Create broadcast

curl --request POST \
  --url https://api.gcore.com/streaming/broadcasts \
  --header 'APIKey: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '{
  "broadcast": {
    "name": "Broadcast",
    "status": "live",
    "share_url": "",
    "custom_iframe_url": "",
    "show_dvr_after_finish": true,
    "ad_id": 1,
    "player_id": 14,
    "stream_ids": [
      10
    ]
  }
}'