writeAttributeUnsupported(withValue:completion:)
Declaration
func writeAttributeUnsupported(withValue value: NSNumber, completion: @escaping @Sendable ((any Error)?) -> Void)func writeAttributeUnsupported(withValue value: NSNumber) async throwsfunc writeAttributeUnsupported(withValue value: NSNumber, completion: @escaping @Sendable ((any Error)?) -> Void)func writeAttributeUnsupported(withValue value: NSNumber) async throws