Braintree.ClientTokenOptionsRequest.BuildRequest C# (CSharp) Метод

        protected virtual RequestBuilder BuildRequest(string root)
        {
            return new RequestBuilder(root).
                AddElement("make-default", MakeDefault).
                AddElement("verify-card", VerifyCard).
                AddElement("fail-on-duplicate-payment-method", FailOnDuplicatePaymentMethod);
        }
    }