def METHOD_NAME(self):
    """Get a dictionary of attributes of this entry.
    Returns: dict with keys
      name: str
          The name of the catalog entry.
      container : str
          kind of container used by this data source
      description : str
          Markdown-friendly description of data source
      direct_access : str
          Mode of remote access: forbid, allow, force
      user_parameters : list[dict]
          List of user parameters defined by this entry
    """
    raise NotImplementedError