{
  "type": "minecraft:lake",
  "barrier": {
    "id": "minecraft:stone"
  },
  "can_place_feature": {
    "type": "minecraft:true"
  },
  "can_replace_with_air_or_fluid": {
    "type": "minecraft:not",
    "predicate": {
      "type": "minecraft:matching_block_tag",
      "tag": "minecraft:features_cannot_replace"
    }
  },
  "can_replace_with_barrier": {
    "type": "minecraft:not",
    "predicate": {
      "type": "minecraft:matching_block_tag",
      "tag": "minecraft:lava_pool_stone_cannot_replace"
    }
  },
  "fluid": {
    "id": "minecraft:lava",
    "properties": {
      "level": "0"
    }
  }
}