facebook-graph-apifacebook-opengraphfacebook-pixelgoogle-shopping-api

How can I avoid 'A product is missing a field: google_product_category' warning in facebook microdata debugger tool?


The tool https://business.facebook.com/ads/microdata/debug gives me the warning

A product is missing a field: google_product_category            Without google_product_category information, your products may not appear the way you want them to in ads.

Which OpenGraph tag can I use to fix the problem?

The HTML code like

<meta property="google:product:category" content="Pet Supplies"/>
    or
<meta property="google_product_category" content="Pet Supplies"/>

doesn't work for me.


Solution

  • I have found the solution

    the right format is

    <meta property="product:category" content="Apparel &amp; Accessories &gt; Clothing &gt; Dresses"/>