Plain text excluded from typed/UI projection, without cancellation authority.
API
interface ConversationRecoveryDiagnostic {readonly content: string;readonly kind: 'unstructured-assistant-history';readonly messageId: string;readonly threadId: string;}content
stringExact historical text; applications must render it as ordinary escaped text.
kind
'unstructured-assistant-history'Historical assistant text did not satisfy the configured response schema.
messageId
stringCanonical identity of the historical record.
threadId
stringCanonical thread containing the historical record.