Export a mail as PST file using EWS API

Hi,

I need to export the Exchange mails to PST file without installing the outlook. To acheive this i am choosing the EWS API. but i dont know how to do that. So, now i have a two questions, the first one, is it possible to create the pst file using EWS API?. If yes, how to create a pst file using EWS, if any one posted the sample code here, it is very helpful for me.

Thanks,
RamMohan