Location Targeting

    This guide describes location targeting, and how you can use the Google Ads API to add, retrieve, and update location targeting for your campaigns.

    Why is geo targeting important?

    Location targeting lets you serve ads to users in a particular geographical region. For example, assume you're advertising for a chain of supermarkets. Without location targeting, your ads would show in all regions worldwide, and your ads might receive clicks from users in regions where you have no supermarket locations. This generates cost while providing no possibility of a return on the investment. With location targeting, your campaigns show ads only in regions where you have open supermarkets. This approach also lets you directly target customers searching locally for supermarkets.

    The Google Ads API lets you target your ads by country, region, or proximity around a specific geographical point .

    Learn more about Targeting ads to geographic locations .

    Geo target campaigns for a region

    You can target campaigns to any geographical region for which Google Ads supports location targeting, such as a country, a state, a city, or a postal region. Each targetable location is uniquely identified by a Criterion ID. You can look up a criterion ID using GeoTargetConstantService.SuggestGeoTargetConstants . The resource_name of each GeoTargetConstant is of the form geoTargetConstants/{Criterion ID} . For example, the resource_name value of New York state is geoTargetConstants/21167 .

    You can add geo targets to your campaigns using the CampaignCriterionService . The following code snippet shows how to target your campaign with a criterion ID.

    Java

     private 
  
 static 
  
 CampaignCriterion 
  
 buildLocationIdCriterion 
 ( 
  
 long 
  
 locationId 
 , 
  
 String 
  
 campaignResourceName 
 ) 
  
 { 
  
 Builder 
  
 criterionBuilder 
  
 = 
  
 CampaignCriterion 
 . 
 newBuilder 
 (). 
 setCampaign 
 ( 
 campaignResourceName 
 ); 
  
 criterionBuilder 
  
 . 
 getLocationBuilder 
 () 
  
 . 
 setGeoTargetConstant 
 ( 
 ResourceNames 
 . 
 geoTargetConstant 
 ( 
 locationId 
 )); 
  
 return 
  
 criterionBuilder 
 . 
 build 
 (); 
 } 
 
      AddCampaignTargetingCriteria 
 . 
 java

    C#

     private 
  
 CampaignCriterion 
  
 buildLocationCriterion 
 ( 
 long 
  
 locationId 
 , 
  
 string 
  
 campaignResourceName 
 ) 
 { 
  
 GeoTargetConstantName 
  
 location 
  
 = 
  
 new 
  
 GeoTargetConstantName 
 ( 
 locationId 
 . 
 ToString 
 ()); 
  
 return 
  
 new 
  
 CampaignCriterion 
 () 
  
 { 
  
 Campaign 
  
 = 
  
 campaignResourceName 
 , 
  
 Location 
  
 = 
  
 new 
  
 LocationInfo 
 () 
  
 { 
  
 GeoTargetConstant 
  
 = 
  
 location 
 . 
 ToString 
 () 
  
 } 
  
 }; 
 } 
 
      AddCampaignTargetingCriteria 
 . 
 cs

    PHP

     private static function createLocationCampaignCriterionOperation( 
 int $locationId, 
 string $campaignResourceName 
 ) { 
 // Constructs a campaign criterion for the specified campaign ID using the specified 
 // location ID. 
 $campaignCriterion = new CampaignCriterion([ 
 // Creates a location using the specified location ID. 
 'location' => new LocationInfo([ 
 // Besides using location ID, you can also search by location names using 
 // GeoTargetConstantServiceClient::suggestGeoTargetConstants() and directly 
 // apply GeoTargetConstant::$resourceName here. An example can be found 
 // in GetGeoTargetConstantByNames.php. 
 'geo_target_constant' => ResourceNames::forGeoTargetConstant($locationId) 
 ]), 
 'campaign' => $campaignResourceName 
 ]); 
 return new CampaignCriterionOperation(['create' => $campaignCriterion]); 
 } 
     AddCampaignTargetingCriteria.php

    Python

     def 
  
 create_location_op 
 ( 
 client 
 : 
 GoogleAdsClient 
 , 
 customer_id 
 : 
 str 
 , 
 campaign_id 
 : 
 str 
 , 
 location_id 
 : 
 str 
 , 
 ) 
 - 
> CampaignCriterionOperation 
 : 
 campaign_service 
 : 
 CampaignServiceClient 
 = 
 client 
 . 
 get_service 
 ( 
 "CampaignService" 
 ) 
 geo_target_constant_service 
 : 
 GeoTargetConstantServiceClient 
 = 
 ( 
 client 
 . 
 get_service 
 ( 
 "GeoTargetConstantService" 
 ) 
 ) 
 # Create the campaign criterion. 
 campaign_criterion_operation 
 : 
 CampaignCriterionOperation 
 = 
 client 
 . 
 get_type 
 ( 
 "CampaignCriterionOperation" 
 ) 
 campaign_criterion 
 : 
 CampaignCriterion 
 = 
 campaign_criterion_operation 
 . 
 create 
 campaign_criterion 
 . 
 campaign 
 = 
 campaign_service 
 . 
 campaign_path 
 ( 
 customer_id 
 , 
 campaign_id 
 ) 
 # Besides using location_id, you can also search by location names from 
 # GeoTargetConstantService.suggest_geo_target_constants() and directly 
 # apply GeoTargetConstant.resource_name here. An example can be found 
 # in get_geo_target_constant_by_names.py. 
 campaign_criterion 
 . 
 location 
 . 
 geo_target_constant 
 = 
 ( 
 geo_target_constant_service 
 . 
 geo_target_constant_path 
 ( 
 location_id 
 ) 
 ) 
 return 
 campaign_criterion_operation 
     add_campaign_targeting_criteria 

     
     
 . 
 py

    Ruby

     def 
  
 create_location 
 ( 
 client 
 , 
  
 customer_id 
 , 
  
 campaign_id 
 , 
  
 location_id 
 ) 
  
 client 
 . 
 operation 
 . 
 create_resource 
 . 
 campaign_criterion 
  
 do 
  
 | 
 criterion 
 | 
  
 criterion 
 . 
 campaign 
  
 = 
  
 client 
 . 
 path 
 . 
 campaign 
 ( 
 customer_id 
 , 
  
 campaign_id 
 ) 
  
 criterion 
 . 
 location 
  
 = 
  
 client 
 . 
 resource 
 . 
 location_info 
  
 do 
  
 | 
 li 
 | 
  
 # Besides using location_id, you can also search by location names from 
  
 # GeoTargetConstantService.suggest_geo_target_constants() and directly 
  
 # apply GeoTargetConstant.resource_name here. An example can be found 
  
 # in get_geo_target_constant_by_names.rb. 
  
 li 
 . 
 geo_target_constant 
  
 = 
  
 client 
 . 
 path 
 . 
 geo_target_constant 
 ( 
 location_id 
 ) 
  
 end 
  
 end 
 end 
     add_campaign_targeting_criteria 

     
     
 . 
 rb

    Perl

     sub 
  
 create_location_campaign_criterion_operation 
  
 { 
  
 my 
  
 ( 
 $location_id 
 , 
  
 $campaign_resource_name 
 ) 
  
 = 
  
 @_ 
 ; 
  
 # Construct a campaign criterion for the specified campaign using the 
  
 # specified location ID. 
  
 my 
  
 $campaign_criterion 
  
 = 
  
 Google::Ads::GoogleAds::V21::Resources:: 
 CampaignCriterion 
 - 
> new 
 ({ 
  
 # Create a location using the specified location ID. 
  
 location 
  
 = 
>  
 Google::Ads::GoogleAds::V21::Common:: 
 LocationInfo 
 - 
> new 
 ({ 
  
 # Besides using location ID, you can also search by location names 
  
 # using GeoTargetConstantService::suggest() and directly apply 
  
 # GeoTargetConstant->{resourceName} here. An example can be found 
  
 # in get_geo_target_constants_by_names.pl. 
  
 geoTargetConstant 
  
 = 
>  
 Google::Ads::GoogleAds::V21::Utils::ResourceNames:: 
 geo_target_constant 
 ( 
  
 $location_id 
 )} 
  
 ), 
  
 campaign 
  
 = 
>  
 $campaign_resource_name 
  
 }); 
  
 return 
  
 Google::Ads::GoogleAds::V21::Services::CampaignCriterionService:: 
 CampaignCriterionOperation 
  
 - 
> new 
 ({ 
  
 create 
  
 = 
>  
 $campaign_criterion 
  
 }); 
 } 
 
      add_campaign_targeting_criteria 
 . 
 pl

    Google may occasionally phase out some location criteria for various reasons: the location may be restructured into smaller or larger areas, geo-political changes, etc. Refer to the status field of a GeoTargetConstant object to determine if a location is ENABLED or REMOVAL_PLANNED . Read more about how location targets are phased out .

    Look up by location name

    You can also look up the criterion ID by location name using GeoTargetConstantService.SuggestGeoTargetConstants . The following code example shows how to look up a location criterion ID by location name.

