Interface ColumnarFreshnessV1`Experimental`

Freshness validators captured when the producing source was observed.

interface ColumnarFreshnessV1 {
    generation?: string;
    observedAt: string;
    staleAfter?: string;
    validator?: string;
}

Properties

generation?: string

Opaque monotonic source generation or revision.

observedAt: string

RFC 3339 instant at which the source result was observed.

staleAfter?: string

RFC 3339 instant after which the batch must be revalidated.

validator?: string

Opaque source validator, such as an HTTP ETag.