{
  "_note": "A real `discovered_printers` frame, captured on 2026-10-19 by running `cargo run --example discover_printers -- wire 192.168.0.0/24` against a live LAN with a Bambu P1P and H2C on it, with the gateway's fleet file pointed at an empty file so nothing was filtered out. The addresses and the message shape are exactly as captured. The two `serial` values are PLACEHOLDERS of the captured shape (15 alphanumeric characters) rather than the real ones: the serials identify someone's physical hardware, nothing in this test depends on their value, and no other fixture here carries one. Note what the frame does not contain, which is the point of the format: no access code, no API key. Re-capture with the `wire` subcommand above when the message changes.",
  "frames": [
    {
      "type": "discovered_printers",
      "printers": [
        {
          "vendor": "bambu",
          "address": "192.168.0.20",
          "serial": "01S00A000000000",
          "source": "certificate",
          "driver_ready": true
        },
        {
          "vendor": "bambu",
          "address": "192.168.0.21",
          "serial": "31B0BP0A0000000",
          "source": "certificate",
          "driver_ready": true
        }
      ],
      "scanned_at": "2026-10-19T08:20:03Z"
    }
  ]
}