def _identify
    STDERR.puts "Identify client #{@client} with #{@options}" if Wbem.debug
    doc = @client.identify( @options )
    unless doc
      raise RuntimeError.new "Identify failed: HTTP #{@client.response_code}, Err #{@client.last_error}:#{@client.fault_string}"
    end
    if doc.fault?
      fault = doc.fault
      STDERR.puts "Fault: #{fault.to_xml}" if Wbem.debug
      raise Openwsman::Exception.new fault
    end
#    STDERR.puts "Return #{doc.to_xml}"
    doc
  end
def _identify
    STDERR.puts "Identify client #{@client} with #{@options}" if Wbem.debug
    doc = @client.identify( @options )
    unless doc
      raise RuntimeError.new "Identify failed: HTTP #{@client.response_code}, Err #{@client.last_error}:#{@client.fault_string}"
    end
    if doc.fault?
      fault = doc.fault
      STDERR.puts "Fault: #{fault.to_xml}" if Wbem.debug
      raise Openwsman::Exception.new fault
    end
#    STDERR.puts "Return #{doc.to_xml}"
    doc
  end
WS-Identify
 returns Openwsman::XmlDoc