An application has been developed for monitoring rooms in Cisco Webex. An engineer uses the application to retrieve all the messages from a Cisco Webex room, but the results are slowly presented. Which action optimizes calls to retrieve the messages from the /v1/messages endpoint?
A. Define the ma property by using the pagination functionality.
B. Set the beforeMessage property to retrieve the messages sent before a specific message ID.
C. Avoid unnecessary calls by using a prior request to /v1/rooms to retrieve the last activity property.
D. Filter the response results by specifying the created property in the request.
