curl --request POST \
  --url 'https://api.flashcat.cloud/incident/war-room/create?app_key=' \
  --header 'Content-Type: application/json' \
  --data '
{
  "incident_id": "69da451ef77b1b51f40e83ee",
  "integration_id": 2490562293131,
  "add_observers": true
}
'

{
  "request_id": "01HK8XQE3Z7JM2NTFQ5YJ8P9R4",
  "data": {
    "chat_id": "oc_a0553eda9014c2de1b3a8f75b4e0c000",
    "chat_name": "Incident #0E83EE war room",
    "share_link": ""
  }
}