Exclude exact in DSA campaign

// Copyright 2022 - until eternity
// Free to use or alter for everyone. A mention would be nice ;-)
//
// Created by: Tibbe van Asten
// for Adsscripts.com
//
// Created: 01-10-2019
// Last update: 14-12-2022
//
// ABOUT THE SCRIPT
// This script will help the accounts kept clean.
// Exact match keywords will be excluded in the DSA campaign.
//
////////////////////////////////////////////////////////////////////

var config = {

  // Set LOG to true to check for errors. Once this script runs
  // smoothly, set to false to improve script performance.
  LOG : true,

  // Identify the campaigns with exact match keywords by campaignname.
  EXACT_MATCH_CAMPAIGN_NAME : "NB",

  // Identify the DSA campaign by campaignname.
  DSA_CAMPAIGN_NAME : "DSA"

}

////////////////////////////////////////////////////////////////////

function main(){

  var keywordsToBeExcluded = [];

  // We'll select all exact match keywords
  var keywordIterator = AdsApp
    .keywords()
    .withCondition("campaign.name REGEXP_MATCH '.*"+config.EXACT_MATCH_CAMPAIGN_NAME+".*'")
    .withCondition("campaign.status = ENABLED")
    .withCondition("ad_group_criterion.status = ENABLED")
    .withCondition("ad_group.status = ENABLED")
    .withCondition("ad_group_criterion.keyword.match_type IN (EXACT)")
    .get();

  while(keywordIterator.hasNext()){
    var keyword = keywordIterator.next();
    keywordsToBeExcluded.push(keyword.getText());
  } // keywordIterator

    if(config.LOG === true){
      Logger.log("Found " + keywordsToBeExcluded.length + " keywords to be excluded");
    }

  // Now we select the DSA campaign(s) and exclude every keyword
  var campaignIterator = AdsApp
    .campaigns()
    .withCondition("campaign.name REGEXP_MATCH '.*"+config.DSA_CAMPAIGN_NAME+".*'")
    .withCondition("campaign.status = ENABLED")
    .get();

  while(campaignIterator.hasNext()){
    var campaign = campaignIterator.next();

      if(config.LOG === true){
        Logger.log("DSA Campaign found: " + campaign.getName());
      }

    for(var i = 0;i < keywordsToBeExcluded.length;i++){
      campaign.createNegativeKeyword("["+keywordsToBeExcluded[i].toLowerCase()+"]");

        if(config.LOG === true){
          Logger.log("Excluded ["+keywordsToBeExcluded[i].toLowerCase()+"] in "+campaign.getName());
        }
    } // negative keyword iterator

  } // campaignIterator

  Logger.log("Thanks for using this custom script by Tibbe van Asten. Winning!")

} // function main()