curl --request POST \
  --url http://api.superwize.ai/api/bookmarks/listGroupConversations \
  --header 'Content-Type: application/json' \
  --data '
{
  "groupId": "grp_01JHKYX1B2CD123456789",
  "limit": 10,
  "after": "2026-01-01T00:00:00.000Z"
}
'

{
  "data": [
    {
      "id": "obj_01JHKZ0PV2WX123456789",
      "createdAt": 1767225600000,
      "metadata": {
        "title": "Pakistan Tech Outlook",
        "studyMode": true,
        "branchedFrom": "conv_01JHKYW2V8XQ123456700",
        "branchPointItemId": "obj_01JHKZ0PV2WX123456789",
        "parentTitle": "Pakistan Tech Outlook",
        "quizMode": true,
        "teacherMode": true,
        "deepResearchMode": true,
        "articleId": "obj_01JHKZ0PV2WX123456789",
        "articleTitle": "Pakistan Tech Outlook",
        "articleSnippet": "Pakistan announces a nationwide digital classroom initiative.",
        "articleImageUrl": "https://cdn.superwize.ai/assets/sample.png"
      }
    }
  ],
  "hasMore": false,
  "lastCursor": "2026-01-01T00:00:00.000Z"
}