AI-generated Key Takeaways
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          The code provides functions to manage excluded placements in Google Ads scripts. 
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          One function retrieves all placements from a specified excluded placement list by name. 
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          Another function adds a new placement URL to an existing excluded placement list. 
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          Both functions first find the excluded placement list by name and throw an error if it doesn't exist. 
Get all the placements in an excluded placement list
function getPlacementsFromExcludedPlacementList(name) { const excludedPlacementListIterator = AdsApp.excludedPlacementLists() .withCondition(`shared_set.name = '${name}'`) .get(); if (!excludedPlacementListIterator.hasNext()) { throw new Error(`No excluded placement list with name '${name}' found.`); } const excludedPlacementList = excludedPlacementListIterator.next(); return excludedPlacementList.excludedPlacements().get(); }
Add a placement to an excluded placement list
function addPlacementToList(url, name) { const excludedPlacementListIterator = AdsApp.excludedPlacementLists() .withCondition(`shared_set.name = '${name}'`) .get(); if (!excludedPlacementListIterator.hasNext()) { throw new Error(`No excluded placement list with name '${name}' found.`); } const excludedPlacementList = excludedPlacementListIterator.next(); excludedPlacementList.addExcludedPlacement(url); }