You will also need to follow a procedure to create a Google application, and at the end get a Google client ID, client secret & access token. The Temboo website explains this procedure very well, and you can find the whole procedure at:
The Temboo service has moved away from Arduino support. The service access in this older guide will no longer work.
Before you can upload data to Google Docs, you need to have a Temboo account. Go over to the Temboo website and enter your email to start the account creation process:
You will also be prompted to enter an account name:
After that step, you will be asked to give a name to your first app, and you will be given an API key for your app. Please keep at hand your account name, app name, and API key, you will need them soon. In case you forgot to write these down, you can always go in "My account" and click on the "Manage" button next to "Applications" to get it back: