getUnreadMessagesPendingResult
fun getUnreadMessagesPendingResult(predicate: Predicate<Message>? = null): PendingResult<List<Message>?>
Gets a list of unread RichPushMessages as a PendingResult, filtered by the provided predicate, and sorted by descending sent-at date.
Return
A PendingResult containing the list of filtered Messages.
Parameters
predicate
Optional predicate for filtering messages. If null, no predicate will be applied.