{
  "format_version": "1.21.80",
  "minecraft:recipe_shaped": {
    "description": {
      "identifier": "minecraft:copper_helmet"
    },
    "tags": [
      "crafting_table"
    ],
    "pattern": [
      "XXX",
      "X X"
    ],
    "key": {
      "X": {
        "item": "minecraft:copper_ingot"
      }
    },
    "unlock": [
      {
        "item": "minecraft:copper_ingot"
      }
    ],
    "result": {
      "item": "minecraft:copper_helmet"
    }
  }
}