Retrieves an environment

curl --request GET \
  --url https://api.rootly.com/v1/environments/{id} \
  --header 'Authorization: Bearer <token>'

{
  "data": {
    "id": "52720b33-8669-4a8c-aeca-00fba77be94e",
    "type": "environments",
    "attributes": {
      "slug": "quidem-unde-modi-accusamus",
      "name": "Quidem unde modi accusamus.",
      "description": "Dolor fuga nemo eius.",
      "color": "#040c04",
      "position": 1,
      "notify_emails": [],
      "slack_channels": [],
      "slack_aliases": [],
      "created_at": "2025-11-28T18:08:24.609-08:00",
      "updated_at": "2025-11-28T18:08:24.609-08:00"
    }
  }
}