    Java

     private 
  
 void 
  
 runExample 
 ( 
 GoogleAdsClient 
  
 googleAdsClient 
 ) 
  
 { 
  
 try 
  
 ( 
 GeoTargetConstantServiceClient 
  
 geoTargetClient 
  
 = 
  
 googleAdsClient 
 . 
 getLatestVersion 
 (). 
 createGeoTargetConstantServiceClient 
 ()) 
  
 { 
  
 SuggestGeoTargetConstantsRequest 
 . 
 Builder 
  
 requestBuilder 
  
 = 
  
 SuggestGeoTargetConstantsRequest 
 . 
 newBuilder 
 (); 
  
 // Locale is using ISO 639-1 format. If an invalid locale is given, 'en' is used by default. 
  
 requestBuilder 
 . 
 setLocale 
 ( 
 "en" 
 ); 
  
 // A list of country codes can be referenced here: 
  
 // https://developers.google.com/google-ads/api/reference/data/geotargets 
  
 requestBuilder 
 . 
 setCountryCode 
 ( 
 "FR" 
 ); 
  
 requestBuilder 
  
 . 
 getLocationNamesBuilder 
 () 
  
 . 
 addAllNames 
 ( 
 ImmutableList 
 . 
 of 
 ( 
 "Paris" 
 , 
  
 "Quebec" 
 , 
  
 "Spain" 
 , 
  
 "Deutschland" 
 )); 
  
 SuggestGeoTargetConstantsResponse 
  
 response 
  
 = 
  
 geoTargetClient 
 . 
 suggestGeoTargetConstants 
 ( 
 requestBuilder 
 . 
 build 
 ()); 
  
 for 
  
 ( 
 GeoTargetConstantSuggestion 
  
 suggestion 
  
 : 
  
 response 
 . 
 getGeoTargetConstantSuggestionsList 
 ()) 
  
 { 
  
 System 
 . 
 out 
 . 
 printf 
 ( 
  
 "%s (%s,%s,%s,%s) is found in locale (%s) with reach (%d) for search term (%s).%n" 
 , 
  
 suggestion 
 . 
 getGeoTargetConstant 
 (). 
 getResourceName 
 (), 
  
 suggestion 
 . 
 getGeoTargetConstant 
 (). 
 getName 
 (), 
  
 suggestion 
 . 
 getGeoTargetConstant 
 (). 
 getCountryCode 
 (), 
  
 suggestion 
 . 
 getGeoTargetConstant 
 (). 
 getTargetType 
 (), 
  
 suggestion 
 . 
 getGeoTargetConstant 
 (). 
 getStatus 
 (). 
 name 
 (), 
  
 suggestion 
 . 
 getLocale 
 (), 
  
 suggestion 
 . 
 getReach 
 (), 
  
 suggestion 
 . 
 getSearchTerm 
 ()); 
  
 } 
  
 } 
 } 
 
      GetGeoTargetConstantsByNames 
 . 
 java

    C#

     public 
  
 void 
  
 Run 
 ( 
 GoogleAdsClient 
  
 client 
 ) 
 { 
  
 // Get the GeoTargetConstantServiceClient. 
  
 GeoTargetConstantServiceClient 
  
 geoService 
  
 = 
  
 client 
 . 
 GetService 
 ( 
 Services 
 . 
 V21 
 . 
 GeoTargetConstantService 
 ); 
  
 // Locale is using ISO 639-1 format. If an invalid locale is given, 
  
 // 'en' is used by default. 
  
 string 
  
 locale 
  
 = 
  
 "en" 
 ; 
  
 // A list of country codes can be referenced here: 
  
 // https://developers.google.com/google-ads/api/reference/data/geotargets 
  
 string 
  
 countryCode 
  
 = 
  
 "FR" 
 ; 
  
 string 
 [] 
  
 locations 
  
 = 
  
 { 
  
 "Paris" 
 , 
  
 "Quebec" 
 , 
  
 "Spain" 
 , 
  
 "Deutschland" 
  
 }; 
  
 SuggestGeoTargetConstantsRequest 
  
 request 
  
 = 
  
 new 
  
 SuggestGeoTargetConstantsRequest 
 () 
  
 { 
  
 Locale 
  
 = 
  
 locale 
 , 
  
 CountryCode 
  
 = 
  
 countryCode 
 , 
  
 LocationNames 
  
 = 
  
 new 
  
 SuggestGeoTargetConstantsRequest 
 . 
 Types 
 . 
 LocationNames 
 () 
  
