kyuubi rest api question

[2637977081]

request a question

i see doc use kyuubi rest api:
https://kyuubi.readthedocs.io/en/master/client/rest/rest_api.html

request：
curl --location '10.xxx.xxx.xx:10009/api/v1/sessions'

response：
Invalid status 71
or
Invalid status 80

what meaning is the code