I'm trying to create/add a Sharepoint subsite on an existing site collection through the web service api (as oppposed to the object model or RPC), but I see no clear way on any of the Admin.asmx, Webs.asmx, Site.asmx, or Sites.asmx services to do so.
I can see ways to create a full site collection, lists, and list items, but not to create a subsite on an existing site collection.
Can someone please confirm whether or not there is a way on the out-of-the-box sharepoint web services to do this?