Defines a new HTTP_MSG
The HTTP Status-Code ([1-5][0-9][0-9]).
A sprintf-style template that serves as the message given to the end-user when this
												Status is triggered. The template can be as simple or complicated as you want, then you can hydrate
											it with the appropriate values as needed.
If true, instructs the Routes namespace to include the API document in
											the payload when the HTTP-Status is an Error-Code.
The HTTP Status-Code ([1-5][0-9][0-9]).
The template that serves as the message given to the end-user when this Status is triggered.
If true, instructs the Routes namespace to include the API document in the payload
									when the HTTP-Status is an Error-Code.
A plain-object version of this HTTP-MSG
An class used to define default response-payload HTTP Status-Codes.