Explain ZONE_ID
@@ -24,7 +24,14 @@ public class FetchVector {
* Note: If this enum is changed, you must also change {@link DimensionHelper}.
*/
public enum Dimension {
- /** Value from ZoneId::value of the form environment.region. */
+ /**
+ * WARNING: DO NOT USE
+ *
+ * <p>ALL flags can be set differently in different zones: This dimension is ONLY useful for the controller
+ * that needs to handle multiple zones.
+ *
+ * <p>Value from ZoneId::value is of the form environment.region.
+ */
ZONE_ID,
/** Value from ApplicationId::serializedForm of the form tenant:applicationName:instance. */
APPLICATION_ID,
