Earlier glance help <subcommand> was listing required arguments as
optional arguments in help text. Added new argument group to list
required argument properly.
$ glance help stores-delete
Example before this change:
usage: glance stores-delete --store <STORE_ID> <IMAGE_ID>
Delete image from specific store.
Positional arguments:
<IMAGE_ID> ID of image to update.
Optional arguments:
--store <STORE_ID> Store to delete image from.
After this change:
usage: glance stores-delete --store <STORE_ID> <IMAGE_ID>
Delete image from specific store.
Positional arguments:
<IMAGE_ID> ID of image to update.
Required arguments:
--store <STORE_ID> Store to delete image from.
Change-Id: I51ea4c43fa62164ed43e78d1ae0fb0cb2521fc83
Closes-Bug: #1933390