Hi Che, You are right, you should use the OAuth credentials of your Manager account in this scenario. However, the clientCustomerId <https://github.com/googleads/googleads-dotnet-lib/blob/master/examples/AdWords/CSharp/App.config#L66> in the request header <https://developers.google.com/adwords/api/docs/guides/call-structure#request_headers> should correspond to the client account in which you need the Campaign to be created. You can check the linked sample in reports which sets the clientCustomerId dynamically <https://github.com/googleads/googleads-dotnet-lib/blob/master/examples/AdWords/CSharp/v201710/Reporting/ParallelReportDownload.cs#L207>. Please give this a try and let me know if you are able to create the campaign successfully.
Thanks, Sreelakshmi, AdWords API Team -- -- =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ Also find us on our blog and Google+: https://googleadsdeveloper.blogspot.com/ https://plus.google.com/+GoogleAdsDevelopers/posts =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ You received this message because you are subscribed to the Google Groups "AdWords 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 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/5225a570-c1b3-4771-90b2-b079ff83b562%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
