$ AWS_DOMAIN=www.example.io serverless create_domain
$ AWS_DOMAIN=www.example.io serverless deploy
Vendor URL serverless-domain-manager https://github.com/amplify-education/serverless-domain-manager
$ AWS_DOMAIN=www.example.io serverless create_domain
$ AWS_DOMAIN=www.example.io serverless deploy
Vendor URL serverless-domain-manager https://github.com/amplify-education/serverless-domain-manager