then retrieved baseline from above output "< initial baseline item id =_C8hc_DcYEeORAOTpOLW3QQ " using 

.com/ccm/resource/itemOid/com.ibm.team.scm.Baseline/_C8hc_DcYEeORAOTpOLW3QQ/?_mediaType=text/xml";

Now I want to retrieve history from above output "<history itemid =_C8hc_DcYEeORAOTpOLW3QQ " so that I can get the list of all changesets along with the UUIDs...

Can anyone please help me out for this, Im really stuck at this since long time.

Thanks in advance