Lacking documentation, I finally found what appears to be the code for Telegram.send_message, and I see that only a few parameters are included. Particularly, I was looking for a way to specify the topic thread id for a topic in a supergroup. I couldn't find such a parameter explicitly, and couldn't see that there are any "extension techniques" to allow additional parameters to be supplied beyond those lsited.
Lacking documentation, I finally found what appears to be the code for Telegram.send_message, and I see that only a few parameters are included. Particularly, I was looking for a way to specify the topic thread id for a topic in a supergroup. I couldn't find such a parameter explicitly, and couldn't see that there are any "extension techniques" to allow additional parameters to be supplied beyond those lsited.