Sets the recipients from this notification to a state of delivered by terminating any pending live notifications and preventing any further related Device notifications from being scheduled.
@notification::delivered(list recipients)
(List) recipients: list of recipients to set to delivered
(Boolean) true for success; false for failure
Typically the delivered method is used in a handler script, as illustrated in the following example:
# Handler Script
If ($HandlerEvent.event == "ignore")
@Notification::delivered("CompanyAdmin")
endif