# value(at:) Returns this attribute’s value at the given time, or `nil` if unauthored. ``` func value(at time: USDStage.TimeCode = .default) -> T? where T : USDPrim.Attribute.Value ``` --- 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)