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The different subscription methods describe how you want the audience of this topic to receive the announcements.
Subscription Method | Definition |
|---|---|
Pushed, required | This method forces all audience members to be subscribed to this topic at all times. Audience members may not unsubscribe. |
Pushed, optional | This method puts this topic into all audience members' subscriptions, but allows them to unsubscribe if they wish. |
Pulled, optional | This method makes this topic available to any audience member, but it is up to the user to manually subscribe the topic in order to view it. |
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