code: async def post_entry_tags(self, entry, tags):
          
          params = {'access_token': self.token, 'tags': []}
          if len(tags) > 0 and isinstance(tags, list):
              params['tags'] = ', '.join(tags)
          path = '/api/entries/{entry}/tags.{ext}'.format(
              entry=entry, ext=self.format)
          return await self.query(path, "post", **params)
docs: POST /api/entries/{entry}/tags.{_format}
  
          Add one or more tags to an entry
  
          :param entry: \w+ an integer The Entry ID
          :param tags: list of tags (urlencoded)
          :return result