public IEnumerable <HistoryEvent> TimerStartFailedGraph(Identity timerId, string cause)
{
var historyEvents = new List <HistoryEvent>();
var eventIds = EventIds.TimerStartFailedIds(ref _currentEventId);
historyEvents.Add(new HistoryEvent()
{
EventType = EventType.StartTimerFailed,
EventId = eventIds.EventId(EventIds.Failed),
StartTimerFailedEventAttributes = new StartTimerFailedEventAttributes()
{
TimerId = timerId.Id,
Cause = cause
},
});
return(historyEvents);
}