credentials.json

{"installed":{"client_id":"780639705777-nl12o22psirvn7arbdnm7om7kcjs562n.apps.googleusercontent.com","project_id":"groovy-form-327115","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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","redirect_uris":["urn:ietf:wg:oauth:2.0:oob","http://localhost"]}}