I’m building a Google Sheet that interacts with Google Cloud Storage (GCS) objects using Apps Script. I Googled but found few examples of such integrations beyond out-of-band solutions (e.g. Python solutions) that interact with Google services and program Google Sheets using its library. In my case, I’m going to bind a Google Sheet to a specific Google Cloud project and my Google (User) account has owner access to the Google Cloud Storage bucket and its objects.