[C#] Switch the spec to OAS v3 from v2 (#7176)

* switch to 3.0 spec in c# clients

* remove samples/openapi3/client/petstore/csharp

* remove samples/openapi3/client/petstore/csharp-netcore/OpenAPIClient

* remove samples/openapi3/client/petstore/csharp-netcore/OpenAPIClientCore/

* update samples

samples/client/petstore/csharp-netcore/OpenAPIClient/.openapi-generator/FILES

@@ -1,27 +1,19 @@
 .gitignore
 Org.OpenAPITools.sln
 README.md
-docs/AdditionalPropertiesAnyType.md
-docs/AdditionalPropertiesArray.md
-docs/AdditionalPropertiesBoolean.md
 docs/AdditionalPropertiesClass.md
-docs/AdditionalPropertiesInteger.md
-docs/AdditionalPropertiesNumber.md
-docs/AdditionalPropertiesObject.md
-docs/AdditionalPropertiesString.md
 docs/Animal.md
 docs/AnotherFakeApi.md
 docs/ApiResponse.md
 docs/ArrayOfArrayOfNumberOnly.md
 docs/ArrayOfNumberOnly.md
 docs/ArrayTest.md
-docs/BigCat.md
-docs/BigCatAllOf.md
 docs/Capitalization.md
 docs/Cat.md
 docs/CatAllOf.md
 docs/Category.md
 docs/ClassModel.md
+docs/DefaultApi.md
 docs/Dog.md
 docs/DogAllOf.md
 docs/EnumArrays.md
@@ -31,18 +23,31 @@ docs/FakeApi.md
 docs/FakeClassnameTags123Api.md
 docs/File.md
 docs/FileSchemaTestClass.md
+docs/Foo.md
 docs/FormatTest.md
 docs/HasOnlyReadOnly.md
+docs/HealthCheckResult.md
+docs/InlineObject.md
+docs/InlineObject1.md
+docs/InlineObject2.md
+docs/InlineObject3.md
+docs/InlineObject4.md
+docs/InlineObject5.md
+docs/InlineResponseDefault.md
 docs/List.md
 docs/MapTest.md
 docs/MixedPropertiesAndAdditionalPropertiesClass.md
 docs/Model200Response.md
 docs/ModelClient.md
 docs/Name.md
+docs/NullableClass.md
 docs/NumberOnly.md
 docs/Order.md
 docs/OuterComposite.md
 docs/OuterEnum.md
+docs/OuterEnumDefaultValue.md
+docs/OuterEnumInteger.md
+docs/OuterEnumIntegerDefaultValue.md
 docs/Pet.md
 docs/PetApi.md
 docs/ReadOnlyFirst.md
@@ -50,13 +55,11 @@ docs/Return.md
 docs/SpecialModelName.md
 docs/StoreApi.md
 docs/Tag.md
-docs/TypeHolderDefault.md
-docs/TypeHolderExample.md
 docs/User.md
 docs/UserApi.md
-docs/XmlItem.md
 git_push.sh
 src/Org.OpenAPITools/Api/AnotherFakeApi.cs
+src/Org.OpenAPITools/Api/DefaultApi.cs
 src/Org.OpenAPITools/Api/FakeApi.cs
 src/Org.OpenAPITools/Api/FakeClassnameTags123Api.cs
 src/Org.OpenAPITools/Api/PetApi.cs
@@ -77,21 +80,12 @@ src/Org.OpenAPITools/Client/ISynchronousClient.cs
 src/Org.OpenAPITools/Client/Multimap.cs
 src/Org.OpenAPITools/Client/OpenAPIDateConverter.cs
 src/Org.OpenAPITools/Client/RequestOptions.cs
-src/Org.OpenAPITools/Model/AdditionalPropertiesAnyType.cs
-src/Org.OpenAPITools/Model/AdditionalPropertiesArray.cs
-src/Org.OpenAPITools/Model/AdditionalPropertiesBoolean.cs
 src/Org.OpenAPITools/Model/AdditionalPropertiesClass.cs
-src/Org.OpenAPITools/Model/AdditionalPropertiesInteger.cs
-src/Org.OpenAPITools/Model/AdditionalPropertiesNumber.cs
-src/Org.OpenAPITools/Model/AdditionalPropertiesObject.cs
-src/Org.OpenAPITools/Model/AdditionalPropertiesString.cs
 src/Org.OpenAPITools/Model/Animal.cs
 src/Org.OpenAPITools/Model/ApiResponse.cs
 src/Org.OpenAPITools/Model/ArrayOfArrayOfNumberOnly.cs
 src/Org.OpenAPITools/Model/ArrayOfNumberOnly.cs
 src/Org.OpenAPITools/Model/ArrayTest.cs
-src/Org.OpenAPITools/Model/BigCat.cs
-src/Org.OpenAPITools/Model/BigCatAllOf.cs
 src/Org.OpenAPITools/Model/Capitalization.cs
 src/Org.OpenAPITools/Model/Cat.cs
 src/Org.OpenAPITools/Model/CatAllOf.cs
@@ -104,25 +98,35 @@ src/Org.OpenAPITools/Model/EnumClass.cs
 src/Org.OpenAPITools/Model/EnumTest.cs
 src/Org.OpenAPITools/Model/File.cs
 src/Org.OpenAPITools/Model/FileSchemaTestClass.cs
+src/Org.OpenAPITools/Model/Foo.cs
 src/Org.OpenAPITools/Model/FormatTest.cs
 src/Org.OpenAPITools/Model/HasOnlyReadOnly.cs
+src/Org.OpenAPITools/Model/HealthCheckResult.cs
+src/Org.OpenAPITools/Model/InlineObject.cs
+src/Org.OpenAPITools/Model/InlineObject1.cs
+src/Org.OpenAPITools/Model/InlineObject2.cs
+src/Org.OpenAPITools/Model/InlineObject3.cs
+src/Org.OpenAPITools/Model/InlineObject4.cs
+src/Org.OpenAPITools/Model/InlineObject5.cs
+src/Org.OpenAPITools/Model/InlineResponseDefault.cs
 src/Org.OpenAPITools/Model/List.cs
 src/Org.OpenAPITools/Model/MapTest.cs
 src/Org.OpenAPITools/Model/MixedPropertiesAndAdditionalPropertiesClass.cs
 src/Org.OpenAPITools/Model/Model200Response.cs
 src/Org.OpenAPITools/Model/ModelClient.cs
 src/Org.OpenAPITools/Model/Name.cs
+src/Org.OpenAPITools/Model/NullableClass.cs
 src/Org.OpenAPITools/Model/NumberOnly.cs
 src/Org.OpenAPITools/Model/Order.cs
 src/Org.OpenAPITools/Model/OuterComposite.cs
 src/Org.OpenAPITools/Model/OuterEnum.cs
+src/Org.OpenAPITools/Model/OuterEnumDefaultValue.cs
+src/Org.OpenAPITools/Model/OuterEnumInteger.cs
+src/Org.OpenAPITools/Model/OuterEnumIntegerDefaultValue.cs
 src/Org.OpenAPITools/Model/Pet.cs
 src/Org.OpenAPITools/Model/ReadOnlyFirst.cs
 src/Org.OpenAPITools/Model/Return.cs
 src/Org.OpenAPITools/Model/SpecialModelName.cs
 src/Org.OpenAPITools/Model/Tag.cs
-src/Org.OpenAPITools/Model/TypeHolderDefault.cs
-src/Org.OpenAPITools/Model/TypeHolderExample.cs
 src/Org.OpenAPITools/Model/User.cs
-src/Org.OpenAPITools/Model/XmlItem.cs
 src/Org.OpenAPITools/Org.OpenAPITools.csproj

samples/client/petstore/csharp-netcore/OpenAPIClient/README.md

@@ -64,12 +64,12 @@ namespace Example
             Configuration config = new Configuration();
             config.BasePath = "http://petstore.swagger.io:80/v2";
             var apiInstance = new AnotherFakeApi(config);
-            var body = new ModelClient(); // ModelClient | client model
+            var modelClient = new ModelClient(); // ModelClient | client model
 
             try
             {
                 // To test special tags
-                ModelClient result = apiInstance.Call123TestSpecialTags(body);
+                ModelClient result = apiInstance.Call123TestSpecialTags(modelClient);
                 Debug.WriteLine(result);
             }
             catch (ApiException e)
@@ -92,7 +92,9 @@ All URIs are relative to *http://petstore.swagger.io:80/v2*
 Class | Method | HTTP request | Description
 ------------ | ------------- | ------------- | -------------
 *AnotherFakeApi* | [**Call123TestSpecialTags**](docs/AnotherFakeApi.md#call123testspecialtags) | **PATCH** /another-fake/dummy | To test special tags
-*FakeApi* | [**CreateXmlItem**](docs/FakeApi.md#createxmlitem) | **POST** /fake/create_xml_item | creates an XmlItem
+*DefaultApi* | [**FooGet**](docs/DefaultApi.md#fooget) | **GET** /foo | 
+*FakeApi* | [**FakeHealthGet**](docs/FakeApi.md#fakehealthget) | **GET** /fake/health | Health check endpoint
+*FakeApi* | [**FakeHttpSignatureTest**](docs/FakeApi.md#fakehttpsignaturetest) | **GET** /fake/http-signature-test | test http signature authentication
 *FakeApi* | [**FakeOuterBooleanSerialize**](docs/FakeApi.md#fakeouterbooleanserialize) | **POST** /fake/outer/boolean | 
 *FakeApi* | [**FakeOuterCompositeSerialize**](docs/FakeApi.md#fakeoutercompositeserialize) | **POST** /fake/outer/composite | 
 *FakeApi* | [**FakeOuterNumberSerialize**](docs/FakeApi.md#fakeouternumberserialize) | **POST** /fake/outer/number | 
@@ -100,7 +102,7 @@ Class | Method | HTTP request | Description
 *FakeApi* | [**TestBodyWithFileSchema**](docs/FakeApi.md#testbodywithfileschema) | **PUT** /fake/body-with-file-schema | 
 *FakeApi* | [**TestBodyWithQueryParams**](docs/FakeApi.md#testbodywithqueryparams) | **PUT** /fake/body-with-query-params | 
 *FakeApi* | [**TestClientModel**](docs/FakeApi.md#testclientmodel) | **PATCH** /fake | To test \"client\" model
-*FakeApi* | [**TestEndpointParameters**](docs/FakeApi.md#testendpointparameters) | **POST** /fake | Fake endpoint for testing various parameters  假端點  偽のエンドポイント  가짜 엔드 포인트
+*FakeApi* | [**TestEndpointParameters**](docs/FakeApi.md#testendpointparameters) | **POST** /fake | Fake endpoint for testing various parameters 假端點 偽のエンドポイント 가짜 엔드 포인트 
 *FakeApi* | [**TestEnumParameters**](docs/FakeApi.md#testenumparameters) | **GET** /fake | To test enum parameters
 *FakeApi* | [**TestGroupParameters**](docs/FakeApi.md#testgroupparameters) | **DELETE** /fake | Fake endpoint to test group parameters (optional)
 *FakeApi* | [**TestInlineAdditionalProperties**](docs/FakeApi.md#testinlineadditionalproperties) | **POST** /fake/inline-additionalProperties | test inline additionalProperties
@@ -133,21 +135,12 @@ Class | Method | HTTP request | Description
 <a name="documentation-for-models"></a>
 ## Documentation for Models
 
