Hi Parag, Our Customer Match considerations states avoid simultaneously running multiple OfflineUserDataJob processes that modify the same user list (that is, multiple jobs whose CustomerMatchUserListMetadata.user_list point to the same resource name). Doing so can result in a CONCURRENT_MODIFICATION error since multiple jobs are not permitted to operate on the same list at the same time. This error can also occur if attempting to simultaneously modify a list through the Google Ads UI and the Google Ads API.
Note that the operations collection for each AddOfflineUserDataJobOperationsRequest can contain at most 100,000 identifiers across all of the UserData objects in the operations. If you need to submit more than 100,000 identifiers for a job, send multiple requests with the same job resource_name. You can upload all your user data to the same job by sending multiple AddOfflineUserDataJobOperationsRequest objects to the same job. Many big companies with millions of user data to upload use this pipeline successfully. Feel free to get back to us. Regards, Aryeh Google Ads API Team ref:_00D1U1174p._5004Q2dnxCR: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 "Google Ads API and AdWords 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/Jvigv000000000000000000000000000000000000000000000RH86EB00lt3uGAoxQZarGhzJ0JzFkA%40sfdc.net.
