def METHOD_NAME(minion="*", **kwargs):
    """
    Shows the cached values in pillar_cache
    .. versionadded:: 3003
    CLI Example:
    Shows the pillar cache for a specific minion:
    .. code-block:: bash
        salt-run pillar.show_pillar_cache 'minion'
    """
    if not __opts__.get("pillar_cache"):
        log.info("The pillar_cache is set to False or not enabled.")
        return False
    ckminions = salt.utils.minions.CkMinions(__opts__)
    ret = ckminions.check_minions(minion)
    pillarenv = kwargs.pop("pillarenv", None)
    saltenv = kwargs.pop("saltenv", "base")
    pillar_cache = {}
    for tgt in ret.get("minions", []):
        id_, grains, _ = salt.utils.minions.get_minion_data(tgt, __opts__)
        for key in kwargs:
            grains[key] = kwargs[key]
        if grains is None:
            grains = {"fqdn": minion}
        pillar = salt.pillar.PillarCache(
            __opts__, grains, id_, saltenv, pillarenv=pillarenv
        )
        if __opts__.get("pillar_cache_backend") == "memory":
            _pillar_cache = pillar.cache
        else:
            _pillar_cache = pillar.cache._dict
        if tgt in _pillar_cache and _pillar_cache[tgt]:
            pillar_cache[tgt] = _pillar_cache[tgt].get(pillarenv)
    return pillar_cache