In the help message of "policy binding list", the option "sort" is listed. However, none of the "sort keys" can work actually.
stack@tecs:/root$ openstack cluster policy binding list -h
usage: openstack cluster policy binding list [-h]
[-f {csv,json,table,value,yaml}]
[-c COLUMN]
[--max-width <integer>]
[--noindent]
[--quote {all,minimal,none,nonnumeric}]
[--filters <key1=value1;key2=value2...>]
[--sort <key>[:<direction>]]
[--full-id]
<cluster>
List policies from cluster.
positional arguments:
<cluster> Name or ID of cluster to query on
optional arguments:
-h, --help show this help message and exit
--filters <key1=value1;key2=value2...>
Filter parameters to apply on returned results. This
can be specified multiple times, or once with
parameters separated by a semicolon. The valid filter
keys are: ['type', 'name']
--sort <key>[:<direction>]
Sorting option which is a string containing a list of
keys separated by commas. Each key can be optionally
appended by a sort direction (:asc or :desc). The
valid sort keys are: ['type', 'name', 'created_at',
'updated_at']
Fix proposed to branch: master
Review: https:/