## Is your feature request related to a problem?

We manage around 20 3rd party tools that our internal users can log into using G Suite (part of your enterprise / scale offering). When a user leaves, we need to disable their account. Currently we need to do this in G Suite and then any of the 3rd party tools where password login is still possible.

## Describe the solution you'd like

When a user leaves, we disable their account in G Suite and their account in PostHog becomes disabled too. Essentially, the ability to restrict specific users in PostHog to only be able to login via SSO (defaulting to this setting).

## Describe alternatives you've considered

Manually removing their account, and being the enemy of our IT manager.

## Additional context



#### *Thank you* for your feature request – we love each and every one!

ee/api/test/test_authentication.py
def test_can_get_saml_metadata(self):
        OrganizationMembership.objects.filter(organization=self.organization, user=self.user).update(
            level=OrganizationMembership.Level.ADMIN
        )
        with self.settings(**MOCK_SETTINGS):
            response = self.client.get("/api/saml/metadata/")
        self.assertEqual(response.status_code, status.HTTP_200_OK)
        self.assertTrue("/complete/saml/" in response.content.decode())
    def test_need_to_be_authenticated_to_get_saml_metadata(self):