private void rb_AddReqMeta_CheckedChanged(object sender, EventArgs e)
{
txt_ReqMetaRequestUrl.Text = string.Format("http://{0}/requestmeta/add", CommonLoader.Instance.ArdsServer);
var reqString = "{\"Class\":\"CALLSERVER\",\"Type\":\"ARDS\",\"Category\":\"CALL\",\"ServingAlgo\":\"CALLBACK\",\"AttributeMeta\":[{\"AttributeClass\":\"CALLSERVER\", \"AttributeType\":\"CALL\", \"AttributeCategory\":\"LANGUAGE\", \"AttributeCode\":[\"123456\", \"875463\", \"452632\"], \"WeightPrecentage\":\"100\"}],\"Company\":1,\"Tenant\":3,\"HandlingAlgo\":\"SINGLE\",\"SelectionAlgo\":\"BASIC\",\"MaxReservedTime\":10,\"MaxRejectCount\":1500,\"ReqHandlingAlgo\":\"QUEUE\",\"ReqSelectionAlgo\":\"LONGESTWAITING\"}";
txt_ReqMetaRequestBody.Text = JToken.Parse(reqString).ToString(Newtonsoft.Json.Formatting.Indented);
}