public static void DeleteInstanceSync(CimSession cimSession, string cimNamespace, string cimClassName)
        {
            try
            {
                CimInstance deleteInstance = DeleteInstanceCore(cimSession, cimNamespace, cimClassName);
                if (deleteInstance == null)
                {
                    Console.WriteLine("DeleteInstance operation not performed");
                    return;
                }

                cimSession.DeleteInstance(cimNamespace, deleteInstance);
                Console.WriteLine("Instance Deleted Successfully");
            }
            catch (CimException ex)
            {
                PrintCimException(ex);
            }  
            catch( Exception ex)
            {
                Console.WriteLine(ex.Message);
            }            
        }