{
  "sandboxes": [
    {
      "name": "m101-demo",
      "id": "<uuid>",
      "agent": "shell",
      "status": "running",
      "last_used_at": "<ts>",
      "ports": [
        {
          "host_ip": "127.0.0.1",
          "host_port": "<port>",
          "sandbox_port": 8080,
          "protocol": "tcp"
        },
        {
          "host_ip": "::1",
          "host_port": "<port>",
          "sandbox_port": 8080,
          "protocol": "tcp"
        }
      ],
      "workspaces": [
        "$CAPTURE/fixtures/repo"
      ],
      "created_at": "<ts>"
    },
    {
      "name": "m101-demo-2",
      "id": "<uuid>",
      "agent": "shell",
      "status": "stopped",
      "last_used_at": "<ts>",
      "workspaces": [
        "$CAPTURE/fixtures/repo"
      ],
      "created_at": "<ts>"
    }
  ]
}