I was testing calls after adding the login_customer_id header and continually hitting an error indicating that the user did not have access to the sub account using the google ads api (python client library v0.7). Upon further investigation, using the customer_service, I was able to make a call to 'list_accessible_customers' only to find that only the MCC account's resource name comes back in the response. This seems to indicate that the MCC accounts are not being treated as MCCs in the new API since they should be returning all child account customer IDs as well.
I believe this is the cause of the issue being expressed in: https://groups.google.com/forum/#!searchin/adwords-api/login$20customer$20id%7Csort:date/adwords-api/w7xLbo-Pn5E/SH5uY0xhGgAJ as well as a few other posts. This can be easily verified by invoking the customer_service.list_accessible_customers on an MCC account using its credentials. If you require the specific MCC account ID let me know. -- -- =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ 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. Visit this group at https://groups.google.com/group/adwords-api. To view this discussion on the web visit https://groups.google.com/d/msgid/adwords-api/4074b3fe-df11-4b4f-89a0-9d65c318423e%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.