OptionalactualOptionallastThe last volume evaluation result. Present only when the expectation status is ACTIVATED or DEACTIVATED.
OptionalmaxUpper bound (inclusive) on the row count. Omitted when the upper bound is disabled.
OptionalminLower bound (inclusive) on the row count. Omitted when the lower bound is disabled.
The current row count. For ACTIVATED expectations this is the count recorded by the latest evaluation. For NOT_ACTIVATED and DEACTIVATED expectations it is fetched live from Catalog when the response is built, because evaluations only run while an expectation is activated. Omitted when Catalog is unreachable (fail-open behavior).