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