---
title: bundleIdentifier
framework: appintentstesting
role: symbol
role_heading: Instance Property
path: appintentstesting/transientappentitydefinition/bundleidentifier
---

# bundleIdentifier

The bundle identifier of the app that contains this entity.

## Declaration

```swift
let bundleIdentifier: String
```

## See Also

### Identifying the entity

- [typeIdentifier](appintentstesting/transientappentitydefinition/typeidentifier.md)