@Override
    public AbstractResponse getErrorResponse(int throttleTimeMs, Throwable e) {
        FindCoordinatorResponseData response = new FindCoordinatorResponseData();
        if (version() >= 2) {
            response.setThrottleTimeMs(throttleTimeMs);
        }
        Errors error = Errors.forException(e);
        if (version() < MIN_BATCHED_VERSION) {
            return FindCoordinatorResponse.prepareOldResponse(error, Node.noNode());
        } else {
            return FindCoordinatorResponse.prepareErrorResponse(error, data.coordinatorKeys());
        }
    }
Indicates that it is not possible to lookup coordinators in batches with FindCoordinator. Instead
coordinators must be looked up one by one.
clients/src/main/java/org/apache/kafka/common/requests/FindCoordinatorRequest.java