@classmethod
def _get_url_for_timerange(cls, timerange, **kwargs):
    """
        Method which generates URL results from a timerange and the `map\\_`
        dictionary.

        Parameters
        ----------
        timerange: `sunpy.time.TimeRange`
             The timerange to extract the URLs for.

        \\*\\*kwargs: `dict`
             Any extra keywords to refine the search. Generated from the
             attributes passed to
             `~sunpy.net.dataretriever.client.GenericClient.search`.
        """
    raise NotImplementedError
