curl --request GET \
  --url https://api.example.com/api/v1/guidelines/{guideline_id} \
  --header 'Authorization: Bearer <token>'

{
  "board_id": "<string>",
  "content": "<string>",
  "created_at": "2023-11-07T05:31:56Z",
  "id": "<string>",
  "owner_id": "<string>",
  "scope": "<string>",
  "tags": [
    "<string>"
  ],
  "title": "<string>",
  "updated_at": "2023-11-07T05:31:56Z"
}