Step 1: Log in to firebase.google.com, click on the 'Go to Console' button, and select your Firebase Project. In case you don't have a Firebase Project, please refer to the article here.
Step 2: Click on the gear icon to the top left and click on 'Project Settings' -> 'Service Accounts'.
Step 3: Click on 'Generate new private key' and upload the downloaded file to the Apptile Dashboard under Firebase Details.
