Recive file from user

How bot can receive a file from a user? The conversation channel is ms teams. I tried but did not find anything on the documentation. By file, I mean something like a pdf format.

hi @mesimesi ,

Welcome to the community!

Are you asking for the ability to upload a PDF for the end users through the chat?
If so, that is currently not supported, however this is heavily requested.
You can open a feature request on Github, or even submit a PR if you are up to it.