docs: def start_from_snapshot(self, name):
          """
          ::
          
              POST /:login/machines/:id/snapshots/:name
          
          :param name: identifier for snapshot
          :type name: :py:class:`basestring`
          
          Start the machine from the snapshot with the given 'name'.
          """
          _, r = self.datacenter.request('POST', self.path + '/snapshots/' + 
              str(name))
          r.raise_for_status()
          return self