---
title: updatedProperties
framework: coredata
role: symbol
role_heading: Instance Property
path: coredata/nspersistenthistorychange/updatedproperties
---

# updatedProperties

The set of properties that were updated on the managed object.

## Declaration

```swift
var updatedProperties: Set<NSPropertyDescription>? { get }
```

## Mentioned in

Consuming relevant store changes

## Discussion

Discussion This value is expected on changes of type NSPersistentHistoryChangeType.update.

## See Also

### Inspecting Change Details

- [changeID](coredata/nspersistenthistorychange/changeid.md)
- [changeType](coredata/nspersistenthistorychange/changetype.md)
- [NSPersistentHistoryChangeType](coredata/nspersistenthistorychangetype.md)
- [changedObjectID](coredata/nspersistenthistorychange/changedobjectid.md)
- [tombstone](coredata/nspersistenthistorychange/tombstone.md)
- [transaction](coredata/nspersistenthistorychange/transaction.md)