Sending Messages
There are many different types of message that a bot can send. Fortunately, methods for sending such messages are similar. Take a look at these examples:
Sending text message
Message message = await botClient.SendTextMessageAsync(
chatId: chatId,
text: "Hello, World!",
cancellationToken: cancellationToken);
Sending sticker message
Message message = await botClient.SendStickerAsync(
chatId: chatId,
sticker: InputFile.FromUri("https://github.com/TelegramBots/book/raw/master/src/docs/sticker-dali.webp"),
cancellationToken: cancellationToken);
Sending video message
Message message = await botClient.SendVideoAsync(
chatId: chatId,
video: InputFile.FromUri("https://github.com/TelegramBots/book/raw/master/src/docs/video-bulb.mp4"),
cancellationToken: cancellationToken);