VirtuosoOdsControllersInstanceEx5Example Usage of ODS Framework Controller for Instance Join $ curl -i "http://localhost:8894/ods/api/instance.join?user_name=demo&password_hash=10f71961bd11dd33c1c95c771b98cf0e09d57b7c&inst_id=225" HTTP/1.1 200 OK Server: Virtuoso/05.12.3041 (Win32) i686-generic-win-32 VDB Connection: Keep-Alive Date: Wed, 30 Dec 2009 09:29:12 GMT Accept-Ranges: bytes Content-Type: text/xml; charset="ISO-8859-1" Content-Length: 77 <result> <code>1</code> <message>Your join request is approved.</message> </result>