Updates engine-specific attributes on a specified server.Show details from next link. https://docs.aws.amazon.com/ja_jp/cli/latest/reference/opsworks-cm/update-server-engine-attributes.html
| aws opsworks-cm update-server-engine-attributes --attribute-name CHEF_PIVOTAL_KEY --attribute-value "new key value" --server-name "automate-06" |
| update-server-engine-attributes — AWS CLI 1.16.12 Command Reference : http://docs.aws.amazon.com/cli/latest/reference/opsworkscm/update-server-engine-attributes.html |