Bug 1139 Adding ns-configuration data

Change-Id: I55f13a301d10ac5ee4332612565c2663f4bb35d8
Signed-off-by: preethika.p <preethika.p@tataelxsi.co.in>
diff --git a/osm_nbi/instance_topics.py b/osm_nbi/instance_topics.py
index 7a6397a..12deff7 100644
--- a/osm_nbi/instance_topics.py
+++ b/osm_nbi/instance_topics.py
@@ -256,7 +256,8 @@
                 "deploymentStatus": None,
                 "configurationStatus": None,
                 "vcaStatus": None,
-                "nsd": {k: v for k, v in nsd.items() if k in ("vld", "_id", "id", "constituent-vnfd", "name")},
+                "nsd": {k: v for k, v in nsd.items() if k in ("vld", "_id", "id", "constituent-vnfd", "name",
+                                                              "ns-configuration")},
                 "datacenter": ns_request["vimAccountId"],
                 "resource-orchestrator": "osmopenmano",
                 "description": ns_request.get("nsDescription", ""),