def _parse_query_params(self, request):
        """
        Parse query string for the provided request.

        :rtype: ``dict``
        """
        query_string = request.query_string
        query_params = dict(urlparse.parse_qsl(query_string))

        return query_params

        Parse query string for the provided request.

        :rtype: ``dict``
        
st2api/st2api/controllers/base.py