docs: def get(self, preview_id):
          """ Retrieve a Historics preview job.
  
              Warning: previews expire after 24 hours.
  
              Uses API documented at http://dev.datasift.com/docs/api/rest-api/endpoints/previewget
  
              :param preview_id: historics preview job hash of the job to retrieve
              :type preview_id: str
              :return: dict of REST API output with headers attached
              :rtype: :class:`~datasift.request.DictResponse`
              :raises: :class:`~datasift.exceptions.DataSiftApiException`, :class:`requests.exceptions.HTTPError`
          """
          return self.request.get('get', params=dict(id=preview_id))