curl --request GET \
  --url https://services.pref.rio/rmi/v1/citizen/{cpf}/avatar \
  --header 'Authorization: Bearer <token>'

{
  "avatar": {
    "created_at": "<string>",
    "id": "<string>",
    "is_active": true,
    "name": "<string>",
    "url": "<string>"
  },
  "avatar_id": "<string>"
}