SLO for Google Apps/GSuite

Hello Everyone,

Does anyone has configured Single Logout Out for GSuite? I couldn’t find any option with default G Suite App available in Okta marketplace. So I integrated G Suite with “Custom SAML App” mode. Now I established SSO and enabled “SAML Single Logout” and configured as below.

On Okta -> Single logout URL:
On Google -> IDP Logout URL : https:/

Now Signout initiation from Google gives me 403 ACCESS FORBIDDEN on Okta page for SLO URL. and If I tried to sign out from Okta, It is not logging out the google session.

Can someone help me if I am doing something wrong here?


Under the advanced settings for SAML app config you need to provide the parameters including SP cert for SLO: