The error field on a AlertDelivery 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 alert delivery error value for this AlertDelivery record, one of the real fields the workflow reads and updates during normal operations. In everyday use this is part of how AlertDelivery records are created, displayed, validated, and reported, and it is grounded strictly in the real schema fact AlertDelivery.error: String.
Technical section
Data model, API, and internals — visible to developers.