code: def all(self, list_id, subscriber_hash, **queryparams):
          
          subscriber_hash = check_subscriber_hash(subscriber_hash)
          self.list_id = list_id
          self.subscriber_hash = subscriber_hash
          return self._mc_client._get(url=self._build_path(list_id, 'members', subscriber_hash, 'activity'), **queryparams)
docs: Get the last 50 events of a member’s activity on a specific list,
          including opens, clicks, and unsubscribes.
  
          :param list_id: The unique id for the list.
          :type list_id: :py:class:`str`
          :param subscriber_hash: The MD5 hash of the lowercase version of the
            list member’s email address.
          :type subscriber_hash: :py:class:`str`
          :param queryparams: The query string parameters
          queryparams['fields'] = []
          queryparams['exclude_fields'] = []