Vùng lân cận

function addProximityTargets(campaignName) {   const campaignIterator = AdsApp.campaigns()       .withCondition(`campaign.name = "${campaignName}"`)       .get();   if (!campaignIterator.hasNext()) {     throw new Error(`No campaign with name "${campaignName}" found`);   }    const campaign = campaignIterator.next();    // Add a proximity target of 20 kilometers around Google New York office.   // To obtain coordinates of a given point on Google Maps,   // see https://support.google.com/maps/answer/18539   campaign.addProximity(40.741144, -74.002086, 20, 'KILOMETERS');    // You could also add proximity by an address. However, we don't validate   // if the address you put matches the given latitude and longitude. It has   // no functionality except to change what shows up in the Campaign   // Management interface.    // Add a proximity target of 10 kilometers around Google Mountain View   // office.   campaign.addProximity({     latitude: 37.423021,     longitude: -122.083739,     radius: 10,     radiusUnits: 'KILOMETERS',     bidModifier: 0.75,     address: {       streetAddress: '1600 Amphitheatre Parkway',       cityName: 'Mountain View',       provinceName: 'California',       provinceCode: 'CA',       postalCode: '94043',       countryCode: 'US'     }   }); }

function getTargetedProximities(campaignName) {   const campaignIterator = AdsApp.campaigns()       .withCondition(`campaign.name = "${campaignName}"`)       .get();   if (!campaignIterator.hasNext()) {     throw new Error(`No campaign with name "${campaignName}" found`);   }    const campaign = campaignIterator.next();   return campaign.targeting().targetedProximities().get(); }