I've developing an app to parse Google Sheets. So I need a way users can share their Google Sheets with my account. I can use a service account and it works fine, but the problem is a service account has an ugly name. And when I share the sheet with my main account, the service account can't see it.
Is there some way to share a Google Sheets spreadsheet with my main (personal) account and let the service account see this? Or maybe there is some way to get my main account credentials keys like for the service one.