code: def wiki_versions_list(self, page_id, updater_id):
          
          params = {
              'earch[updater_id]': updater_id,
              'search[wiki_page_id]': page_id
              }
          return self._get('wiki_page_versions.json', params)
docs: Return a list of wiki page version.
  
          Parameters:
              page_id (int):
              updater_id (int):