docs: public static UserTagGetResult userTagGet(String access_token,Integer tagid,String next_openid){
  		String json = String.format("{\"tagid\":%d,\"next_openid\":\"%s\"}",tagid,next_openid==null?"":next_openid);
  		HttpUriRequest httpUriRequest = RequestBuilder.post()
  										.setHeader(jsonHeader)
  										.setUri(BASE_URI+"/cgi-bin/user/tag/get")
  										.addParameter(PARAM_ACCESS_TOKEN, API.accessToken(access_token))
  										.setEntity(new StringEntity(json,Charset.forName("utf-8")))
  										.build();
  		return LocalHttpClient.executeJsonResult(httpUriRequest,UserTagGetResult.class);
  	}