Choices class

An annotation used to restrict input to a set of choices for a given parameter.

Note that this is only a client-side verification for Slash Commands only, input from text commands might not be one of the options.

For example, adding three choices to a command:

ChatCommand test = ChatCommand(
  'test',
  'A test command',
  (
    IChatContext context,
    @Choices({'Foo': 'foo', 'Bar': 'bar', 'Baz': 'baz'}) String message,
  ) async {
    context.respond(MessageBuilder.content(message));
  },
);

commands.addCommand(test);