{
  "postType": "CAROUSEL",
  "requestorId": "user123",
  "templateId": "YOUR_TEMPLATE_ID",
  "brandId": "YOUR_BRAND_ID",
  "presetId": "YOUR_PRESET_ID",
  "responseType": "PNG",
  "aiGeneration": {
    "type": "article",
    "context": "https://example.com/blog/social-media-strategy-2026",
    "instructions": "Extract the 5 most actionable points. Keep slide text concise. End with a clear call-to-action."
  }
}