This object is used to specify a delay timer in seconds for
event delivery that rate-limits (buffers) frequent events.
This timer is the minimum number of seconds between events
delivered for this notification rule ('xcmGenNotifyRuleIndex').
Usage: Conforming management agents (network devices) SHOULD
support server-side buffering of events for interoperability
(and improved performance) via 'xcmGenNotifyRuleEventDelay'.
Usage: Conforming management stations (recipients) SHOULD
support client-side buffering of events for interoperability
(and not depend on this 'xcmGenNotifyRuleEventDelay' object).