A service message for the user.

The app must show the message to the user upon receiving this update. In case the popup parameter was passed, the text message must be displayed in a popup alert immediately upon receipt. It is recommended to handle the text as you would an ordinary message in terms of highlighting links, etc. The message must also be stored locally as part of the message history with the user id 777000 (Telegram Notifications).

updateServiceNotification#382dd3e4 type:string message:string media:MessageMedia popup:Bool = Update;


type string String, identical in format and contents to the type field in API errors. Describes type of service message. It is acceptable to ignore repeated messages of the same type within a short period of time (15 minutes).
message string Message text
media MessageMedia Media content (optional)
popup Bool (boolTrue) if the message must be displayed in a popup.