{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "CallRecordingReady",
  "type": "object",
  "required": ["event", "call_id", "recording_path", "duration_seconds", "created_at"],
  "properties": {
    "event": { "const": "call.recording.ready" },
    "call_id": { "type": "string" },
    "interaction_id": { "type": ["string", "null"] },
    "recording_path": { "type": "string" },
    "duration_seconds": { "type": "integer", "minimum": 0 },
    "created_at": { "type": "string", "format": "date-time" }
  }
}