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# NSPersistentHistoryChangeType

The types of changes to managed objects reflected in persistent history.

```
enum NSPersistentHistoryChangeType
```

## Topics

### Change Types

[`NSPersistentHistoryChangeTypeDelete`](/documentation/CoreData/NSPersistentHistoryChangeType/delete)

The deletion of a managed object from the persistent store.

[`NSPersistentHistoryChangeTypeInsert`](/documentation/CoreData/NSPersistentHistoryChangeType/insert)

The insertion of a managed object into the persistent store.

[`NSPersistentHistoryChangeTypeUpdate`](/documentation/CoreData/NSPersistentHistoryChangeType/update)

An update to a managed object’s properties in the persistent store.

## Relationships

### Conforms To

[`SendableMetatype`](/documentation/Swift/SendableMetatype)

[`BitwiseCopyable`](/documentation/Swift/BitwiseCopyable)

[`Equatable`](/documentation/Swift/Equatable)

[`Hashable`](/documentation/Swift/Hashable)

[`RawRepresentable`](/documentation/Swift/RawRepresentable)

[`Sendable`](/documentation/Swift/Sendable)

---

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