curl --request GET \
  --url https://api.athenahq.ai/api/v1/groups/{group_id} \
  --header 'x-api-key: <api-key>'

{
  "group": {
    "id": "123e4567-e89b-12d3-a456-426614174000",
    "name": "Enterprise Clients",
    "orgId": "987e6543-e21b-12d3-a456-426614174000",
    "billingEnabled": false,
    "createdAt": "2024-06-15T10:30:00.000Z",
    "websites": [
      {
        "id": "123e4567-e89b-12d3-a456-426614174000",
        "websiteUrl": "example.com",
        "websiteName": "My Awesome Blog"
      }
    ]
  }
}