Merge "allow pci null for op_port_mapping to be used as external port for SDN-assist"
diff --git a/osm_openvim/vim_schema.py b/osm_openvim/vim_schema.py
index 59225ac..f09aff8 100644
--- a/osm_openvim/vim_schema.py
+++ b/osm_openvim/vim_schema.py
@@ -778,7 +778,7 @@
"ofc_id": id_schema,
"region": nameshort_schema,
"compute_node": nameshort_schema,
- "pci": pci_extended_schema,
+ "pci": {"OneOf": [{"type": "null"}, pci_extended_schema]},
"switch_dpid": nameshort_schema,
"switch_port": nameshort_schema,
"switch_mac": mac_schema