public static void ExpireQuote(QuoteRequest qoute)
 {
     if (qoute != null)
     {
         ExpireTokenForKey(qoute.GetCacheKey());
     }
 }
        public static IChangeToken CreateChangeToken(QuoteRequest qoute)
        {
            if (qoute == null)
            {
                throw new ArgumentNullException(nameof(qoute));
            }

            return(CreateChangeTokenForKey(qoute.GetCacheKey()));
        }