Hi Chris, Unfortunately, it is not possible to map a GCLID to the corresponding call. With Click Performance Report <https://developers.google.com/adwords/api/docs/appendix/reports/click-performance-report>, you will be able to map the GCLID to it's Ad <https://developers.google.com/adwords/api/docs/appendix/reports/click-performance-report#creativeid> but narrowing it down further might not be possible.
I suggest that you post your question on the Advertisers community forum <https://www.en.advertisercommunity.com/t5/Google-AdWords/ct-p/Google_AdWords#> to see if the product experts there have any suggestions. Thanks, Sreelakshmi, AdWords API Team -- -- =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ Also find us on our blog and Google+: https://googleadsdeveloper.blogspot.com/ https://plus.google.com/+GoogleAdsDevelopers/posts =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ You received this message because you are subscribed to the Google Groups "AdWords API Forum" group. To post to this group, send email to adwords-api@googlegroups.com To unsubscribe from this group, send email to adwords-api+unsubscr...@googlegroups.com 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 Forum" group. To unsubscribe from this group and stop receiving emails from it, send an email to adwords-api+unsubscr...@googlegroups.com. Visit this group at https://groups.google.com/group/adwords-api. To view this discussion on the web visit https://groups.google.com/d/msgid/adwords-api/251a9636-c420-4e19-b2ee-70fbbf0233e4%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.