def METHOD_NAME(address):
    """
    Parameters
    ----------
    address: str
        The address of an actor pool which running in a ray actor. It's also
        the name of the ray actor. address ex: ray://${pg_name}/${bundle_index}/${process_index}
    Returns
    -------
    tuple
        A tuple consisting of placement group name, bundle index, process index.
    """
    name, parts = _address_to_placement(address)
    if not parts or len(parts) != 2:
        raise ValueError(
            f"Only bundle index and process index path are allowed in ray "
            f"address {address} but got {parts}."
        )
    bundle_index, process_index = parts
    return name, int(bundle_index), int(process_index)