Unicopia/src/main/resources/assets/unicopia/recipes/water_bucket.json

{
  "type": "minecraft:crafting_shaped",
  "pattern": [
    "***",
    "***",
    " # "
  ],
  "key": {
    "#": [
      { "item": "minecraft:bucket" }
    ],
    "*": [
      { "item": "unicopia:dew_drop" }
    ]
  },
  "result": { "item": "minecraft:water_bucket", "count": 1 }
}