gh-ssh-key-add - Add an SSH key to your GitHub account
gh ssh-key add [<key-file>] [flags]
-t, --title <string>
Title for the new key
--type <string> (default "authentication")
Type of the ssh key: {authentication|signing}
0: Successful execution
1: Error
2: Command canceled
4: Authentication required
NOTE: Specific commands may have additional exit codes. Refer to the command’s help for more information.
gh-ssh-key(1)