 }; 
  
 request 
 . 
 LocationNames 
 . 
 Names 
 . 
 AddRange 
 ( 
 locations 
 ); 
  
 try 
  
 { 
  
 SuggestGeoTargetConstantsResponse 
  
 response 
  
 = 
  
 geoService 
 . 
 SuggestGeoTargetConstants 
 ( 
 request 
 ); 
  
 foreach 
  
 ( 
 GeoTargetConstantSuggestion 
  
 suggestion 
  
 in 
  
 response 
 . 
 GeoTargetConstantSuggestions 
 ) 
  
 { 
  
 Console 
 . 
 WriteLine 
 ( 
  
 $"{suggestion.GeoTargetConstant.ResourceName} " 
  
 + 
  
 $"({suggestion.GeoTargetConstant.Name}, " 
  
 + 
  
 $"{suggestion.GeoTargetConstant.CountryCode}, " 
  
 + 
  
 $"{suggestion.GeoTargetConstant.TargetType}, " 
  
 + 
  
 $"{suggestion.GeoTargetConstant.Status}) is found in locale " 
  
 + 
  
 $"({suggestion.Locale}) with reach ({suggestion.Reach}) " 
  
 + 
  
 $"for search term ({suggestion.SearchTerm})." 
 ); 
  
 } 
  
 } 
  
 catch 
  
 ( 
 GoogleAdsException 
  
 e 
 ) 
  
 { 
  
 Console 
 . 
 WriteLine 
 ( 
 "Failure:" 
 ); 
  
 Console 
 . 
 WriteLine 
 ( 
 $"Message: {e.Message}" 
 ); 
  
 Console 
 . 
 WriteLine 
 ( 
 $"Failure: {e.Failure}" 
 ); 
  
 Console 
 . 
 WriteLine 
 ( 
 $"Request ID: {e.RequestId}" 
 ); 
  
 throw 
 ; 
  
 } 
 } 
 
      GetGeoTargetConstantsByNames 
 . 
 cs

    PHP

     public static function runExample( 
 GoogleAdsClient $googleAdsClient, 
 array $locationNames, 
 string $locale, 
 string $countryCode 
 ) { 
 $geoTargetConstantServiceClient = $googleAdsClient->getGeoTargetConstantServiceClient(); 
 $response = $geoTargetConstantServiceClient->suggestGeoTargetConstants( 
 new SuggestGeoTargetConstantsRequest([ 
 'locale' => $locale, 
 'country_code' => $countryCode, 
 'location_names' => new LocationNames(['names' => $locationNames]) 
 ]) 
 ); 
 // Iterates over all geo target constant suggestion objects and prints the requested field 
 // values for each one. 
 foreach ($response->getGeoTargetConstantSuggestions() as $geoTargetConstantSuggestion) { 
 /** @var GeoTargetConstantSuggestion $geoTargetConstantSuggestion */ 
 printf( 
 "Found '%s' ('%s','%s','%s',%s) in locale '%s' with reach %d" 
 . " for the search term '%s'.%s", 
 $geoTargetConstantSuggestion->getGeoTargetConstant()->getResourceName(), 
 $geoTargetConstantSuggestion->getGeoTargetConstant()->getName(), 
 $geoTargetConstantSuggestion->getGeoTargetConstant()->getCountryCode(), 
 $geoTargetConstantSuggestion->getGeoTargetConstant()->getTargetType(), 
 GeoTargetConstantStatus::name( 
 $geoTargetConstantSuggestion->getGeoTargetConstant()->getStatus() 
 ), 
 $geoTargetConstantSuggestion->getLocale(), 
 $geoTargetConstantSuggestion->getReach(), 
 $geoTargetConstantSuggestion->getSearchTerm(), 
 PHP_EOL 
 ); 
 } 
 } 
     GetGeoTargetConstantsByNames.php

