CodeGen from PR 24216 in Azure/azure-rest-api-specs

Merge aa4c6b172fd36d592be2e351d6f6e3df852c7bfc into a81abb255dcdc7c04052f6d7d78c019d4ba5dc1a

Author: SDKAuto

schemas/2022-08-01-preview/Microsoft.Resources.json

@@ -328,6 +328,9 @@
           "description": "denySettings Mode."
         }
       },
+      "required": [
+        "mode"
+      ],
       "description": "Defines how resources deployed by the deployment stack are locked."
     },
     "DeploymentStackProperties": {