N/http Module
http.request()
Method Description: Sends an HTTP request. If negotiating a connection to the destination server exceeds 5 seconds, a connection timeout occurs. If transferring a payload to the server exceeds 45 seconds, a request timeout occurs.
Returns: http.ClientResponse or http.ServerResponse
Supported Script Types: Server scripts For more information, see SuiteScript 2.0 Script Types.
Governance: 10 units
Module: N/http Module
Since: 2015.2
Search NetSuite - https://system.netsuite.com/app/help/helpcenter.nl?search=http.request(options)

// Code Example 1

// Add additional code

//...

var headerObj = {

    name: 'Accept-Language',

    value: 'en-us'

};

var response = http.request({

    method: http.Method.GET,

    url: 'http://www.google.com',

    body: 'My REQUEST Data',

    headers: headerObj

});

//...

// Add additional code



//SOURCE: https://system.netsuite.com/app/help/helpcenter.nl?fid=section_4426024227.html