- - [Model.AdditionalPropertiesAnyType](docs/AdditionalPropertiesAnyType.md)
- - [Model.AdditionalPropertiesArray](docs/AdditionalPropertiesArray.md)
- - [Model.AdditionalPropertiesBoolean](docs/AdditionalPropertiesBoolean.md)
  - [Model.AdditionalPropertiesClass](docs/AdditionalPropertiesClass.md)
- - [Model.AdditionalPropertiesInteger](docs/AdditionalPropertiesInteger.md)
- - [Model.AdditionalPropertiesNumber](docs/AdditionalPropertiesNumber.md)
- - [Model.AdditionalPropertiesObject](docs/AdditionalPropertiesObject.md)
- - [Model.AdditionalPropertiesString](docs/AdditionalPropertiesString.md)
  - [Model.Animal](docs/Animal.md)
  - [Model.ApiResponse](docs/ApiResponse.md)
  - [Model.ArrayOfArrayOfNumberOnly](docs/ArrayOfArrayOfNumberOnly.md)
  - [Model.ArrayOfNumberOnly](docs/ArrayOfNumberOnly.md)
  - [Model.ArrayTest](docs/ArrayTest.md)
- - [Model.BigCat](docs/BigCat.md)
- - [Model.BigCatAllOf](docs/BigCatAllOf.md)
  - [Model.Capitalization](docs/Capitalization.md)
  - [Model.Cat](docs/Cat.md)
  - [Model.CatAllOf](docs/CatAllOf.md)
@@ -160,27 +153,37 @@ Class | Method | HTTP request | Description
  - [Model.EnumTest](docs/EnumTest.md)
  - [Model.File](docs/File.md)
  - [Model.FileSchemaTestClass](docs/FileSchemaTestClass.md)
+ - [Model.Foo](docs/Foo.md)
  - [Model.FormatTest](docs/FormatTest.md)
  - [Model.HasOnlyReadOnly](docs/HasOnlyReadOnly.md)
+ - [Model.HealthCheckResult](docs/HealthCheckResult.md)
+ - [Model.InlineObject](docs/InlineObject.md)
+ - [Model.InlineObject1](docs/InlineObject1.md)
+ - [Model.InlineObject2](docs/InlineObject2.md)
+ - [Model.InlineObject3](docs/InlineObject3.md)
+ - [Model.InlineObject4](docs/InlineObject4.md)
+ - [Model.InlineObject5](docs/InlineObject5.md)
+ - [Model.InlineResponseDefault](docs/InlineResponseDefault.md)
  - [Model.List](docs/List.md)
  - [Model.MapTest](docs/MapTest.md)
  - [Model.MixedPropertiesAndAdditionalPropertiesClass](docs/MixedPropertiesAndAdditionalPropertiesClass.md)
  - [Model.Model200Response](docs/Model200Response.md)
  - [Model.ModelClient](docs/ModelClient.md)
  - [Model.Name](docs/Name.md)
+ - [Model.NullableClass](docs/NullableClass.md)
  - [Model.NumberOnly](docs/NumberOnly.md)
  - [Model.Order](docs/Order.md)
  - [Model.OuterComposite](docs/OuterComposite.md)
  - [Model.OuterEnum](docs/OuterEnum.md)
+ - [Model.OuterEnumDefaultValue](docs/OuterEnumDefaultValue.md)
+ - [Model.OuterEnumInteger](docs/OuterEnumInteger.md)
+ - [Model.OuterEnumIntegerDefaultValue](docs/OuterEnumIntegerDefaultValue.md)
  - [Model.Pet](docs/Pet.md)
  - [Model.ReadOnlyFirst](docs/ReadOnlyFirst.md)
  - [Model.Return](docs/Return.md)
  - [Model.SpecialModelName](docs/SpecialModelName.md)
  - [Model.Tag](docs/Tag.md)
- - [Model.TypeHolderDefault](docs/TypeHolderDefault.md)
- - [Model.TypeHolderExample](docs/TypeHolderExample.md)
  - [Model.User](docs/User.md)
- - [Model.XmlItem](docs/XmlItem.md)
 
 
 <a name="documentation-for-authorization"></a>
@@ -200,11 +203,20 @@ Class | Method | HTTP request | Description
 - **API key parameter name**: api_key_query
 - **Location**: URL query string
 
+<a name="bearer_test"></a>
+### bearer_test
+
+- **Type**: Bearer Authentication
+
 <a name="http_basic_test"></a>
 ### http_basic_test
 
 - **Type**: HTTP basic authentication
 
+<a name="http_signature_test"></a>
+### http_signature_test
+
+
 <a name="petstore_auth"></a>
 ### petstore_auth
 

samples/client/petstore/csharp-netcore/OpenAPIClient/docs/AdditionalPropertiesClass.md

@@ -3,17 +3,8 @@
 
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
-**MapString** | **Dictionary<string, string>** |  | [optional] 
-**MapNumber** | **Dictionary<string, decimal>** |  | [optional] 
-**MapInteger** | **Dictionary<string, int>** |  | [optional] 
-**MapBoolean** | **Dictionary<string, bool>** |  | [optional] 
-**MapArrayInteger** | **Dictionary<string, List<int>>** |  | [optional] 
-**MapArrayAnytype** | **Dictionary<string, List<Object>>** |  | [optional] 
-**MapMapString** | **Dictionary<string, Dictionary<string, string>>** |  | [optional] 
-**MapMapAnytype** | **Dictionary<string, Dictionary<string, Object>>** |  | [optional] 
-**Anytype1** | **Object** |  | [optional] 
-**Anytype2** | **Object** |  | [optional] 
-**Anytype3** | **Object** |  | [optional] 
+**MapProperty** | **Dictionary<string, string>** |  | [optional] 
+**MapOfMapProperty** | **Dictionary<string, Dictionary<string, string>>** |  | [optional] 
 
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
 

samples/client/petstore/csharp-netcore/OpenAPIClient/docs/AnotherFakeApi.md

@@ -9,7 +9,7 @@ Method | HTTP request | Description
 
 <a name="call123testspecialtags"></a>
 # **Call123TestSpecialTags**
-> ModelClient Call123TestSpecialTags (ModelClient body)
+> ModelClient Call123TestSpecialTags (ModelClient modelClient)
 
 To test special tags
 
@@ -32,12 +32,12 @@ namespace Example
             Configuration config = new Configuration();
             config.BasePath = "http://petstore.swagger.io:80/v2";
             var apiInstance = new AnotherFakeApi(config);
-            var body = new ModelClient(); // ModelClient | client model
+            var modelClient = new ModelClient(); // ModelClient | client model
 
             try
             {
                 // To test special tags
-                ModelClient result = apiInstance.Call123TestSpecialTags(body);
+                ModelClient result = apiInstance.Call123TestSpecialTags(modelClient);
                 Debug.WriteLine(result);
             }
             catch (ApiException  e)
@@ -55,7 +55,7 @@ namespace Example
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **body** | [**ModelClient**](ModelClient.md)| client model | 
+ **modelClient** | [**ModelClient**](ModelClient.md)| client model | 
 
 ### Return type
 

samples/client/petstore/csharp-netcore/OpenAPIClient/docs/DefaultApi.md

@@ -0,0 +1,72 @@
+# Org.OpenAPITools.Api.DefaultApi
+
+All URIs are relative to *http://petstore.swagger.io:80/v2*
+
+Method | HTTP request | Description
+------------- | ------------- | -------------
+[**FooGet**](DefaultApi.md#fooget) | **GET** /foo | 
+
+
+<a name="fooget"></a>
+# **FooGet**
+> InlineResponseDefault FooGet ()
+
+
+
+### Example
+```csharp
+using System.Collections.Generic;
+using System.Diagnostics;
+using Org.OpenAPITools.Api;
+using Org.OpenAPITools.Client;
+using Org.OpenAPITools.Model;
+
+namespace Example
+{
+    public class FooGetExample
+    {
+        public static void Main()
+        {
+            Configuration config = new Configuration();
+            config.BasePath = "http://petstore.swagger.io:80/v2";
+            var apiInstance = new DefaultApi(config);
+
+            try
+            {
+                InlineResponseDefault result = apiInstance.FooGet();
+                Debug.WriteLine(result);
+            }
+            catch (ApiException  e)
+            {
+                Debug.Print("Exception when calling DefaultApi.FooGet: " + e.Message );
+                Debug.Print("Status Code: "+ e.ErrorCode);
+                Debug.Print(e.StackTrace);
+            }
+        }
+    }
+}
+```
+
+### Parameters
+This endpoint does not need any parameter.
+
+### Return type
+
+[**InlineResponseDefault**](InlineResponseDefault.md)
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+ - **Content-Type**: Not defined
+ - **Accept**: application/json
+
+### HTTP response details
+| Status code | Description | Response headers |
+|-------------|-------------|------------------|
+| **0** | response |  -  |
+
+[[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
+

samples/client/petstore/csharp-netcore/OpenAPIClient/docs/EnumTest.md

@@ -8,6 +8,9 @@ Name | Type | Description | Notes
 **EnumInteger** | **int** |  | [optional] 
 **EnumNumber** | **double** |  | [optional] 
 **OuterEnum** | **OuterEnum** |  | [optional] 
+**OuterEnumInteger** | **OuterEnumInteger** |  | [optional] 
+**OuterEnumDefaultValue** | **OuterEnumDefaultValue** |  | [optional] 
+**OuterEnumIntegerDefaultValue** | **OuterEnumIntegerDefaultValue** |  | [optional] 
 
