$onlyForUsers
The command can only be executed by users with certain 'usernames'.
Usage
$onlyForUsers[usernames;...;errorMessage]
Parameters
usernames
(Type: String || Flag: Emptiable)
: The names of the users that can execute this command. Separate the usernames using;
.errorMessage
(Type: String || Flag: Emptiable)
: The message that is returned when the command is used by a non-whitelisted user.