Add Location Assets

Attaches Google Business Profile LOCATION assets (store address, map pin, "Get directions", call-from-map) to the account's ads. In Google Ads, location assets are created AUTOMATICALLY once the Business Profile is LINKED to the Google Ads account, then serve account-wide. This tool: (1) detects whether a linked location asset set (LOCATION_SYNC / Business-Profile location group) exists in the account; (2) if it exists AND a campaign_id is given, pins that asset set to the campaign (otherwise Google already serves it account-wide — nothing to do); (3) if none exists, returns the exact steps to link the Business Profile. confirm=false → dry-run. AD GROUP LEVEL: ad_group_id pins the location asset set to ONE ad group (AdGroupAssetSet) instead of the whole campaign, so a branch ad group shows only that branch's address. asset_set_id picks a specific location asset set (a location group from the location_asset_sets list this tool returns); without it the Business Profile sync set is used. NOTE: creating the Business-Profile↔Ads link itself needs Business Profile API access (pending Google approval); until then the customer links it once in the Google Ads UI (~2 minutes).