def _get_clean_selection(remove_known_configs, remove_unknown_configs):
    """ Get Clean Selection """
    clean_selection = 'given_config'
    if remove_known_configs and remove_unknown_configs:
        clean_selection = 'all_configs'
    elif remove_known_configs and not remove_unknown_configs:
        clean_selection = 'known_configs'
    elif not remove_known_configs and remove_unknown_configs:
        clean_selection = 'unknown_configs'
    return clean_selection
