Hi David, Could you confirm if the campaign where you are creating the ad group already has a bidding strategy defined in it? If yes, then I'm afraid that setting bidding stragtegies from a lower level is no longer supported as of version 201705 of the AdWords API. For more information regarding the said change, you may refer to this section <https://developers.google.com/adwords/api/docs/guides/bidding#migrating_the_bidding_strategy_configuration_override_of_ad_groups_and_keywords> of the bidding strategy <https://developers.google.com/adwords/api/docs/guides/bidding> guide.
However, if what I mentioned is not the scenario, you may reply via *Reply privately to author* and send to me the generated SOAP request and response so I can further investigate. Best regards, Peter 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/2dec1caf-fda1-4972-bb3f-b65bae2665e1%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.