信息和統(tǒng)計(jì)數(shù)量
/// </summary>
public class TagCountJson : TagJson
{
/// <summary>
/// 此標(biāo)簽下粉絲數(shù)
/// </summary>
public int count { get; set; }
}