    Python

     def 
  
 main 
 ( 
 client 
 : 
 GoogleAdsClient 
 ) 
 - 
> None 
 : 
 gtc_service 
 : 
 GeoTargetConstantServiceClient 
 = 
 client 
 . 
 get_service 
 ( 
 "GeoTargetConstantService" 
 ) 
 gtc_request 
 : 
 SuggestGeoTargetConstantsRequest 
 = 
 client 
 . 
 get_type 
 ( 
 "SuggestGeoTargetConstantsRequest" 
 ) 
 gtc_request 
 . 
 locale 
 = 
 LOCALE 
 gtc_request 
 . 
 country_code 
 = 
 COUNTRY_CODE 
 # The location names to get suggested geo target constants. 
 # Type hint for gtc_request.location_names.names is not straightforward 
 # as it's part of a complex protobuf object. 
 gtc_request 
 . 
 location_names 
 . 
 names 
 . 
 extend 
 ( 
 [ 
 "Paris" 
 , 
 "Quebec" 
 , 
 "Spain" 
 , 
 "Deutschland" 
 ] 
 ) 
 results 
 : 
 SuggestGeoTargetConstantsResponse 
 = 
 ( 
 gtc_service 
 . 
 suggest_geo_target_constants 
 ( 
 gtc_request 
 ) 
 ) 
 suggestion 
 : 
 GeoTargetConstantSuggestion 
 for 
 suggestion 
 in 
 results 
 . 
 geo_target_constant_suggestions 
 : 
 geo_target_constant 
 : 
 GeoTargetConstant 
 = 
 suggestion 
 . 
 geo_target_constant 
 print 
 ( 
 f 
 " 
 { 
 geo_target_constant 
 . 
 resource_name 
 } 
 " 
 f 
 "( 
 { 
 geo_target_constant 
 . 
 name 
 } 
 , " 
 f 
 " 
 { 
 geo_target_constant 
 . 
 country_code 
 } 
 , " 
 f 
 " 
 { 
 geo_target_constant 
 . 
 target_type 
 } 
 , " 
 f 
 " 
 { 
 geo_target_constant 
 . 
 status 
 . 
 name 
 } 
 ) " 
 f 
 "is found in locale ( 
 { 
 suggestion 
 . 
 locale 
 } 
 ) " 
 f 
 "with reach ( 
 { 
 suggestion 
 . 
 reach 
 } 
 ) " 
 f 
 "from search term ( 
 { 
 suggestion 
 . 
 search_term 
 } 
 )." 
 ) 
 
      get_geo_target_constants_by_names 
 . 
 py

    Ruby

     def 
  
 get_geo_target_constants_by_names 
  
 # GoogleAdsClient will read a config file from 
  
 # ENV['HOME']/google_ads_config.rb when called without parameters 
  
 client 
  
 = 
  
 Google 
 :: 
 Ads 
 :: 
 GoogleAds 
 :: 
 GoogleAdsClient 
 . 
 new 
  
 gtc_service 
  
 = 
  
 client 
 . 
 service 
 . 
 geo_target_constant 
  
 location_names 
  
 = 
  
 client 
 . 
 resource 
 . 
 location_names 
  
 do 
  
 | 
 ln 
 | 
  
 [ 
 'Paris' 
 , 
  
 'Quebec' 
 , 
  
 'Spain' 
 , 
  
 'Deutschland' 
 ]. 
 each 
  
 do 
  
 | 
 name 
 | 
  
 ln 
 . 
 names 
 << 
 name 
  
 end 
  
 end 
  
 # Locale is using ISO 639-1 format. If an invalid locale is given, 
  
 # 'en' is used by default. 
  
 locale 
  
 = 
  
 'en' 
  
 # A list of country codes can be referenced here: 
  
 # https://developers.google.com/google-ads/api/reference/data/geotargets 
  
 country_code 
  
 = 
  
 'FR' 
  
 response 
  
 = 
  
 gtc_service 
 . 
 suggest_geo_target_constants 
 ( 
  
 locale 
 : 
  
 locale 
 , 
  
 country_code 
 : 
  
 country_code 
 , 
  
 location_names 
 : 
  
 location_names 
  
 ) 
  
 response 
 . 
 geo_target_constant_suggestions 
 . 
 each 
  
 do 
  
 | 
 suggestion 
 | 
  
 puts 
  
 sprintf 
 ( 
 "%s (%s,%s,%s,%s) is found in locale (%s) with reach (%d)" 
  
 \ 
  
 " from search term (%s)." 
 , 
  
 suggestion 
 . 
 geo_target_constant 
 . 
 resource_name 
 , 
  
 suggestion 
 . 
 geo_target_constant 
 . 
 name 
 , 
  
 suggestion 
 . 
 geo_target_constant 
 . 
 country_code 
 , 
  
 suggestion 
 . 
 geo_target_constant 
 . 
 target_type 
 , 
  
 suggestion 
 . 
 geo_target_constant 
 . 
 status 
 , 
  
 suggestion 
 . 
 locale 
 , 
  
 suggestion 
 . 
 reach 
 , 
  
 suggestion 
 . 
 search_term 
 ) 
  
 end 
 end 
     get_geo_target_constants_by_names 

     
     
