Hi George, If you wish to terminate the CrmBasedUserList as your NegativeCampaignCriterion <https://developers.google.com/adwords/api/docs/reference/v201710/CampaignCriterionService.NegativeCampaignCriterion>, then, you may do so by using the CampaignCriterionService.mutate() method. You may refer to the NegativeCampaignCriterion documentation which I have linked for the required fields in order to make a successful REMOVE operation.
If the issue persists, you may send to me the generated SOAP request and response so I can further investigate. You may reply via the *Reply privately to author* option. Thanks and 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/4780616b-d564-4b9b-a2d1-11ec18706b79%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.