[1.16.5] nbt tag unbreakable ?

[doublefcd]

do you known how to write nbt tag unbreakable ?, i try a lot of time and still error

{ "mob": "minecraft:drowned", "player": true, "item": "minecraft:trident", "nbt": { "Unbreakable": ["1b"]}, }

[McJty]

Always be specific. You say you got an error. It is useful for me to know what error you got

[doublefcd]

I follow this example zombies will drop an enchanted diamond sword to write another nbt, but i don't know how to write true a nbt tags, i put your example in my loot.json, it's not have error but a diamond sword drop from zombie not have enchant

{ "mob": "minecraft:zombie", "player": true, "item": "minecraft:diamond_sword", "nbt": { "ench": [ { "lvl": 3, "id": 22 } ] } }

i try a lot of time to write nbt tags unbreakable but still error, i can't see the tutorital write nbt tag in your wiki or i blink

{ "mob": "minecraft:drowned", "player": true, "item": "minecraft:trident", "nbt": { "Unbreakable": ["1b"]}, }

the error i got is

JSON error in 'loot.json': check log for details (com.google.gson.stream.MalformedJonException: Expected name at line 7 column 2 path $[0].nbt)

another question, u write nbt tag with example zombies will drop an enchanted diamond sword "id" = 22 , 22 from what, if that is enchanted iron sword, the number i put in id = ? , or other item ?