diff --git a/commercetools.Sdk/commercetools.Sdk.ImportApi/Generated/Models/Categories/ICategoryImport.cs b/commercetools.Sdk/commercetools.Sdk.ImportApi/Generated/Models/Categories/ICategoryImport.cs
index dfeeff93a93..619de2aa018 100644
--- a/commercetools.Sdk/commercetools.Sdk.ImportApi/Generated/Models/Categories/ICategoryImport.cs
+++ b/commercetools.Sdk/commercetools.Sdk.ImportApi/Generated/Models/Categories/ICategoryImport.cs
@@ -10,6 +10,8 @@ namespace commercetools.Sdk.ImportApi.Models.Categories
     [DeserializeAs(typeof(commercetools.Sdk.ImportApi.Models.Categories.CategoryImport))]
     public partial interface ICategoryImport : IImportResource
     {
+        new string Key { get; set; }
+
         ILocalizedString Name { get; set; }
 
         ILocalizedString Slug { get; set; }
diff --git a/commercetools.Sdk/commercetools.Sdk.ImportApi/Generated/Models/Common/ImportResourceType.cs b/commercetools.Sdk/commercetools.Sdk.ImportApi/Generated/Models/Common/ImportResourceType.cs
index 98a86492629..e92fa2a0ed9 100644
--- a/commercetools.Sdk/commercetools.Sdk.ImportApi/Generated/Models/Common/ImportResourceType.cs
+++ b/commercetools.Sdk/commercetools.Sdk.ImportApi/Generated/Models/Common/ImportResourceType.cs
@@ -13,6 +13,12 @@ public enum ImportResourceType
         [Description("category")]
         Category,
 
+        [Description("customer")]
+        Customer,
+
+        [Description("inventory")]
+        Inventory,
+
         [Description("order")]
         Order,
 
@@ -37,12 +43,6 @@ public enum ImportResourceType
         [Description("product-variant-patch")]
         ProductVariantPatch,
 
-        [Description("customer")]
-        Customer,
-
-        [Description("inventory")]
-        Inventory,
-
         [Description("standalone-price")]
         StandalonePrice,
 
@@ -76,6 +76,12 @@ public interface IImportResourceType : IJsonName, IEnumerable<char>
         public static IImportResourceType Category = new ImportResourceTypeWrapper
         { Value = ImportResourceType.Category, JsonName = "category" };
 
+        public static IImportResourceType Customer = new ImportResourceTypeWrapper
+        { Value = ImportResourceType.Customer, JsonName = "customer" };
+
+        public static IImportResourceType Inventory = new ImportResourceTypeWrapper
+        { Value = ImportResourceType.Inventory, JsonName = "inventory" };
+
         public static IImportResourceType Order = new ImportResourceTypeWrapper
         { Value = ImportResourceType.Order, JsonName = "order" };
 
@@ -100,12 +106,6 @@ public interface IImportResourceType : IJsonName, IEnumerable<char>
         public static IImportResourceType ProductVariantPatch = new ImportResourceTypeWrapper
         { Value = ImportResourceType.ProductVariantPatch, JsonName = "product-variant-patch" };
 
-        public static IImportResourceType Customer = new ImportResourceTypeWrapper
-        { Value = ImportResourceType.Customer, JsonName = "customer" };
-
-        public static IImportResourceType Inventory = new ImportResourceTypeWrapper
-        { Value = ImportResourceType.Inventory, JsonName = "inventory" };
-
         public static IImportResourceType StandalonePrice = new ImportResourceTypeWrapper
         { Value = ImportResourceType.StandalonePrice, JsonName = "standalone-price" };
 
@@ -119,6 +119,8 @@ static IImportResourceType[] Values()
             return new[]
             {
                  Category ,
+                 Customer ,
+                 Inventory ,
                  Order ,
                  OrderPatch ,
                  Price ,
@@ -127,8 +129,6 @@ static IImportResourceType[] Values()
                  ProductType ,
                  ProductVariant ,
                  ProductVariantPatch ,
-                 Customer ,
-                 Inventory ,
                  StandalonePrice ,
                  Type
              };
diff --git a/commercetools.Sdk/commercetools.Sdk.ImportApi/Generated/Models/Customers/ICustomerImport.cs b/commercetools.Sdk/commercetools.Sdk.ImportApi/Generated/Models/Customers/ICustomerImport.cs
index 072c10b48d0..bd42c10b4a0 100644
--- a/commercetools.Sdk/commercetools.Sdk.ImportApi/Generated/Models/Customers/ICustomerImport.cs
+++ b/commercetools.Sdk/commercetools.Sdk.ImportApi/Generated/Models/Customers/ICustomerImport.cs
@@ -11,6 +11,8 @@ namespace commercetools.Sdk.ImportApi.Models.Customers
     [DeserializeAs(typeof(commercetools.Sdk.ImportApi.Models.Customers.CustomerImport))]
     public partial interface ICustomerImport : IImportResource
     {
+        new string Key { get; set; }
+
         string CustomerNumber { get; set; }
 
