Support parent folder name in create cmd

Author: Alan Zhang

src/amg/HISTORY.rst

@@ -148,7 +148,7 @@ Release History
 
 2.8.0
 ++++++
-* `az grafana folder create`: support parent folder uid argument for nested folder creation
+* `az grafana folder create`: support parent folder argument for nested folder creation
 * `az grafana folder list`: support nested folders
 * `az grafana folder show`: support nested folders
 * `az grafana backup`: include corresponding nested folders when individual folders are specified

src/amg/azext_amg/_params.py

@@ -102,7 +102,7 @@ def load_arguments(self, _):
 
     with self.argument_context("grafana folder") as c:
         c.argument("title", help="title of the folder")
-        c.argument("parent_folder_uid", options_list=["--parent-folder-uid"], help="uid of the parent folder, if any")
+        c.argument("parent_folder", options_list=["--parent-folder"], help="Name or uid of the parent folder, if any")
 
     with self.argument_context("grafana user") as c:
         c.argument("user", help="user login name or email")

src/amg/azext_amg/custom.py

@@ -538,13 +538,14 @@ def test_notification_channel(cmd, grafana_name, notification_channel, resource_
     return json.loads(response.content)
 
 
-def create_folder(cmd, grafana_name, title, parent_folder_uid=None, resource_group_name=None, api_key_or_token=None,
+def create_folder(cmd, grafana_name, title, parent_folder=None, resource_group_name=None, api_key_or_token=None,
                   subscription=None):
     payload = {
         "title": title,
     }
-    if parent_folder_uid:
-        payload["parentUid"] = parent_folder_uid
+    if parent_folder:
+        data = _find_folder(cmd, resource_group_name, grafana_name, parent_folder, api_key_or_token=api_key_or_token)
+        payload["parentUid"] = data["uid"]
 
     response = _send_request(cmd, resource_group_name, grafana_name, "post", "/api/folders", payload,
                              api_key_or_token=api_key_or_token, subscription=subscription)