Enroll Certificate

certbot certonly --standalone --preferred-challenges http -d <domain_name> --logs-dir /home/certbot_client/certbot/certbot_certs/ --config-dir /home/certbot_client/certbot/certbot_certs/ --work-dir /home/certbot_client/certbot/certbot_certs/ -m <mail_id> --agree-tos --no-verify-ssl --server

https://%3CAcmeHost%3E:31443/avxapi/%3CAcmeAgent%3E/acme/directory