1234data class PrimerCheckoutData( val payment: Payment, val additionalInfo: PrimerCheckoutAdditionalInfo? = null)kotlincopyPropertiespaymentPaymentRequiredPropertiesidStringRequiredID of created payment.orderIdStringRequiredOrder ID of created payment.additionalInfoPrimerCheckoutAdditionalInfo?direct subclassesXenditCheckoutVoucherAdditionalInfoPropertiesexpiresAtStringRequiredcouponCodeStringRequiredretailerNameStringRequiredPromptPayCheckoutAdditionalInfoPropertiesexpiresAtStringRequiredqrCodeUrlString?qrCodeBase64StringRequiredMultibancoCheckoutAdditionalInfoPropertiesexpiresAtStringRequiredentityStringRequiredreferenceStringRequired