by Istio are named as host:port, where the host
                                    typically corresponds to the VirtualService's
                                    host field or the hostname of a service in the
                                    registry.
                                  type: string
                                route:

                                    by Istio are named as host:port, where the host
                                    typically corresponds to the VirtualService's
                                    host field or the hostname of a service in the
                                    registry.
                                  type: string
                                route:

        Kronecker Product.
    *   Allow LinearOperator to broadcast.
    *   SavedModelBuilder will now deduplicate asset names that point to files
        with the same basename and the same contents. Note that this may result
        in new asset files included in SavedModels in cases where assets with
        the same name but different contents were previously overwriting each
        other.