CmdID / aws / aws cloudformation
aws cloudformation register-publisher
Registers your account as a publisher of public extensions in the CloudFormation registry. AWS CLI reference
2 options Its page in the AWS CLI reference
Options
--accept-terms-and-conditionsWhether you accept the Terms and Conditions for publishing extensions in the CloudFormation registry.--connection-arnIf you are using a Bitbucket or GitHub account for identity verification, the Amazon Resource Name (ARN) for your connection to that account.