Can't get Image URL from Google Ads API for HTML5 Ads
I'm trying to get access to Display Ad images via the Google Ads API. At the moment, my code doesn't seem to be working for certain ads. As near as I can tell from my debugging efforts so far, the issue is that it's not working for HTML5 ads.
Here is the query I'm using :
SELECT ad_group.name, campaign.name, ad_group_ad.ad.responsive_display_ad.logo_images, ad_group_ad.ad.responsive_display_ad.marketing_images, ad_group_ad.ad.image_ad.preview_image_url, ad_group_ad.ad.image_ad.image_url FROM ad_group_ad WHERE campaign.advertising_channel_type = \'DISPLAY\' LIMIT 100
For accounts using HTML5 ads, there is nothing returned for any of the last (4) fields. For other accounts, I'm using the "ad_group_ad.ad.image_ad.image_url" field to get the ad image.
What am I missing?