---
title: parameterID
framework: audiotoolbox
role: symbol
role_heading: Instance Property
path: audiotoolbox/parameterevent/parameterid
---

# parameterID

## Declaration

```swift
var parameterID: AudioUnitParameterID
```

## See Also

### Properties

- [element](audiotoolbox/parameterevent/element.md)
- [scope](audiotoolbox/parameterevent/scope.md)
- [value](audiotoolbox/parameterevent/value.md)