Note that the parentheses are not considered part of the output-argument list, so a reply-message-label without an output-argument-list may still optionally include an empty set of parentheses (“()”) after the message-name.
Note that the parentheses are not considered part of the output-argument list, so a reply-message-label without an output-argument-list may still optionally include an empty set of parentheses (“()”) after the message-name.