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

{
  "success": true,
  "data": [
    {
      "modifierId": "<string>",
      "importId": "<string>",
      "name": "<string>",
      "description": "<string>",
      "shortName": "<string>",
      "internalName": "<string>",
      "min": 123,
      "max": 123,
      "optional": true,
      "externalId": "<string>",
      "metadata": {},
      "optionIds": [
        "<string>"
      ],
      "options": [
        {
          "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": {}
            }
          ]
        }
      ]
    }
  ]
}