public String deactivate(ApplicationId id, ZoneId zone) {
        return toMessage(send(request(HttpRequest.newBuilder(deploymentPath(id, zone))
                                                 .timeout(Duration.ofMinutes(3)),
                                      DELETE)));
    }
Deactivates the deployment of the given application in the given zone.
hosted-api/src/main/java/ai/vespa/hosted/api/ControllerHttpClient.java