import org.opendaylight.controller.cluster.access.concepts.RequestException;
/**
* A {@link RequestException} indicating that the backend has received a request to create a history which has already
* been retired.
import org.opendaylight.controller.cluster.access.concepts.RequestException;
/**
* A {@link RequestException} indicating that the backend has received a request to create a history which has already
* been retired.