var http = require('https');
var authHeader = 'Bearer ' + '00D3z000000dNvr!AR4AQNZACOiuPkCc0J.tgO4c3kpaliqJTWLzp6khAfGEwdQ069Jtat92wssuyVIlV6APD_9PLLV6ea2mqCVA_DeUQu7hkh8D';
var url = 'https://um1.salesforce.com/services/data/v37.0/query/?q=SELECT+Id+FROM+Account';
var headers = {
        'Content-Type': 'application/json',
        'Authorization': authHeader
};
var myRequest = new Request (url,"GET",headers);
var exchange = httpClient.send(myRequest);
context.session['exchange'] = exchange;
var exchange = context.session['exchange'];
exchange.waitForComplete(1000);
print(JSON.parse(exchange));