Retrieves an environment

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

{
  "data": {
    "id": "4e62ac5b-a953-49bb-a335-0f5f3faa4bc4",
    "type": "environments",
    "attributes": {
      "slug": "neque-sit-ut-placeat",
      "name": "Neque sit ut placeat.",
      "description": "Voluptatem alias sed ex.",
      "color": "#2222c9",
      "position": 1,
      "notify_emails": [],
      "slack_channels": [],
      "slack_aliases": [],
      "created_at": "2025-08-08T21:49:25.571-07:00",
      "updated_at": "2025-08-08T21:49:25.571-07:00"
    }
  }
}