using web::WebRes** Return from request handlers to send the appropriate response to the client.constclass HttpStatus {** The HTTP status code.** ** @see `web::WebRes.statusMsg`const Int code** The HTTP status message.** ** @see `web::WebRes.statusMsg`const Str msg** The Err which caused this http status. Generally used with a HTTP Status Code of 500. const Err? causenew make(Int statusCode, Str statusMsg := WebRes.statusMsg[statusCode], Err? cause := null){this.code = statusCodethis.msg = statusMsgthis.cause = cause}}