Rename ResourcePath.Key to ResourceId for naming consistency

Change-Id: Idb34624f897b0fd5745f26758a007c171f4cd774
diff --git a/core/store/serializers/src/main/java/org/onosproject/store/serializers/KryoNamespaces.java b/core/store/serializers/src/main/java/org/onosproject/store/serializers/KryoNamespaces.java
index f20a1e5..de72fd2 100644
--- a/core/store/serializers/src/main/java/org/onosproject/store/serializers/KryoNamespaces.java
+++ b/core/store/serializers/src/main/java/org/onosproject/store/serializers/KryoNamespaces.java
@@ -172,6 +172,7 @@
 import org.onosproject.net.link.DefaultLinkDescription;
 import org.onosproject.net.meter.MeterId;
 import org.onosproject.net.newresource.ResourceAllocation;
+import org.onosproject.net.newresource.ResourceId;
 import org.onosproject.net.newresource.ResourcePath;
 import org.onosproject.net.packet.DefaultOutboundPacket;
 import org.onosproject.net.packet.DefaultPacketRequest;
@@ -430,7 +431,7 @@
                     ResourcePath.class,
                     ResourcePath.Discrete.class,
                     ResourcePath.Continuous.class,
-                    ResourcePath.Key.class,
+                    ResourceId.class,
                     ResourceAllocation.class,
                     // Constraints
                     LambdaConstraint.class,