I am trying to POST a JSON object to the Experiment Service. Here is the JSON I am trying to POST {{{ [{"name": "dbhat-Explabwiki-2013-07-16T22:11:42", "iticket": {"valid_until": "2013-07-19.18:04:04", "path": "/geniRenci/home/geni-dbhat/manifests-2013-07-16T22:11:42", "token": "knJrvzcGMrefnqA", "created_at": "2013-07-16T22:13:36"}}] }}} This is the message I get on the client side {{{ Saving JSON to file: /home/dbhat/exptest/experiment.json {"exception":{"code":403,"reason":"Unsupported Method"}} }}} However, when I do a GET I am able to see the experiments. It also shows up in Labwiki.