致命错误：/twilio-php/Twilio/Rest/Client.php中带有'未知域通知'消息的未捕获异常'Twilio \ Exceptions \ TwilioException'

Am trying to send push notifications to mobile devices using Twilio Notify with PHP, For this first creating a user using following code

require_once 'vendor/autoload.php';
use Twilio\Rest\Client;

$accountSid = "sid";
$authToken = "your_auth_token";

$serviceSid = "serviceSid";

// Initialize the client
$client = new Client($accountSid, $authToken);
// Create a user
$user = $client
    ->notify->services($serviceSid)
    ->users->create([
        'identity' => 'push token', //am not sure what is identity also?
        'segment' => ['segmentName']
    ]);
// print_r($user);
echo $user->sid;

Getting an exception in

Fatal error: Uncaught exception 'Twilio\Exceptions\TwilioException' with message 'Unknown domain notify' in Twilio/Rest/Client.php

How to solve this? Googled a lot but no luck.

Twilio developer evangelist here.

You are currently using Twilio PHP 5.11.0. Twilio Notify is a beta product right now so is not included in the main library.

You will need to install the alpha version of the library that includes beta and preview products. You can install this with composer with

composer require twilio/sdk:5.11.0-alpha1

As for the identity, that refers to the identity of a User in Notify. To send notifications you need to create bindings, which are addresses for your users to receive notifications on. Then when you create a notification you supply the identity of the user to send the notification to.

i guess you are using 5.x version from your code

so use this code to create a user

$notification = $client
    ->notify->services($serviceSid)
    ->notifications->create([
        'identity' => '00000001',
        'body' => 'Hello Bob'
    ]);

echo $notification->sid;