The lastSyncError field on a HubSyncState record in Skarn Suite (the platform auth hub: SSO, tenancy, billing, entitlements, internal event bus) stores a specific piece of the data; it holds the hub sync state last sync error value for this HubSyncState record, one of the real fields the workflow reads and updates during normal operations. In everyday use this is part of how HubSyncState records are created, displayed, validated, and reported, and it is grounded strictly in the real schema fact HubSyncState.lastSyncError: String.
Technical section
Data model, API, and internals — visible to developers.