custom_mc_advancements/data/disabled/antibacterial.json

{
    "display": {
        "icon": {
	    "item": "minecraft:barrier"
        },
        "title": "100% Antibacterial",
        "description": "Kill 100% of all germs in The Canopy.",
        "frame": "challenge",
        "hidden": true,
        "announce_to_chat": true
    },
    "parent": "canopy:mobs",
    "criteria": {
        "kill_bac": {
            "trigger": "minecraft:player_killed_entity",
            "conditions": {
                "entity": {
		    "nbt": "{Tags:[\"admin\"]}"
                }
            }
        }
    }
}