Hi Anqi, Thank you for reaching out to Google Ads API support. Regarding question 1, the UserDataService has a limit of 10 operations and 100 user IDs per request, while the operations collection for each AddOfflineUserDataJobOperationsRequest can contain at most 100,000 elements and to add more send multiple requests with the same job resource_name.
Note that in our customer match considerations it states "For privacy purposes, the user list size will show as zero until the list has at least 1,000 members. After that, the size will be rounded to the two most significant digits. Upload at least 5,000 members to the list to ensure that ads start serving." Our migrating to UserDataService guide and our Customer match guide have more information. Regarding question 2, we don't have any documentation on changing a list type whether it works or not, nor whether it is supported. You can always just create another list. Feel free to get back to us on this. Regarding question 3, to remove individuals from list, you can remove individual users using identifiers. Note that in our customer match considerations it states "Do not mix create and remove operations within the same OfflineUserDataJob. Doing so can result in a CONFLICTING_OPERATION error." Regarding the timeout you encountered, if you have reason to suspect a bug in the Client Library you can get support from the Ads API Java Client Library issue tracker. This forum can check if the API communication is correct. To do this check we will need a request and response log of API communications sent to us privately. Here are logging instructions. The logs we need look similar to our REST endpoint JSON Mappings and have a Request Id. Regards, Aryeh Baker Google Ads API Team ref:_00D1U1174p._5004Q2NSeVc: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/F3d6x000000000000000000000000000000000000000000000QZ86ZQ00fds-XjyfRFiUM2pl-wNXGQ%40sfdc.net.
