readAttributeLongOctetString(completionHandler:)
Declaration
func readAttributeLongOctetString(completionHandler: @escaping @Sendable (Data?, (any Error)?) -> Void)func readAttributeLongOctetString() async throws -> Datafunc readAttributeLongOctetString(completionHandler: @escaping @Sendable (Data?, (any Error)?) -> Void)func readAttributeLongOctetString() async throws -> Data