What is this Symbol in Samsung Galaxy S8 notification bar?

[Polinaa]

hi I'm new so I'm not sure if I'm posting this correctly.
I'm curious as to what this symbol is for that on the top on the Samsung Galaxy S8 I believe the phone is.

Thank you ☺️ I've tried to attach the image hopefully it works.

https://imgur.com/a/XBCMX

 

[chanchan05]

You can pull down the notification bar to expand and see the full notification