Hi, If you are using AdGroupBidModifierService to get the list of BidModifiers, the source of the modifier will be available in the BidModifierSource <https://developers.google.com/adwords/api/docs/reference/v201605/AdGroupBidModifierService.AdGroupBidModifier#bidmodifiersource>. This field can be populated by including "BidModifierSource" in the selector. Once you identify the source of the BidModifier, you can either add a new one at the AdGroup level if there isn't one, or set the BidModifier if it already exists at the AdGroup level.
Regards, Shwetha, 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/3bc65aae-c993-4b02-9ad4-ed9a63b06de5%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.