---
title: changeIdentifier
framework: swiftdata
role: symbol
role_heading: Instance Property
path: swiftdata/historydelete/changeidentifier-swift.property
---

# changeIdentifier

The change identifier of the delete operation.

## Declaration

```swift
var changeIdentifier: Self.ChangeIdentifier { get }
```

## See Also

### History deletion properites

- [changedPersistentIdentifier](swiftdata/historydelete/changedpersistentidentifier.md)
- [tombstone](swiftdata/historydelete/tombstone.md)
- [transactionIdentifier](swiftdata/historydelete/transactionidentifier-swift.property.md)