Send Text

https://core.telegram.org/bots/api#sendMessage

Send a simple text using chat id

SendText request = new SendText(123456789, "Hello, World!");

Response<TextMessage> response = await bot.HandleAsync(request);

Send a simple text using chat username

using Telegram.Bots.Requests.Usernames;

SendText request = new SendText("@yourgroup", "Hello, World!");

Response<TextMessage> response = await bot.HandleAsync(request);

Send a website URL with its preview disabled

SendText request = new SendText(123456789, "https://www.example.com")
{
  DisableWebPagePreview = true
};

Response<TextMessage> response = await bot.HandleAsync(request);