Hi Luis, This is expected behavior. The reason why ManagedCustomerService.get <https://developers.google.com/adwords/api/docs/reference/v201702/ManagedCustomerService#get> is returning all your accounts even after setting ExcludeHiddenAccounts to true is because all your accounts are not hidden (isHidden <https://developers.google.com/adwords/api/docs/reference/v201702/ManagedCustomerService.ManagedCustomerLink#ishidden> = false) as you've mentioned.
As per blog post <http://googleadsdeveloper.blogspot.mx/2015/08/hiding-adwords-accounts-now-possible.html> you've referenced earlier, to hide or unhide an account, you need to set isHidden <https://developers.google.com/adwords/api/docs/reference/v201702/ManagedCustomerService.ManagedCustomerLink#ishidden> field of the account's ManagedCustomerLink <https://developers.google.com/adwords/api/docs/reference/v201702/ManagedCustomerService.ManagedCustomerLink> to true or false, respectively. You can achieve this using ManagedCustomerService.mutatelink <https://developers.google.com/adwords/api/docs/reference/v201702/ManagedCustomerService#mutatelink> which accepts LinkOperation <https://developers.google.com/adwords/api/docs/reference/v201702/ManagedCustomerService.LinkOperation> . As for enabling SOAP logging, you may refer to this guide <https://github.com/googleads/googleads-dotnet-lib/wiki#logging> for .NET and this guide <https://github.com/googleads/googleads-python-lib#user-content-how-do-i-log-soap-interactions> for Python. Regards, Ivan 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/357f7de6-9de0-4edc-9403-06a12d077e99%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.