Instance Method

paymentAuthorizationController(_:didSelectShippingMethod:handler:)

Tells the delegate that the user selected a shipping method and asks for an updated payment request.

Declaration

optional func paymentAuthorizationController(_ controller: PKPaymentAuthorizationController, didSelectShippingMethod shippingMethod: PKShippingMethod, handler completion: @escaping (PKPaymentRequestShippingMethodUpdate) -> Void)