Step 1 of the two-step Apple Pay flow. Use with initApplePayPayment to
create a pending Apple Pay transaction and obtain its transactionId
before presenting the Apple Pay sheet to the user.
Pair the resulting transactionId with finalizeApplePayPayment once the
wallet authorization yields a payment token.
Step 1 of the two-step Apple Pay flow. Use with
initApplePayPaymentto create a pending Apple Pay transaction and obtain itstransactionIdbefore presenting the Apple Pay sheet to the user.Pair the resulting
transactionIdwithfinalizeApplePayPaymentonce the wallet authorization yields a payment token.