private HttpResponse logs(ApplicationId applicationId, HttpRequest request) {
        HttpURL requestURL = HttpURL.from(request.getUri());
        Optional<DomainName> hostname = Optional.ofNullable(requestURL.query().lastEntries().get("hostname")).map(DomainName::of);
        return applicationRepository.getLogs(applicationId, hostname, requestURL.query());
    }
Operations on applications (delete, wait for config convergence, restart, application content etc.)

@author hmusum
configserver/src/main/java/com/yahoo/vespa/config/server/http/v2/ApplicationHandler.java