def http_get(blink, url, stream=False, json=True, is_retry=False):
    """
    Perform an http get request.

    :param url: URL to perform get request.
    :param stream: Stream response? True/FALSE
    :param json: Return json response? TRUE/False
    :param is_retry: Is this part of a re-auth attempt?
    """
    if blink.auth_header is None:
        raise BlinkException(ERROR.AUTH_TOKEN)
    _LOGGER.debug("Making GET request to %s", url)
    return http_req(blink, url=url, headers=blink.auth_header,
                    reqtype='get', stream=stream, json_resp=json,
                    is_retry=is_retry)