Create a new user to Erply. If username with the email address that's in Json Web Token already exists in Erply then an error is returned.
Here is the intended use case explained in more detail.
|Parameter name||Description||Possible value||Required|
|jwt||Json Web Token||String||yes|
|firstName||Employee's first name||String||yes|
|lastName||Employee's last name||String||yes|
|userID||String||ID of the created user.|