- f -

• file_id : yatbcpp::Audio , yatbcpp::Document , yatbcpp::File , yatbcpp::PhotoSize , yatbcpp::Video , yatbcpp::VideoNote , yatbcpp::Voice
• file_name : yatbcpp::Document
• file_path : yatbcpp::File
• file_size : yatbcpp::Audio , yatbcpp::Document , yatbcpp::File , yatbcpp::PhotoSize , yatbcpp::Video , yatbcpp::VideoNote , yatbcpp::Voice
• first_name : yatbcpp::Chat , yatbcpp::Contact , yatbcpp::User
• force_reply : yatbcpp::ForceReply
• forward_date : yatbcpp::Message
• forward_from : yatbcpp::Message
• forward_from_chat : yatbcpp::Message
• forward_from_message_id : yatbcpp::Message
• forward_signature : yatbcpp::Message
• foursquare_id : yatbcpp::Venue
• from : yatbcpp::InlineQuery , yatbcpp::Message
• from_chat_id : yatbcpp::forwardMessage
• functionname : yatbcpp::telegram_methodJSON< RETURNTYPE > , yatbcpp::telegram_methodMultipart< RETURNTYPE > , yatbcpp::telegram_simplemethodJSON