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
 

samples/client/petstore/csharp-netcore/OpenAPIClient/docs/FakeApi.md

@@ -4,7 +4,8 @@ All URIs are relative to *http://petstore.swagger.io:80/v2*
 
 Method | HTTP request | Description
 ------------- | ------------- | -------------
-[**CreateXmlItem**](FakeApi.md#createxmlitem) | **POST** /fake/create_xml_item | creates an XmlItem
+[**FakeHealthGet**](FakeApi.md#fakehealthget) | **GET** /fake/health | Health check endpoint
+[**FakeHttpSignatureTest**](FakeApi.md#fakehttpsignaturetest) | **GET** /fake/http-signature-test | test http signature authentication
 [**FakeOuterBooleanSerialize**](FakeApi.md#fakeouterbooleanserialize) | **POST** /fake/outer/boolean | 
 [**FakeOuterCompositeSerialize**](FakeApi.md#fakeoutercompositeserialize) | **POST** /fake/outer/composite | 
 [**FakeOuterNumberSerialize**](FakeApi.md#fakeouternumberserialize) | **POST** /fake/outer/number | 
@@ -12,7 +13,7 @@ Method | HTTP request | Description
 [**TestBodyWithFileSchema**](FakeApi.md#testbodywithfileschema) | **PUT** /fake/body-with-file-schema | 
 [**TestBodyWithQueryParams**](FakeApi.md#testbodywithqueryparams) | **PUT** /fake/body-with-query-params | 
 [**TestClientModel**](FakeApi.md#testclientmodel) | **PATCH** /fake | To test \"client\" model
-[**TestEndpointParameters**](FakeApi.md#testendpointparameters) | **POST** /fake | Fake endpoint for testing various parameters  假端點  偽のエンドポイント  가짜 엔드 포인트
+[**TestEndpointParameters**](FakeApi.md#testendpointparameters) | **POST** /fake | Fake endpoint for testing various parameters 假端點 偽のエンドポイント 가짜 엔드 포인트 
 [**TestEnumParameters**](FakeApi.md#testenumparameters) | **GET** /fake | To test enum parameters
 [**TestGroupParameters**](FakeApi.md#testgroupparameters) | **DELETE** /fake | Fake endpoint to test group parameters (optional)
 [**TestInlineAdditionalProperties**](FakeApi.md#testinlineadditionalproperties) | **POST** /fake/inline-additionalProperties | test inline additionalProperties
@@ -20,13 +21,11 @@ Method | HTTP request | Description
 [**TestQueryParameterCollectionFormat**](FakeApi.md#testqueryparametercollectionformat) | **PUT** /fake/test-query-paramters | 
 
 
-<a name="createxmlitem"></a>
-# **CreateXmlItem**
-> void CreateXmlItem (XmlItem xmlItem)
+<a name="fakehealthget"></a>
+# **FakeHealthGet**
+> HealthCheckResult FakeHealthGet ()
 
-creates an XmlItem
-
-this route creates an XmlItem
+Health check endpoint
 
 ### Example
 ```csharp
@@ -38,23 +37,90 @@ using Org.OpenAPITools.Model;
 
 namespace Example
 {
-    public class CreateXmlItemExample
+    public class FakeHealthGetExample
     {
         public static void Main()
         {
             Configuration config = new Configuration();
             config.BasePath = "http://petstore.swagger.io:80/v2";
             var apiInstance = new FakeApi(config);
-            var xmlItem = new XmlItem(); // XmlItem | XmlItem Body
 
             try
             {
-                // creates an XmlItem
-                apiInstance.CreateXmlItem(xmlItem);
+                // Health check endpoint
+                HealthCheckResult result = apiInstance.FakeHealthGet();
+                Debug.WriteLine(result);
             }
             catch (ApiException  e)
             {
-                Debug.Print("Exception when calling FakeApi.CreateXmlItem: " + e.Message );
+                Debug.Print("Exception when calling FakeApi.FakeHealthGet: " + e.Message );
+                Debug.Print("Status Code: "+ e.ErrorCode);
+                Debug.Print(e.StackTrace);
+            }
+        }
+    }
+}
+```
+
+### Parameters
+This endpoint does not need any parameter.
+
+### Return type
+
+[**HealthCheckResult**](HealthCheckResult.md)
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+ - **Content-Type**: Not defined
+ - **Accept**: application/json
+
+### HTTP response details
+| Status code | Description | Response headers |
+|-------------|-------------|------------------|
+| **200** | The instance started successfully |  -  |
+
+[[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
+
+<a name="fakehttpsignaturetest"></a>
+# **FakeHttpSignatureTest**
+> void FakeHttpSignatureTest (Pet pet, string query1 = null, string header1 = null)
+
+test http signature authentication
+
+### Example
+```csharp
+using System.Collections.Generic;
+using System.Diagnostics;
+using Org.OpenAPITools.Api;
+using Org.OpenAPITools.Client;
+using Org.OpenAPITools.Model;
+
+namespace Example
+{
+    public class FakeHttpSignatureTestExample
+    {
+        public static void Main()
+        {
+            Configuration config = new Configuration();
+            config.BasePath = "http://petstore.swagger.io:80/v2";
+
+            var apiInstance = new FakeApi(config);
+            var pet = new Pet(); // Pet | Pet object that needs to be added to the store
+            var query1 = query1_example;  // string | query parameter (optional) 
+            var header1 = header1_example;  // string | header parameter (optional) 
+
+            try
+            {
+                // test http signature authentication
+                apiInstance.FakeHttpSignatureTest(pet, query1, header1);
+            }
+            catch (ApiException  e)
+            {
+                Debug.Print("Exception when calling FakeApi.FakeHttpSignatureTest: " + e.Message );
                 Debug.Print("Status Code: "+ e.ErrorCode);
                 Debug.Print(e.StackTrace);
             }
@@ -67,7 +133,9 @@ namespace Example
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **xmlItem** | [**XmlItem**](XmlItem.md)| XmlItem Body | 
+ **pet** | [**Pet**](Pet.md)| Pet object that needs to be added to the store | 
+ **query1** | **string**| query parameter | [optional] 
+ **header1** | **string**| header parameter | [optional] 
 
 ### Return type
 
@@ -75,17 +143,17 @@ void (empty response body)
 
 ### Authorization
 
-No authorization required
+[http_signature_test](../README.md#http_signature_test)
 
 ### HTTP request headers
 
- - **Content-Type**: application/xml, application/xml; charset=utf-8, application/xml; charset=utf-16, text/xml, text/xml; charset=utf-8, text/xml; charset=utf-16
+ - **Content-Type**: application/json, application/xml
  - **Accept**: Not defined
 
 ### HTTP response details
 | Status code | Description | Response headers |
 |-------------|-------------|------------------|
-| **200** | successful operation |  -  |
+| **200** | The instance started successfully |  -  |
 
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
 
@@ -148,7 +216,7 @@ No authorization required
 
 ### HTTP request headers
 
- - **Content-Type**: Not defined
+ - **Content-Type**: application/json
  - **Accept**: */*
 
 ### HTTP response details
@@ -160,7 +228,7 @@ No authorization required
 
 <a name="fakeoutercompositeserialize"></a>
 # **FakeOuterCompositeSerialize**
-> OuterComposite FakeOuterCompositeSerialize (OuterComposite body = null)
+> OuterComposite FakeOuterCompositeSerialize (OuterComposite outerComposite = null)
 
 
 
@@ -183,11 +251,11 @@ namespace Example
             Configuration config = new Configuration();
             config.BasePath = "http://petstore.swagger.io:80/v2";
             var apiInstance = new FakeApi(config);
-            var body = new OuterComposite(); // OuterComposite | Input composite as post body (optional) 
+            var outerComposite = new OuterComposite(); // OuterComposite | Input composite as post body (optional) 
 
             try
             {
-                OuterComposite result = apiInstance.FakeOuterCompositeSerialize(body);
+                OuterComposite result = apiInstance.FakeOuterCompositeSerialize(outerComposite);
                 Debug.WriteLine(result);
             }
             catch (ApiException  e)
@@ -205,7 +273,7 @@ namespace Example
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **body** | [**OuterComposite**](OuterComposite.md)| Input composite as post body | [optional] 
+ **outerComposite** | [**OuterComposite**](OuterComposite.md)| Input composite as post body | [optional] 
 
 ### Return type
 
@@ -217,7 +285,7 @@ No authorization required
 
 ### HTTP request headers
 
- - **Content-Type**: Not defined
+ - **Content-Type**: application/json
  - **Accept**: */*
 
 ### HTTP response details
@@ -286,7 +354,7 @@ No authorization required
 
 ### HTTP request headers
 
- - **Content-Type**: Not defined
+ - **Content-Type**: application/json
  - **Accept**: */*
 
 ### HTTP response details
@@ -355,7 +423,7 @@ No authorization required
 
 ### HTTP request headers
 
- - **Content-Type**: Not defined
+ - **Content-Type**: application/json
  - **Accept**: */*
 
 ### HTTP response details
@@ -367,7 +435,7 @@ No authorization required
 
 <a name="testbodywithfileschema"></a>
 # **TestBodyWithFileSchema**
-> void TestBodyWithFileSchema (FileSchemaTestClass body)
+> void TestBodyWithFileSchema (FileSchemaTestClass fileSchemaTestClass)
 
 
 
@@ -390,11 +458,11 @@ namespace Example
             Configuration config = new Configuration();
             config.BasePath = "http://petstore.swagger.io:80/v2";
             var apiInstance = new FakeApi(config);
-            var body = new FileSchemaTestClass(); // FileSchemaTestClass | 
+            var fileSchemaTestClass = new FileSchemaTestClass(); // FileSchemaTestClass | 
 
             try
             {
-                apiInstance.TestBodyWithFileSchema(body);
+                apiInstance.TestBodyWithFileSchema(fileSchemaTestClass);
             }
             catch (ApiException  e)
             {
@@ -411,7 +479,7 @@ namespace Example
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **body** | [**FileSchemaTestClass**](FileSchemaTestClass.md)|  | 
+ **fileSchemaTestClass** | [**FileSchemaTestClass**](FileSchemaTestClass.md)|  | 
 
 ### Return type
 
@@ -435,7 +503,7 @@ No authorization required
 
 <a name="testbodywithqueryparams"></a>
 # **TestBodyWithQueryParams**
-> void TestBodyWithQueryParams (string query, User body)
+> void TestBodyWithQueryParams (string query, User user)
 
 
 
@@ -457,11 +525,11 @@ namespace Example
             config.BasePath = "http://petstore.swagger.io:80/v2";
             var apiInstance = new FakeApi(config);
             var query = query_example;  // string | 
-            var body = new User(); // User | 
+            var user = new User(); // User | 
 
             try
             {
-                apiInstance.TestBodyWithQueryParams(query, body);
+                apiInstance.TestBodyWithQueryParams(query, user);
             }
             catch (ApiException  e)
             {
@@ -479,7 +547,7 @@ namespace Example
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
  **query** | **string**|  | 
- **body** | [**User**](User.md)|  | 
+ **user** | [**User**](User.md)|  | 
 
 ### Return type
 
@@ -503,7 +571,7 @@ No authorization required
 
 <a name="testclientmodel"></a>
 # **TestClientModel**
-> ModelClient TestClientModel (ModelClient body)
+> ModelClient TestClientModel (ModelClient modelClient)
 
 To test \"client\" model
 
@@ -526,12 +594,12 @@ namespace Example
             Configuration config = new Configuration();
             config.BasePath = "http://petstore.swagger.io:80/v2";
             var apiInstance = new FakeApi(config);
-            var body = new ModelClient(); // ModelClient | client model
+            var modelClient = new ModelClient(); // ModelClient | client model
 
             try
             {
                 // To test \"client\" model
-                ModelClient result = apiInstance.TestClientModel(body);
+                ModelClient result = apiInstance.TestClientModel(modelClient);
                 Debug.WriteLine(result);
             }
             catch (ApiException  e)
@@ -549,7 +617,7 @@ namespace Example
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **body** | [**ModelClient**](ModelClient.md)| client model | 
+ **modelClient** | [**ModelClient**](ModelClient.md)| client model | 
 
 ### Return type
 
@@ -575,9 +643,9 @@ No authorization required
 # **TestEndpointParameters**
 > void TestEndpointParameters (decimal number, double _double, string patternWithoutDelimiter, byte[] _byte, int? integer = null, int? int32 = null, long? int64 = null, float? _float = null, string _string = null, System.IO.Stream binary = null, DateTime? date = null, DateTime? dateTime = null, string password = null, string callback = null)
 
-Fake endpoint for testing various parameters  假端點  偽のエンドポイント  가짜 엔드 포인트
+Fake endpoint for testing various parameters 假端點 偽のエンドポイント 가짜 엔드 포인트 
 
-Fake endpoint for testing various parameters  假端點  偽のエンドポイント  가짜 엔드 포인트
+Fake endpoint for testing various parameters 假端點 偽のエンドポイント 가짜 엔드 포인트 
 
 ### Example
 ```csharp
@@ -617,7 +685,7 @@ namespace Example
 
