def lambda_handler(event, context):
logger.debug(event)
config = get_config()
request = event["Records"][0]["cf"]["request"]
viewer_country_header = request["headers"].get("cloudfront-viewer-country")
host_header = request["headers"].get("host")
if host_header:
host = host_header[0]["value"]
host_config = config.get(host)
redirect_host = host_config.get("default")