class · iOS 15.4+ · SDK 27.1
class VASRequestA request to read a contactless loyalty card and retrieve loyalty program identifiers for the person. Create a `VASRequest` object to obtain details from someone's loyalty card so that you can process associated transactions. After you create this object, pass it to the ``PaymentCardReaderSession/readVAS(_:)``or ``PaymentCardReaderSession/readPaymentCard(_:vasRequest:stopOnVASResult:)`` method of ``PaymentCardReaderSession``.
static init(vasMerchants?: Array<VASRequest_Merchant>, localizedVASType?: string): VASRequestinit(vasMerchants: [VASRequest.Merchant] = [], localizedVASType: String = "")Creates a request to read loyalty card service information. - Parameters: - vasMerchants: The merchants associated with the requested loyalty program. - localizedVASType: The localized name of the loyalty program.
get vasMerchants(): Array<VASRequest_Merchant>final let vasMerchants: [VASRequest.Merchant]The list of merchants to match against the user's Wallet content or loyalty card.
get localizedVASType(): stringfinal let localizedVASType: StringThe localized name of the loyalty program. Specify the loyalty program name, instead of a payment amount, when you request only a Value Added Services (VAS) read. The maximum length of this string is 22 characters.
get userInterfaceLanguage(): (_Foundation_Locale_Language) | nullvar userInterfaceLanguage: Locale.Language?The language to use when localizing the user interface. Setting this attribute only affects customer facing elements, screen elements, or audio targeted at the merchant (device owner) remains set to the language defined in the system settings. When you set this option to `nil`, the framework uses the person's preferred language defined in System Settings.
set userInterfaceLanguage(value: (_Foundation_Locale_Language) | null)var userInterfaceLanguage: Locale.Language?The language to use when localizing the user interface. Setting this attribute only affects customer facing elements, screen elements, or audio targeted at the merchant (device owner) remains set to the language defined in the system settings. When you set this option to `nil`, the framework uses the person's preferred language defined in System Settings.
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