diff --git a/specification/storage/resource-manager/Microsoft.Storage/stable/2019-06-01/examples/FileSharesPut_NFS.json b/specification/storage/resource-manager/Microsoft.Storage/stable/2019-06-01/examples/FileSharesPut_NFS.json
new file mode 100644
index 000000000000..dfc1bd7b0285
--- /dev/null
+++ b/specification/storage/resource-manager/Microsoft.Storage/stable/2019-06-01/examples/FileSharesPut_NFS.json
@@ -0,0 +1,37 @@
+{
+  "parameters": {
+    "subscriptionId": "{subscription-id}",
+    "resourceGroupName": "res346",
+    "accountName": "sto666",
+    "shareName": "share1235",
+    "api-version": "2019-06-01",
+    "monitor": "true",
+    "fileShare": {
+      "properties": {
+        "enabledProtocols": "NFS"
+      }
+    }
+  },
+  "responses": {
+    "201": {
+      "body": {
+        "id": "/subscriptions/{subscription-id}/resourceGroups/res346/providers/Microsoft.Storage/storageAccounts/sto666/fileServices/default/shares/share1235",
+        "name": "share1235",
+        "type": "Microsoft.Storage/storageAccounts/fileServices/shares",
+        "properties": {
+          "enabledProtocols": "NFS"
+        }
+      }
+    },
+    "200": {
+      "body": {
+        "id": "/subscriptions/{subscription-id}/resourceGroups/res346/providers/Microsoft.Storage/storageAccounts/sto666/fileServices/default/shares/share1235",
+        "name": "share1235",
+        "type": "Microsoft.Storage/storageAccounts/fileServices/shares",
+        "properties": {
+          "enabledProtocols": "NFS"
+        }
+      }
+    }
+  }
+}
diff --git a/specification/storage/resource-manager/Microsoft.Storage/stable/2019-06-01/file.json b/specification/storage/resource-manager/Microsoft.Storage/stable/2019-06-01/file.json
index 10cc15aa9a7e..44599418e9ee 100644
--- a/specification/storage/resource-manager/Microsoft.Storage/stable/2019-06-01/file.json
+++ b/specification/storage/resource-manager/Microsoft.Storage/stable/2019-06-01/file.json
@@ -221,6 +221,9 @@
         "x-ms-examples": {
           "PutShares": {
             "$ref": "./examples/FileSharesPut.json"
+          },
+          "Create NFS Shares": {
+            "$ref": "./examples/FileSharesPut_NFS.json"
           }
         },
         "description": "Creates a new share under the specified account as described by request body. The share resource includes metadata and properties for that share. It does not include a list of the files contained by the share. ",
@@ -523,7 +526,32 @@
           "type": "integer",
           "minimum": 1,
           "maximum": 102400,
-          "description": "The maximum size of the share, in gigabytes. Must be greater than 0, and less than or equal to 5TB (5120). For Large File Shares, the maximum size is 102400."
+          "description": "The maximum size of the share, in gigabytes. Must be greater than 0, and less than or equal to 5TB (5120). For Large File Shares, the maximum size is 102400."        },
+        "enabledProtocols": {
+          "type": "string",
+          "enum": [
+            "SMB",
+            "NFS"
+          ],
+          "x-ms-enum": {
+            "name": "EnabledProtocols",
+            "modelAsString": true
+          },
+          "description": "Immutable property for file shares protocol.",
+          "x-ms-mutability": ["create", "read"]
+        },
+        "rootSquash": {
+          "type": "string",
+          "enum": [
+            "NoRootSquash",
+            "RootSquash",
+            "AllSquash"
+          ],
+          "x-ms-enum": {
+            "name": "RootSquashType",
+            "modelAsString": true
+          },
+          "description": "Reduction of the access rights for the remote superuser."
         }
       },
       "description": "The properties of the file share."