---
title: "customDataByKey(_:)"
framework: usdkit
role: symbol
role_heading: Instance Method
path: "usdkit/usdstage-4sfi1/object/metadatacollection/customdatabykey(_:)"
---

# customDataByKey(_:)

## Declaration

```swift
func customDataByKey(_ keyPath: USDToken) -> USDValue?
```