OptionaltestEnv?: booleanWhether to use the test environment. Defaults to false.
Two-letter ISO 3166-1 alpha-2 country code of the merchant.
Merchant name displayed in the Google Pay sheet.
OptionalexistingPaymentMethodRequired?: booleanWhether an existing payment method is required. Defaults to false.
OptionalbillingAddressConfig?: GooglePayBillingAddressConfigBilling address collection configuration.
Configuration for Google Pay within the onramp flow.