$onlyForCategories
The command can only be executed in provided categories.
Usage
$onlyForCategories[category IDs;...;error message]
Parameters
category IDs(Type: Snowflake || Flag: Emptiable): The categories where the command can be executed in. Separate the categories using;.error message(Type: String || Flag: Emptiable): The message that is returned when the command is executed in non-whitelisted categories.