delete

\Bitrix\Main\Entity\DeleteResult public static
\Bitrix\Tasks\Internals\Task\FavoriteTable::delete(
 array ,
 array 
);

Static method deletes task from Favorites for a specific (or current) user. This function does not checks access permissions.

Parameter	Description	Version
$primary	Primary key.
$behaviour	Behavior flags: `AFFECT_CHILDREN` - when value is `true`, all subtasks are also going to be deleted from favorites (be default `false`).