i'm using the rest api (ZCS 6.0:Zimbra REST API Reference - Zimbra :: Wiki) to get calendars into ics format.

i'd like to get appointment via this api too. The problem is that to get appointments via rest api, i need the appt_id .
This isn't in the data in ics file. ( this is strange because that information is in the calendar in xml format )

Is it possible to get the appt_id from an uid ? (or best solution : put this appt_id in a X-Property of the event in the ics file)

Thanks in advance