def create(config, group, type):
        """Create an LDAP group."""
        if type not in ('user', 'service'):
            raise click.BadOptionUsage(  # pragma: no cover
                "--grouptype must be 'user' or 'service'")

        client = Client()
        client.prepare_connection()
        group_api = API(client)
        group_api.create(group, type)
Create an LDAP group.