# Copyright (c) 2014-2016 Hewlett Packard Enterprise Development LP
#
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from requestbuilder import Arg
from euca2ools.commands.ec2 import EC2Request
class AttachNetworkInterface(EC2Request):
DESCRIPTION = 'Attach a VPC network interface to an instance'
ARGS = [Arg('-i', '--instance', dest='InstanceId', metavar='INSTANCE',
required=True,
help='instance to attach the network interface to (required)'),
Arg('-d', '--device-index', dest='DeviceIndex', metavar='INT',
type=int, required=True, help='''device index to attach the
network interface with (required)'''),
Arg('NetworkInterfaceId', metavar='INTERFACE',
help='network interface to attach to the instance (required)')]
# pylint: disable=no-self-use
def print_result(self, result):
print result.get('attachmentId')
# pylint: enable=no-self-use