code: public java.util.List<String> getZoneIds() {
          if (zoneIds == null) {
              zoneIds = new com.amazonaws.internal.SdkInternalList<String>();
          }
          return zoneIds;
      }
docs: <p>
  The IDs of the Availability Zones.
  </p>
  
  @return The IDs of the Availability Zones.