Go to the Firebase Hosting console for your project, you will see your domain. Hover over your domain. There’s an overflow menu ( ⋮ three vertical dots) on the right. From the overflow menu select Delete Domain .
Go to the Firebase Hosting console for your project, you will see your domain. Hover over your domain. There’s an overflow menu ( ⋮ three vertical dots) on the right. From the overflow menu select Delete Domain .