Unsupported post request. Object with ID 'xxxxxxxxxx' does not exist

[hacker-prime]

I am not sure how to solve this error. I just started using this repository today and I am very new to the WhatsApp API/Facebook Developer Ecosystem.

[aalbarca]

Hello,

We can't help you if you don't provide more information about your problem. What did you try to do? Which information did you try to send to the Cloud Api?

Thanks.

[hacker-prime]

I no longer get that error. I found the phone number ID on the following page: https://developers.facebook.com/apps/xxxxxxxxxx/whatsapp-business/wa-dev-console/?business_id=xxxxxxxx Afterwards, I tried to send a message using the following script:

<?php

// Require the Composer autoloader.
require 'vendor/autoload.php';

use Netflie\WhatsAppCloudApi\WhatsAppCloudApi;

// Instantiate the WhatsAppCloudApi super class.
$whatsapp_cloud_api = new WhatsAppCloudApi([
'from_phone_number_id' => 'xxxxxxxxx',// https://developers.facebook.com/apps/xxxxxxx/whatsapp-business/wa-dev-console/?business_id=xxxxxxx
'access_token' => 'xxxxxxxx', //How to get Permanent Access Token in WhatsApp Cloud API - https://www.youtube.com/watch?v=gqiBzFlF44c
]);

$whatsapp_cloud_api->sendTextMessage('+18764586888', 'Hey there! I\'m using WhatsApp Cloud API. Visit https://www.netflie.es');

?>

PLEASE NOTE- The from_phone_number_id and access_token values have been removed from the code snippet for security purposes.
When I run the code at the following url: http://localhost/whatsapp_api/ I don't get a message on my phone and the screen is blank.

[aalbarca]

WhatsApp Cloud Api doesn't allow start a conversation with a simple text message. You have to start a business-initied conversation sending a template: https://developers.facebook.com/docs/whatsapp/pricing/. Please, read and understand the Facebook Documentation before use this PHP client.

[hacker-prime]

I wasn't trying to send a template. According to WhatsAppCloudApi.php there are various functions one of which is SendTemplate() but I was using sendTextMessage().

[hacker-prime]

So after you send a template you will be able to start sending simple text messages?

[oziomadot]

Unsupported post request. Object with ID 'xxxxxxxxxxxxxxxxxx' does not exist, cannot be loaded due to missing permissions, or does not support this operation.

I still get this error. Please any solution or suggestion. I am sending a message templet but i get this error