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/Models/SqlAlwaysEncryptedAkvAuthType.cs b/sdk/datafactory/Microsoft.Azure.Management.DataFactory/src/Generated/Models/SqlAlwaysEncryptedAkvAuthType.cs
index 2072bf64d6d1..b0dc3e353f24 100644
--- a/sdk/datafactory/Microsoft.Azure.Management.DataFactory/src/Generated/Models/SqlAlwaysEncryptedAkvAuthType.cs
+++ b/sdk/datafactory/Microsoft.Azure.Management.DataFactory/src/Generated/Models/SqlAlwaysEncryptedAkvAuthType.cs
@@ -18,5 +18,6 @@ public static class SqlAlwaysEncryptedAkvAuthType
     {
         public const string ServicePrincipal = "ServicePrincipal";
         public const string ManagedIdentity = "ManagedIdentity";
+        public const string UserAssignedManagedIdentity = "UserAssignedManagedIdentity";
     }
 }
diff --git a/sdk/datafactory/Microsoft.Azure.Management.DataFactory/src/Generated/Models/SqlAlwaysEncryptedProperties.cs b/sdk/datafactory/Microsoft.Azure.Management.DataFactory/src/Generated/Models/SqlAlwaysEncryptedProperties.cs
index 2feba7093053..70dbf4f4b8f9 100644
--- a/sdk/datafactory/Microsoft.Azure.Management.DataFactory/src/Generated/Models/SqlAlwaysEncryptedProperties.cs
+++ b/sdk/datafactory/Microsoft.Azure.Management.DataFactory/src/Generated/Models/SqlAlwaysEncryptedProperties.cs
@@ -35,17 +35,20 @@ public SqlAlwaysEncryptedProperties()
         /// <param name="alwaysEncryptedAkvAuthType">Sql always encrypted AKV
         /// authentication type. Type: string (or Expression with resultType
         /// string). Possible values include: 'ServicePrincipal',
-        /// 'ManagedIdentity'</param>
+        /// 'ManagedIdentity', 'UserAssignedManagedIdentity'</param>
         /// <param name="servicePrincipalId">The client ID of the application
         /// in Azure Active Directory used for Azure Key Vault authentication.
         /// Type: string (or Expression with resultType string).</param>
         /// <param name="servicePrincipalKey">The key of the service principal
         /// used to authenticate against Azure Key Vault.</param>
-        public SqlAlwaysEncryptedProperties(string alwaysEncryptedAkvAuthType, object servicePrincipalId = default(object), SecretBase servicePrincipalKey = default(SecretBase))
+        /// <param name="credential">The credential reference containing
+        /// authentication information.</param>
+        public SqlAlwaysEncryptedProperties(string alwaysEncryptedAkvAuthType, object servicePrincipalId = default(object), SecretBase servicePrincipalKey = default(SecretBase), CredentialReference credential = default(CredentialReference))
         {
             AlwaysEncryptedAkvAuthType = alwaysEncryptedAkvAuthType;
             ServicePrincipalId = servicePrincipalId;
             ServicePrincipalKey = servicePrincipalKey;
+            Credential = credential;
             CustomInit();
         }
 
@@ -57,7 +60,8 @@ public SqlAlwaysEncryptedProperties()
         /// <summary>
         /// Gets or sets sql always encrypted AKV authentication type. Type:
         /// string (or Expression with resultType string). Possible values
-        /// include: 'ServicePrincipal', 'ManagedIdentity'
+        /// include: 'ServicePrincipal', 'ManagedIdentity',
+        /// 'UserAssignedManagedIdentity'
         /// </summary>
         [JsonProperty(PropertyName = "alwaysEncryptedAkvAuthType")]
         public string AlwaysEncryptedAkvAuthType { get; set; }
@@ -77,6 +81,13 @@ public SqlAlwaysEncryptedProperties()
         [JsonProperty(PropertyName = "servicePrincipalKey")]
         public SecretBase ServicePrincipalKey { get; set; }
 
+        /// <summary>
+        /// Gets or sets the credential reference containing authentication
+        /// information.
+        /// </summary>
+        [JsonProperty(PropertyName = "credential")]
+        public CredentialReference Credential { get; set; }
+
         /// <summary>
         /// Validate the object.
         /// </summary>
@@ -89,6 +100,10 @@ public virtual void Validate()
             {
                 throw new ValidationException(ValidationRules.CannotBeNull, "AlwaysEncryptedAkvAuthType");
             }
+            if (Credential != null)
+            {
+                Credential.Validate();
+            }
         }
     }
 }
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
   }
 }
-