} else {
			pollDelay := cryptomb.GetPollDelay()
			if pollDelay == nil {
				errs = multierror.Append(errs, errors.New("pollDelay is required"))
			} else if pollDelay.GetSeconds() == 0 && pollDelay.GetNanos() == 0 {
				errs = multierror.Append(errs, errors.New("pollDelay must be non zero"))
			}
		}
	case *meshconfig.PrivateKeyProvider_Qat:
		qatConf := pkpConf.GetQat()

	out.AllowMethods = strings.Join(in.AllowMethods, ",")
	out.ExposeHeaders = strings.Join(in.ExposeHeaders, ",")
	if in.MaxAge != nil {
		out.MaxAge = strconv.FormatInt(in.MaxAge.GetSeconds(), 10)
	}
	return &out
}

// GetRouteOperation returns readable route description for trace.
func GetRouteOperation(in *route.Route, vsName string, port int) string {
	path := "/*"

				"self.val1 == duration('1h2m') + duration('3s4ms')",
				"self.val1.getHours() == 1",
				"self.val1.getMinutes() == 62",
				"self.val1.getSeconds() == 3723",
				"self.val1.getMilliseconds() == 3723004",
				"type(self.val1) == google.protobuf.Duration",
			},
			errors: map[string]string{

			}

			verifyHTTPFilterChainMatch(t, listeners[0].FilterChains[0])
			verifyListenerFilters(t, listeners[0].ListenerFilters)

			if listeners[0].ListenerFiltersTimeout.GetSeconds() != 5 {
				t.Fatalf("expected timeout 5s, found  ListenerFiltersTimeout %v",
					listeners[0].ListenerFiltersTimeout)
			}

			f := listeners[0].FilterChains[0].Filters[0]