src/main/resources/assets/aether_legacy/recipes/cold_parachute.json

{
  "type": "minecraft:crafting_shaped",
  "pattern": [
    "##",
    "##"
  ],
  "key": {
    "#": [
      {
        "item": "aether_legacy:aercloud",
        "data": 0
      }
    ]
  },
  "result": {
    "item": "aether_legacy:cold_parachute"
  }
}