Hi Chuck, Could you elaborate on what your client meant by "drop in throughput"? Did the client encounter any latency issues when using the AdwordsUserListService?
As for our recommendations, it would be best not to run parallel requests to a single entity as it might indeed cause the CONCURRENT_MODIFICATION error. Thanks and regards, Peter Google Ads API Team ref:_00D1U1174p._5001UCbbQX: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 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 and Google Ads API Forum" group. To unsubscribe from this group and stop receiving emails from it, send an email to adwords-api+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/adwords-api/uQZXd000000000000000000000000000000000000000000000PUD4U100oyEseFaZTxqby4ZB2Q8StA%40sfdc.net.
