{
    "pools": [
        {
          "rolls": 1,
          "entries": [
            {
              "type": "item",
              "name": "minecraft:potion",
              "weight": 1,
              "functions": [
                  {
                      "function": "set_potion",
                      "id": "fire_resistance"
                  }
              ]
            }
          ]
        }
      ]
}