readAttributeManufacturingDate(completionHandler:)
Declaration
func readAttributeManufacturingDate(completionHandler: @escaping @Sendable (String?, (any Error)?) -> Void)func readAttributeManufacturingDate() async throws -> Stringfunc readAttributeManufacturingDate(completionHandler: @escaping @Sendable (String?, (any Error)?) -> Void)func readAttributeManufacturingDate() async throws -> String