fix 1059. Provide rights parameters to ns_terminate for a nsi service

Change-Id: Ic83d30c33f6df148f651f4a06fc4a8d98be8b116
Signed-off-by: tierno <alfonso.tiernosepulveda@telefonica.com>
diff --git a/osm_nbi/validation.py b/osm_nbi/validation.py
index 11e9ce4..9ff90db 100644
--- a/osm_nbi/validation.py
+++ b/osm_nbi/validation.py
@@ -370,6 +370,7 @@
         "autoremove": bool_schema,
         "timeout_ns_terminate": integer1_schema,
         "skip_terminate_primitives": bool_schema,
+        "netsliceInstanceId": id_schema,
     },
     "additionalProperties": False
 }