Ok found the fix. need to add
campaignPredicate.operatorSpecified = true;
On Sep 19, 11:30 am, VP <fastrich...@gmail.com> wrote:
> Hi,
> I am trying to filter the result of AdGroup by campaignId. The code worked
> when no filter is added but when I add predicate I got a
> Missing_predicate_operator error in run time.
> I stepped through the code and I can see clearly the prediate field is
> EQUALS.
>
> Here is the exception:
> ex = {"[SelectorError.MISSING_PREDICATE_OPERATOR @ serviceSelector,
> RequiredError.REQUIRED @ serviceSelector.predicates[0].operator]"}
>
> Here is my code, please help!
>
> // Create a selector.
> GoogleAdGroup.Selector selector = new
> GoogleAdGroup.Selector();
> selector.fields = new string[] { "Id", "CampaignId",
> "Name" };
>
> // Set a filter condition.
> GoogleAdGroup.Predicate campaignPredicate = new
> GoogleAdGroup.Predicate();
> campaignPredicate.field = "CampaignId";
> campaignPredicate.@operator =
> GoogleAdGroup.PredicateOperator.EQUALS;
> campaignPredicate.values = new string[] {
> pcampaign.Id.ToString() };
> selector.predicates = new GoogleAdGroup.Predicate[] {
> campaignPredicate };
>
> AdGroupPage adgrups = null;
> adgrups = adgroupService.get(selector);
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