CFExchangeCalendar Modify a single occurence

[aRs3N1c42]

I'm trying to figure out how to modify a single occurrence of an Exchange Calendar record. It seems that Exchange server assigns the same UID to every occurrence of a recurring event. Using cfexchangecalendar action="modify" with the UID parameter, seems to modify the root recurring event without a means to isolate a single occurrence to possibly reschedule or add notes. I tried adding cfexchangefilter to the modify block to filter by StartTime, but that does not seem to allow me to modify a specific occurrence by date.

Thanks,
Jeff

[aRs3N1c42]

An update:

After removing the cfexchangefilter from the modify tag it seems that instead of modifying a single occurance, it inserted a new recurring event which does not appear in Outlook.

Here is the code I'm prototyping.

<cfset ModifyEvent = StructNew() />
<cfset ModifyEvent.StartTime = "1/27/09 11:00:00" />
<cfset ModifyEvent.EndTime = "1/27/09 11:30:00" />

<cfexchangeCalendar action="modify" uid="#UID#" event="#ModifyEvent#" mailboxName="#mailboxname#" server="#servername#" protocol="https" username="#username#" password="#Password#" />

The occurrence I'm trying to modify has a StartTime of 1/27/09 10:00:00 and an end time of 1/27/09 10:30:00.

[aRs3N1c42]

Anyone have any thoughts, ideas, amusing anecdotes that relate to this issue?