Gives a specific user or role access to one command.
You can give access to every commands to a role in Setup a server (full_whitelist_role).
The command
For that, you must use the /whitelist add command to add a role, the /whitelist remove command to remove a role, and the /whitelist list to display the list of commands that have whitelist overrides.
The parameters
Optional
ping: The role you want to give access to a command
