---
title: parameterID
framework: avfaudio
role: symbol
role_heading: Instance Property
path: avfaudio/avparameterevent/parameterid
---

# parameterID

The identifier of the parameter.

## Declaration

```swift
var parameterID: UInt32 { get set }
```

## See Also

### Configuring a Parameter Event

- [scope](avfaudio/avparameterevent/scope.md)
- [element](avfaudio/avparameterevent/element.md)
- [value](avfaudio/avparameterevent/value.md)