def comment_replies(self, media_id, comment_id, **kwargs):
        """
        Get comment replies. Fixed at 20 replies returned per page.
        Check for 'has_more_tail_child_comments', 'next_max_child_cursor' to determine
        if there are more replies to page through.

        :param media_id: Media id
        :param comment_id: Comment id
        :param kwargs:
            **max_id**: For pagination
        :return:
        """
        endpoint = 'media/{media_id!s}/comments/{comment_id!s}/child_comments/'.format(
            **{'media_id': media_id, 'comment_id': comment_id})
        res = self._call_api(endpoint, query=kwargs)

        if self.auto_patch:
            [ClientCompatPatch.comment(c, drop_incompat_keys=self.drop_incompat_keys)
             for c in res.get('child_comments', [])]
            ClientCompatPatch.comment(res.get('parent_comment'))
        return res

        Get comment replies. Fixed at 20 replies returned per page.
        Check for 'has_more_tail_child_comments', 'next_max_child_cursor' to determine
        if there are more replies to page through.

        :param media_id: Media id
        :param comment_id: Comment id
        :param kwargs:
            **max_id**: For pagination
        :return:
        
instagram_private_api/endpoints/media.py