Shows a communications stage

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

{
  "data": {
    "id": "8392cbab-e820-45c0-af7f-7d3373742079",
    "type": "communications_stages",
    "attributes": {
      "name": "bof30",
      "slug": "bof30",
      "description": "Quasi repellendus quia doloremque.",
      "position": 1,
      "created_at": "2025-10-18T10:24:46.514-07:00",
      "updated_at": "2025-10-18T10:24:46.514-07:00"
    }
  }
}