Total search execution time in milliseconds
OptionalErrorError message if Success is false
Metadata for all active search providers (for UI filter facets and labels)
The ranked search results
Count of results contributed by each source before fusion — and before the permission safety net and
any audience pass, so it reflects the caller's unfiltered reach (see SearchParams.Audience).
Whether the search completed successfully
Total number of results returned
Aggregate result from the search engine.