---
title: entityDescription
framework: coredata
role: symbol
role_heading: Type Property
path: coredata/nspersistenthistorychange/entitydescription
---

# entityDescription

The entity description of the persistent history change entity.

## Declaration

```swift
class var entityDescription: NSEntityDescription? { get }
```

## Discussion

Discussion The entity description of a NSPersistentHistoryChange, includes its properties, which can be useful for filtering your persistent history change request.

## See Also

### Inspecting Change Metadata

- [fetchRequest](coredata/nspersistenthistorychange/fetchrequest.md)
- [entityDescription(with:)](coredata/nspersistenthistorychange/entitydescription(with:).md)