curl --request POST \
  --url https://controller.platform.simplecloud.app/v0/server-groups \
  --header 'Content-Type: application/json' \
  --header 'X-Network-ID: <x-network-id>' \
  --header 'X-Network-Secret: <x-network-secret>' \
  --data '{}'

{
  "active": true,
  "created_at": "2023-01-01T12:00:00Z",
  "deployment": {
    "hosts": [
      {
        "name": "main-host-1",
        "priority": 1
      }
    ],
    "strategy": "whitelist"
  },
  "max_memory": 2048,
  "max_players": 50,
  "min_memory": 1024,
  "name": "lobby",
  "properties": {},
  "scaling": {
    "available_slots": 10,
    "max_servers": 3,
    "min_servers": 0,
    "player_threshold": 0.8,
    "scale_down": {
      "idle_time": "3m",
      "ignore_players": true
    },
    "scaling_mode": "SLOTS"
  },
  "server_group_id": "123e4567-e89b-12d3-a456-426614174000",
  "source": {
    "blueprint": "123e4567-e89b-12d3-a456-426614174000",
    "image": "ghcr.io/user/custom-image:latest",
    "type": "blueprint"
  },
  "tags": [
    "<string>"
  ],
  "type": "SERVER",
  "updated_at": "2023-01-01T12:00:00Z",
  "workflows": {
    "manual": [
      "<string>"
    ],
    "when": {
      "start": [
        "<string>"
      ],
      "stop": [
        "<string>"
      ]
    }
  }
}