curl --request POST \
  --url https://api.example.com/cabinet/admin/channel-subscriptions \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "channel_id": "<string>",
  "channel_link": "<string>",
  "title": "<string>",
  "disable_trial_on_leave": true,
  "disable_paid_on_leave": false
}
'

{
  "id": 123,
  "channel_id": "<string>",
  "channel_link": "<string>",
  "title": "<string>",
  "is_active": true,
  "sort_order": 123,
  "disable_trial_on_leave": true,
  "disable_paid_on_leave": true
}