             try
             {
-                // Fake endpoint for testing various parameters  假端點  偽のエンドポイント  가짜 엔드 포인트
+                // Fake endpoint for testing various parameters 假端點 偽のエンドポイント 가짜 엔드 포인트 
                 apiInstance.TestEndpointParameters(number, _double, patternWithoutDelimiter, _byte, integer, int32, int64, _float, _string, binary, date, dateTime, password, callback);
             }
             catch (ApiException  e)
@@ -779,6 +847,9 @@ namespace Example
         {
             Configuration config = new Configuration();
             config.BasePath = "http://petstore.swagger.io:80/v2";
+            // Configure Bearer token for authorization: bearer_test
+            config.AccessToken = "YOUR_BEARER_TOKEN";
+
             var apiInstance = new FakeApi(config);
             var requiredStringGroup = 56;  // int | Required String in group parameters
             var requiredBooleanGroup = true;  // bool | Required Boolean in group parameters
@@ -820,7 +891,7 @@ void (empty response body)
 
 ### Authorization
 
-No authorization required
+[bearer_test](../README.md#bearer_test)
 
 ### HTTP request headers
 
@@ -836,7 +907,7 @@ No authorization required
 
 <a name="testinlineadditionalproperties"></a>
 # **TestInlineAdditionalProperties**
-> void TestInlineAdditionalProperties (Dictionary<string, string> param)
+> void TestInlineAdditionalProperties (Dictionary<string, string> requestBody)
 
 test inline additionalProperties
 
@@ -857,12 +928,12 @@ namespace Example
             Configuration config = new Configuration();
             config.BasePath = "http://petstore.swagger.io:80/v2";
             var apiInstance = new FakeApi(config);
-            var param = new Dictionary<string, string>(); // Dictionary<string, string> | request body
+            var requestBody = new Dictionary<string, string>(); // Dictionary<string, string> | request body
 
             try
             {
                 // test inline additionalProperties
-                apiInstance.TestInlineAdditionalProperties(param);
+                apiInstance.TestInlineAdditionalProperties(requestBody);
             }
             catch (ApiException  e)
             {
@@ -879,7 +950,7 @@ namespace Example
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **param** | [**Dictionary&lt;string, string&gt;**](string.md)| request body | 
+ **requestBody** | [**Dictionary&lt;string, string&gt;**](string.md)| request body | 
 
 ### Return type
 

samples/client/petstore/csharp-netcore/OpenAPIClient/docs/FakeClassnameTags123Api.md

@@ -9,7 +9,7 @@ Method | HTTP request | Description
 
 <a name="testclassname"></a>
 # **TestClassname**
-> ModelClient TestClassname (ModelClient body)
+> ModelClient TestClassname (ModelClient modelClient)
 
 To test class name in snake case
 
@@ -37,12 +37,12 @@ namespace Example
             // config.AddApiKeyPrefix("api_key_query", "Bearer");
 
             var apiInstance = new FakeClassnameTags123Api(config);
-            var body = new ModelClient(); // ModelClient | client model
+            var modelClient = new ModelClient(); // ModelClient | client model
 
             try
             {
                 // To test class name in snake case
-                ModelClient result = apiInstance.TestClassname(body);
+                ModelClient result = apiInstance.TestClassname(modelClient);
                 Debug.WriteLine(result);
             }
             catch (ApiException  e)
@@ -60,7 +60,7 @@ namespace Example
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **body** | [**ModelClient**](ModelClient.md)| client model | 
+ **modelClient** | [**ModelClient**](ModelClient.md)| client model | 
 
 ### Return type
 

samples/client/petstore/csharp-netcore/OpenAPIClient/docs/Foo.md

@@ -0,0 +1,9 @@
+# Org.OpenAPITools.Model.Foo
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**Bar** | **string** |  | [optional] [default to "bar"]
+
+[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
+

samples/client/petstore/csharp-netcore/OpenAPIClient/docs/FormatTest.md

@@ -16,7 +16,8 @@ Name | Type | Description | Notes
 **DateTime** | **DateTime** |  | [optional] 
 **Uuid** | **Guid** |  | [optional] 
 **Password** | **string** |  | 
-**BigDecimal** | **decimal** |  | [optional] 
+**PatternWithDigits** | **string** | A string that is a 10 digit number. Can have leading zeros. | [optional] 
+**PatternWithDigitsAndDelimiter** | **string** | A string starting with 'image_' (case insensitive) and one to three digits following i.e. Image_01. | [optional] 
 
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
 

samples/client/petstore/csharp-netcore/OpenAPIClient/docs/HealthCheckResult.md

@@ -0,0 +1,10 @@
+# Org.OpenAPITools.Model.HealthCheckResult
+Just a string to inform instance is up and running. Make it nullable in hope to get it as pointer in generated model.
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**NullableMessage** | **string** |  | [optional] 
+
+[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
+

samples/client/petstore/csharp-netcore/OpenAPIClient/docs/InlineObject.md

@@ -0,0 +1,10 @@
+# Org.OpenAPITools.Model.InlineObject
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**Name** | **string** | Updated name of the pet | [optional] 
+**Status** | **string** | Updated status of the pet | [optional] 
+
+[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
+

samples/client/petstore/csharp-netcore/OpenAPIClient/docs/InlineObject1.md

@@ -0,0 +1,10 @@
+# Org.OpenAPITools.Model.InlineObject1
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**AdditionalMetadata** | **string** | Additional data to pass to server | [optional] 
+**File** | **System.IO.Stream** | file to upload | [optional] 
+
+[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
+

samples/client/petstore/csharp-netcore/OpenAPIClient/docs/InlineObject2.md

@@ -0,0 +1,10 @@
+# Org.OpenAPITools.Model.InlineObject2
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**EnumFormStringArray** | **List<string>** | Form parameter enum test (string array) | [optional] 
+**EnumFormString** | **string** | Form parameter enum test (string) | [optional] [default to EnumFormStringEnum.Efg]
+
+[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
+

samples/client/petstore/csharp-netcore/OpenAPIClient/docs/InlineObject3.md

@@ -0,0 +1,22 @@
+# Org.OpenAPITools.Model.InlineObject3
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**Integer** | **int** | None | [optional] 
+**Int32** | **int** | None | [optional] 
+**Int64** | **long** | None | [optional] 
+**Number** | **decimal** | None | 
+**Float** | **float** | None | [optional] 
+**Double** | **double** | None | 
+**String** | **string** | None | [optional] 
+**PatternWithoutDelimiter** | **string** | None | 
+**Byte** | **byte[]** | None | 
+**Binary** | **System.IO.Stream** | None | [optional] 
+**Date** | **DateTime** | None | [optional] 
+**DateTime** | **DateTime** | None | [optional] 
+**Password** | **string** | None | [optional] 
+**Callback** | **string** | None | [optional] 
+
+[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
+

samples/client/petstore/csharp-netcore/OpenAPIClient/docs/InlineObject4.md

@@ -0,0 +1,10 @@
+# Org.OpenAPITools.Model.InlineObject4
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**Param** | **string** | field1 | 
+**Param2** | **string** | field2 | 
+
+[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
+

samples/client/petstore/csharp-netcore/OpenAPIClient/docs/InlineObject5.md

@@ -0,0 +1,10 @@
+# Org.OpenAPITools.Model.InlineObject5
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**AdditionalMetadata** | **string** | Additional data to pass to server | [optional] 
+**RequiredFile** | **System.IO.Stream** | file to upload | 
+
+[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
+

samples/client/petstore/csharp-netcore/OpenAPIClient/docs/InlineResponseDefault.md

@@ -0,0 +1,9 @@
+# Org.OpenAPITools.Model.InlineResponseDefault
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**String** | [**Foo**](Foo.md) |  | [optional] 
+
+[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
+

samples/client/petstore/csharp-netcore/OpenAPIClient/docs/NullableClass.md

@@ -0,0 +1,20 @@
+# Org.OpenAPITools.Model.NullableClass
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**IntegerProp** | **int?** |  | [optional] 
+**NumberProp** | **decimal?** |  | [optional] 
+**BooleanProp** | **bool?** |  | [optional] 
+**StringProp** | **string** |  | [optional] 
+**DateProp** | **DateTime?** |  | [optional] 
+**DatetimeProp** | **DateTime?** |  | [optional] 
+**ArrayNullableProp** | **List<Object>** |  | [optional] 
+**ArrayAndItemsNullableProp** | **List<Object>** |  | [optional] 
+**ArrayItemsNullable** | **List<Object>** |  | [optional] 
+**ObjectNullableProp** | **Dictionary<string, Object>** |  | [optional] 
+**ObjectAndItemsNullableProp** | **Dictionary<string, Object>** |  | [optional] 
+**ObjectItemsNullable** | **Dictionary<string, Object>** |  | [optional] 
+
+[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
+

samples/client/petstore/csharp-netcore/OpenAPIClient/docs/OuterEnumDefaultValue.md

@@ -0,0 +1,8 @@
+# Org.OpenAPITools.Model.OuterEnumDefaultValue
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+
+[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
+

samples/client/petstore/csharp-netcore/OpenAPIClient/docs/OuterEnumInteger.md

@@ -0,0 +1,8 @@
+# Org.OpenAPITools.Model.OuterEnumInteger
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+
+[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
+

samples/client/petstore/csharp-netcore/OpenAPIClient/docs/OuterEnumIntegerDefaultValue.md

