Hi Hari, I was able to upgrade to the V201802 version of the API using the Java client library and use the TargetingIdeaService without any issues. Could you please confirm if you are using the latest version ( googleads-java-lib-v3.12.0 <https://github.com/googleads/googleads-java-lib/releases/tag/3.12.0>) of the Java client library? Also, how did you update to the latest version? >From the error message, it looks like the library upgrade was not successful. You could either use the Jars with examples or maven with examples from the client library github. Are you able to make API calls to other API services without issues?
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/c0595c88-bde3-4cc9-be37-cec5ce807528%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.