ServerResponse.prototype.statusCode - Node documentation
property ServerResponse.prototype.statusCode

Usage in Deno

import { ServerResponse } from "node:http";

When using implicit headers (not calling response.writeHead() explicitly), this property controls the status code that will be sent to the client when the headers get flushed.

response.statusCode = 404;

After response header was sent to the client, this property indicates the status code which was sent out.

Type

number