---
title: "init(generationMarker:offset:)"
framework: ContactProvider
role: symbol
role_heading: Initializer
platforms: [iOS 18.0+, iPadOS 18.0+]
path: "contactprovider/contactitemsyncanchor/init(generationmarker:offset:)"
---

# init(generationMarker:offset:)

Creates a sync anchor with the given generation marker and offset.

## Declaration

```swift
init(generationMarker: Data, offset: Int)
```

## Parameters

- `generationMarker`: A marker that indicates the database generation being enumerated for changes.
- `offset`: An offset from the generation marker.