curl --request GET \
  --url https://api.interacto.io/group \
  --header 'Authorization: <api-key>' \
  --header 'Instance-Id: <instance-id>'

{
  "statusCode": 200,
  "message": "request successful",
  "data": [
    {
      "id": "66c266130c991c46299dedf8",
      "wpId": "120363321438738644@g.us",
      "instanceId": "66a09db606fd14660c8fc1d0",
      "name": "My Cool Group",
      "image": "",
      "participants": [
        "551199999999",
        "551188888888"
      ],
      "admins": []
    }
  ]
}