thumbnail added, notes regarding groups.clone and GroupMigrationManager added

Author: tarunkukreja003

samples/03_org_administrators/clone_a_group.ipynb

@@ -26,7 +26,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 2,
+   "execution_count": 4,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -46,7 +46,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 4,
+   "execution_count": 7,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -67,7 +67,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 5,
+   "execution_count": 3,
    "metadata": {},
    "outputs": [
     {
@@ -79,7 +79,7 @@
        " <Group title:\"Vector Basemaps (for Export)\" owner:esri>]"
       ]
      },
-     "execution_count": 5,
+     "execution_count": 3,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -91,7 +91,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 6,
+   "execution_count": 4,
    "metadata": {},
    "outputs": [
     {
@@ -121,7 +121,7 @@
        "<Group title:\"Vector Basemaps\" owner:esri>"
       ]
      },
-     "execution_count": 6,
+     "execution_count": 4,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -140,7 +140,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 9,
+   "execution_count": 5,
    "metadata": {},
    "outputs": [
     {
@@ -149,7 +149,7 @@
        "[<Item title:\"Colored Pencil Map\" type:Web Map owner:esri>]"
       ]
      },
-     "execution_count": 9,
+     "execution_count": 5,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -273,6 +273,13 @@
     "            break\n"
    ]
   },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "**Note:** The [GroupManager.clone()](https://developers.arcgis.com/python/latest/api-reference/arcgis.gis.toc.html#arcgis.gis.GroupManager.clone) doesn't clone the group’s items, it only recreates groups from site A to site B. "
+   ]
+  },
   {
    "cell_type": "markdown",
    "metadata": {},
@@ -317,12 +324,14 @@
     "#cloning all items that were not present on the portal before\n",
     "for item in items_to_be_cloned:    \n",
     "    try:\n",
+    "        thumbnail_file = item.download_thumbnail()\n",
     "        target_item_properties = ItemProperties(title=item.title,\n",
     "                              tags=item.tags,\n",
     "                              text=item.get_data(try_json=True),\n",
     "                              item_type=item.type,\n",
     "                              snippet=item.snippet,\n",
-    "                              description=item.description)        \n",
+    "                              description=item.description,\n",
+    "                              thumbnail=thumbnail_file)        \n",
     "        #create an item\n",
     "        root_folder = target.content.folders.get()\n",
     "        job = root_folder.add(item_properties=target_item_properties, item_id=item.id)\n",
@@ -339,6 +348,13 @@
     "        print('Item {} could not be created in the target portal'.format(item.title))\n",
     "        print(e)"
    ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "Please see [GroupMigrationManager](https://developers.arcgis.com/python/latest/api-reference/arcgis.gis.toc.html#groupmigrationmanager) for offline exporting of group items"
+   ]
   }
  ],
  "metadata": {