The raw data manager is responsible for payment methods that need to receive data from the user (e.g. card form).This method enables you to create a Native UI manager instance.
A unique string identifier for the payment method. Supported payment methods for current client session are returned in primerHeadlessUniversalCheckoutDidLoadAvailablePaymentMethods.
An error that will be thrown in case the initialization of the manager has been done using unsupported paymentMethodType.
Supported payment methods for current client session are returned
in the onAvailablePaymentMethodsLoaded delegate.
