diff --git a/sdk/securityinsights/Microsoft.Azure.Management.SecurityInsights/src/Generated/Models/Operation.cs b/sdk/securityinsights/Microsoft.Azure.Management.SecurityInsights/src/Generated/Models/Operation.cs
index c5d3af3929eb8..31a7102091967 100644
--- a/sdk/securityinsights/Microsoft.Azure.Management.SecurityInsights/src/Generated/Models/Operation.cs
+++ b/sdk/securityinsights/Microsoft.Azure.Management.SecurityInsights/src/Generated/Models/Operation.cs
@@ -31,10 +31,12 @@ public Operation()
         /// </summary>
         /// <param name="display">Properties of the operation</param>
         /// <param name="name">Name of the operation</param>
-        public Operation(OperationDisplay display = default(OperationDisplay), string name = default(string))
+        /// <param name="origin">The origin of the operation</param>
+        public Operation(OperationDisplay display = default(OperationDisplay), string name = default(string), string origin = default(string))
         {
             Display = display;
             Name = name;
+            Origin = origin;
             CustomInit();
         }
 
@@ -55,5 +57,11 @@ public Operation()
         [JsonProperty(PropertyName = "name")]
         public string Name { get; set; }
 
+        /// <summary>
+        /// Gets or sets the origin of the operation
+        /// </summary>
+        [JsonProperty(PropertyName = "origin")]
+        public string Origin { get; set; }
+
     }
 }
diff --git a/sdk/securityinsights/Microsoft.Azure.Management.SecurityInsights/src/Generated/SdkInfo_SecurityInsights.cs b/sdk/securityinsights/Microsoft.Azure.Management.SecurityInsights/src/Generated/SdkInfo_SecurityInsights.cs
index 6a833696e11f7..64ffa0f18fb74 100644
--- a/sdk/securityinsights/Microsoft.Azure.Management.SecurityInsights/src/Generated/SdkInfo_SecurityInsights.cs
+++ b/sdk/securityinsights/Microsoft.Azure.Management.SecurityInsights/src/Generated/SdkInfo_SecurityInsights.cs
@@ -30,16 +30,5 @@ public static IEnumerable<Tuple<string, string, string>> ApiInfo_SecurityInsight
               }.AsEnumerable();
           }
       }
-      // BEGIN: Code Generation Metadata Section
-      public static readonly String AutoRestVersion = "v2";
-      public static readonly String AutoRestBootStrapperVersion = "autorest@2.0.4413";
-      public static readonly String AutoRestCmdExecuted = "cmd.exe /c autorest.cmd https://github.com/Azure/azure-rest-api-specs/blob/master/specification/securityinsights/resource-manager/readme.md --csharp --version=v2 --reflect-api-versions --csharp-sdks-folder=E:\\azure-sdk-for-net\\sdk";
-      public static readonly String GithubForkName = "Azure";
-      public static readonly String GithubBranchName = "master";
-      public static readonly String GithubCommidId = "fb680afc380cccb44a59ed277232ad4224ac809b";
-      public static readonly String CodeGenerationErrors = "";
-      public static readonly String GithubRepoName = "azure-rest-api-specs";
-      // END: Code Generation Metadata Section
   }
 }
-