Hi Johnny, The field LopMostSpecificTargetId was recently added to v201509 <https://developers.google.com/adwords/api/docs/reference/>. If you are using an earlier version of the API, you will run into this error.
Please follow our migration guide <https://developers.google.com/adwords/api/docs/guides/migration/v201509> for v201509. 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/504bc1e0-ae04-4bfd-af98-133e1546f9fc%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