@@ -0,0 +1,8 @@
+# Org.OpenAPITools.Model.OuterEnumIntegerDefaultValue
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+
+[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
+

samples/client/petstore/csharp-netcore/OpenAPIClient/docs/PetApi.md

@@ -17,7 +17,7 @@ Method | HTTP request | Description
 
 <a name="addpet"></a>
 # **AddPet**
-> void AddPet (Pet body)
+> void AddPet (Pet pet)
 
 Add a new pet to the store
 
@@ -41,12 +41,12 @@ namespace Example
             config.AccessToken = "YOUR_ACCESS_TOKEN";
 
             var apiInstance = new PetApi(config);
-            var body = new Pet(); // Pet | Pet object that needs to be added to the store
+            var pet = new Pet(); // Pet | Pet object that needs to be added to the store
 
             try
             {
                 // Add a new pet to the store
-                apiInstance.AddPet(body);
+                apiInstance.AddPet(pet);
             }
             catch (ApiException  e)
             {
@@ -63,7 +63,7 @@ namespace Example
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **body** | [**Pet**](Pet.md)| Pet object that needs to be added to the store | 
+ **pet** | [**Pet**](Pet.md)| Pet object that needs to be added to the store | 
 
 ### Return type
 
@@ -81,7 +81,6 @@ void (empty response body)
 ### HTTP response details
 | Status code | Description | Response headers |
 |-------------|-------------|------------------|
-| **200** | successful operation |  -  |
 | **405** | Invalid input |  -  |
 
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
@@ -154,7 +153,6 @@ void (empty response body)
 ### HTTP response details
 | Status code | Description | Response headers |
 |-------------|-------------|------------------|
-| **200** | successful operation |  -  |
 | **400** | Invalid pet value |  -  |
 
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
@@ -386,7 +384,7 @@ Name | Type | Description  | Notes
 
 <a name="updatepet"></a>
 # **UpdatePet**
-> void UpdatePet (Pet body)
+> void UpdatePet (Pet pet)
 
 Update an existing pet
 
@@ -410,12 +408,12 @@ namespace Example
             config.AccessToken = "YOUR_ACCESS_TOKEN";
 
             var apiInstance = new PetApi(config);
-            var body = new Pet(); // Pet | Pet object that needs to be added to the store
+            var pet = new Pet(); // Pet | Pet object that needs to be added to the store
 
             try
             {
                 // Update an existing pet
-                apiInstance.UpdatePet(body);
+                apiInstance.UpdatePet(pet);
             }
             catch (ApiException  e)
             {
@@ -432,7 +430,7 @@ namespace Example
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **body** | [**Pet**](Pet.md)| Pet object that needs to be added to the store | 
+ **pet** | [**Pet**](Pet.md)| Pet object that needs to be added to the store | 
 
 ### Return type
 
@@ -450,7 +448,6 @@ void (empty response body)
 ### HTTP response details
 | Status code | Description | Response headers |
 |-------------|-------------|------------------|
-| **200** | successful operation |  -  |
 | **400** | Invalid ID supplied |  -  |
 | **404** | Pet not found |  -  |
 | **405** | Validation exception |  -  |

samples/client/petstore/csharp-netcore/OpenAPIClient/docs/StoreApi.md

@@ -225,7 +225,7 @@ No authorization required
 
 <a name="placeorder"></a>
 # **PlaceOrder**
-> Order PlaceOrder (Order body)
+> Order PlaceOrder (Order order)
 
 Place an order for a pet
 
@@ -246,12 +246,12 @@ namespace Example
             Configuration config = new Configuration();
             config.BasePath = "http://petstore.swagger.io:80/v2";
             var apiInstance = new StoreApi(config);
-            var body = new Order(); // Order | order placed for purchasing the pet
+            var order = new Order(); // Order | order placed for purchasing the pet
 
             try
             {
                 // Place an order for a pet
-                Order result = apiInstance.PlaceOrder(body);
+                Order result = apiInstance.PlaceOrder(order);
                 Debug.WriteLine(result);
             }
             catch (ApiException  e)
@@ -269,7 +269,7 @@ namespace Example
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **body** | [**Order**](Order.md)| order placed for purchasing the pet | 
+ **order** | [**Order**](Order.md)| order placed for purchasing the pet | 
 
 ### Return type
 
@@ -281,7 +281,7 @@ No authorization required
 
 ### HTTP request headers
 
- - **Content-Type**: Not defined
+ - **Content-Type**: application/json
  - **Accept**: application/xml, application/json
 
 ### HTTP response details

samples/client/petstore/csharp-netcore/OpenAPIClient/docs/UserApi.md

@@ -16,7 +16,7 @@ Method | HTTP request | Description
 
 <a name="createuser"></a>
 # **CreateUser**
-> void CreateUser (User body)
+> void CreateUser (User user)
 
 Create user
 
@@ -39,12 +39,12 @@ namespace Example
             Configuration config = new Configuration();
             config.BasePath = "http://petstore.swagger.io:80/v2";
             var apiInstance = new UserApi(config);
-            var body = new User(); // User | Created user object
+            var user = new User(); // User | Created user object
 
             try
             {
                 // Create user
-                apiInstance.CreateUser(body);
+                apiInstance.CreateUser(user);
             }
             catch (ApiException  e)
             {
@@ -61,7 +61,7 @@ namespace Example
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **body** | [**User**](User.md)| Created user object | 
+ **user** | [**User**](User.md)| Created user object | 
 
 ### Return type
 
@@ -73,7 +73,7 @@ No authorization required
 
 ### HTTP request headers
 
- - **Content-Type**: Not defined
+ - **Content-Type**: application/json
  - **Accept**: Not defined
 
 ### HTTP response details
@@ -85,7 +85,7 @@ No authorization required
 
 <a name="createuserswitharrayinput"></a>
 # **CreateUsersWithArrayInput**
-> void CreateUsersWithArrayInput (List<User> body)
+> void CreateUsersWithArrayInput (List<User> user)
 
 Creates list of users with given input array
 
@@ -106,12 +106,12 @@ namespace Example
             Configuration config = new Configuration();
             config.BasePath = "http://petstore.swagger.io:80/v2";
             var apiInstance = new UserApi(config);
-            var body = new List<User>(); // List<User> | List of user object
+            var user = new List<User>(); // List<User> | List of user object
 
             try
             {
                 // Creates list of users with given input array
-                apiInstance.CreateUsersWithArrayInput(body);
+                apiInstance.CreateUsersWithArrayInput(user);
             }
             catch (ApiException  e)
             {
@@ -128,7 +128,7 @@ namespace Example
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **body** | [**List&lt;User&gt;**](User.md)| List of user object | 
+ **user** | [**List&lt;User&gt;**](User.md)| List of user object | 
 
 ### Return type
 
@@ -140,7 +140,7 @@ No authorization required
 
 ### HTTP request headers
 
- - **Content-Type**: Not defined
+ - **Content-Type**: application/json
  - **Accept**: Not defined
 
 ### HTTP response details
@@ -152,7 +152,7 @@ No authorization required
 
 <a name="createuserswithlistinput"></a>
 # **CreateUsersWithListInput**
-> void CreateUsersWithListInput (List<User> body)
+> void CreateUsersWithListInput (List<User> user)
 
 Creates list of users with given input array
 
@@ -173,12 +173,12 @@ namespace Example
             Configuration config = new Configuration();
             config.BasePath = "http://petstore.swagger.io:80/v2";
             var apiInstance = new UserApi(config);
-            var body = new List<User>(); // List<User> | List of user object
+            var user = new List<User>(); // List<User> | List of user object
 
             try
             {
                 // Creates list of users with given input array
-                apiInstance.CreateUsersWithListInput(body);
+                apiInstance.CreateUsersWithListInput(user);
             }
             catch (ApiException  e)
             {
@@ -195,7 +195,7 @@ namespace Example
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **body** | [**List&lt;User&gt;**](User.md)| List of user object | 
+ **user** | [**List&lt;User&gt;**](User.md)| List of user object | 
 
 ### Return type
 
@@ -207,7 +207,7 @@ No authorization required
 
 ### HTTP request headers
 
- - **Content-Type**: Not defined
+ - **Content-Type**: application/json
  - **Accept**: Not defined
 
 ### HTTP response details
@@ -493,7 +493,7 @@ No authorization required
 
 <a name="updateuser"></a>
 # **UpdateUser**
-> void UpdateUser (string username, User body)
+> void UpdateUser (string username, User user)
 
 Updated user
 
@@ -517,12 +517,12 @@ namespace Example
             config.BasePath = "http://petstore.swagger.io:80/v2";
             var apiInstance = new UserApi(config);
             var username = username_example;  // string | name that need to be deleted
-            var body = new User(); // User | Updated user object
+            var user = new User(); // User | Updated user object
 
             try
             {
                 // Updated user
-                apiInstance.UpdateUser(username, body);
+                apiInstance.UpdateUser(username, user);
             }
             catch (ApiException  e)
             {
@@ -540,7 +540,7 @@ namespace Example
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
  **username** | **string**| name that need to be deleted | 
- **body** | [**User**](User.md)| Updated user object | 
+ **user** | [**User**](User.md)| Updated user object | 
 
 ### Return type
 
@@ -552,7 +552,7 @@ No authorization required
 
 ### HTTP request headers
 
- - **Content-Type**: Not defined
+ - **Content-Type**: application/json
  - **Accept**: Not defined
 
 ### HTTP response details

samples/client/petstore/csharp-netcore/OpenAPIClient/src/Org.OpenAPITools.Test/Api/DefaultApiTests.cs

@@ -0,0 +1,71 @@
+/* 
+ * OpenAPI Petstore
+ *
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://github.com/openapitools/openapi-generator.git
+ */
+
+using System;
+using System.IO;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Linq;
+using System.Reflection;
+using RestSharp;
+using Xunit;
+
+using Org.OpenAPITools.Client;
+using Org.OpenAPITools.Api;
+using Org.OpenAPITools.Model;
+
+namespace Org.OpenAPITools.Test
+{
+    /// <summary>
+    ///  Class for testing DefaultApi
+    /// </summary>
+    /// <remarks>
+    /// This file is automatically generated by OpenAPI Generator (https://openapi-generator.tech).
+    /// Please update the test case below to test the API endpoint.
+    /// </remarks>
+    public class DefaultApiTests : IDisposable
+    {
+        private DefaultApi instance;
+
+        public DefaultApiTests()
+        {
+            instance = new DefaultApi();
+        }
+
+        public void Dispose()
+        {
+            // Cleanup when everything is done.
+        }
+
+        /// <summary>
+        /// Test an instance of DefaultApi
+        /// </summary>
+        [Fact]
+        public void InstanceTest()
+        {
+            // TODO uncomment below to test 'IsInstanceOfType' DefaultApi
+            //Assert.IsType(typeof(DefaultApi), instance, "instance is a DefaultApi");
+        }
+
+        
+        /// <summary>
+        /// Test FooGet
+        /// </summary>
+        [Fact]
+        public void FooGetTest()
+        {
+            // TODO uncomment below to test the method and replace null with proper value
+            //var response = instance.FooGet();
+            //Assert.IsType<InlineResponseDefault> (response, "response is InlineResponseDefault");
+        }
+        
+    }
+
+}

samples/client/petstore/csharp-netcore/OpenAPIClient/src/Org.OpenAPITools.Test/Model/FooTests.cs

