HII,
I am passing audioFilePath value is empty.I am getting error.

{ userId: 'usr_073a14cf83cc42c785854a1716292009',
contentLanguage: 'en-US',
audioFilePath: '' }
internal/streams/legacy.js:59
throw er; // Unhandled stream error in pipe.
^

Error: EISDIR: illegal operation on a directory, read

Hii,
I created new user. But the user Userid is not reflecting my voiceIt USER MANAGEMENT list.
this is my final response from api
{ message: 'Created user with userId : usr_6d96f6bd44ad49f882add99e6df2b1f1',
userId: 'usr_6d96f6bd44ad49f882add99e6df2b1f1',
timeTaken: '0.003s',
responseCode: 'SUCC',
createdAt: 1525946493000,
status: 201 }

I am using node v8.11.1 version

1. npm install --save voiceit2-nodejs installed
2. let voiceit2 = require('voiceit2-nodejs');
   Am getting this error
   saavha_node/node_modules/voiceit2-nodejs/index.js:48
   this.getGroupsForUser = (options.callback) =>{
   ^

SyntaxError: Unexpected token .
at createScript (vm.js:80:10)
at Object.runInThisContext (vm.js:139:10)
at Module._compile (module.js:616:28)
at Object.Module._extensions..js (module.js:663:10)
at Module.load (module.js:565:32)
at tryModuleLoad (module.js:505:12)
at Function.Module._load (module.js:497:3)
at Module.require (module.js:596:17)
at require (internal/module.js:11:18)
at Object. (/Users/balaji/saavha_node/server.js:10:16)