{
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    "ResponseMetadata": {
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            "StateReason": {
                "Message": "pending",
                "Code": "pending"
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            "State": {
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                "Name": "pending"
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            "LaunchTime": "2011-12-20T08:29:31.000Z",
            "PrivateIpAddress": "10.0.0.142",
            "ProductCodes": [],
            "VpcId": "vpc-1ea24976",
            "StateTransitionReason": "",
            "InstanceId": "i-0ee0356c",
            "ImageId": "ami-31814f58",
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            "SecurityGroups": [
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            ],
            "ClientToken": "",
            "SubnetId": "subnet-b2a249da",
            "InstanceType": "m1.small",
            "NetworkInterfaces": [
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                    "VpcId": "vpc-1ea24976",
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                    "NetworkInterfaceId": "eni-c6bb50ae",
                    "Attachment": {
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                        "DeleteOnTermination": true,
                        "AttachmentId": "eni-attach-0326646a",
                        "AttachTime": "2011-12-20T08:29:31.000Z"
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                    "Groups": [
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            "Placement": {
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                "AvailabilityZone": "us-east-1b"
            },
            "Hypervisor": "xen",
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            "Architecture": "i386",
            "KernelId": "aki-805ea7e9",
            "RootDeviceName": "/dev/sda1",
            "VirtualizationType": "paravirtual",
            "RootDeviceType": "ebs",
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        }
    ]
}