vpc_peering_connection_id could not be fetched

[AT24]

I am unable to get the vpc peering connection id for my stacks.

I tried using get_all_vpcs() under boto.vpc for which i got following output :
{'status': True, 'version_id_marker': None, 'next_version_id_marker': None, 'DescribeVpcsResponse': u'\n', 'vpcSet': u'\n    ', 'markers': [('item', <class 'boto.vpc.vpc.VPC'>)], 'next_key_marker': None, 'next_upload_id_marker': None, 'is_truncated': False, 'key_marker': None, 'requestId': u'acee4569b-ffub-48ae-b97f-320fb4bff612', 'next_generation_marker': None, 'marker': None, 'next_marker': None, 'next_token': None}

I also tried using describe_vpc_attribute() under boto.ec2 whcih gave me following output :
{'vpc_id': u'vpc-e89op16n', 'connection': EC2Connection:ec2.us-west-2.amazonaws.com, '_current_attr': u'enableDnsHostnames', 'enable_dns_hostnames': True, 'enable_dns_support': None}

I wanted to know if there is some way which allows us to query 'vp_peering_connection_id' in boto (something similar to the command : "aws ec2 describe-vpc-peering-connections")