docs: def get_page_child_by_type(self, page_id, type='page', start=None, limit=None):
          """
          Provide content by type (page, blog, comment)
          :param page_id: A string containing the id of the type content container.
          :param type:
          :param start: OPTIONAL: The start point of the collection to return. Default: None (0).
          :param limit: OPTIONAL: how many items should be returned after the start index. Default: Site limit 200.
          :return:
          """
          params = {}
          if start is not None:
              params['start'] = int(start)
          if limit is not None:
              params['limit'] = int(limit)
  
          url = 'rest/api/content/{page_id}/child/{type}'.format(page_id=page_id, type=type)
          log.info(url)
          try:
              return (self.get(url, params=params) or {}).get('results')
          except IndexError as e:
              log.error(e)
              return None