What are two use cases where webhooks are effective? (Choose two.)

What are two use cases where webhooks are effective? (Choose two.)

A. Filter out information from a response to an API call. B. Close a session with a web server after a specific amount of time. C. Inform a previously defined chat channel after a deployment fails. D. Send an email to a customer of an online store after payment is complete. E. Change the response format or content type of an API call.