Update IntentListCommand to show key

Change-Id: Ie7d4bc053e4ef1a681a0bca689fee88ea69eb63d
diff --git a/cli/src/main/java/org/onosproject/cli/net/IntentsListCommand.java b/cli/src/main/java/org/onosproject/cli/net/IntentsListCommand.java
index cdae9b5..e20b015 100644
--- a/cli/src/main/java/org/onosproject/cli/net/IntentsListCommand.java
+++ b/cli/src/main/java/org/onosproject/cli/net/IntentsListCommand.java
@@ -78,8 +78,9 @@
             for (Intent intent : service.getIntents()) {
                 IntentState state = service.getIntentState(intent.key());
                 if (state != null) {
-                    print("id=%s, state=%s, type=%s, appId=%s",
-                          intent.id(), state, intent.getClass().getSimpleName(),
+                    print("id=%s, state=%s, key=%s, type=%s, appId=%s",
+                          intent.id(), state, intent.key(),
+                          intent.getClass().getSimpleName(),
                           intent.appId().name());
                     printDetails(service, intent);
                 }