@@ -0,0 +1,71 @@
+/* 
+ * OpenAPI Petstore
+ *
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://github.com/openapitools/openapi-generator.git
+ */
+
+
+using Xunit;
+
+using System;
+using System.Linq;
+using System.IO;
+using System.Collections.Generic;
+using Org.OpenAPITools.Api;
+using Org.OpenAPITools.Model;
+using Org.OpenAPITools.Client;
+using System.Reflection;
+using Newtonsoft.Json;
+
+namespace Org.OpenAPITools.Test
+{
+    /// <summary>
+    ///  Class for testing Foo
+    /// </summary>
+    /// <remarks>
+    /// This file is automatically generated by OpenAPI Generator (https://openapi-generator.tech).
+    /// Please update the test case below to test the model.
+    /// </remarks>
+    public class FooTests : IDisposable
+    {
+        // TODO uncomment below to declare an instance variable for Foo
+        //private Foo instance;
+
+        public FooTests()
+        {
+            // TODO uncomment below to create an instance of Foo
+            //instance = new Foo();
+        }
+
+        public void Dispose()
+        {
+            // Cleanup when everything is done.
+        }
+
+        /// <summary>
+        /// Test an instance of Foo
+        /// </summary>
+        [Fact]
+        public void FooInstanceTest()
+        {
+            // TODO uncomment below to test "IsInstanceOfType" Foo
+            //Assert.IsInstanceOfType<Foo> (instance, "variable 'instance' is a Foo");
+        }
+
+
+        /// <summary>
+        /// Test the property 'Bar'
+        /// </summary>
+        [Fact]
+        public void BarTest()
+        {
+            // TODO unit test for the property 'Bar'
+        }
+
+    }
+
+}

samples/client/petstore/csharp-netcore/OpenAPIClient/src/Org.OpenAPITools.Test/Model/HealthCheckResultTests.cs

@@ -0,0 +1,71 @@
+/* 
+ * OpenAPI Petstore
+ *
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://github.com/openapitools/openapi-generator.git
+ */
+
+
+using Xunit;
+
+using System;
+using System.Linq;
+using System.IO;
+using System.Collections.Generic;
+using Org.OpenAPITools.Api;
+using Org.OpenAPITools.Model;
+using Org.OpenAPITools.Client;
+using System.Reflection;
+using Newtonsoft.Json;
+
+namespace Org.OpenAPITools.Test
+{
+    /// <summary>
+    ///  Class for testing HealthCheckResult
+    /// </summary>
+    /// <remarks>
+    /// This file is automatically generated by OpenAPI Generator (https://openapi-generator.tech).
+    /// Please update the test case below to test the model.
+    /// </remarks>
+    public class HealthCheckResultTests : IDisposable
+    {
+        // TODO uncomment below to declare an instance variable for HealthCheckResult
+        //private HealthCheckResult instance;
+
+        public HealthCheckResultTests()
+        {
+            // TODO uncomment below to create an instance of HealthCheckResult
+            //instance = new HealthCheckResult();
+        }
+
+        public void Dispose()
+        {
+            // Cleanup when everything is done.
+        }
+
+        /// <summary>
+        /// Test an instance of HealthCheckResult
+        /// </summary>
+        [Fact]
+        public void HealthCheckResultInstanceTest()
+        {
+            // TODO uncomment below to test "IsInstanceOfType" HealthCheckResult
+            //Assert.IsInstanceOfType<HealthCheckResult> (instance, "variable 'instance' is a HealthCheckResult");
+        }
+
+
+        /// <summary>
+        /// Test the property 'NullableMessage'
+        /// </summary>
+        [Fact]
+        public void NullableMessageTest()
+        {
+            // TODO unit test for the property 'NullableMessage'
+        }
+
+    }
+
+}

samples/client/petstore/csharp-netcore/OpenAPIClient/src/Org.OpenAPITools.Test/Model/InlineObject1Tests.cs

@@ -0,0 +1,79 @@
+/* 
+ * OpenAPI Petstore
+ *
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://github.com/openapitools/openapi-generator.git
+ */
+
+
+using Xunit;
+
+using System;
+using System.Linq;
+using System.IO;
+using System.Collections.Generic;
+using Org.OpenAPITools.Api;
+using Org.OpenAPITools.Model;
+using Org.OpenAPITools.Client;
+using System.Reflection;
+using Newtonsoft.Json;
+
+namespace Org.OpenAPITools.Test
+{
+    /// <summary>
+    ///  Class for testing InlineObject1
+    /// </summary>
+    /// <remarks>
+    /// This file is automatically generated by OpenAPI Generator (https://openapi-generator.tech).
+    /// Please update the test case below to test the model.
+    /// </remarks>
+    public class InlineObject1Tests : IDisposable
+    {
+        // TODO uncomment below to declare an instance variable for InlineObject1
+        //private InlineObject1 instance;
+
+        public InlineObject1Tests()
+        {
+            // TODO uncomment below to create an instance of InlineObject1
+            //instance = new InlineObject1();
+        }
+
+        public void Dispose()
+        {
+            // Cleanup when everything is done.
+        }
+
+        /// <summary>
+        /// Test an instance of InlineObject1
+        /// </summary>
+        [Fact]
+        public void InlineObject1InstanceTest()
+        {
+            // TODO uncomment below to test "IsInstanceOfType" InlineObject1
+            //Assert.IsInstanceOfType<InlineObject1> (instance, "variable 'instance' is a InlineObject1");
+        }
+
+
+        /// <summary>
+        /// Test the property 'AdditionalMetadata'
+        /// </summary>
+        [Fact]
+        public void AdditionalMetadataTest()
+        {
+            // TODO unit test for the property 'AdditionalMetadata'
+        }
+        /// <summary>
+        /// Test the property 'File'
+        /// </summary>
+        [Fact]
+        public void FileTest()
+        {
+            // TODO unit test for the property 'File'
+        }
+
+    }
+
+}

samples/client/petstore/csharp-netcore/OpenAPIClient/src/Org.OpenAPITools.Test/Model/InlineObject2Tests.cs

@@ -0,0 +1,79 @@
+/* 
+ * OpenAPI Petstore
+ *
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://github.com/openapitools/openapi-generator.git
+ */
+
+
+using Xunit;
+
+using System;
+using System.Linq;
+using System.IO;
+using System.Collections.Generic;
+using Org.OpenAPITools.Api;
+using Org.OpenAPITools.Model;
+using Org.OpenAPITools.Client;
+using System.Reflection;
+using Newtonsoft.Json;
+
+namespace Org.OpenAPITools.Test
+{
+    /// <summary>
+    ///  Class for testing InlineObject2
+    /// </summary>
+    /// <remarks>
+    /// This file is automatically generated by OpenAPI Generator (https://openapi-generator.tech).
+    /// Please update the test case below to test the model.
+    /// </remarks>
+    public class InlineObject2Tests : IDisposable
+    {
+        // TODO uncomment below to declare an instance variable for InlineObject2
+        //private InlineObject2 instance;
+
+        public InlineObject2Tests()
+        {
+            // TODO uncomment below to create an instance of InlineObject2
+            //instance = new InlineObject2();
+        }
+
+        public void Dispose()
+        {
+            // Cleanup when everything is done.
+        }
+
+        /// <summary>
+        /// Test an instance of InlineObject2
+        /// </summary>
+        [Fact]
+        public void InlineObject2InstanceTest()
+        {
+            // TODO uncomment below to test "IsInstanceOfType" InlineObject2
+            //Assert.IsInstanceOfType<InlineObject2> (instance, "variable 'instance' is a InlineObject2");
+        }
+
+
+        /// <summary>
+        /// Test the property 'EnumFormStringArray'
+        /// </summary>
+        [Fact]
+        public void EnumFormStringArrayTest()
+        {
+            // TODO unit test for the property 'EnumFormStringArray'
+        }
+        /// <summary>
+        /// Test the property 'EnumFormString'
+        /// </summary>
+        [Fact]
+        public void EnumFormStringTest()
+        {
+            // TODO unit test for the property 'EnumFormString'
+        }
+
+    }
+
+}

samples/client/petstore/csharp-netcore/OpenAPIClient/src/Org.OpenAPITools.Test/Model/InlineObject3Tests.cs

@@ -0,0 +1,175 @@
+/* 
+ * OpenAPI Petstore
+ *
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://github.com/openapitools/openapi-generator.git
+ */
+
+
+using Xunit;
+
+using System;
+using System.Linq;
+using System.IO;
+using System.Collections.Generic;
+using Org.OpenAPITools.Api;
+using Org.OpenAPITools.Model;
+using Org.OpenAPITools.Client;
+using System.Reflection;
+using Newtonsoft.Json;
+
+namespace Org.OpenAPITools.Test
+{
+    /// <summary>
+    ///  Class for testing InlineObject3
+    /// </summary>
+    /// <remarks>
+    /// This file is automatically generated by OpenAPI Generator (https://openapi-generator.tech).
+    /// Please update the test case below to test the model.
+    /// </remarks>
+    public class InlineObject3Tests : IDisposable
+    {
+        // TODO uncomment below to declare an instance variable for InlineObject3
+        //private InlineObject3 instance;
+
+        public InlineObject3Tests()
+        {
+            // TODO uncomment below to create an instance of InlineObject3
+            //instance = new InlineObject3();
+        }
+
+        public void Dispose()
+        {
+            // Cleanup when everything is done.
+        }
+
+        /// <summary>
+        /// Test an instance of InlineObject3
+        /// </summary>
+        [Fact]
+        public void InlineObject3InstanceTest()
+        {
+            // TODO uncomment below to test "IsInstanceOfType" InlineObject3
+            //Assert.IsInstanceOfType<InlineObject3> (instance, "variable 'instance' is a InlineObject3");
+        }
+
+
+        /// <summary>
+        /// Test the property 'Integer'
+        /// </summary>
+        [Fact]
+        public void IntegerTest()
+        {
+            // TODO unit test for the property 'Integer'
+        }
+        /// <summary>
+        /// Test the property 'Int32'
+        /// </summary>
+        [Fact]
+        public void Int32Test()
+        {
+            // TODO unit test for the property 'Int32'
+        }
+        /// <summary>
+        /// Test the property 'Int64'
+        /// </summary>
+        [Fact]
+        public void Int64Test()
+        {
+            // TODO unit test for the property 'Int64'
+        }
+        /// <summary>
+        /// Test the property 'Number'
+        /// </summary>
+        [Fact]
+        public void NumberTest()
+        {
+            // TODO unit test for the property 'Number'
+        }
+        /// <summary>
+        /// Test the property 'Float'
+        /// </summary>
+        [Fact]
+        public void FloatTest()
+        {
+            // TODO unit test for the property 'Float'
+        }
+        /// <summary>
+        /// Test the property 'Double'
+        /// </summary>
+        [Fact]
+        public void DoubleTest()
+        {
+            // TODO unit test for the property 'Double'
+        }
+        /// <summary>
+        /// Test the property 'String'
+        /// </summary>
+        [Fact]
+        public void StringTest()
+        {
+            // TODO unit test for the property 'String'
+        }
+        /// <summary>
+        /// Test the property 'PatternWithoutDelimiter'
+        /// </summary>
+        [Fact]
+        public void PatternWithoutDelimiterTest()
+        {
+            // TODO unit test for the property 'PatternWithoutDelimiter'
+        }
+        /// <summary>
+        /// Test the property 'Byte'
+        /// </summary>
+        [Fact]
+        public void ByteTest()
+        {
+            // TODO unit test for the property 'Byte'
+        }
+        /// <summary>
+        /// Test the property 'Binary'
+        /// </summary>
+        [Fact]
+        public void BinaryTest()
+        {
+            // TODO unit test for the property 'Binary'
+        }
+        /// <summary>
+        /// Test the property 'Date'
+        /// </summary>
+        [Fact]
+        public void DateTest()
+        {
+            // TODO unit test for the property 'Date'
+        }
+        /// <summary>
+        /// Test the property 'DateTime'
+        /// </summary>
+        [Fact]
+        public void DateTimeTest()
+        {
+            // TODO unit test for the property 'DateTime'
+        }
+        /// <summary>
+        /// Test the property 'Password'
+        /// </summary>
+        [Fact]
+        public void PasswordTest()
+        {
+            // TODO unit test for the property 'Password'
+        }
+        /// <summary>
+        /// Test the property 'Callback'
+        /// </summary>
+        [Fact]
+        public void CallbackTest()
+        {
+            // TODO unit test for the property 'Callback'
+        }
+
+    }
+
+}

