To collect the access key and secret key from your Google Cloud Storage:

  1. Go to the Google Developers Console.
  2. Click the name of the project you would like to use as your default project.
  3. In the left sidebar, click APIs & auth.
  4. Find Google Cloud Storage JSON API and make sure it is enabled. When the JSON API is enabled, the Status will display "ON".
  5. Next to the Google Cloud Storage JSON API service, click the settings gear icon.
  6. Click Interoperable Access in the left sidebar.
  7. Click Generate new key. The access key part of the new developer key is displayed.
  8. Click Show to show the secret part of the new developer key.