public void CreateUDBInstanceTest()
{
var entity = new CreateUDBInstanceRequest(Config.region, "mysql-5.5", "ICYTESTDB", "ulv76dr19s", 3306, 3, 600, 20);
entity.ChargeType = "Month";
var response = udb.CreateUDBInstance(entity);
Assert.AreEqual(response.RetCode, 0);
}