samples/client/petstore/csharp-netcore/OpenAPIClient/src/Org.OpenAPITools.Test/Model/InlineObject4Tests.cs

@@ -0,0 +1,79 @@
+/* 
+ * OpenAPI Petstore
+ *
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://github.com/openapitools/openapi-generator.git
+ */
+
+
+using Xunit;
+
+using System;
+using System.Linq;
+using System.IO;
+using System.Collections.Generic;
+using Org.OpenAPITools.Api;
+using Org.OpenAPITools.Model;
+using Org.OpenAPITools.Client;
+using System.Reflection;
+using Newtonsoft.Json;
+
+namespace Org.OpenAPITools.Test
+{
+    /// <summary>
+    ///  Class for testing InlineObject4
+    /// </summary>
+    /// <remarks>
+    /// This file is automatically generated by OpenAPI Generator (https://openapi-generator.tech).
+    /// Please update the test case below to test the model.
+    /// </remarks>
+    public class InlineObject4Tests : IDisposable
+    {
+        // TODO uncomment below to declare an instance variable for InlineObject4
+        //private InlineObject4 instance;
+
+        public InlineObject4Tests()
+        {
+            // TODO uncomment below to create an instance of InlineObject4
+            //instance = new InlineObject4();
+        }
+
+        public void Dispose()
+        {
+            // Cleanup when everything is done.
+        }
+
+        /// <summary>
+        /// Test an instance of InlineObject4
+        /// </summary>
+        [Fact]
+        public void InlineObject4InstanceTest()
+        {
+            // TODO uncomment below to test "IsInstanceOfType" InlineObject4
+            //Assert.IsInstanceOfType<InlineObject4> (instance, "variable 'instance' is a InlineObject4");
+        }
+
+
+        /// <summary>
+        /// Test the property 'Param'
+        /// </summary>
+        [Fact]
+        public void ParamTest()
+        {
+            // TODO unit test for the property 'Param'
+        }
+        /// <summary>
+        /// Test the property 'Param2'
+        /// </summary>
+        [Fact]
+        public void Param2Test()
+        {
+            // TODO unit test for the property 'Param2'
+        }
+
+    }
+
+}

samples/client/petstore/csharp-netcore/OpenAPIClient/src/Org.OpenAPITools.Test/Model/InlineObject5Tests.cs

@@ -0,0 +1,79 @@
+/* 
+ * OpenAPI Petstore
+ *
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://github.com/openapitools/openapi-generator.git
+ */
+
+
+using Xunit;
+
+using System;
+using System.Linq;
+using System.IO;
+using System.Collections.Generic;
+using Org.OpenAPITools.Api;
+using Org.OpenAPITools.Model;
+using Org.OpenAPITools.Client;
+using System.Reflection;
+using Newtonsoft.Json;
+
+namespace Org.OpenAPITools.Test
+{
+    /// <summary>
+    ///  Class for testing InlineObject5
+    /// </summary>
+    /// <remarks>
+    /// This file is automatically generated by OpenAPI Generator (https://openapi-generator.tech).
+    /// Please update the test case below to test the model.
+    /// </remarks>
+    public class InlineObject5Tests : IDisposable
+    {
+        // TODO uncomment below to declare an instance variable for InlineObject5
+        //private InlineObject5 instance;
+
+        public InlineObject5Tests()
+        {
+            // TODO uncomment below to create an instance of InlineObject5
+            //instance = new InlineObject5();
+        }
+
+        public void Dispose()
+        {
+            // Cleanup when everything is done.
+        }
+
+        /// <summary>
+        /// Test an instance of InlineObject5
+        /// </summary>
+        [Fact]
+        public void InlineObject5InstanceTest()
+        {
+            // TODO uncomment below to test "IsInstanceOfType" InlineObject5
+            //Assert.IsInstanceOfType<InlineObject5> (instance, "variable 'instance' is a InlineObject5");
+        }
+
+
+        /// <summary>
+        /// Test the property 'AdditionalMetadata'
+        /// </summary>
+        [Fact]
+        public void AdditionalMetadataTest()
+        {
+            // TODO unit test for the property 'AdditionalMetadata'
+        }
+        /// <summary>
+        /// Test the property 'RequiredFile'
+        /// </summary>
+        [Fact]
+        public void RequiredFileTest()
+        {
+            // TODO unit test for the property 'RequiredFile'
+        }
+
+    }
+
+}

samples/client/petstore/csharp-netcore/OpenAPIClient/src/Org.OpenAPITools.Test/Model/InlineObjectTests.cs

@@ -0,0 +1,79 @@
+/* 
+ * OpenAPI Petstore
+ *
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://github.com/openapitools/openapi-generator.git
+ */
+
+
+using Xunit;
+
+using System;
+using System.Linq;
+using System.IO;
+using System.Collections.Generic;
+using Org.OpenAPITools.Api;
+using Org.OpenAPITools.Model;
+using Org.OpenAPITools.Client;
+using System.Reflection;
+using Newtonsoft.Json;
+
+namespace Org.OpenAPITools.Test
+{
+    /// <summary>
+    ///  Class for testing InlineObject
+    /// </summary>
+    /// <remarks>
+    /// This file is automatically generated by OpenAPI Generator (https://openapi-generator.tech).
+    /// Please update the test case below to test the model.
+    /// </remarks>
+    public class InlineObjectTests : IDisposable
+    {
+        // TODO uncomment below to declare an instance variable for InlineObject
+        //private InlineObject instance;
+
+        public InlineObjectTests()
+        {
+            // TODO uncomment below to create an instance of InlineObject
+            //instance = new InlineObject();
+        }
+
+        public void Dispose()
+        {
+            // Cleanup when everything is done.
+        }
+
+        /// <summary>
+        /// Test an instance of InlineObject
+        /// </summary>
+        [Fact]
+        public void InlineObjectInstanceTest()
+        {
+            // TODO uncomment below to test "IsInstanceOfType" InlineObject
+            //Assert.IsInstanceOfType<InlineObject> (instance, "variable 'instance' is a InlineObject");
+        }
+
+
+        /// <summary>
+        /// Test the property 'Name'
+        /// </summary>
+        [Fact]
+        public void NameTest()
+        {
+            // TODO unit test for the property 'Name'
+        }
+        /// <summary>
+        /// Test the property 'Status'
+        /// </summary>
+        [Fact]
+        public void StatusTest()
+        {
+            // TODO unit test for the property 'Status'
+        }
+
+    }
+
+}

samples/client/petstore/csharp-netcore/OpenAPIClient/src/Org.OpenAPITools.Test/Model/InlineResponseDefaultTests.cs

@@ -0,0 +1,71 @@
+/* 
+ * OpenAPI Petstore
+ *
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://github.com/openapitools/openapi-generator.git
+ */
+
+
+using Xunit;
+
+using System;
+using System.Linq;
+using System.IO;
+using System.Collections.Generic;
+using Org.OpenAPITools.Api;
+using Org.OpenAPITools.Model;
+using Org.OpenAPITools.Client;
+using System.Reflection;
+using Newtonsoft.Json;
+
+namespace Org.OpenAPITools.Test
+{
+    /// <summary>
+    ///  Class for testing InlineResponseDefault
+    /// </summary>
+    /// <remarks>
+    /// This file is automatically generated by OpenAPI Generator (https://openapi-generator.tech).
+    /// Please update the test case below to test the model.
+    /// </remarks>
+    public class InlineResponseDefaultTests : IDisposable
+    {
+        // TODO uncomment below to declare an instance variable for InlineResponseDefault
+        //private InlineResponseDefault instance;
+
+        public InlineResponseDefaultTests()
+        {
+            // TODO uncomment below to create an instance of InlineResponseDefault
+            //instance = new InlineResponseDefault();
+        }
+
+        public void Dispose()
+        {
+            // Cleanup when everything is done.
+        }
+
+        /// <summary>
+        /// Test an instance of InlineResponseDefault
+        /// </summary>
+        [Fact]
+        public void InlineResponseDefaultInstanceTest()
+        {
+            // TODO uncomment below to test "IsInstanceOfType" InlineResponseDefault
+            //Assert.IsInstanceOfType<InlineResponseDefault> (instance, "variable 'instance' is a InlineResponseDefault");
+        }
+
+
+        /// <summary>
+        /// Test the property 'String'
+        /// </summary>
+        [Fact]
+        public void StringTest()
+        {
+            // TODO unit test for the property 'String'
+        }
+
+    }
+
+}

samples/client/petstore/csharp-netcore/OpenAPIClient/src/Org.OpenAPITools.Test/Model/NullableClassTests.cs

