How to add Custom Attributes in Google shopping content api with php?

Question

I am using google shopping Api from last one year it is working properly. But now I want to add new attributes in it such as CustomLabel5 . For that I have used setCustomAttributes() method and passed three attributes name , type , value . But it is working showing error 400 invalid attribute values . following is my code please check and suggest proper answer for that.

$product = new Google_Service_ShoppingContent_Product();
$data= new Google_Service_ShoppingContent_ProductCustomAttribute();
$data->setName('CustomLabel5');
$data->setType('text');
$data->setValue('test');
$product->setCustomAttributes($data);

Please give answer.

Answer 1

Fairly simple fix here.

setCustomAttributes expects an array of Google_Service_ShoppingContent_ProductCustomAttribute instances.

What you need is:

$attributesArray = array($data);
$product->setCustomAttributes($attributesArray);