How do I get the conversationId from a RingCentral SMS response?

Question

I am building a simple SMS sending module with the RingCentral WebRTC client in PHP. I can successcully send messages and I get a valid JSON response object, and when I echo it out I can see the conversationId, but I cannot seem to echo it into a variable.

This is my API call:

$resp = $this->platform->post('/account/~/extension/~/sms',
array(
    'from' => array ('phoneNumber' => $this->ringcentral_username),
    'to' => array(array('phoneNumber' => $phone)),
    'text' => $message
));

I can see:

"conversationId" : 1234567890,

in the response object, but $resp->conversationId is not found. How do I pull that out?

Answer 1

I found it:

$resp->json()->conversationId