Identifier of the first update to be returned
Limits the number of updates to be retrieved
Timeout for long polling Should be positive, short polling (timeout == 0) should be used for testing purposes only.
List the types of updates you want your bot to receive
An array of updates
TelegramBotException on errors
GetUpdatesMethod, https://core.telegram.org/bots/api#getupdates
Receive incoming updates using long polling