reservedIpRange

Optional. For DIRECT_PEERING mode, the CIDR range of internal addresses that are reserved for this instance. Range must be unique and non-overlapping with existing subnets in an authorized network. For PRIVATE_SERVICE_ACCESS mode, the name of one allocated IP address ranges associated with this private service access connection. If not provided, the service will choose an unused /29 block, for example, 10.0.0.0/29 or 192.168.0.0/29. For READ_REPLICAS_ENABLED the default block size is /28.