method OutgoingMessage.prototype.getHeader Usageimport { OutgoingMessage } from "node:http"; OutgoingMessage.prototype.getHeader(name: string): | number | string | string[] | undefined Gets the value of the HTTP header with the given name. If that header is not set, the returned value will be undefined. Gets the value of the HTTP header with the given name. If that header is not set, the returned value will be undefined. Parameters name: string Name of header Return Type | number | string | string[] | undefined