def provider_parser(subparser):
    """Return the parser for this provider"""
    subparser.add_argument('--auth-password', help=
        'specify password for authentication (or login key for two-factor authentication)'
        )
    subparser.add_argument('--auth-username', help=
        'specify username for authentication')
    subparser.add_argument('--endpoint', help=
        'specify the DirectAdmin endpoint')
