Hi, This is the language id. The code is just like the way you create an id - you have to fill the campaignId of the CampaignCriterion, and the language code in the CampaignCriterion.criterion.id. See http://code.google.com/p/google-api-adwords-php/source/browse/trunk/examples/v201109/Targeting/AddCampaignTargetingCriteria.php#71 for details.
Note that for removing, you don't have to create a new Language object - just a Criterion object would be enough for CampaignCriterion.criiteria field. Cheers, Anash P. Oommen, AdWords API Advisor. -- =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ Also find us on our blog and discussion group: http://adwordsapi.blogspot.com http://groups.google.com/group/adwords-api =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ 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