Connecting Azure Shell in the new Windows Terminal (Preview)

Was going to say the same.

Here is the bit you need. 

        {
        "acrylicOpacity" : 0.6,
            "closeOnExit" : false,
            "colorScheme" : "Campbell",
            "commandline" : "Azure",
            "connectionType" : "{d9fcfdfa-a479-412c-83b7-c5640e61cd62}",
            "cursorColor" : "#FFFFFF",
            "cursorShape" : "bar",
            "fontFace" : "Consolas",
            "fontSize" : 10,
            "guid" : "{b453ae62-4e3d-5e58-b989-0a998ec441b8}",
            "historySize" : 9001,
            "icon" : "ms-appx:///ProfileIcons/{b453ae62-4e3d-5e58-b989-0a998ec441b8}.png",
            "name" : "Azure Cloud Shell",
            "padding" : "0, 0, 0, 0",
            "snapOnInput" : true,
            "startingDirectory" : "%USERPROFILE%",
            "useAcrylic" : false
        }