static void RunCustomersClient(IMundiAPIClient client)
        {
            //Criar + Atualizar + Obter
            Console.WriteLine("Criar + Atualizar + Obter");
            var customerId = CustomersClient.CreateCustomer(client);

            CustomersClient.UpdateCustomer(client, customerId);
            CustomersClient.GetCustomer(client, customerId);

            //Listar
            Console.WriteLine("Listar");
            CustomersClient.GetCustomers(client);
        }