NFSAAS-1708 update from review comments

.github/CODEOWNERS

@@ -60,4 +60,4 @@
 
 /src/sqlvm-preview/ @yareyes
 
-/src/anf-preview/ @williexu
+/src/anf-preview/ @b-lefr

src/anf-preview/HISTORY.rst

@@ -3,6 +3,6 @@
 Release History
 ===============
 
-0.0.1
+0.1.0
 +++++
 * Initial release

src/anf-preview/README.md

@@ -0,0 +1,33 @@
+# Azure CLI for Azure NetApp Files (ANF) Extension #
+This is an extension to azure cli which provides commands to create and manage Azure NetApp File (ANF) storage resources.
+
+## How to use ##
+First, install the extension:
+```
+az extension add --name anf-preview
+```
+
+It can then be used to create volumes and snapshots. The typical sequence would be to first create an account
+```
+az anf account create --resource-group rg -n account_name
+```
+
+Then allocate a storage pool in which volumes can be created
+```
+az anf pool create --resource-group rg -a account_name -n pool_name -l location --size 4398046511104 --service-level "Premium"
+```
+
+Volumes are created within the pool resource
+```
+az anf volume create --resource-group rg -a account_name -p pool_name -n volume_name -l location --service-level "Premium" --usage-threshold 107374182400 --creation-token "unique-token" --subnet-id "/subscriptions/mysubsid/resourceGroups/myrg/providers/Microsoft.Network/virtualNetworks/myvnet/subnets/default"
+```
+
+Snapshots of volumes can also be created
+```
+az anf snapshot create --resource-group rg -a account_name --p pool_name -v vname -n snapshot_name -l location --file-system-id volume-uuid
+```
+
+These resources can be updated, deleted and listed. See the help to find out more
+```
+az anf --help
+```

src/anf-preview/azext_anf_preview/_params.py

@@ -13,14 +13,46 @@ def load_arguments(self, _):
     with self.argument_context('anf') as c:
         c.argument('account_name', options_list=['--account-name', '-a'], required=True, help='The name of the ANF account')
 
+    with self.argument_context('anf account') as c:
+        c.argument('account_name', id_part='name', options_list=['--account-name', '-n', '-a'], required=True, help='The name of the ANF account')
+
+    with self.argument_context('anf account list') as c:
+        c.argument('account_name', help='The name of the ANF account', id_part=None)
+
     with self.argument_context('anf') as c:
         c.argument('pool_name', options_list=['--pool-name', '-p'], required=True, help='The name of the ANF pool')
 
+    with self.argument_context('anf pool') as c:
+        c.argument('account_name', id_part='name')
+        c.argument('pool_name', id_part='child_name_1', options_list=['--pool-name', '-n', '-p'], required=True, help='The name of the ANF pool')
+
+    with self.argument_context('anf pool list') as c:
+        c.argument('account_name', options_list=['--account-name', '-n', '-a'], help='The name of the ANF account', id_part=None)
+
     with self.argument_context('anf') as c:
         c.argument('volume_name', options_list=['--volume-name', '-v'], required=True, help='The name of the ANF volume')
 
+    with self.argument_context('anf volume') as c:
+        c.argument('account_name', id_part='name')
+        c.argument('pool_name', id_part='child_name_1', options_list=['--pool-name', '-p'], required=True, help='The name of the ANF pool')
+        c.argument('volume_name', id_part='child_name_2', options_list=['--volume-name', '-n', '-v'], required=True, help='The name of the ANF volume')
+
+    with self.argument_context('anf volume list') as c:
+        c.argument('account_name', options_list=['--account-name', '-a'], required=True, help='The name of the ANF account', id_part=None)
+        c.argument('pool_name', options_list=['--pool-name', '-n', '-p'], required=True, help='The name of the ANF pool', id_part=None)
+
     with self.argument_context('anf') as c:
         c.argument('snapshot_name', options_list=['--snapshot-name', '-s'], required=True, help='The name of the ANF snapshot')
 
+    with self.argument_context('anf snapshot') as c:
+        c.argument('account_name', options_list=['--account-name', '-a'], id_part='name')
+        c.argument('pool_name', id_part='child_name_1', options_list=['--pool-name', '-p'], required=True, help='The name of the ANF pool')
+        c.argument('volume_name', id_part='child_name_2', options_list=['--volume-name','-v'], required=True, help='The name of the ANF volume')
+        c.argument('snapshot_name', id_part='child_name_3', options_list=['--snapshot-name', '-n', '-s'], required=True, help='The name of the ANF snapshot')
+
+    with self.argument_context('anf snapshot list') as c:
+        c.argument('account_name', options_list=['--account-name', '-a'], required=True, help='The name of the ANF account', id_part=None)
+        c.argument('volume_name', options_list=['--volume-name', '-n', '-v'], required=True, help='The name of the ANF volume', id_part=None)
+
     with self.argument_context('anf') as c:
         c.argument('tag', options_list=['--tags'], required=False, help='A list of space separated tags to apply to the account')