public AllowedFlexVolume build() {
            final var _resultValue = new AllowedFlexVolume();
            _resultValue.driver = driver;
            return _resultValue;
        }
@return driver is the name of the Flexvolume driver.
sdk/java/src/main/java/com/pulumi/kubernetes/extensions/v1beta1/outputs/AllowedFlexVolume.java