I am looking for minute data on the VIX CBOE.

https://finance.yahoo.com/quote/%5EVIX/

With this example from the free data I do not get any data, I most likely need the slice object.

public override void Initialize()
{
AddSecurity(SecurityType.Option, "VIX", Resolution.Minute);
}

Is the index also possible per minute, or is only Quandl data on daily basis present. I have seen some post on that.