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