code: def remove_nonreporting_servers(keeptime = nil)
        list_nonreporting_servers.each do |server|
          next if keeptime && Time.parse(server[:last_reported_at]) >= Time.now - ChronicDuration.parse(keeptime)
          Notifier.msg(server[:name], 'Removing Stale, Non-Reporting Server')
          Client.delete_server(server[:id])
        end
      end
docs: => Remove Non-Reporting Servers