added examples and new features (#221)

src/storage-preview/README.md

@@ -10,9 +10,61 @@ az extension add --name storage-preview
 ### Included Features
 **OAuth:**
 Allow use of login credentials for authorization of storage operations: [more info](https://docs.microsoft.com/en-us/rest/api/storageservices/authenticate-with-azure-active-directory)
+*Examples:*
+```
+az storage container list \
+    --account-name wilxstoragev2 \
+    --auth-mode login
+```
 
-**WORM(Write-Once-Read-Many):**
+**Immutable Storage-WORM(Write-Once-Read-Many):**
 Manage immutability storage with Azure blobs: [more info](https://docs.microsoft.com/en-us/azure/storage/blobs/storage-blob-immutable-storage)
+*Examples:*
+```
+az storage container immutability-policy create \
+    --account-name accountName \
+    --resource-group groupName \
+    --container-name containerName \
+    --period 2
+
+az storage container immutability-policy lock \
+    --account-name accountName \
+    --resource-group groupName \
+    --if-match "\"12345678abcdefg\""
+
+az storage container legal-hold set \
+    --account-name accountName \
+    --resource-group groupName \
+    --tags tag1 tag2
+```
 
 **Management Policy:**
-Manage data policy rules associated with a storage account: [more info](https://docs.microsoft.com/en-us/azure/storage/common/storage-lifecycle-managment-concepts)
+Manage data policy rules associated with a storage account: [more info](https://docs.microsoft.com/en-us/azure/storage/common/storage-lifecycle-managment-concepts)
+*Examples:*
+```
+az storage account management-policy create \
+    --account-name accountName \
+    --resource-group groupName \
+    --policy @{path}
+```
+
+**Static Website:**
+Manage static website configurations.
+*Examples:*
+```
+az storage blob service-properties update \
+    --account-name accountName \
+    --static-website \
+    --404-document error.html \
+    --index-document index.html
+```
+
+**Hierarchical Namespace:**
+Enable the blob service to exhibit filesystem semantics.
+*Examples:*
+```
+az storage account create \
+    --name accountName \
+    --resource-group groupName \
+    --hierarchical-namespace
+```