{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://sdk.vorivox.com/schemas/game-sdk-envelope.v1.schema.json",
  "title": "VORIVOX Game SDK Envelope v1",
  "type": "object",
  "additionalProperties": false,
  "required": ["msg", "seq", "session_id", "ts_monotonic_ms", "body"],
  "properties": {
    "msg": {
      "enum": ["client.hello", "game.ready", "heartbeat", "led.trigger", "led.override.set", "led.override.clear", "score.update", "game.log", "session.complete", "server.hello", "session.start", "session.pause", "session.resume", "session.stop", "device.state", "target.hit"]
    },
    "seq": {"type": "integer", "minimum": 1},
    "session_id": {"type": "string", "minLength": 1},
    "ts_monotonic_ms": {"type": "integer", "minimum": 0},
    "body": {"type": "object"}
  }
}