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)

def _get_pretty_body(headers, body):
    """
    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)
    """

    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