for (key,val) in list(headers.items())]
self._http.set_http_header(http_header)
http_code, resp = self._http.post_cmd(endpoint=endpoint, filename=filename)
for (key,val) in list(headers.items())]
self._http.set_http_header(http_header)
http_code, resp = self._http.post_cmd(endpoint=endpoint, filename=filename)