code: public OperationFuture<List<Network>> update(List<Network> networkList, UpdateNetworkConfig config) {
          networkList.forEach(network -> update(network, config));
  
          return new OperationFuture<>(networkList, new NoWaitingJobFuture());
      }
docs: Update the network
  
  @param networkList network list
  @param config update config
  @return OperationFuture wrapper for network list