add additional validations for commands az aks extension type list and az aks extension type version list (#8937)

Author: sophsoph321

src/aks-preview/HISTORY.rst

@@ -11,6 +11,10 @@ To release a new version, please select a new version number (usually plus 1 to
 
 Pending
 +++++++
+18.0.0b18
++++++++
+* Add validation error when neither --location or --cluster and --resource-group-name are specified for az extension type list or az extension type version list
+
 
 18.0.0b17
 +++++++

src/aks-preview/azext_aks_preview/_validators.py

@@ -964,6 +964,10 @@ def validate_location_resource_group_cluster_parameters(namespace):
     location = namespace.location
     resource_group_name = namespace.resource_group_name
     cluster_name = namespace.cluster_name
+    if not namespace.location and not namespace.cluster_name and not namespace.resource_group_name:
+        raise RequiredArgumentMissingError(
+            "You must specify --location or --resource-group and --cluster."
+        )
     if location and (resource_group_name or cluster_name):
         raise RequiredArgumentMissingError(
             "You must specify --location or --resource-group and --cluster."

src/aks-preview/setup.py

@@ -9,7 +9,7 @@
 
 from setuptools import setup, find_packages
 
-VERSION = "18.0.0b17"
+VERSION = "18.0.0b18"
 
 CLASSIFIERS = [
     "Development Status :: 4 - Beta",