---
title: listElementID
framework: MediaExtension
role: symbol
role_heading: Instance Property
platforms: [macOS 15.0+]
path: mediaextension/merawprocessingparameter/listelement/listelementid
---

# listElementID

A unique number in the list which represents this list option.

## Declaration

```swift
var listElementID: Int { get }
```

## Discussion

Discussion The set of elements in the list may change depending on other configuration parameters, so while the index of an element in this list may change, this ID never changes and is used to report list element selection.