Hi, Thank you for reaching out. Please find my response to your questions below:
Please give it a try to REMOVE the whole user list members by using mutateMembers() and set the operator as REMOVE. Then you could ADD the user list members by using mutateMembers() again with the existing userListId and ADD operator. With the existing userListId, the new members would be appended to the existing user list. Thanks and regards, Xiaoming, Google Ads API Team ref:_00D1U1174p._5001UZYEtj: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/dzFrK000000000000000000000000000000000000000000000Q93OKH00OlnQvwHuT6Sxi1-QwLFgTQ%40sfdc.net.