}
	errs = appendErrors(errs, labels.Instance(match.SourceLabels).Validate())
	errs = appendErrors(errs, validateGatewayNames(match.Gateways, false))
	return
}

func validateStringMatch(sm *networking.StringMatch, where string) error {
	switch sm.GetMatchType().(type) {
	case *networking.StringMatch_Prefix:
		if sm.GetPrefix() == "" {