Hi Ovid, Please run this perl example with no clientEmail or clientCustomerId (clientId) specified: http://code.google.com/p/google-api-adwords-perl/source/browse/tags/current/examples/v201109/get_all_campaigns.pl
After that, either run the account hierarchy example ( http://code.google.com/p/google-api-adwords-perl/source/browse/tags/current/examples/v201109/get_account_hierarchy.pl) or use the get_client_customer_id.pl ( http://code.google.com/p/google-api-adwords-perl/source/browse/tags/current/examples/v201109/get_client_customer_id.pl) example to translate from your sandbox clientEmails to clientCustomerIds. You need to specify a clientCustomerId in v201109. If you provide clientEmail, it will be silently ignored, which causes the request to run against the MCC, for which adding campaigns is not permitted, per the error message you see. - Kevin Winter AdWords API Team -- =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ Also find us on our blog and discussion group: http://adwordsapi.blogspot.com http://groups.google.com/group/adwords-api =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ 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