Hi Artem, I would like to inform you that I am going to delete your initial post as it contains API logs. For providing information, I would suggest using Reply privately to author option for privacy purposes.
Moving forward, upon checking the provided logs, I can see that you've set the customer ID of a client customer account. This is the possible why the error occurred, you should not use a client account in API header if you are planning to create a client account. You will need to set the customer ID of a MCC account instead and retry the API request. If the issue persists or encounter any issues, you can provide the complete SOAP request and response logs generated on your end via Reply privately to author option. Regards, Ernie John Blanca Tacata Google Ads API Team ref:_00D1U1174p._5004Q2Bf5RG: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/RkEIp000000000000000000000000000000000000000000000QOAXTQ00tBu6oZF5SeujUkMn3i5Akw%40sfdc.net.