code: def _add_details(self, info):
          
          super(QueueMessage, self)._add_details(info)
          if self.href is None:
              return
          parsed = urllib.parse.urlparse(self.href)
          self.id = parsed.path.rsplit("/", 1)[-1]
          query = parsed.query
          if query:
              self.claim_id = query.split("claim_id=")[-1]
docs: The 'id' and 'claim_id' attributes are not supplied directly, but
          included as part of the 'href' value.