# File lib/fog/cloudstack/requests/compute/attach_volume.rb, line 9
        def attach_volume(id,virtualmachineid,deviceid=nil)
          options = {
            'command' => 'attachVolume',
            'id' => id,
            'virtualmachineid' => virtualmachineid,
            'deviceid' => deviceid
          }

          request(options)
        end