docs: public TopologyMaster.ExceptionLogResponse getExceptions(
        TopologyMaster.ExceptionLogRequest request) {
      ExceptionRequest request1 = MetricsCacheQueryUtils.fromProtobuf(request);
      ExceptionResponse response1 = cache.getExceptions(request1);
      TopologyMaster.ExceptionLogResponse response = MetricsCacheQueryUtils.toProtobuf(response1);
      return response;
    }