diff --git a/custom-words.txt b/custom-words.txt
index 30b747c50c4e..839757224072 100644
--- a/custom-words.txt
+++ b/custom-words.txt
@@ -1898,6 +1898,7 @@ networkacls
 networkinterfaces
 networkruleset
 networkrulesets
+networksecurityperimeter
 networksettings
 networkstatus
 networktraversal
diff --git a/specification/common-types/resource-management/v5/networksecurityperimeter.json b/specification/common-types/resource-management/v5/networksecurityperimeter.json
index 614eefcde3d9..377fbbb20097 100644
--- a/specification/common-types/resource-management/v5/networksecurityperimeter.json
+++ b/specification/common-types/resource-management/v5/networksecurityperimeter.json
@@ -293,6 +293,19 @@
           "x-ms-identifiers": [
             "name"
           ]
+        },
+        "diagnosticSettingsVersion": {
+          "description": "Current diagnostic settings version",
+          "type": "integer",
+          "format": "int32"
+        },
+        "enabledLogCategories": {
+          "description": "List of log categories that are enabled",
+          "type": "array",
+          "items": {
+            "description": "Log category",
+            "type": "string"
+          }
         }
       }
     },