---
title: didChangeAttributeTimeSamples
framework: usdkit
role: symbol
role_heading: Instance Property
path: usdkit/usdlayer/changelist/entry/flags-swift.struct/didchangeattributetimesamples
---

# didChangeAttributeTimeSamples

Whether an attribute’s time samples changed.

## Declaration

```swift
var didChangeAttributeTimeSamples: Bool { get }
```