Create/src/generated/resources/data/create/advancements/fan_water.json

{
  "parent": "create:fan",
  "display": {
    "icon": {
      "item": "minecraft:water_bucket"
    },
    "title": {
      "translate": "advancement.create.fan_water"
    },
    "description": {
      "translate": "advancement.create.fan_water.desc"
    },
    "frame": "task",
    "show_toast": true,
    "announce_to_chat": false,
    "hidden": false
  },
  "criteria": {
    "0": {
      "trigger": "create:fan_processing",
      "conditions": {
        "accepted_entries": [
          "SPLASHING"
        ]
      }
    }
  },
  "requirements": [
    [
      "0"
    ]
  ]
}