使用TMS Cloud组件更新现有的Google日历条目

I use the following code to add a new entry to my Google calendar using TMS Cloud component I have the new entries in a table in a database and they are added OK But I would like to be able to update an entry also, but that I cant find any help about. The demo that is supplied with the controls has the option, but I don't want to load all entries from the calendar and select the one to edit there. I want to save some sort of entryID that it is given and use that to update. DevExpress has an option that lets you sync a table to and from Outlook calendar (works very nice) so I think it should be possible to do with TMSI use the following code to add a new entry to