func (f *zoneFilter) EndpointZoneID(endpoint *endpoint.Endpoint, zones map[int64]string) (zoneID int64, name string) {
	var matchZoneID int64
	var matchZoneName string
	for zoneID, zoneName := range zones {
		if strings.HasSuffix(endpoint.DNSName, "."+zoneName) && len(zoneName) > len(matchZoneName) {
			matchZoneName = zoneName
			matchZoneID = zoneID
			name = strings.TrimSuffix(endpoint.DNSName, "."+zoneName)
		}
	}
	return matchZoneID, name
}
func (f *zoneFilter) EndpointZoneID(endpoint *endpoint.Endpoint, zones map[int64]string) (zoneID int64, name string) {
	var matchZoneID int64
	var matchZoneName string
	for zoneID, zoneName := range zones {
		if strings.HasSuffix(endpoint.DNSName, "."+zoneName) && len(zoneName) > len(matchZoneName) {
			matchZoneName = zoneName
			matchZoneID = zoneID
			name = strings.TrimSuffix(endpoint.DNSName, "."+zoneName)
		}
	}
	return matchZoneID, name
}
// EndpointZoneID determines zoneID for endpoint from map[zoneID]zoneName by taking longest suffix zoneName match in endpoint DNSName
// returns 0 if no matches are found