# File lib/fog/sakuracloud/requests/network/collect_monitor_router.rb, line 7
        def collect_monitor_router( id ,start_time = nil, end_time = nil)
          filter = {}
          filter['Start'] = start_time if start_time
          filter['End']   = end_time if end_time
          request(
            :headers => {
              'Authorization' => "Basic #{@auth_encode}"
            },
            :expects  => [200],
            :method => 'GET',
            :path => "#{Fog::SakuraCloud.build_endpoint(@api_zone)}/internet/#{id}/monitor",
            :query => URI.encode(Fog::JSON.encode(filter))
          )
        end