curl --request POST \
  --url https://api.example.com/pages/service-rules/history/{rule_id}/restore \
  --header 'X-API-Key: <api-key>'

{
  "id": 123,
  "title": "<string>",
  "content": "<string>",
  "language": "<string>",
  "is_active": true,
  "created_at": "2023-11-07T05:31:56Z",
  "updated_at": "2023-11-07T05:31:56Z"
}