Performance Max Campaigns - Limits on Listing Group Filters per Asset Group

[Richard Cutting]

Hi,

I'm using the api to add item id's to a listing group filter for an asset group on a performance max campaign and there seems to be a resource limit of 1000 items.  This seems very low considering we could add 20,000 item id's to a smart campaign.  Can anyone explain the reason for the low limit and if there are any plans to raise it ?

Thanks,

Richard.

[Google Ads API Forum Advisor]

Hi Richard,

The Ads API can only be a conduit to the product as exposed in the UI. If you cannot  add item id's to a listing group filter for an asset group on a performance max campaign beyond this 1,000 item limit in the UI (you can try adding to the campaign you hit the limit with easily), then you may reach out to product support for assistance. 

If the API shows itself to be more limited than the UI, could you privately send us a request and response log of API communication when log level is set to ‘DEBUG', combined with a full screen screenshot of the UI that demonstrates this discrepancy?  

The request and response appears similar to the JSON Mappings in our REST documentation. Our client libraries have loggers with logging instructions, to see these instructions you can click on the client library you use in the sidebar of our client library guide and click on "Logging". 

Regards,

Aryeh Google Ads API Team

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