{
  "operation": "Update Agent Profile Defaults (Prompt, Watermark, Style, Locale, Status)",
  "method": "PATCH",
  "path": "/api/v1/agents/{agentId}",
  "request": {
    "name": "string",
    "description": "string",
    "websiteUrl": "string",
    "systemPrompt": "string",
    "watermarkText": "string",
    "stylePreset": "string",
    "locale": "string",
    "status": "active"
  },
  "response": {
    "message": "Agent profile updated"
  }
}