readAttributeCarrierDetect(completion:)
Declaration
func readAttributeCarrierDetect(completion: @escaping @Sendable (NSNumber?, (any Error)?) -> Void)func readAttributeCarrierDetect() async throws -> NSNumberfunc readAttributeCarrierDetect(completion: @escaping @Sendable (NSNumber?, (any Error)?) -> Void)func readAttributeCarrierDetect() async throws -> NSNumber