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

    Token     = FunctionParameters["Telegram_Token"];
    ChatID    = FunctionParameters["Telegram_ChatID"];
    ChannelID = FunctionParameters["Telegram_ChannelID"];
    Text      = FunctionParameters["String"];
    Document  = FunctionParameters["Document"];

    DocumentPath = GetTempFileName("docx");
    CopyFile(Document, DocumentPath);

    DocumentDD = New BinaryData(DocumentPath);

    Result = OPI_Telegram.SendDocument(Token, ChatID, Text, Document);

    Result = OPI_Telegram.SendDocument(Token, ChatID, Text, Document, , , "customname.docx");

    Result = OPI_Telegram.SendDocument(Token, ChannelID, Text, DocumentPath);

    Result = OPI_Telegram.SendDocument(Token, ChannelID, Text, DocumentDD, , , "customname.docx");