# callAsFunction(_:) Sends a permission question to a parent or guardian. ``` @MainActor func callAsFunction(_ question: PermissionQuestion) async throws where Topic : QuestionTopic ``` ## Parameters `question` The permission question to send. ## Discussion Call this method to present the system permission request UI. The method throws an error if the system can’t send the permission question. --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)