CAIQUM-8296: Cluster discovery fails with error "storage_shelf_key_field_'uuid' may not be null"
Issue
After ONTAP upgrade to 9.18.1 the Cluster discovery and polling jobs fails with error:ERROR [common-pool-11] c.o.s.a.d.n.b.z.c.n.ClusterBuilder (ClusterBuilder.java:286) - [netappfoundation] xx.xx.xx.xx - ExecutionException encountered on Builder java.util.concurrent.ExecutionException: java.lang.NullPointerException: storage_shelf key field 'uuid' may not be null. java.lang.NullPointerException: storage_shelf key field 'uuid' may not be null.
