diff --git a/sdk/datafactory/Microsoft.Azure.Management.DataFactory/src/Generated/Models/DataFlowReference.cs b/sdk/datafactory/Microsoft.Azure.Management.DataFactory/src/Generated/Models/DataFlowReference.cs
index da9861bce286..c46e78927edd 100644
--- a/sdk/datafactory/Microsoft.Azure.Management.DataFactory/src/Generated/Models/DataFlowReference.cs
+++ b/sdk/datafactory/Microsoft.Azure.Management.DataFactory/src/Generated/Models/DataFlowReference.cs
@@ -37,11 +37,13 @@ public DataFlowReference()
         /// message are deserialized this collection</param>
         /// <param name="datasetParameters">Reference data flow parameters from
         /// dataset.</param>
-        public DataFlowReference(string referenceName, IDictionary<string, object> additionalProperties = default(IDictionary<string, object>), object datasetParameters = default(object))
+        /// <param name="parameters">Data flow parameters</param>
+        public DataFlowReference(string referenceName, IDictionary<string, object> additionalProperties = default(IDictionary<string, object>), object datasetParameters = default(object), IDictionary<string, object> parameters = default(IDictionary<string, object>))
         {
             AdditionalProperties = additionalProperties;
             ReferenceName = referenceName;
             DatasetParameters = datasetParameters;
+            Parameters = parameters;
             CustomInit();
         }
         /// <summary>
@@ -76,6 +78,12 @@ static DataFlowReference()
         [JsonProperty(PropertyName = "datasetParameters")]
         public object DatasetParameters { get; set; }
 
+        /// <summary>
+        /// Gets or sets data flow parameters
+        /// </summary>
+        [JsonProperty(PropertyName = "parameters")]
+        public IDictionary<string, object> Parameters { get; set; }
+
         /// <summary>
         /// Data flow reference type.
         /// </summary>
diff --git a/sdk/datafactory/Microsoft.Azure.Management.DataFactory/src/Generated/Models/SsisPackageLocation.cs b/sdk/datafactory/Microsoft.Azure.Management.DataFactory/src/Generated/Models/SSISPackageLocation.cs
similarity index 100%
rename from sdk/datafactory/Microsoft.Azure.Management.DataFactory/src/Generated/Models/SsisPackageLocation.cs
rename to sdk/datafactory/Microsoft.Azure.Management.DataFactory/src/Generated/Models/SSISPackageLocation.cs
diff --git a/sdk/datafactory/Microsoft.Azure.Management.DataFactory/src/Generated/SdkInfo_DataFactoryManagementClient.cs b/sdk/datafactory/Microsoft.Azure.Management.DataFactory/src/Generated/SdkInfo_DataFactoryManagementClient.cs
index fcaa64287cb3..ac665f5acd05 100644
--- a/sdk/datafactory/Microsoft.Azure.Management.DataFactory/src/Generated/SdkInfo_DataFactoryManagementClient.cs
+++ b/sdk/datafactory/Microsoft.Azure.Management.DataFactory/src/Generated/SdkInfo_DataFactoryManagementClient.cs
@@ -43,16 +43,5 @@ public static IEnumerable<Tuple<string, string, string>> ApiInfo_DataFactoryMana
               }.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/datafactory/resource-manager/readme.md --csharp --version=v2 --reflect-api-versions --tag=package-2018-06 --csharp-sdks-folder=D:\\Projects\\azure-sdk-for-net-1\\sdk";
-      public static readonly String GithubForkName = "Azure";
-      public static readonly String GithubBranchName = "master";
-      public static readonly String GithubCommidId = "2a8a9a79b23c72c6092d5b1212acf6d69b1b3850";
-      public static readonly String CodeGenerationErrors = "";
-      public static readonly String GithubRepoName = "azure-rest-api-specs";
-      // END: Code Generation Metadata Section
   }
 }
-