code: def ResolveMulti(self, subject, attributes, timestamp=None, limit=None):
      
      for attribute in attributes:
        query, args = self._BuildQuery(subject, attribute, timestamp, limit)
        result, _ = self.ExecuteQuery(query, args)
  
        for row in result:
          value = self._Decode(attribute, row["value"])
  
          yield (attribute, value, row["timestamp"])
  
        if limit:
          limit -= len(result)
  
        if limit is not None and limit <= 0:
          break
docs: Resolves multiple attributes at once for one subject.