{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "Contrato de turno de voz en tiempo real",
  "type": "object",
  "required": [
    "case_id",
    "decision",
    "redacted_transcript",
    "metrics",
    "evidence",
    "limits",
    "next_action"
  ],
  "properties": {
    "case_id": {"type": "string"},
    "decision": {
      "type": "string",
      "enum": ["answer", "ask_repeat", "stop_and_answer", "confirm_before_tool", "review"]
    },
    "redacted_transcript": {"type": "string"},
    "metrics": {"type": "object"},
    "evidence": {"type": "array"},
    "limits": {"type": "array"},
    "next_action": {"type": "string"}
  }
}