curl --request POST \
  --url 'https://api.flashcat.cloud/channel/create?app_key=' \
  --header 'Content-Type: application/json' \
  --data '
{
  "team_id": 3521074710131,
  "channel_name": "Production Alerts",
  "description": "Handles all production environment alerts",
  "group": {
    "method": "p",
    "time_window": 10,
    "window_type": "tumbling"
  },
  "auto_resolve_timeout": 86400,
  "auto_resolve_mode": "trigger"
}
'

{
  "request_id": "01HK8XQE3Z7JM2NTFQ5YJ8P9R4",
  "data": {
    "channel_id": 6294542005131,
    "channel_name": "API Test Channel"
  }
}