"GET /nslcm/v1/ns_lcm_op_occs": "ns_instances:opps:get"
"GET /nslcm/v1/ns_lcm_op_occs/<nsLcmOpOccId>": "ns_instances:opps:id:get"
"GET /nslcm/v1/ns_lcm_op_occs": "ns_instances:opps:get"
"GET /nslcm/v1/ns_lcm_op_occs/<nsLcmOpOccId>": "ns_instances:opps:id:get"