docs: def set_page_label(self, page_id, label):
          """
          Set a label on the page
          :param page_id: content_id format
          :param label: label to add
          :return:
          """
          url = 'rest/api/content/{page_id}/label'.format(page_id=page_id)
          data = {'prefix': 'global',
                  'name': label}
          return self.post(path=url, data=data)