Questions regarding the Upcoming API Deprecations in Exchange Web Services for Exchange Online

According the the following article, some APIs of EWS for Exchange Online will be deprecated:

https://techcommunity.microsoft.com/t5/exchange-team-blog/upcoming-api-deprecations-in-exchange-web-services-for-exchange/ba-p/2813925

Just want to check will the applications developed using the EWS Managed API (Microsoft.Exchange.WebServices.dll) affected? If so, do we have a list of methods that are affected. Here is some sample code of the EWS Managed API:

https://docs.microsoft.com/en-us/exchange/client-developer/exchange-web-services/how-to-send-email-messages-by-using-ews-in-exchange

Thanks