---
title: "has(item:)"
framework: usdkit
role: symbol
role_heading: Instance Method
path: "usdkit/usdlayer/listoperation/has(item:)"
---

# has(item:)

Returns a Boolean value that indicates whether item appears in any slot of this operation.

## Declaration

```swift
func has(item: T) -> Bool
```

## Parameters

- `item`: The item to look up.

## Return Value

Return Value true if item appears in any slot; otherwise, false.