I'm using retool to prototype a front-end for our product. I would ideally like to read and write to xlsx files stored in our Google Drive.
I am unsure how to connect with a SPECIFIC file, and read and write to it.
I've set up a resource for Google Sheets, and connected a service account that I gave edit access to this drive - but at no point selected the specific Drive or files I want to read / write to. The resource was successfully created, and even shows 1 usage.
I've then tried creating a query to access the resource, and run action type 'List available spreadsheets' - which returned no results (I didn't try to transform this data).
How do I test whether the connection has worked and access the actual resources from this Google Drive? What's the right way to access the sheets that are shared with the service account?