If you're trying to enable ACM on beanstalk, I made a guide on how to do it: https://medium.com/@arcdigital/enabling-ssl-via-aws-certific...
option_settings: aws:elb:listener:80: ListenerEnabled: false aws:elb:listener:443: InstancePort: "80" InstanceProtocol: "HTTP" ListenerProtocol: "HTTPS" SSLCertificateID: "<replace with ACM cert ARN>"