Hi, Thanks for posting your concern.
Please note that MutateCustomer can only update one customer at a time, with this, I am afraid that updating multiple client accounts that you are looking for is not possible. With this, the provided process that you've mentioned is the current possible way to update customers under a MCC account account. Let me know if you have further questions. Regards, Ernie John Blanca Tacata Google Ads API Team ref:_00D1U1174p._5004Q2JC7dj: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/xfWZp000000000000000000000000000000000000000000000QWL30W00llgKDFPJR-eVg-6dnBfkyQ%40sfdc.net.