CmdID

CmdID / aws / aws elasticbeanstalk

aws elasticbeanstalk check-dns-availability

Checks if the specified CNAME is available. AWS CLI reference

1 example 1 option Its page in the AWS CLI reference

Opens CmdID with your command. It is read in your browser and sent nowhere.

Examples

from aws-cli, each command read by CmdID

To check the availability of a CNAME

The following check-dns-availability example checks the availability of the subdomain my-cname.elasticbeanstalk.com.

aws elasticbeanstalk check-dns-availability --cname-prefix my-cnameIdentify
--cname-prefixThe prefix used when this CNAME is reserved.
Its output
{
    "Available": true,
    "FullyQualifiedCNAME": "my-cname.elasticbeanstalk.com"
}

For more information, see Your Elastic Beanstalk environment's Domain name in the AWS Elastic Beanstalk Developer Guide.

Options

1 in the AWS CLI reference
--cname-prefixThe prefix used when this CNAME is reserved.