The subnetwork of the customer project from which an IP
address is reserved and used as the Dataproc Metastore
service's endpoint. It is accessible to hosts in the subnet
and to all hosts in a subnet in the same region and same
network. There must be at least one IP address available in
the subnet's primary range. The subnet is specified in the
This field is a member of `oneof`_ ``vpc_resource``.
Output only. The URI of the endpoint used to
access the metastore service.