 . 
 rb

    Perl

     sub 
  
 get_geo_target_constants_by_names 
  
 { 
  
 my 
  
 ( 
 $api_client 
 , 
  
 $location_names 
 , 
  
 $locale 
 , 
  
 $country_code 
 ) 
  
 = 
  
 @_ 
 ; 
  
 my 
  
 $suggest_response 
  
 = 
  
 $api_client 
 - 
> GeoTargetConstantService 
 () 
 - 
> suggest 
 ({ 
  
 locale 
  
 = 
>  
 $locale 
 , 
  
 countryCode 
  
 = 
>  
 $country_code 
 , 
  
 locationNames 
  
 = 
>  
 Google::Ads::GoogleAds::V21::Services::GeoTargetConstantService:: 
 LocationNames 
  
 - 
> new 
 ({ 
  
 names 
  
 = 
>  
 $location_names 
  
 })}); 
  
 # Iterate over all geo target constant suggestion objects and print the requested 
  
 # field values for each one. 
  
 foreach 
  
 my 
  
 $geo_target_constant_suggestion 
  
 ( 
  
 @ 
 { 
 $suggest_response 
 - 
> { 
 geoTargetConstantSuggestions 
 }}) 
  
 { 
  
 printf 
  
 "Found '%s' ('%s','%s','%s',%s) in locale '%s' with reach %d" 
  
 . 
  
 " for the search term '%s'.\n" 
 , 
  
 $geo_target_constant_suggestion 
 - 
> { 
 geoTargetConstant 
 }{ 
 resourceName 
 }, 
  
 $geo_target_constant_suggestion 
 - 
> { 
 geoTargetConstant 
 }{ 
 name 
 }, 
  
 $geo_target_constant_suggestion 
 - 
> { 
 geoTargetConstant 
 }{ 
 countryCode 
 }, 
  
 $geo_target_constant_suggestion 
 - 
> { 
 geoTargetConstant 
 }{ 
 targetType 
 }, 
  
 $geo_target_constant_suggestion 
 - 
> { 
 geoTargetConstant 
 }{ 
 status 
 }, 
  
 $geo_target_constant_suggestion 
 - 
> { 
 locale 
 }, 
  
 $geo_target_constant_suggestion 
 - 
> { 
 reach 
 }, 
  
 $geo_target_constant_suggestion 
 - 
> { 
 searchTerm 
 }; 
  
 } 
  
 return 
  
 1 
 ; 
 } 
 
      get_geo_target_constants_by_names 
 . 
 pl

    Target campaigns for proximity to a location

    There are times when you might want to target even more precisely than a city or country. For example, you may want to advertise your supermarkets within 10 kilometers of your shop location. In such cases, you can use proximity targeting . The code to create a proximity target is similar to adding a location target, except that you have to create a ProximityInfo object instead of a LocationInfo object.

    Java

     private 
  
 static 
  
 CampaignCriterion 
  
 buildProximityLocation 
 ( 
 String 
  
 campaignResourceName 
 ) 
  
 { 
  
 Builder 
  
 builder 
  
 = 
  
 CampaignCriterion 
 . 
 newBuilder 
 (). 
 setCampaign 
 ( 
 campaignResourceName 
 ); 
  
 ProximityInfo 
 . 
 Builder 
  
 proximityBuilder 
  
 = 
  
 builder 
 . 
 getProximityBuilder 
 (); 
  
 proximityBuilder 
 . 
 setRadius 
 ( 
 10.0 
 ). 
 setRadiusUnits 
 ( 
 ProximityRadiusUnits 
 . 
 MILES 
 ); 
  
 AddressInfo 
 . 
 Builder 
  
 addressBuilder 
  
 = 
  
 proximityBuilder 
 . 
 getAddressBuilder 
 (); 
  
 addressBuilder 
  
 . 
 setStreetAddress 
 ( 
 "38 avenue de l'Opéra" 
 ) 
  
 . 
 setCityName 
 ( 
 "Paris" 
 ) 
  
 . 
 setPostalCode 
 ( 
 "75002" 
 ) 
  
 . 
 setCountryCode 
 ( 
 "FR" 
 ); 
  
 return 
  
 builder 
 . 
 build 
 (); 
 } 
 
      AddCampaignTargetingCriteria 
 . 
 java

    C#

     private 
  
 CampaignCriterion 
  
 buildProximityCriterion 
 ( 
 string 
  
 campaignResourceName 
 ) 
 { 
  
 ProximityInfo 
  
 proximity 
  
 = 
  
 new 
  
 ProximityInfo 
 () 
  
 { 
  
 Address 
  
 = 
  
 new 
  
 AddressInfo 
 () 
  
 { 
  
 StreetAddress 
  
 = 
  
 "38 avenue de l'Opéra" 
 , 
  
 CityName 
  
 = 
  
 "Paris" 
 , 
  
 PostalCode 
  
 = 
  
 "75002" 
 , 
  
 CountryCode 
  
 = 
  
 "FR" 
  
 }, 
  
 Radius 
  
 = 
  
 10d 
 , 
  
 // Default is kilometers. 
  
