Instance Property


The options for triggering notifications.


@property(nonatomic, readonly, assign) CKSubscriptionOptions subscriptionOptions;


Set the value of this property at initialization time. When configuring a query-based subscription, you must specify at least one of the following values: CKSubscriptionOptionsFiresOnRecordCreation, CKSubscriptionOptionsFiresOnRecordUpdate, or CKSubscriptionOptionsFiresOnRecordDeletion.

See Also

Accessing the Subscription Metadata


The type of behavior provided by the subscription.


The unique identifier for the subscription.

Beta Software

This documentation contains preliminary information about an API or technology in development. This information is subject to change, and software implemented according to this documentation should be tested with final operating system software.

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