PrivateconstructorReadonlydisplayThis property can't be read in early-execution mode.
ReadonlyidThis property can't be read in early-execution mode.
ReadonlyisThis property can't be read in early-execution mode.
ReadonlytypeThis property can't be read in early-execution mode.
If the scoreboard identity is an entity or player, returns the entity that this scoreboard item corresponds to.
This function can't be called in early-execution mode.
Contains an identity of the scoreboard item.