Open a new browser window and navigate to the Google Cloud Console. ThereFrom the Dashboard of your project, write down the Project ID for the project you'd like to use with Scalr with , and then click on its project name to enter the console.
Under APIs and Auth, navigate to APIthen navigate to the API Manager.
After accessing the API Manager, on the left-hand toolbar select Library, and then navigate to the Google API list.
Ensure that Google Cloud Storage, Google Cloud Storage JSON API, and Google Compute Engine are enabled.
|Note: If you haven't done so already, you will need to enable Google Cloud Billing API as well. This is not enabled by default and may need to be searched for in this APIs and Auth page.|
Under APIs and Auththe left-hand toolbar, navigate to Credentials
Select Service Account in the provided popup window.
Choose JSON and hit create.
The JSON credential file will be saved on your computer. You need to upload this file (together with the Cloud Credential object and Project ID) to Scalr as shown in the previous steps.