The first world actor with the given system.shortcode, or undefined. Actors enforce a unique (type, shortcode) key, so a reserved shortcode (e.g. _sohlworld) identifies a singleton. The client sees only the actors it has permission for.
system.shortcode
undefined
(type, shortcode)
_sohlworld
The actor shortcode to look up.
The matching actor, or undefined.
The first world actor with the given
system.shortcode, orundefined. Actors enforce a unique(type, shortcode)key, so a reserved shortcode (e.g._sohlworld) identifies a singleton. The client sees only the actors it has permission for.