Use raw requests instead of SDK

Author: kamperiadis

src/azure-cli/azure/cli/command_modules/appservice/_validators.py

@@ -174,6 +174,19 @@ def validate_functionapp_on_flex_plan(cmd, namespace):
                               'on the Flex Consumption plan.')
 
 
+def validate_is_flex_functionapp(cmd, namespace):
+    resource_group_name = namespace.resource_group_name
+    name = namespace.name
+    functionapp = _generic_site_operation(cmd.cli_ctx, resource_group_name, name, 'get')
+    parsed_plan_id = parse_resource_id(functionapp.server_farm_id)
+    client = web_client_factory(cmd.cli_ctx)
+    plan_info = client.app_service_plans.get(parsed_plan_id['resource_group'], parsed_plan_id['name'])
+    if plan_info is None:
+        raise ResourceNotFoundError('Could not determine the current plan of the functionapp')
+    if plan_info.sku.tier.lower() != 'flexconsumption':
+        raise ValidationError('This command is only valid for Azure Functions on the FlexConsumption plan.')
+
+
 def validate_app_exists(cmd, namespace):
     app = namespace.name
     resource_group_name = namespace.resource_group_name

src/azure-cli/azure/cli/command_modules/appservice/commands.py

@@ -17,7 +17,7 @@
                           validate_functionapp_on_containerapp_site_config_show,
                           validate_functionapp_on_containerapp_container_settings_delete,
                           validate_functionapp_on_containerapp_update, validate_functionapp_on_flex_plan,
-                          validate_functionapp)
+                          validate_functionapp, validate_is_flex_functionapp)
 
 
 def output_slots_in_table(slots):
@@ -344,12 +344,12 @@ def load_command_table(self, _):
         g.custom_command('delete', 'delete_app_settings', exception_handler=ex_handler_factory())
 
     with self.command_group('functionapp scale config') as g:
-        g.custom_command('show', 'get_scale_config', exception_handler=ex_handler_factory())
-        g.custom_command('set', 'update_scale_config', exception_handler=ex_handler_factory())
+        g.custom_command('show', 'get_scale_config', exception_handler=ex_handler_factory(), validator=validate_is_flex_functionapp)
+        g.custom_command('set', 'update_scale_config', exception_handler=ex_handler_factory(), validator=validate_is_flex_functionapp)
 
     with self.command_group('functionapp scale config always-ready') as g:
-        g.custom_command('delete', 'delete_always_ready_settings', exception_handler=ex_handler_factory())
-        g.custom_command('set', 'update_always_ready_settings', exception_handler=ex_handler_factory())
+        g.custom_command('delete', 'delete_always_ready_settings', exception_handler=ex_handler_factory(), validator=validate_is_flex_functionapp)
+        g.custom_command('set', 'update_always_ready_settings', exception_handler=ex_handler_factory(), validator=validate_is_flex_functionapp)
 
     with self.command_group('functionapp config hostname') as g:
         g.custom_command('add', 'add_hostname', exception_handler=ex_handler_factory())