code: def _get_pretty_body(headers, body):
      
  
      if HEADER_CONTENT_TYPE in headers:
          if HEADER_REPRESENTATION_XML == headers[HEADER_CONTENT_TYPE]:
              xml_parsed = parseString(body)
              pretty_xml_as_string = xml_parsed.toprettyxml()
              return pretty_xml_as_string
          else:
              if HEADER_REPRESENTATION_JSON in headers[HEADER_CONTENT_TYPE]:
                  parsed = json.loads(body)
                  return json.dumps(parsed, sort_keys=True, indent=4)
              else:
                  return body
      else:
          return body
docs: Return a pretty printed body using the Content-Type header information
      :param headers: Headers for the request/response (dict)
      :param body: Body to pretty print (string)
      :return: Body pretty printed (string)