OpenIntegrations/docs/en/examples/Telegram/SendPicture.txt

    Token     = "6129457865:AAFyzNYOAFbu...";
    ChatID    = "461699897";
    ChannelID = "@testsichee";
    Text      = "Строковое значение";
    Image     = "https://github.com/Bayselonarrend/OpenIntegrations/raw/main/service/test_data/picture.jpg";

    ImagePath = GetTempFileName("png");
    CopyFile(Image, ImagePath);

    ImageDD = New BinaryData(ImagePath);

    Result = OPI_Telegram.SendImage(Token, ChatID, Text, Image);

    Result = OPI_Telegram.SendImage(Token, ChannelID, Text, ImagePath);

    Result = OPI_Telegram.SendImage(Token, ChannelID, Text, ImageDD);