curl --request POST \
  --url https://api.opus.pro/api/publish-schedules \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data @- <<EOF
{
  "projectId": "P0000000demo",
  "clipId": "qU3iVMSO77",
  "postAccountId": "postAccountId_xxx1",
  "subAccountId": "subAccountId_xxx1",
  "postDetail": {
    "title": "My Daughter's Creepy 3 AM Visitor",
    "custom": {
      "description": "Okay, so my daughter got a doll that can apparently move on its own. Last night at 3 AM, I heard footsteps, went to check, and this thing had moved! Totally thought I was losing my mind. Anyone else's toys play tricks? #CreepyDoll #HauntedHouse #MomLife #ParentingFails #ScaryStories",
      "privacy": "public"
    },
    "mediaType": "video"
  },
  "publishAt": "2026-03-01T16:00:00.000Z"
}
EOF

{
  "data": {
    "scheduleId": "1772177588135sHuZ-FACEBOOK_PAGE"
  }
}