public static TmsV2CustomersResponse Run()
        {
            string customerTokenId = "AB695DA801DD1BB6E05341588E0A3BDC";

            try
            {
                var configDictionary = new Configuration().GetConfiguration();
                var clientConfig     = new CyberSource.Client.Configuration(merchConfigDictObj: configDictionary);

                var apiInstance = new CustomerApi(clientConfig);
                TmsV2CustomersResponse result = apiInstance.GetCustomer(customerTokenId);
                Console.WriteLine(result);
                return(result);
            }
            catch (Exception e)
            {
                Console.WriteLine("Exception on calling the API : " + e.Message);
                return(null);
            }
        }