def METHOD_NAME() -> argparse.Namespace:
    """Define command line arguments for parser."""
    parser = argparse.ArgumentParser(
        description="Restore TheCombine database and backend files from a file in AWS S3.",
        formatter_class=argparse.ArgumentDefaultsHelpFormatter,
    )
    parser.add_argument(
        "--verbose", action="store_true", help="Print intermediate values to aid in debugging"
    )
    parser.add_argument(
        "--clean", action="store_true", help="Clean out Backend files before restoring from backup"
    )
    parser.add_argument("--file", help="name of file in AWS S3 to be restored.")
    return parser.METHOD_NAME()