Hi Roger, Thanks for your feedback, it does seem confusing since it is listed in the operator <https://developers.google.com/adwords/api/docs/reference/v201710/AdwordsUserListService.UserListOperation#operator> field. I will let the team know about this and see if we can get the documentation updated to make it clear.
Usually, if there are any exceptions to a service/operation (as in the case of AdWordsUserList service), the exception will be documented in the summary section. Might be helpful while trying to lookup something in the future. Thanks, Sreelakshmi, 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/06bc4716-9f12-4609-be5f-a239d5f38e59%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.