How to get GUID or id for a Sharepoint list

1)
an easier method may be to open up the site settings and go to “site lists and libraries” …. it will list the GUID like so: “/_layouts/ListEdit.aspx?List={C51B49FA-4F6C-407A-B65D-943CBB1E9BD2}”…. the main benefit being you don’t need to convert the hex character codes into { – }