WINDOWS_NODE_IMAGE="windows-server-2019-dc-core-v20210914"
  elif [[ "${WINDOWS_NODE_OS_DISTRIBUTION}" == "win1909" ]]; then
    WINDOWS_NODE_IMAGE="windows-server-1909-dc-core-v20210413"
  elif [[ "${WINDOWS_NODE_OS_DISTRIBUTION}" == "win2004" ]]; then
    WINDOWS_NODE_IMAGE="windows-server-2004-dc-core-v20210914"
  elif [[ "${WINDOWS_NODE_OS_DISTRIBUTION,,}" == "win20h2" ]]; then

            self._contains_op(
                output_graphdef,
                'Const',
                '_output_shapes',
                per_channel_size_attr,
            )
        )
    elif target_opset == quant_opts_pb2.UNIFORM_QUANTIZED:
      self.assertTrue(
          self._contains_op(output_graphdef, 'UniformQuantizedConvolution')
      )
      if enable_per_channel_quantization:

    # see https://github.com/kubernetes/kubernetes/pull/53466#discussion_r146431894
    if [[ -n "${NODE_LOCAL_SSDS_EXT:-}" ]]; then
      unique-uuid-bind-mount "${mountpoint}" "${actual_device}"
    fi
  elif [[ "${format}" == "block" ]]; then
    local symdir="${UUID_BLOCK_PREFIX}-${interface}-block"
    safe-block-symlink "${ssd}" "${symdir}"
  else
    echo "Disk format must be either fs or block, got ${format}"
  fi
}