Clean up ec2 credentials help text

Re-sync the text in v2 and v3 help and the docs

Depends-On: If4ac5356ade8cff347bb9eb9f88d1ace82bb7275
Change-Id: Iabef2f271fcf46748295c29713fea1811dcab29c

1 files changed, 36 insertions, 22 deletions

diff --git a/openstackclient/identity/v3/ec2creds.py b/openstackclient/identity/v3/ec2creds.py
index c49502c6..f995ae55 100644
--- a/openstackclient/identity/v3/ec2creds.py
+++ b/openstackclient/identity/v3/ec2creds.py
@@ -62,28 +62,36 @@ class CreateEC2Creds(show.ShowOne):
         parser.add_argument(
             '--project',
             metavar='<project>',
-            help=_('Specify an alternate project'
-                   ' (default: current authenticated project)'),
+            help=_(
+                'Create credentials in project '
+                '(name or ID; default: current authenticated project)'
+            ),
         )
         parser.add_argument(
             '--user',
             metavar='<user>',
-            help=_('Specify an alternate user'
-                   ' (default: current authenticated user)'),
+            help=_(
+                'Create credentials for user '
+                '(name or ID; default: current authenticated user)'
+            ),
         )
         parser.add_argument(
             '--user-domain',
             metavar='<user-domain>',
-            help=('Domain the user belongs to (name or ID). '
-                  'This can be used in case collisions between user names '
-                  'exist.')
+            help=(
+                'Select user from a specific domain (name or ID); '
+                'This can be used in case collisions between user names '
+                'exist.'
+            ),
         )
         parser.add_argument(
             '--project-domain',
             metavar='<project-domain>',
-            help=('Domain the project belongs to (name or ID). '
-                  'This can be used in case collisions between project names '
-                  'exist.')
+            help=(
+                'Select project from a specific domain (name or ID); '
+                'This can be used in case collisions between project names '
+                'exist.'
+            ),
         )
         return parser
 
@@ -139,14 +147,16 @@ class DeleteEC2Creds(command.Command):
         parser.add_argument(
             '--user',
             metavar='<user>',
-            help=_('Specify a user'),
+            help=_('Delete credentials for user (name or ID)'),
         )
         parser.add_argument(
             '--user-domain',
             metavar='<user-domain>',
-            help=('Domain the user belongs to (name or ID). '
-                  'This can be used in case collisions between user names '
-                  'exist.')
+            help=(
+                'Select user from a specific domain (name or ID); '
+                'This can be used in case collisions between user names '
+                'exist.'
+            ),
         )
         return parser
 
@@ -167,14 +177,16 @@ class ListEC2Creds(lister.Lister):
         parser.add_argument(
             '--user',
             metavar='<user>',
-            help=_('Specify a user'),
+            help=_('Filter list by user (name or ID)'),
         )
         parser.add_argument(
             '--user-domain',
             metavar='<user-domain>',
-            help=('Domain the user belongs to (name or ID). '
-                  'This can be used in case collisions between user names '
-                  'exist.')
+            help=(
+                'Select user from a specific domain (name or ID); '
+                'This can be used in case collisions between user names '
+                'exist.'
+            ),
         )
         return parser
 
@@ -209,14 +221,16 @@ class ShowEC2Creds(show.ShowOne):
         parser.add_argument(
             '--user',
             metavar='<user>',
-            help=_('Specify a user'),
+            help=_('Show credentials for user (name or ID)'),
         )
         parser.add_argument(
             '--user-domain',
             metavar='<user-domain>',
-            help=('Domain the user belongs to (name or ID). '
-                  'This can be used in case collisions between user names '
-                  'exist.')
+            help=(
+                'Select user from a specific domain (name or ID); '
+                'This can be used in case collisions between user names '
+                'exist.'
+            ),
         )
         return parser