anchor.diff:  ----
   curl -v \
   -u admin:password \
  --H "X-Killbill-ApiKey: bob" \
  --H 'X-Killbill-ApiSecret: lazar' \
   -H "Content-Type: application/json" \
   -H 'X-Killbill-CreatedBy: stephane' \
   -X POST \
  
positive.code: ----
  curl -v \
  -u admin:password \
  -H "X-Killbill-ApiKey: bob" \
  -H 'X-Killbill-ApiSecret: lazar' \
  -H "Content-Type: application/json" \
  -H 'X-Killbill-CreatedBy: stephane' \
  -X POST \
  
negative.code: 
  [source,bash]
  ----
  curl \
  -u'admin:password' \
  http://127.0.0.1:8080/1.0/kb/nodesInfo | python -m json.tool
  
  ----
  
  After the plugin has been installed, one can start it using the following command:
  