"Missing "trigger" in:" for advancement

json { "criteria": { "requirement": { "trigger": "minecraft:consume_item", "conditions": { "item": { "items": ["minecraft:potion"], "predicates": { "minecraft:custom_data": {"hexenwerk":{"id":"mulberry_wine"}} } } } }, "rewards": { "function": "hexenwerk:item/mulberry_wine/consume" } } } I'm trying to set up this advancement but for some reason it keeps telling me that i'm missing a "trigger" argument despite that clearly existing