Nodejs Request Promise How to display status code
According to the documentation we need to define in the options that we want to return the full response.
https://github.com/request/request-promise#get-the-full-response-instead-of-just-the-body
const options = { resolveWithFullResponse: true}
I think res object might undefined. you can try request as callback
request(options, function (error, response, body) { console.log('statusCode:', response && response.statusCode); });or you can do like this https://www.npmjs.com/package/request-promise
var options = { uri: 'http://the-server.com/will-return/404', simple: true, transform: function (body, response, resolveWithFullResponse) { /* ... */ }};rp(options) .catch(errors.StatusCodeError, function (reason) { // reason.response is the transformed response });