How to Get Longitude and Latitude by Clicking on Map using Cesium and Unity?

[JK1]

I am currently working on a Unity project. I want to allow users to click on the map and retrieve the longitude and latitude coordinates of the clicked location.

[Kevin_Ring]

This was recently asked and answered here:

How to get coordinates for a clicked location

I want to import mousePosition into Input.mousePosition and then convert the position of mousePosition into coordinates on the Cesium map What should I do??