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# init(storeIdentifier:bundleIdentifier:platform:)

Creates a migration app identifier instance.

```
init(storeIdentifier: MigrationAppIdentifier.StoreIdentifier, bundleIdentifier: String, platform: MigrationPlatform)
```

## Parameters

`storeIdentifier`

An identifier that indicates the store in which the app resides.

`bundleIdentifier`

The bundle identifier of the app within the store.

`platform`

The platform in which the app resides.

---

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