Hi Florian, The required fields to remove an AdGroupFeed are feedId and adGroupId <https://developers.google.com/adwords/api/docs/reference/v201506/AdGroupFeedService.AdGroupFeed#feedId>. Please make sure that you are including both of these IDs in your request.
If you did include both of them and are still getting the same error, please send me your SOAP XML request and response so that I can take a look at it. Please send it through *Reply privately to author.* Regards, Anthony 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 http://groups.google.com/group/adwords-api. To view this discussion on the web visit https://groups.google.com/d/msgid/adwords-api/82a64d60-f081-47d4-a861-6b6b778c8431%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.