Good day Vincent,
I am still confused why I can't update the bid of the placement.
Here is my code:
<?php
/**
* Copyright 2017 Google Inc. All Rights Reserved.
*/
namespace Google\AdsApi\Examples\AdWords\v201705\CampaignManagement;
require __DIR__ . '/../../vendor/autoload.php';
use Google\AdsApi\AdWords\AdWordsServices;
use Google\AdsApi\AdWords\AdWordsSession;
use Google\AdsApi\AdWords\AdWordsServicesInterface;
use Google\AdsApi\AdWords\AdWordsSessionBuilder;
use Google\AdsApi\AdWords\v201705\cm\AdGroupCriterionOperation;
use Google\AdsApi\AdWords\v201705\cm\AdGroupCriterionReturnValue;
use Google\AdsApi\AdWords\v201705\cm\AdGroupCriterionService;
use Google\AdsApi\AdWords\v201705\cm\BiddableAdGroupCriterion;
use Google\AdsApi\AdWords\v201705\cm\Operator;
use Google\AdsApi\AdWords\v201705\cm\Placement;
use Google\AdsApi\AdWords\v201705\cm\Platform;
use Google\AdsApi\Common\OAuth2TokenBuilder;
/**
* This example sets a bid modifier on a campaign.
*/
class SetBidModifierInPlacement {
const AD_GROUP_ID = '49443081811';
const BID_MODIFIER = '1.5';
public static function runExample(AdWordsServices $adWordsServices,
AdWordsSession $session) {
$campaignCriterionService =
$adWordsServices->get($session, AdGroupCriterionService::class);
//Create a mobile platform. The ID can be found in the documentation.
//https://developers.google.com/adwords/api/docs/appendix/platforms
$desktop= new Platform();
$desktop->setId(30000); // HighEndMobile = 30001
$urlPlacement = new Placement();
$urlPlacement->setUrl('listverse.com');
$urlPlacement->setId('0');
// Create a criterion with modified bid.
$adGroup = new BiddableAdGroupCriterion();
$adGroup->setAdGroupId($AD_GROUP_ID );
$adGroup->setCriterion($urlPlacement);
$adGroup->setBidModifier($bidModifier);
// Create a campaign criterion operation and add it to the operations
list.
$operation = new AdGroupCriterionOperation();
$operation->setOperator(Operator::SET);
$operation->setOperand($adGroup);
$operations = [$operation];
// Update campaign criteria on the server.
$results = $adGroupCriterionService->mutate($operations);
// Print out some information about the updated campaign criterion.
foreach ($results->getValue() as $adGroupCriterion) {
printf(
"Campaign criterion with campaign ID %d, criterion ID %d, "
. "and type '%s' was modified with bid %.2f.\n",
$AdGroupCriterion->getAdGroupId(),
$AdGroupCriterion->getCriterion()->getId(),
$AdGroupCriterion->getCriterion()->getType(),
$AdGroupCriterion->getBidModifier());
}
}
public static function main() {
// Generate a refreshable OAuth2 credential for authentication.
$oAuth2Credential = (new OAuth2TokenBuilder())
->fromFile()
->build();
// Construct an API session configured from a properties file and the
OAuth2
// credentials above.
$session = (new AdWordsSessionBuilder())
->fromFile()
->withOAuth2Credential($oAuth2Credential)
->build();
self::runExample(new AdWordsServices(), $session,
intval(self::AD_GROUP_ID),
floatval(self::BID_MODIFIER));
}
}
SetBidModifierInPlacement::main();
End
I am getting the error:
*Fatal error*: Call to a member function mutate() on null.
Please enlighten me.
Thank you so much,
Ben
On Wednesday, October 4, 2017 at 5:03:30 PM UTC+8, Vincent Racaza (AdWords
API Team) wrote:
>
> Hi Ben,
>
> If what you meant is the actual value of the placement ID, then you can
> use the AdGroupCriterionService.get()
> <https://developers.google.com/adwords/api/docs/reference/v201708/AdGroupCriterionService#get>
> and
> filter it by PLACEMENT criterionType
> <https://developers.google.com/adwords/api/docs/reference/v201708/AdGroupCriterionService.Placement#criteriontype>
> (and
> other fields that you can filter) to get the id and other fields of the
> placement. You can refer to the sample SOAP request snippet below:
>
> <soapenv:Body>
> <get xmlns="https://adwords.google.com/api/adwords/cm/v201708";>
> <serviceSelector>
> <fields>Id</fields>
> <fields>CriteriaType</fields>
> <fields>BidModifier</fields>
> <fields>PlacementUrl</fields>
> <predicates>
> <field>CriteriaType</field>
> <operator>EQUALS</operator>
> <values>PLACEMENT</values>
> </predicates>
> <paging>
> <startIndex>0</startIndex>
> <numberResults>100</numberResults>
> </paging>
> </serviceSelector>
> </get>
> </soapenv:Body>
>
> For the urlPlacement.setId(XXXX) line, the ID must be the preferred
> placement ID on which you would like to update. In your scenario, it would
> be the ID of your "listverse.com" placement.
>
> Thanks,
> Vincent
> AdWords API Team
>
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