code: def MultiReadClientFullInfo(self, client_ids, min_last_ping=None):
      
      res = {}
      for client_id in client_ids:
        try:
          md = self.ReadClientMetadata(client_id)
        except db.UnknownClientError:
          continue
  
        if md and min_last_ping and md.ping < min_last_ping:
          continue
        last_snapshot = self.ReadClientSnapshot(client_id)
        full_info = rdf_objects.ClientFullInfo(
            metadata=md,
            labels=self.ReadClientLabels(client_id),
            last_startup_info=self.ReadClientStartupInfo(client_id))
        if last_snapshot is None:
          full_info.last_snapshot = rdf_objects.ClientSnapshot(
              client_id=client_id)
        else:
          full_info.last_snapshot = last_snapshot
        res[client_id] = full_info
      return res
docs: Reads full client information for a list of clients.