This function returns access token details.
jetapi backup -F getAccessToken -D '_id=9MKjw55we7TIq0CdpaHaiYHacB5hQOqp'
https://1.1.1.1:3030/API/getAccessToken/?_id=9MKjw55we7TIq0CdpaHaiYHacB5hQOqp