You have a web app that uses Azure AI Search. When reviewing activity, you see greater than expected search query volumes. You suspect that the query key is compromised. You need to prevent unauthorized access to the search endpoint and ensure that users only have read-only access to the documents collection. The solution must minimize app downtime. Which three actions should you perform in sequence? ACTIONS Delete the compromised key Change the app to use the secondary admin key Add a new query key Regenerate the secondary admin key Change the app to use the new key Regenerate the primary admin key