There are 2 steps to ensuring that the connection to GWorkspace is established:
Whitelisting Esevel App on Google Admin Console
Creating the connection on Esevel's Connect Hub
Enable API Access in Google Admin Console
Log in to Google Admin Console: https://admin.google.com
Navigate to Security > Access & Data Control > API Controls
Ensure "Enable API access" is turned ON
Grant Domain-Wide Delegation to ConnectHub OAuth Client
In Google Admin Console, go to: Security > API Controls > Domain-wide Delegation https://admin.google.com/ac/owl/domainwidedelegation
Click Add New
Enter ConnectHub OAuth Client ID: 224926642706-h2kfbkmrhee0qsaq145eqque8ndmf8e3.apps.googleusercontent.com
Add these OAuth Scopes one by one:
Click Authorise
Log in as a GWorkspace Admin: Make sure you are signed in to your GWorkspace account with admin credentials, as only administrators can establish this connection
Initiate the Integration on the Esevel Platform: Navigate to Connect Hub. Select Google Workspace from the list of available integrations and click Connect
Authorise Google Workspace: You’ll be redirected to the Google authorisation page. Review the access permissions required by Esevel to manage user data. Click Allow to authorise and grant the Esevel platform access to the necessary GWorkspace information
Complete the Connection: Once authorised, you’ll be redirected back to the Esevel platform