---
title: "init(coder:)"
framework: cloudkit
role: symbol
role_heading: Initializer
path: "cloudkit/ckquerysubscription/init(coder:)"
---

# init(coder:)

Creates a query-based subscription from a serialized instance.

## Declaration

```swift
init(coder aDecoder: NSCoder)
```

## Parameters

- `aDecoder`: The coder for decoding the serialized query subscription.

## See Also

### Creating a Subscription

- [init(recordType:predicate:subscriptionID:options:)](cloudkit/ckquerysubscription/init(recordtype:predicate:subscriptionid:options:).md)