---
title: "info(_:)"
framework: usdkit
role: symbol
role_heading: Instance Method
path: "usdkit/usdlayer/spec/metadatacollection/info(_:)"
---

# info(_:)

Returns the value of key, or nil if the key is unauthored.

## Declaration

```swift
func info(_ key: USDToken) -> USDValue?
```

## Parameters

- `key`: The info key to look up.

## Return Value

Return Value The authored value, or nil if unauthored.