---
title: MigrationDataContainer
framework: appmigrationkit
role: symbol
role_heading: Structure
path: appmigrationkit/migrationdatacontainer
---

# MigrationDataContainer

An object describing an app’s data container

## Declaration

```swift
struct MigrationDataContainer
```

## Topics

### Identifying the app

- [bundleIdentifier](appmigrationkit/migrationdatacontainer/bundleidentifier.md)

### Accessing app directories

- [containerRootDirectory](appmigrationkit/migrationdatacontainer/containerrootdirectory.md)
- [applicationSupportDirectory](appmigrationkit/migrationdatacontainer/applicationsupportdirectory.md)
- [documentsDirectory](appmigrationkit/migrationdatacontainer/documentsdirectory.md)

## Relationships

### Conforms To

- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)

## See Also

### Accessing migration data

- [appContainer](appmigrationkit/appmigrationextension/appcontainer.md)