---
title: targetContentIdentifierPrefix
framework: appintents
role: symbol
role_heading: Instance Property
path: appintents/focusfilterappcontext/targetcontentidentifierprefix
---

# targetContentIdentifierPrefix

An identifier you provide to the system for use in scheme prefixes for Focus.

## Declaration

```swift
let targetContentIdentifierPrefix: String?
```

## Discussion

Discussion The system combines this prefix with the scheme focus: to prefix any targetContentIdentifier strings you provide for the system to evaluate against your app’s sceneActivationConditions.