- getDefaultDataStore
Returns the stored channel data store using the ID #DEFAULT_DATA_STORE_ID.
- getNotificationCallback
Returns the notification callback called when a notification is received for
this subscription.
- getClientToken
Returns the arbitrary string provided by the client associated with this
subscription that is delive
- getExpiration
Returns the milliseconds in Unix time at which the subscription will expire or
null for an infinite
- getId
Returns the subscription UUID.
- getTopicId
Returns the opaque ID for the subscribed resource that is stable across API
versions or null for non