curl --request GET \
  --url https://api.service.getjusto.com/v3/ecommerce/modifier-options \
  --header 'Authorization: Bearer <token>'

{
  "success": true,
  "data": [
    {
      "optionId": "<string>",
      "importId": "<string>",
      "name": "<string>",
      "internalName": "<string>",
      "max": 123,
      "externalId": "<string>",
      "metadata": {},
      "menus": [
        {
          "menuId": "<string>",
          "price": 123,
          "basePrice": 123,
          "discount": 123,
          "discounts": [
            123
          ],
          "available": true,
          "externalId": "<string>",
          "metadata": {}
        }
      ]
    }
  ]
}