glide.oauth.oidc.blacklisted_metadata_urls

ServiceNow property description:

This Property contains comma separated OIDC metadata (well known) urls, for which the user claim and user field should be 'email' only. In general this applies to all the Social Providers but admins may add any Metadata URL (comma separated) to this property, which they want the user claim and user field should be 'email' only in OIDC Provider Configuration record.