---
title: "init(subscriptionsToSave:subscriptionIDsToDelete:)"
framework: cloudkit
role: symbol
role_heading: Initializer
path: "cloudkit/ckmodifysubscriptionsoperation/init(subscriptionstosave:subscriptionidstodelete:)"
---

# init(subscriptionsToSave:subscriptionIDsToDelete:)

Creates an operation for saving and deleting the specified subscriptions.

## Declaration

```swift
convenience init(subscriptionsToSave: [CKSubscription]? = nil, subscriptionIDsToDelete: [CKSubscription.ID]? = nil)
```

## Parameters

- `subscriptionsToSave`: The subscriptions to save or update. You can specify nil for this parameter.
- `subscriptionIDsToDelete`: The IDs of the subscriptions to delete. You can specify nil for this parameter.

## Discussion

Discussion The subscriptions that you want to save or delete must reside in the same container. CloudKit creates a subscription if you save one that doesn’t already exist. CloudKit returns an error if you try to delete a subscription that doesn’t exist.

## See Also

### Creating a Modify Subscriptions Operation

- [init()](cloudkit/ckmodifysubscriptionsoperation/init().md)