{
  "type": "minecraft:crafting_shaped",
  "key": {
    "#": {
      "item": "minecraft:iron_ingot"
    },
    "B": {
      "item": "architects_palette:nether_brass_ingot"
    },
    "M": {
      "item": "minecraft:magma_block"
    }
  },
  "pattern": [
    "#M#",
    "B#B"
  ],
  "result": {
    "item": "minecraft:lava_bucket"
  }
}