Minecraft CurseForge

I have tried it this way

//LootBags
recipes.addshapeless(<lootbags:itemlootbag:1>, [<lootbags:itemlootbag> * 4]);
recipes.addshapeless(<lootbags:itemlootbag:2>, [<lootbags:itemlootbag:1> * 4]);
recipes.addshapeless(<lootbags:itemlootbag:3>, [<lootbags:itemlootbag:2> * 4]);
recipes.addshapeless(<lootbags:itemlootbag:4>, [<lootbags:itemlootbag:3> * 4]);

and this way 

//LootBags
recipes.addshapeless(<lootbags:itemlootbag:1>,[<lootbags:itemlootbag> * 4]);
recipes.addshapeless(<lootbags:itemlootbag:2>,[<lootbags:itemlootbag:1> * 4]);
recipes.addshapeless(<lootbags:itemlootbag:3>,[<lootbags:itemlootbag:2> * 4]);
recipes.addshapeless(<lootbags:itemlootbag:4>,[<lootbags:itemlootbag:3> * 4]);

but i cant seem to find the right id for the lootbags to add them to shapeless crafting in my .zs file

I have tried /ct hands in the console to get all item idea and nothing seems to work

I cannot find any of the correct ideas for the lootbag mod https://www.curseforge.com/minecraft/mc-mods/lootbags