How to save a screenshot to the camera roll (picture gallery)?

Hello everyone!
I want ask if it possible save screenshot to the camera roll (picture gallery).
I have used Application.CaptureScreenshot() for caputure the screen.
The problem is that it is save, in my case, in Android data folder, but i want save it in the phone’s gallery to make them easily accessible.
There is any soluton?
Any response is appreciated.

check this out Saving Screenshots to Android Gallery - Questions & Answers - Unity Discussions

I used this plugin : Unity Asset Store - The Best Assets for Game Making, worked for me

This free Unity plugin lets you save screenshots and images to the Android/iOS gallery: