Unfortunatelly, I also wished to warren you that currently the | Kotlin Telegram Bot API Library (tgbotapi)

Unfortunatelly, I also wished to warren you that currently there are problems with running ktor client in Java:8 environment. That means that currently it is strongly not recommended to use it in your bots until ktor with fix of that issue will not be released.

Currently, I am using Java 11 and openjdk 11 docker image