echo '
{
"person":{"uuid":"707ed494-22fe-43cd-9751-0c39242b741b"},
"obsDatetime":"2012-09-19T00:00:00.000+0530",
"concept":{"uuid":"2f098028-153a-4f30-bcef-bd62fa01255b"},
"location":{"uuid":"8d6c993e-c2cc-11de-8d13-0010c6dffd0f"},
"encounter":{"uuid":"e585bd32-3e43-4391-81b7-9ff575225671"},
"value":"no problem"
}
' | curl -i -H "Content-type: application/json" -X POST -d @- https://localhost:8443/openmrs/ws/rest/v1/obs -k -b cookies.txt -3