Item tag (Java Edition)

An item tag is a group of items. They are used when a recipe allows multiple different items as inputs and control many other gameplay features. See below for the use of each item tag. They can also be used when testing for item arguments in commands with #<identifier>, which succeeds if the item matches any of the items specified in the tag, and can be searched in the Creative inventory by searching #<identifier>.

Used in the minecraft:acacia_planks recipe and its recipe-unlocking advancement.

Items in this tag can be used to tempt armadillos, setting is_tempted to true in their memory when a player is holding an item in this tag.