diff --git a/specification/securityinsights/resource-manager/Microsoft.SecurityInsights/preview/2019-01-01-preview/SecurityInsights.json b/specification/securityinsights/resource-manager/Microsoft.SecurityInsights/preview/2019-01-01-preview/SecurityInsights.json
index 895d9b5b05db..0bfdb0305304 100644
--- a/specification/securityinsights/resource-manager/Microsoft.SecurityInsights/preview/2019-01-01-preview/SecurityInsights.json
+++ b/specification/securityinsights/resource-manager/Microsoft.SecurityInsights/preview/2019-01-01-preview/SecurityInsights.json
@@ -7819,6 +7819,11 @@
           "description": "The name of the vendor that raise the alert.",
           "readOnly": true,
           "type": "string"
+        },
+        "alertLink": {
+          "description": "The uri link of the alert.",
+          "readOnly": true,
+          "type": "string"
         }
       },
       "type": "object"
diff --git a/specification/securityinsights/resource-manager/Microsoft.SecurityInsights/preview/2019-01-01-preview/examples/entities/GetSecurityAlertEntityById.json b/specification/securityinsights/resource-manager/Microsoft.SecurityInsights/preview/2019-01-01-preview/examples/entities/GetSecurityAlertEntityById.json
index af742bb18b0a..640d2f28fa68 100644
--- a/specification/securityinsights/resource-manager/Microsoft.SecurityInsights/preview/2019-01-01-preview/examples/entities/GetSecurityAlertEntityById.json
+++ b/specification/securityinsights/resource-manager/Microsoft.SecurityInsights/preview/2019-01-01-preview/examples/entities/GetSecurityAlertEntityById.json
@@ -43,7 +43,8 @@
             "Search Query Results Overall Count": "203",
             "Total Account Entities": "1"
           },
-          "friendlyName": "Suspicious account detected"
+          "friendlyName": "Suspicious account detected",
+          "alertLink": "https://portal.azure.com/#blade/Microsoft_Azure_Security/AlertBlade/alertId/2518119885989999999_4aa486e0-6f85-41af-99ea-7acdce7be6c8/subscriptionId/d0cfe6b2-9ac0-4464-9919-dccaee2e48c0/myRg/myWorkspace/referencedFrom/alertDeepLink/location/centralus"
         }
       }
     }