{
  "type": "object",
  "required": [
    "files"
  ],
  "properties": {
    "summary": {
      "type": "string"
    },
    "sourceType": {
      "type": "string",
      "enum": [
        "api",
        "mcp",
        "cli",
        "agent_api"
      ]
    },
    "agentAlias": {
      "type": [
        "string",
        "null"
      ],
      "description": "Stable per-agent identifier for agent-authored activity. clientName is not a substitute; the connected human identity remains visible."
    },
    "files": {
      "type": "array",
      "items": {
        "$ref": "#/components/schemas/DraftReviewFileInput"
      }
    }
  },
  "additionalProperties": false
}