 RadiusUnits 
  
 = 
  
 ProximityRadiusUnits 
 . 
 Miles 
  
 }; 
  
 return 
  
 new 
  
 CampaignCriterion 
 () 
  
 { 
  
 Campaign 
  
 = 
  
 campaignResourceName 
 , 
  
 Proximity 
  
 = 
  
 proximity 
  
 }; 
 } 
 
      AddCampaignTargetingCriteria 
 . 
 cs

    PHP

     private static function createProximityCampaignCriterionOperation(string $campaignResourceName) 
 { 
 // Constructs a campaign criterion as a proximity. 
 $campaignCriterion = new CampaignCriterion([ 
 'proximity' => new ProximityInfo([ 
 'address' => new AddressInfo([ 
 'street_address' => '38 avenue de l\'Opéra', 
 'city_name' => 'Paris', 
 'postal_code' => '75002', 
 'country_code' => 'FR', 
 ]), 
 'radius' => 10.0, 
 // Default is kilometers. 
 'radius_units' => ProximityRadiusUnits::MILES 
 ]), 
 'campaign' => $campaignResourceName 
 ]); 
 return new CampaignCriterionOperation(['create' => $campaignCriterion]); 
 } 
     AddCampaignTargetingCriteria.php

    Python

     def 
  
 create_proximity_op 
 ( 
 client 
 : 
 GoogleAdsClient 
 , 
 customer_id 
 : 
 str 
 , 
 campaign_id 
 : 
 str 
 ) 
 - 
> CampaignCriterionOperation 
 : 
 campaign_service 
 : 
 CampaignServiceClient 
 = 
 client 
 . 
 get_service 
 ( 
 "CampaignService" 
 ) 
 # Create the campaign criterion. 
 campaign_criterion_operation 
 : 
 CampaignCriterionOperation 
 = 
 client 
 . 
 get_type 
 ( 
 "CampaignCriterionOperation" 
 ) 
 campaign_criterion 
 : 
 CampaignCriterion 
 = 
 campaign_criterion_operation 
 . 
 create 
 campaign_criterion 
 . 
 campaign 
 = 
 campaign_service 
 . 
 campaign_path 
 ( 
 customer_id 
 , 
 campaign_id 
 ) 
 campaign_criterion 
 . 
 proximity 
 . 
 address 
 . 
 street_address 
 = 
 "38 avenue de l'Opera" 
 campaign_criterion 
 . 
 proximity 
 . 
 address 
 . 
 city_name 
 = 
 "Paris" 
 campaign_criterion 
 . 
 proximity 
 . 
 address 
 . 
 postal_code 
 = 
 "75002" 
 campaign_criterion 
 . 
 proximity 
 . 
 address 
 . 
 country_code 
 = 
 "FR" 
 campaign_criterion 
 . 
 proximity 
 . 
 radius 
 = 
 10 
 # Default is kilometers. 
 campaign_criterion 
 . 
 proximity 
 . 
 radius_units 
 = 
 ( 
 client 
 . 
 enums 
 . 
 ProximityRadiusUnitsEnum 
 . 
 MILES 
 ) 
 return 
 campaign_criterion_operation 
     add_campaign_targeting_criteria 

     
     
 . 
 py

    Ruby

     def 
  
 create_proximity 
 ( 
 client 
 , 
  
 customer_id 
 , 
  
 campaign_id 
 ) 
  
 client 
 . 
 operation 
 . 
 create_resource 
 . 
 campaign_criterion 
  
 do 
  
 | 
 criterion 
 | 
  
 criterion 
 . 
 campaign 
  
 = 
  
 client 
 . 
 path 
 . 
 campaign 
 ( 
 customer_id 
 , 
  
 campaign_id 
 ) 
  
 criterion 
 . 
 proximity 
  
 = 
  
 client 
 . 
 resource 
 . 
 proximity_info 
  
 do 
  
 | 
 proximity 
 | 
  
 proximity 
 . 
 address 
  
 = 
  
 client 
 . 
 resource 
 . 
 address_info 
  
 do 
  
 | 
 address 
 | 
  
 address 
 . 
 street_address 
  
 = 
  
 "38 avenue de l'Opéra" 
  
 address 
 . 
 city_name 
  
 = 
  
 "Paris" 
  
 address 
 . 
 postal_code 
  
 = 
  
 "75002" 
  
 address 
 . 
 country_code 
  
 = 
  
 "FR" 
  
 end 
  
 proximity 
 . 
 radius 
  
 = 
  
 10 
  
 proximity 
 . 
 radius_units 
  
 = 
  
 :MILES 
  
 end 
  
 end 
 end 
     add_campaign_targeting_criteria 

     
     
