ret = req_by_msb("%s/%s" % (ESR_GET_VIM_URI, vim_id), "GET")
if ret[0] != 0:
logger.error("Status code is %s, detail is %s.", ret[2], ret[1])
ret = req_by_msb("%s/%s" % (ESR_GET_VIM_URI, vim_id), "GET")
if ret[0] != 0:
logger.error("Status code is %s, detail is %s.", ret[2], ret[1])