Hi, yes, it seems that the namespace is missing, but if you look at the php dump you can see that it's there in the first lines.
I'm using the examples as reference; here in short the phpcode I'm using: $operations = array(); $keyword = new Keyword(); $keyword->setText($myKeyword->keywordText); $keyword->setMatchType($myKeyword->matchType); if( $myKeyword->isNegative() === false ) { $adGroupCriterion = new BiddableAdGroupCriterion(); if( $myKeyword->maxCpc != 0 ) { $bid = new CpcBid(); $money = new Money(); $money->setMicroAmount($myKeyword->maxCpc * _API_GOOGLE_MONEY_DIVISOR); $bid->setBid($money); $biddingStrategyConfiguration = new BiddingStrategyConfiguration(); $biddingStrategyConfiguration->setBids(array($bid)); $adGroupCriterion->setBiddingStrategyConfiguration($biddingStrategyConfiguration); } if( $myKeyword->url != '' ) { $adGroupCriterion->setDestinationUrl(''); $adGroupCriterion->setFinalUrls(new UrlList(array( $myKeyword->url ))); } $adGroupCriterion->setUserStatus($myKeyword->onlineStatus); } else { //negative keyword $adGroupCriterion = new NegativeAdGroupCriterion(); } $adGroupCriterion->setAdGroupId((double) $myKeyword->adgroudId); $adGroupCriterion->setCriterion($keyword); $operation = new AdGroupCriterionOperation(); if( $exemptionKey !== false ) $operation->setExemptionRequests(array(new ExemptionRequest( $exemptionKey ))); $operation->setOperand($adGroupCriterion); $operation->setOperator('ADD'); var_dump($operation); $operations[] = $operation; $APIresult = $servizio->mutate( $operations ); Thank you for the help! -- -- =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ 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/783ad2e1-83bb-436e-b144-b6feaf549dee%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.