public Optional<Output<String>> targetPortal() {
        return Optional.ofNullable(this.targetPortal);
    }
@return targetPortal is iSCSI Target Portal. The Portal is either an IP or ip_addr:port if the port is other than default (typically TCP ports 860 and 3260).
sdk/java/src/main/java/com/pulumi/kubernetes/core/v1/inputs/ISCSIPersistentVolumeSourcePatchArgs.java