async def async_delete_api_key(session, host, port, api_key):
    """Delete API key from deCONZ."""
    url = 'http://{host}:{port}/api/{api_key}/config/whitelist/{api_key}'.format(
        host=host, port=str(port), api_key=api_key)

    response = await async_request(session.delete, url)

    _LOGGER.info(response)
Delete API key from deCONZ.