target = {"action": "inject_ssh_key", "key": pub_key, "user": user,
"vnf": [{"_id": vnfr_id, "vdur": [{"id": vdur["id"]}]}],
}
target = {"action": "inject_ssh_key", "key": pub_key, "user": user,
"vnf": [{"_id": vnfr_id, "vdur": [{"id": vdur["id"]}]}],
}