{
  "posts": [
    {
      "content": "Summer sale! 25% off all plans this month. Use code SUMMER25 at checkout.",
      "mediaItems": [
        {
          "key": "image/YOUR_UPLOAD_KEY.jpg",
          "type": "IMAGE",
          "sortOrder": 0
        }
      ],
      "scheduledAt": "2026-05-30T09:00:00.000Z",
      "socialMediaId": "YOUR_GBP_ACCOUNT_ID"
    }
  ],
  "controls": {
    "gbpLocationId": "accounts/109049740544589765860/locations/4875357571247123933",
    "gbpTopicType": "OFFER",
    "gbpEventTitle": "Summer Sale",
    "gbpEventStartDate": "2026-06-01T00:00:00.000Z",
    "gbpEventEndDate": "2026-06-30T23:59:00.000Z",
    "gbpOfferCouponCode": "SUMMER25",
    "gbpOfferRedeemUrl": "https://example.com/redeem",
    "gbpOfferTerms": "25% off all plans. Online only. Cannot be combined with other offers."
  }
}