I have a program written in Java that uses the Exchange Web Services (EWS) API to create appointments on users' calendars via impersonation. Now I want to create Lync meetings instead.
I thought I could just set the IsOnlineMeeting property to true and be done with it, but apparently this property is useless.
The next idea I had was to use the UCMA, but it seems like you can't call UCMA from Java.
I am looking into using UCWA, but it sounds like it doesn't support impersonation.
There is a Lync (UCWA) API to do this at http://msdn.microsoft.com/en-us/library/office/dn356790(v=office.15).aspx
This API does not support impersonation, so if you want to create a Lync meeting on behalf of another user, your application will need to somehow get the user's credentials to sign in and get an OAuth token. Once you have a token, you can call the API to get a JoinUrl.
If desired you can then place the JoinUrl for the meeting in the body of a calendar appointment you make with the EWS API.