Per the documentation (here and here), you need to create an API key in the developer console. We use G-Suite Enterprise and our G-Suite admins have blocked the ability for users to do anything in the developer console.
I have a Sheets bounded GAS project that is deployed as a web-app and set to execute as me. I want to show the Google Picker dialog such that users can upload files and/or select files from THEIR Google Drive.
Is this possible?