def METHOD_NAME(self):
    self._account_id = None
    self._application_key_id = None
    self._allowed = None
    self._api_url = None
    self._application_key = None
    self._auth_token = None
    self._buckets = {}
    self._download_url = None
    self._recommended_part_size = None
    self._absolute_minimum_part_size = None
    self._realm = None
    self._s3_api_url = None