I was able to install the arcgis package from PyPI into databricks (azure databricks). just follow the import library workflow and type "arcgis" into the PyPI library box.
However I then ran into this issue https://docs.databricks.com/user-guide/faq/python-command-cancelled.html and have not had a chance to go back and work through this, seems like there is a big overlap in libraries of different versions so there may be challenges..
I also had a bit more success installing the library into the notebook context using
in the first notebook cell.