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CKFetchSubscriptionsOperationMBS class

Super class: CKDatabaseOperationMBS

Type Topic Plugin Version macOS Windows Linux Console & Web iOS
class CloudKit MBS Mac64bit Plugin 16.5 Yes No No Yes, macOS only No
Function: A CKFetchSubscriptionsOperation object retrieves CKSubscription objects (whose IDs you already know) from iCloud and can fetch all subscriptions associated with the current user.
You might fetch subscription objects so you can examine or modify their parameters; for example, to adjust the delivery options for push notifications generated by the subscription.

The completion event is called after the operation executes and returns its results to you. You can use a completion block to perform housekeeping chores related to the operation, but do not use it to process the results of the operation itself. Any completion block you specify should be prepared to handle the failure of the operation to complete its task, whether due to an error or an explicit cancellation.
Subclass of the CKDatabaseOperationMBS class.

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Super class CKDatabaseOperationMBS

Super class CKOperationMBS

This class has no sub classes.

The items on this page are in the following plugins: MBS Mac64bit Plugin.

CKFetchShareParticipantsOperationMBS   -   CKFetchWebAuthTokenOperationMBS

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