code: def set_torrent_upload_limit(self, infohash_list, limit):
          
          data = self._process_infohash_list(infohash_list)
          data.update({'limit': limit})
          return self._post('command/setTorrentsUpLimit', data=data)
docs: Set upload speed limit of the supplied torrents.
  
          :param infohash_list: Single or list() of infohashes.
          :param limit: Speed limit in bytes.