code: def element_info_as_json_with_filter(name, _filter):
      
      if name and _filter:
          element = fetch_meta_by_name(name, filter_context=_filter)
          if element.json:
              return element.json
docs: Top level json meta data (href, name, type) for element
  
      :param str name: name of element
      :param str _filter: filter of entry point
      :return: list dict with metadata, otherwise None