defaultrecipes.json

{
  "type": "customstuff4:damageable_shaped",
  "shape": [
    "XXX",
    " # "
  ],
  "key": {
    "X": {
      "item": "minecraft:diamond"
    },
    "#": {
      "item": "minecraft:diamond_pickaxe",
      "data": 32767
    }
  },
  "damage": {
    "#": 1
  },
  "result": {
    "item": "minecraft:diamond_block"
  }
}