@Override
    public HttpResponse handleGET(HttpRequest req) {
        HttpConfigRequest request = HttpConfigRequest.createFromRequestV2(req);       
        RequestHandler requestHandler = HttpConfigRequests.getRequestHandler(tenantRepository, request);
        HttpConfigRequest.validateRequestKey(request.getConfigKey(), requestHandler, request.getApplicationId());
        return HttpConfigResponse.createFromConfig(resolveConfig(request, requestHandler));
    }
HTTP handler for a getConfig operation

@author Ulf Lilleengen
configserver/src/main/java/com/yahoo/vespa/config/server/http/v2/HttpGetConfigHandler.java