As per http://www.ausgrid.com.au/services/Outage/Outage.asmx
curl 'http://www.ausgrid.com.au/services/Outage/Outage.asmx/GetNetworkArea' \
-X POST \
-H 'Content-Type: application/json;charset=utf-8' \
-H 'Accept: application/json, text/plain, */*' \
-H 'Content-Length: 0' \