{
 "http://localhost:8777/v2/meters/ip.floating.update?q.field=resource_id&q.value=99e2d00e-d966-4821-8c70-6895b1f9d78a": [
  {
   "counter_name": "ip.floating.update", 
   "user_id": "865fbcdcf3ee4c4c93e9703ac181f192", 
   "resource_id": "99e2d00e-d966-4821-8c70-6895b1f9d78a", 
   "timestamp": "2014-03-18T23:29:03.515986", 
   "message_id": "177a52ce-aef5-11e3-9865-08002705114b", 
   "source": "openstack", 
   "counter_unit": "ip", 
   "counter_volume": 1.0, 
   "project_id": "cd3deadd3d5a4f11802d03928195f4ef", 
   "resource_metadata": {
    "router_id": "6d53d8e1-7738-4d35-a012-344042a7669a", 
    "event_type": "floatingip.update.end", 
    "tenant_id": "cd3deadd3d5a4f11802d03928195f4ef", 
    "floating_network_id": "c4bd625d-daf0-42fb-85d1-cce1de845b58", 
    "host": "network.vagrant-ubuntu-precise-64", 
    "fixed_ip_address": "10.0.0.4", 
    "floating_ip_address": "172.24.4.227", 
    "port_id": "06245705-edbe-4e9e-8954-f568520cecec", 
    "id": "99e2d00e-d966-4821-8c70-6895b1f9d78a"
   }, 
   "counter_type": "delta"
  }
 ]
}