diff --git a/specification/monitor/resource-manager/Microsoft.Insights/preview/2020-05-01-preview/scheduledQueryRule_API.json b/specification/monitor/resource-manager/Microsoft.Insights/preview/2020-05-01-preview/scheduledQueryRule_API.json
index 36545c1f2e3f..ac0d23e27c01 100644
--- a/specification/monitor/resource-manager/Microsoft.Insights/preview/2020-05-01-preview/scheduledQueryRule_API.json
+++ b/specification/monitor/resource-manager/Microsoft.Insights/preview/2020-05-01-preview/scheduledQueryRule_API.json
@@ -329,6 +329,16 @@
     },
     "ScheduledQueryRuleProperties": {
       "properties": {
+        "createdWithApiVersion": {
+          "type": "string",
+          "readOnly": true,
+          "description": "The api-version used when creating this alert rule"
+        },
+        "isLegacyLogAnalyticsRule": {
+          "type": "boolean",
+          "readOnly": true,
+          "description": "True if alert rule is legacy Log Analytic rule"
+        },
         "description": {
           "type": "string",
           "description": "The description of the scheduled query rule."
diff --git a/specification/monitor/resource-manager/Microsoft.Insights/stable/2018-04-16/scheduledQueryRule_API.json b/specification/monitor/resource-manager/Microsoft.Insights/stable/2018-04-16/scheduledQueryRule_API.json
index ca1aa08958b6..8a8848328974 100644
--- a/specification/monitor/resource-manager/Microsoft.Insights/stable/2018-04-16/scheduledQueryRule_API.json
+++ b/specification/monitor/resource-manager/Microsoft.Insights/stable/2018-04-16/scheduledQueryRule_API.json
@@ -585,6 +585,16 @@
     "LogSearchRule": {
       "description": "Log Search Rule Definition",
       "properties": {
+        "createdWithApiVersion": {
+          "type": "string",
+          "readOnly": true,
+          "description": "The api-version used when creating this alert rule"
+        },
+        "isLegacyLogAnalyticsRule": {
+          "type": "boolean",
+          "readOnly": true,
+          "description": "True if alert rule is legacy Log Analytic rule"
+        },
         "description": {
           "type": "string",
           "description": "The description of the Log Search rule."