---
title: subscriptionIDs
framework: cloudkit
role: symbol
role_heading: Instance Property
path: cloudkit/ckfetchsubscriptionsoperation/subscriptionids-714ct
---

# subscriptionIDs

The IDs of the subscriptions to fetch.

## Declaration

```occ
@property (nonatomic, copy, nullable) NSArray<NSString *> * subscriptionIDs;
```

## Discussion

Discussion Use this property to view or change the IDs of the subscriptions to fetch. Each element of the array is a string that represents the ID of a subscription. If you intend to modify this property’s value, do so before you execute the operation or submit it to a queue. If you use the fetchAllSubscriptionsOperation() method to create the operation, CloudKit ignores this property’s value and sets it to nil.