Shaped Crafting Recipe

{
  "type": "minecraft:crafting_shaped",
  "pattern":
  [
    "xxx",
    "xxx",
    "xxx"
  ],
  "key":
  {
    "x":
    {
      "item": "MOD_ID:ITEM"
    }
  },
  "result":
  {
    "item": "MOD_ID:ITEM",
    "count": 1
  }
}