{
  "criteria": {
    "example": {
      "trigger": "minecraft:item_durability_changed",
      "conditions": {
        "item": {
          "item": "minecraft:emerald"
        }
      }
    }
  },
  "rewards": {
    "experience": 0,
    "function": "zzzzdonotuse:advancements/pufferfish"
  }
}
