CmdID / aws / aws route53domains
aws route53domains check-domain-transferability
Checks whether a domain name can be transferred to Amazon Route 53. AWS CLI reference
2 options Its page in the AWS CLI reference
Options
--auth-codeIf the registrar for the top-level domain (TLD) requires an authorization code to transfer the domain, the code that you got from the current registrar for the domain.--domain-nameThe name of the domain that you want to transfer to Route 53.