 . 
 rb

    Perl

     sub 
  
 create_proximity_campaign_criterion_operation 
  
 { 
  
 my 
  
 ( 
 $campaign_resource_name 
 ) 
  
 = 
  
 @_ 
 ; 
  
 # Construct a campaign criterion as a proximity. 
  
 my 
  
 $campaign_criterion 
  
 = 
  
 Google::Ads::GoogleAds::V21::Resources:: 
 CampaignCriterion 
 - 
> new 
 ({ 
  
 proximity 
  
 = 
>  
 Google::Ads::GoogleAds::V21::Common:: 
 ProximityInfo 
 - 
> new 
 ({ 
  
 address 
  
 = 
>  
 Google::Ads::GoogleAds::V21::Common:: 
 AddressInfo 
 - 
> new 
 ({ 
  
 streetAddress 
  
 = 
>  
 "38 avenue de l'Opéra" 
 , 
  
 cityName 
  
 = 
>  
 "cityName" 
 , 
  
 postalCode 
  
 = 
>  
 "75002" 
 , 
  
 countryCode 
  
 = 
>  
 "FR" 
  
 } 
  
 ), 
  
 radius 
  
 = 
>  
 10.0 
 , 
  
 # Default is kilometers. 
  
 radiusUnits 
  
 = 
>  
 MILES 
  
 } 
  
 ), 
  
 campaign 
  
 = 
>  
 $campaign_resource_name 
  
 }); 
  
 return 
  
 Google::Ads::GoogleAds::V21::Services::CampaignCriterionService:: 
 CampaignCriterionOperation 
  
 - 
> new 
 ({ 
  
 create 
  
 = 
>  
 $campaign_criterion 
  
 }); 
 } 
 
      add_campaign_targeting_criteria 
 . 
 pl

    Retrieve geo targets

    You can retrieve the geo targets for a campaign using the GoogleAdsService.SearchStream . You can filter your results in the WHERE clause.

      SELECT 
  
 campaign_criterion 
 . 
 campaign 
 , 
  
 campaign_criterion 
 . 
 location 
 . 
 geo_target_constant 
 , 
  
 campaign_criterion 
 . 
 proximity 
 . 
 geo_point 
 . 
 longitude_in_micro_degrees 
 , 
  
 campaign_criterion 
 . 
 proximity 
 . 
 geo_point 
 . 
 latitude_in_micro_degrees 
 , 
  
 campaign_criterion 
 . 
 proximity 
 . 
 radius 
 , 
  
 campaign_criterion 
 . 
 negative 
 FROM 
  
 campaign_criterion 
 WHERE 
  
 campaign_criterion 
 . 
 campaign 
  
 = 
  
 'customers/{customer_id}/campaigns/{campaign_id}' 
  
 AND 
  
 campaign_criterion 
 . 
 type 
  
 IN 
  
 ( 
 LOCATION 
 , 
  
 PROXIMITY 
 )

    Update geo targets

    To update location targets for a campaign, you need to retrieve the list of existing geo targets and compare it with the list of new targets. You can then use the remove operation to remove the targets you don't need, and the create operation to add the new geo targets you need (but are missing in the existing campaign).

    Exclude geo targets

    You can also exclude LocationInfo , but not ProximityInfo . This feature is most useful if you want to target a region, but exclude a sub-region (for example, to target the entire United States, except for New York City). To exclude a region, set the negative field in CampaignCriterion to be true .

    Target multiple geographic regions

    Using a LocationGroupInfo , you can enable a campaign to target multiple geographic regions. A region is centered on the locations defined by the location extensions of the campaign.

    The radius defined on the LocationGroupInfo ascribes a circular region around each location, and consists of a radius object, length, and radius_units , which can be either meters or miles ( LocationGroupRadiusUnitsEnum ).

    The locations in a LocationGroupInfo can be filtered by a list of geotargeting criterion IDs prescribed in the geo_target_constant field. If defined, no locations that exist outside of the given criteria IDs will be targeted.

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