{
 "http://localhost:8777/v2/meters/router.update?q.field=resource_id&q.value=dc6391f1-aeb7-4b2c-963f-33319a2680a4": [
  {
   "counter_name": "router.update", 
   "user_id": "6ab10df928e2487f92b950d482038c58", 
   "resource_id": "dc6391f1-aeb7-4b2c-963f-33319a2680a4", 
   "timestamp": "2014-02-11T22:52:57.680649", 
   "message_id": "53313a36-936f-11e3-b65d-08002705114b", 
   "source": "openstack", 
   "counter_unit": "router", 
   "counter_volume": 1.0, 
   "project_id": "3f7b702e4ca14cd99aebf4c4320e00ec", 
   "resource_metadata": {
    "status": "ACTIVE", 
    "event_type": "router.update.end", 
    "external_gateway_info.enable_snat": "True", 
    "admin_state_up": "True", 
    "tenant_id": "3f7b702e4ca14cd99aebf4c4320e00ec", 
    "host": "network.vagrant-ubuntu-precise-64", 
    "external_gateway_info.network_id": "48a95728-51ac-4e13-864c-8659499db368", 
    "id": "dc6391f1-aeb7-4b2c-963f-33319a2680a4", 
    "name": "router1"
   }, 
   "counter_type": "delta"
  }
 ]
}