---
title: "setDescription(_:)"
framework: Core Audio
role: symbol
role_heading: Instance Method
platforms: [macOS 15.0+]
path: "coreaudio/audiohardwaretap/setdescription(_:)"
---

# setDescription(_:)

Set the description property.

## Declaration

```swift
func setDescription(_ description: CATapDescription) throws
```

## Parameters

- `description`: The CATapDescription to describe the tap.