I have a code base that I'm essentially switching the version of the API
that's called so I can wrap things up before the sunset date in February:
$campaignService->GetService('CampaignService', 'v201101');
to
$campaignService->GetService('CampaignService', v201109');
The code that follows is identical in both to create the Selector object:
$selector = $campaignService->Create('Selector');
And I go on to set the predicates, date ranges, etc. For v201101, my
$campaignService->get($selector); returns the expected campaign objects.
Switching the version ID yields this (serialized for logging):
O:8:"stdClass":1:{s:17:"ApiExceptionFault";O:8:"stdClass":3:{s:7:"message";s:42:"[RequiredError.REQUIRED
@
serviceSelector]";s:25:"ApplicationException.Type";s:12:"ApiException";s:6:"errors";O:7:"SoapVar":4:{s:8:"enc_type";i:0;s:9:"enc_value";O:33:"GoogleApiAdsAdWords_RequiredError":6:{s:6:"reason";s:8:"REQUIRED";s:9:"fieldPath";s:15:"serviceSelector";s:7:"trigger";s:0:"";s:11:"errorString";s:22:"RequiredError.REQUIRED";s:12:"ApiErrorType";s:13:"RequiredError";s:43:"
I read through the __last_request property of $campaignService and it looks
like it's not sending anything but <get /> (no fields, predicates, etc.) in
v201109, but a full request in v201101, so the error is correct. But I have
no idea what needs to change between the two implementations. I've always
been able to pass a selector to the ->get() method on the service instance.
Anything obvious I'm missing?
---
(Snippet simplified for brevity's sake. This method is part of a class that
extends AdWordsUser)
/**
* Get All Campaigns associated with a login
*
* @param array $options
*/
public function GetAllCampaigns( $options = array() ) {
// Declare service
$campaignService = $this->GetService('CampaignService', 'v201109');
// Create selector
$selector = $campaignService->Create('Selector');
$selector->fields = array('Id', 'Name', 'Status', 'ServingStatus',
'StartDate', 'EndDate', 'AdServingOptimizationStatus', 'Settings',
'Amount', 'Period', 'DeliveryMethod', 'PricingModel',
'ConversionOptimizerBidType', 'DeduplicationMode', 'EnhancedCpcEnabled',
'BidCeiling', 'Eligible', 'RejectionReasons', 'Clicks', 'Impressions',
'Cost', 'AveragePosition', 'AverageCpc', 'AverageCpm', 'Ctr',
'Conversions', 'ConversionRate', 'CostPerConversion',
'ConversionsManyPerClick', 'ConversionRateManyPerClick',
'CostPerConversionManyPerClick', 'ViewThroughConversions',
'TotalConvValue', 'ValuePerConv', 'ValuePerConvManyPerClick',
'InvalidClicks', 'InvalidClickRate', 'FrequencyCapMaxImpressions',
'TimeUnit', 'Level', 'TargetGoogleSearch', 'TargetSearchNetwork',
'TargetContentNetwork', 'TargetContentContextual',
'TargetPartnerSearchNetwork');
$selector->ordering = array($campaignService->Create('OrderBy',
array('Name', 'ASCENDING') ));
// Retrieve campaign data
try {
$return = $campaignService->get($selector);
return $return;
} catch(Exception $e) {
die ($e->getMessage());
}
}
--
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