"network_id" : kwargs['network_id'],
"fixed_ips" : [ {"subnet_id": kwargs['subnet_id']}],
"binding:vnic_type" : kwargs['port_type']}}
"network_id" : kwargs['network_id'],
"fixed_ips" : [ {"subnet_id": kwargs['subnet_id']}],
"binding:vnic_type" : kwargs['port_type']}}