Hi, The cross client (MCC) reporting feature was deprecated in the version v201109 <https://developers.google.com/adwords/api/docs/reference/archived-release-notes#whats-new_28> of the API. A given report request can only include data from a single AdWords account. If you need to gather reporting data for multiple accounts, submit a separate report request for each account by setting the clientCustomerId header <https://developers.google.com/adwords/api/docs/guides/reporting#request_headers> .
The ExternalCustomerId <https://developers.google.com/adwords/api/docs/appendix/reports/all-reports#externalcustomerid> available in reporting fields corresponds to the customer Id of the account against which the API requests are being made. In your case, there might not be an easier option than to loop over the sub accounts. The ParallelReportDownload <https://github.com/googleads/googleads-java-lib/blob/master/examples/adwords_axis/src/main/java/adwords/axis/v201609/reporting/ParallelReportDownload.java> Java example downloads reports for all accounts directly under a manager account in multiple parallel threads. Example code in other languages is available here <https://developers.google.com/adwords/api/docs/clientlibraries>. Thanks, Shwetha, 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/78418c2f-c8bd-484c-8f78-44b984694292%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
