onPaymentMethodSelectionRequired
open fun onPaymentMethodSelectionRequired(paymentIntent: PaymentIntent, availablePaymentOptions: List<PaymentOption>, callback: PaymentMethodSelectionCallback)
This method is called when payment method selection is required during payment collection. Payment collection will block until the callback is invoked with either the selected payment option or a failure.
Parameters
paymentIntent
The PaymentIntent being processed
availablePaymentOptions
List of PaymentOption options available for selection
callback
The PaymentMethodSelectionCallback to invoke with the selected payment option or failure