{
  "Reservations": [
    {
      "Instances": [
        {
          "InstanceId": "i-0aa11bb22cc33dd44",
          "InstanceType": "m5.large",
          "State": { "Name": "stopped" },
          "StateTransitionReason": "User initiated (2026-02-01 09:14:00 GMT)",
          "BlockDeviceMappings": [
            { "DeviceName": "/dev/xvda", "Ebs": { "VolumeId": "vol-stopped-root-001", "Status": "attached" } }
          ],
          "Tags": [ { "Key": "Name", "Value": "old-batch-runner" } ]
        },
        {
          "InstanceId": "i-0ff99ee88dd77cc66",
          "InstanceType": "t3.micro",
          "State": { "Name": "running" },
          "BlockDeviceMappings": [
            { "DeviceName": "/dev/xvda", "Ebs": { "VolumeId": "vol-running-root-002", "Status": "attached" } }
          ],
          "Tags": [ { "Key": "Name", "Value": "active-web" } ]
        }
      ]
    }
  ]
}