insomnia/packages/insomnia-httpsnippet/test/fixtures/output/node/request/text-plain.js

var request = require("request");

var options = { method: 'POST',
  url: 'http://mockbin.com/har',
  headers: { 'content-type': 'text/plain' },
  body: 'Hello World' };

request(options, function (error, response, body) {
  if (error) throw new Error(error);

  console.log(body);
});