Hi Alex, Thanks for reaching out to the Google Ads API Forum.
Kindly see below responses to your queries: 1. While an audience is in the process of being updated, what audience list would campaigns be using to deliver ads? E.g. the pre-update snapshot? The in-process list? Special case: how does this work if we are replacing a list using the "remove all members, then add current members" approach? In this case, I assume there's a pre-update snapshot, an empty list, and then (eventually) the new list. Will there be a period of time in which ads are delivered using an empty list, for example? >> The campaigns would be using pre-update snapshots to deliver ads. Once the >> creating/updating user list completes, then a new list in which ads will be >> delivered. 2. Is there another option available for updating the list? An example of this would be if I simply provide the most up-to-date version of the customer list and have the list automatically refresh in its entirety (e.g. Google would handle sorting out the updates). >> To completely replace the members of a user list with new members, order the >> operations in AddOfflineUserDataJobOperationsRequest in this sequence: Set remove_all to true in an OfflineUserDataJobOperation. For each new member, add a create operation setting their UserData in an OfflineUserDataJobOperation. For more information, you may refer to this page. Let us know if you have any further questions. Regards, Yasar Google Ads API Team ref:_00D1U1174p._5004Q2Yqfnx: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 "Google Ads API and AdWords 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/hmznt000000000000000000000000000000000000000000000R98OW400q0GRAK9sS1qU4esCVPHMFg%40sfdc.net.