{
  "protocolVersion": {
    "major": 1,
    "minor": 0
  },
  "messageId": "0d6d31f8-1242-4a40-a261-433897102fe4",
  "sentAt": "2026-07-22T12:00:00Z",
  "registerRequest": {
    "protocolVersion": {
      "major": 1,
      "minor": 0
    },
    "client": {
      "clientId": "x1",
      "displayName": "Cache x1",
      "role": "CLIENT_ROLE_CACHE"
    },
    "connectionInstanceId": "fd4f7c2a-836a-4699-8078-f0ec8601febe",
    "sharedToken": "redacted-example-token",
    "capabilities": {
      "features": [
        "CLIENT_FEATURE_INVENTORY_CHUNKS",
        "CLIENT_FEATURE_CONTENT_TREE",
        "CLIENT_FEATURE_ROUTE_PROVISIONING",
        "CLIENT_FEATURE_EVICTION"
      ],
      "syncthingDeviceId": "CACHE1-DEVICE-ID",
      "syncthingAdvertisedAddresses": [
        "dynamic"
      ],
      "qbittorrentVersion": "v5.1.2",
      "qbittorrentWebApiVersion": "2.11.3",
      "libtorrentVersion": "2.0.11.0",
      "syncthingVersion": "v2.0.0",
      "maxEnvelopeBytes": 1048576
    }
  }
}