credentials.json

{"web":{"client_id":"1034765731663-ni6ip2ojo449f482ahklj5roisbd2ovb.apps.googleusercontent.com","project_id":"tool-gmail-453604","auth_uri":"https://accounts.google.com/o/oauth2/auth","token_uri":"https://oauth2.googleapis.com/token","auth_provider_x509_cert_url":"https://www.googleapis.com/oauth2/v1/certs","client_secret":"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"}}