var request = require('request');
'url': 'https://<domain>/<api prefix>/<version>/user/kyc/documents/',
'Authorization': 'Bearer <access token>',
'value': fs.createReadStream('<file_path>'),
'filename': '<file_name>',
'value': fs.createReadStream('<file_path>'),
'filename': '<file_name>'
'value': fs.createReadStream('<file_path>'),
'filename': '<file_name>',
request(options, function (error, response) {
if (error) throw new Error(error);
console.log(response.body);