-import org.onap.aai.inventory.v19.GenericVnf;
-import org.onap.aai.inventory.v19.PhysicalLink;
-import org.onap.aai.inventory.v19.ResultData;
-import org.onap.aai.inventory.v19.SearchResults;
-import org.onap.aai.inventory.v19.Vserver;
+import org.onap.aai.inventory.v21.GenericVnf;
+import org.onap.aai.inventory.v21.PhysicalLink;
+import org.onap.aai.inventory.v21.ResultData;
+import org.onap.aai.inventory.v21.SearchResults;
+import org.onap.aai.inventory.v21.Vserver;