Hi Erik, Those two views are not exactly comparable. The PLACEHOLDER_FEED_ITEM_REPORT will only return impressions where the particular feed item was displayed as an extension. The CAMPAIGN_PERFORMANCE_REPORT will return all impressions, regardless of whether those impressions displayed particular feed items.
In addition, the ClickType field on both reports shows all click types displayed for each impression. Therefore, if a single impression showed a headline and two sitelinks, you'll see that impression's data in two separate rows: one for "Headline" and another for "Sitelink". The PLACEHOLDER_FEED_ITEM_REPORT has an additional field called IsSelfAction that will be "true" for the ClickType the user actually clicked, and "false" for the other ClickTypes. This is unique to that report, as it's useful for seeing performance metrics for impressions where a specific feed item was not only displayed but was also clicked by the user. Cheers, Josh, Google Ads API Team ref:_00D1U1174p._5001UBo9s5:ref -- -- =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ Also find us on our blog: https://googleadsdeveloper.blogspot.com/ =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ You received this message because you are subscribed to the Google Groups "AdWords API and Google Ads API Forum" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/adwords-api?hl=en --- You received this message because you are subscribed to the Google Groups "AdWords API and Google Ads API Forum" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/adwords-api/54r7R000000000000000000000000000000000000000000000PTS43R00SRb2fdBmQBaDyuDetZ04tg%40sfdc.net.
