This command is used to manage a player's Identities.

Syntax

identity grant <player> <entity>
identity revoke <player> <entity>
identity equip <player> <entity>
identity unequip <player>
identity test <player> [not] <entity>

Arguments

<player>: Specify a player to give/revoke/equip an Identity to.
<entity>: Specify the Identity that should be given/revoked/equipped.

Result

Fails if the arguments are invalid, if <player> fails to resolve to an online player, or if nothing changed when performing the command.

On success:

• identity grant <player> <entity>: Grants the specified identity to the specified player.
• identity revoke <player> <entity>: Revokes the specified identity from the specified player.
• identity equip <player> <entity>: Makes the specified player change to the specified identity.
• identity unequip <player>: Makes the specified player unequip any currently equipped Identity.
• identity test <player> [not] <entity>: Tests whether the player is currently (not) disguised as the specified entity.

Examples

• All players get the ability to turn into a Skeleton: execute as @a run identity grant @s minecraft:skeleton
• You can no longer turn into a Giant: identity revoke @p minecraft:giant
• All players become Zombies: execute as @a run identity equip @s minecraft:zombie
• You unequip your current Identity: identity unequip @p
• Check whether you are not a Pig: identity test @p not minecraft:pig

Implemented in 1.4.0 (basically to spec, with the only difference being modified test syntax), thanks for the detailed suggestion!