         string Email { get; set; }
diff --git a/commercetools.Sdk/commercetools.Sdk.ImportApi/Generated/Models/Inventories/IInventoryImport.cs b/commercetools.Sdk/commercetools.Sdk.ImportApi/Generated/Models/Inventories/IInventoryImport.cs
index 51a49236a20..191273136fc 100644
--- a/commercetools.Sdk/commercetools.Sdk.ImportApi/Generated/Models/Inventories/IInventoryImport.cs
+++ b/commercetools.Sdk/commercetools.Sdk.ImportApi/Generated/Models/Inventories/IInventoryImport.cs
@@ -9,6 +9,8 @@ namespace commercetools.Sdk.ImportApi.Models.Inventories
     [DeserializeAs(typeof(commercetools.Sdk.ImportApi.Models.Inventories.InventoryImport))]
     public partial interface IInventoryImport : IImportResource
     {
+        new string Key { get; set; }
+
         string Sku { get; set; }
 
         long QuantityOnStock { get; set; }
diff --git a/commercetools.Sdk/commercetools.Sdk.ImportApi/Generated/Models/Productdrafts/IProductDraftImport.cs b/commercetools.Sdk/commercetools.Sdk.ImportApi/Generated/Models/Productdrafts/IProductDraftImport.cs
index b7a2098448f..68aaafc4735 100644
--- a/commercetools.Sdk/commercetools.Sdk.ImportApi/Generated/Models/Productdrafts/IProductDraftImport.cs
+++ b/commercetools.Sdk/commercetools.Sdk.ImportApi/Generated/Models/Productdrafts/IProductDraftImport.cs
@@ -10,6 +10,8 @@ namespace commercetools.Sdk.ImportApi.Models.Productdrafts
     [DeserializeAs(typeof(commercetools.Sdk.ImportApi.Models.Productdrafts.ProductDraftImport))]
     public partial interface IProductDraftImport : IImportResource
     {
+        new string Key { get; set; }
+
         IProductTypeKeyReference ProductType { get; set; }
 
         ILocalizedString Name { get; set; }
diff --git a/commercetools.Sdk/commercetools.Sdk.ImportApi/Generated/Models/Products/IProductImport.cs b/commercetools.Sdk/commercetools.Sdk.ImportApi/Generated/Models/Products/IProductImport.cs
index 7c3085ca7f5..693c4e6fa72 100644
--- a/commercetools.Sdk/commercetools.Sdk.ImportApi/Generated/Models/Products/IProductImport.cs
+++ b/commercetools.Sdk/commercetools.Sdk.ImportApi/Generated/Models/Products/IProductImport.cs
@@ -9,6 +9,8 @@ namespace commercetools.Sdk.ImportApi.Models.Products
     [DeserializeAs(typeof(commercetools.Sdk.ImportApi.Models.Products.ProductImport))]
     public partial interface IProductImport : IImportResource
     {
+        new string Key { get; set; }
+
         ILocalizedString Name { get; set; }
 
         IProductTypeKeyReference ProductType { get; set; }
diff --git a/commercetools.Sdk/commercetools.Sdk.ImportApi/Generated/Models/Producttypes/IProductTypeImport.cs b/commercetools.Sdk/commercetools.Sdk.ImportApi/Generated/Models/Producttypes/IProductTypeImport.cs
index 6673b5aa88c..1a384f02a5e 100644
--- a/commercetools.Sdk/commercetools.Sdk.ImportApi/Generated/Models/Producttypes/IProductTypeImport.cs
+++ b/commercetools.Sdk/commercetools.Sdk.ImportApi/Generated/Models/Producttypes/IProductTypeImport.cs
@@ -9,6 +9,8 @@ namespace commercetools.Sdk.ImportApi.Models.Producttypes
     [DeserializeAs(typeof(commercetools.Sdk.ImportApi.Models.Producttypes.ProductTypeImport))]
     public partial interface IProductTypeImport : IImportResource
     {
+        new string Key { get; set; }
+
         string Name { get; set; }
 
         string Description { get; set; }
diff --git a/commercetools.Sdk/commercetools.Sdk.ImportApi/Generated/Models/Productvariants/IProductVariantImport.cs b/commercetools.Sdk/commercetools.Sdk.ImportApi/Generated/Models/Productvariants/IProductVariantImport.cs
index bc873895e27..e07ffbf353c 100644
--- a/commercetools.Sdk/commercetools.Sdk.ImportApi/Generated/Models/Productvariants/IProductVariantImport.cs
+++ b/commercetools.Sdk/commercetools.Sdk.ImportApi/Generated/Models/Productvariants/IProductVariantImport.cs
@@ -9,6 +9,8 @@ namespace commercetools.Sdk.ImportApi.Models.Productvariants
     [DeserializeAs(typeof(commercetools.Sdk.ImportApi.Models.Productvariants.ProductVariantImport))]
     public partial interface IProductVariantImport : IImportResource
     {
+        new string Key { get; set; }
+
         string Sku { get; set; }
 
         bool IsMasterVariant { get; set; }
diff --git a/references.txt b/references.txt
index 6206de80e81..aa3c42e032a 100644
--- a/references.txt
+++ b/references.txt
@@ -161,3 +161,4 @@ a42ea3414ae796fb2950409c4b0df88b49630af1
 118a45bf478b36709843956b5e0e83373dad5aaf
 c17d9815d8163758428e4d795d226da174d04a2f
 a384c593b1d1c14c2f8d601afbe1b588521b860e
+7942537a940b53819589e48a59e059ff708d5698