@@ -0,0 +1,159 @@
+/* 
+ * OpenAPI Petstore
+ *
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://github.com/openapitools/openapi-generator.git
+ */
+
+
+using Xunit;
+
+using System;
+using System.Linq;
+using System.IO;
+using System.Collections.Generic;
+using Org.OpenAPITools.Api;
+using Org.OpenAPITools.Model;
+using Org.OpenAPITools.Client;
+using System.Reflection;
+using Newtonsoft.Json;
+
+namespace Org.OpenAPITools.Test
+{
+    /// <summary>
+    ///  Class for testing NullableClass
+    /// </summary>
+    /// <remarks>
+    /// This file is automatically generated by OpenAPI Generator (https://openapi-generator.tech).
+    /// Please update the test case below to test the model.
+    /// </remarks>
+    public class NullableClassTests : IDisposable
+    {
+        // TODO uncomment below to declare an instance variable for NullableClass
+        //private NullableClass instance;
+
+        public NullableClassTests()
+        {
+            // TODO uncomment below to create an instance of NullableClass
+            //instance = new NullableClass();
+        }
+
+        public void Dispose()
+        {
+            // Cleanup when everything is done.
+        }
+
+        /// <summary>
+        /// Test an instance of NullableClass
+        /// </summary>
+        [Fact]
+        public void NullableClassInstanceTest()
+        {
+            // TODO uncomment below to test "IsInstanceOfType" NullableClass
+            //Assert.IsInstanceOfType<NullableClass> (instance, "variable 'instance' is a NullableClass");
+        }
+
+
+        /// <summary>
+        /// Test the property 'IntegerProp'
+        /// </summary>
+        [Fact]
+        public void IntegerPropTest()
+        {
+            // TODO unit test for the property 'IntegerProp'
+        }
+        /// <summary>
+        /// Test the property 'NumberProp'
+        /// </summary>
+        [Fact]
+        public void NumberPropTest()
+        {
+            // TODO unit test for the property 'NumberProp'
+        }
+        /// <summary>
+        /// Test the property 'BooleanProp'
+        /// </summary>
+        [Fact]
+        public void BooleanPropTest()
+        {
+            // TODO unit test for the property 'BooleanProp'
+        }
+        /// <summary>
+        /// Test the property 'StringProp'
+        /// </summary>
+        [Fact]
+        public void StringPropTest()
+        {
+            // TODO unit test for the property 'StringProp'
+        }
+        /// <summary>
+        /// Test the property 'DateProp'
+        /// </summary>
+        [Fact]
+        public void DatePropTest()
+        {
+            // TODO unit test for the property 'DateProp'
+        }
+        /// <summary>
+        /// Test the property 'DatetimeProp'
+        /// </summary>
+        [Fact]
+        public void DatetimePropTest()
+        {
+            // TODO unit test for the property 'DatetimeProp'
+        }
+        /// <summary>
+        /// Test the property 'ArrayNullableProp'
+        /// </summary>
+        [Fact]
+        public void ArrayNullablePropTest()
+        {
+            // TODO unit test for the property 'ArrayNullableProp'
+        }
+        /// <summary>
+        /// Test the property 'ArrayAndItemsNullableProp'
+        /// </summary>
+        [Fact]
+        public void ArrayAndItemsNullablePropTest()
+        {
+            // TODO unit test for the property 'ArrayAndItemsNullableProp'
+        }
+        /// <summary>
+        /// Test the property 'ArrayItemsNullable'
+        /// </summary>
+        [Fact]
+        public void ArrayItemsNullableTest()
+        {
+            // TODO unit test for the property 'ArrayItemsNullable'
+        }
+        /// <summary>
+        /// Test the property 'ObjectNullableProp'
+        /// </summary>
+        [Fact]
+        public void ObjectNullablePropTest()
+        {
+            // TODO unit test for the property 'ObjectNullableProp'
+        }
+        /// <summary>
+        /// Test the property 'ObjectAndItemsNullableProp'
+        /// </summary>
+        [Fact]
+        public void ObjectAndItemsNullablePropTest()
+        {
+            // TODO unit test for the property 'ObjectAndItemsNullableProp'
+        }
+        /// <summary>
+        /// Test the property 'ObjectItemsNullable'
+        /// </summary>
+        [Fact]
+        public void ObjectItemsNullableTest()
+        {
+            // TODO unit test for the property 'ObjectItemsNullable'
+        }
+
+    }
+
+}

samples/client/petstore/csharp-netcore/OpenAPIClient/src/Org.OpenAPITools.Test/Model/OuterEnumDefaultValueTests.cs

@@ -0,0 +1,63 @@
+/* 
+ * OpenAPI Petstore
+ *
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://github.com/openapitools/openapi-generator.git
+ */
+
+
+using Xunit;
+
+using System;
+using System.Linq;
+using System.IO;
+using System.Collections.Generic;
+using Org.OpenAPITools.Api;
+using Org.OpenAPITools.Model;
+using Org.OpenAPITools.Client;
+using System.Reflection;
+using Newtonsoft.Json;
+
+namespace Org.OpenAPITools.Test
+{
+    /// <summary>
+    ///  Class for testing OuterEnumDefaultValue
+    /// </summary>
+    /// <remarks>
+    /// This file is automatically generated by OpenAPI Generator (https://openapi-generator.tech).
+    /// Please update the test case below to test the model.
+    /// </remarks>
+    public class OuterEnumDefaultValueTests : IDisposable
+    {
+        // TODO uncomment below to declare an instance variable for OuterEnumDefaultValue
+        //private OuterEnumDefaultValue instance;
+
+        public OuterEnumDefaultValueTests()
+        {
+            // TODO uncomment below to create an instance of OuterEnumDefaultValue
+            //instance = new OuterEnumDefaultValue();
+        }
+
+        public void Dispose()
+        {
+            // Cleanup when everything is done.
+        }
+
+        /// <summary>
+        /// Test an instance of OuterEnumDefaultValue
+        /// </summary>
+        [Fact]
+        public void OuterEnumDefaultValueInstanceTest()
+        {
+            // TODO uncomment below to test "IsInstanceOfType" OuterEnumDefaultValue
+            //Assert.IsInstanceOfType<OuterEnumDefaultValue> (instance, "variable 'instance' is a OuterEnumDefaultValue");
+        }
+
+
+
+    }
+
+}

samples/client/petstore/csharp-netcore/OpenAPIClient/src/Org.OpenAPITools.Test/Model/OuterEnumIntegerDefaultValueTests.cs

@@ -0,0 +1,63 @@
+/* 
+ * OpenAPI Petstore
+ *
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://github.com/openapitools/openapi-generator.git
+ */
+
+
+using Xunit;
+
+using System;
+using System.Linq;
+using System.IO;
+using System.Collections.Generic;
+using Org.OpenAPITools.Api;
+using Org.OpenAPITools.Model;
+using Org.OpenAPITools.Client;
+using System.Reflection;
+using Newtonsoft.Json;
+
+namespace Org.OpenAPITools.Test
+{
+    /// <summary>
+    ///  Class for testing OuterEnumIntegerDefaultValue
+    /// </summary>
+    /// <remarks>
+    /// This file is automatically generated by OpenAPI Generator (https://openapi-generator.tech).
+    /// Please update the test case below to test the model.
+    /// </remarks>
+    public class OuterEnumIntegerDefaultValueTests : IDisposable
+    {
+        // TODO uncomment below to declare an instance variable for OuterEnumIntegerDefaultValue
+        //private OuterEnumIntegerDefaultValue instance;
+
+        public OuterEnumIntegerDefaultValueTests()
+        {
+            // TODO uncomment below to create an instance of OuterEnumIntegerDefaultValue
+            //instance = new OuterEnumIntegerDefaultValue();
+        }
+
+        public void Dispose()
+        {
+            // Cleanup when everything is done.
+        }
+
+        /// <summary>
+        /// Test an instance of OuterEnumIntegerDefaultValue
+        /// </summary>
+        [Fact]
+        public void OuterEnumIntegerDefaultValueInstanceTest()
+        {
+            // TODO uncomment below to test "IsInstanceOfType" OuterEnumIntegerDefaultValue
+            //Assert.IsInstanceOfType<OuterEnumIntegerDefaultValue> (instance, "variable 'instance' is a OuterEnumIntegerDefaultValue");
+        }
+
+
+
+    }
+
+}

samples/client/petstore/csharp-netcore/OpenAPIClient/src/Org.OpenAPITools.Test/Model/OuterEnumIntegerTests.cs

@@ -0,0 +1,63 @@
+/* 
+ * OpenAPI Petstore
+ *
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://github.com/openapitools/openapi-generator.git
+ */
+
+
+using Xunit;
+
+using System;
+using System.Linq;
+using System.IO;
+using System.Collections.Generic;
+using Org.OpenAPITools.Api;
+using Org.OpenAPITools.Model;
+using Org.OpenAPITools.Client;
+using System.Reflection;
+using Newtonsoft.Json;
+
+namespace Org.OpenAPITools.Test
+{
+    /// <summary>
+    ///  Class for testing OuterEnumInteger
+    /// </summary>
+    /// <remarks>
+    /// This file is automatically generated by OpenAPI Generator (https://openapi-generator.tech).
+    /// Please update the test case below to test the model.
+    /// </remarks>
+    public class OuterEnumIntegerTests : IDisposable
+    {
+        // TODO uncomment below to declare an instance variable for OuterEnumInteger
+        //private OuterEnumInteger instance;
+
+        public OuterEnumIntegerTests()
+        {
+            // TODO uncomment below to create an instance of OuterEnumInteger
+            //instance = new OuterEnumInteger();
+        }
+
+        public void Dispose()
+        {
+            // Cleanup when everything is done.
+        }
+
+        /// <summary>
+        /// Test an instance of OuterEnumInteger
+        /// </summary>
+        [Fact]
+        public void OuterEnumIntegerInstanceTest()
+        {
+            // TODO uncomment below to test "IsInstanceOfType" OuterEnumInteger
+            //Assert.IsInstanceOfType<OuterEnumInteger> (instance, "variable 'instance' is a OuterEnumInteger");
+        }
+
+
+
+    }
+
+}

samples/client/petstore/csharp-netcore/OpenAPIClient/src/Org.OpenAPITools/Api/AnotherFakeApi.cs

@@ -34,9 +34,9 @@ namespace Org.OpenAPITools.Api
         /// To test special tags and operation ID starting with number
         /// </remarks>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">client model</param>
+        /// <param name="modelClient">client model</param>
         /// <returns>ModelClient</returns>
-        ModelClient Call123TestSpecialTags (ModelClient body);
+        ModelClient Call123TestSpecialTags (ModelClient modelClient);
 
         /// <summary>
         /// To test special tags
@@ -45,9 +45,9 @@ namespace Org.OpenAPITools.Api
         /// To test special tags and operation ID starting with number
         /// </remarks>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">client model</param>
+        /// <param name="modelClient">client model</param>
         /// <returns>ApiResponse of ModelClient</returns>
-        ApiResponse<ModelClient> Call123TestSpecialTagsWithHttpInfo (ModelClient body);
+        ApiResponse<ModelClient> Call123TestSpecialTagsWithHttpInfo (ModelClient modelClient);
         #endregion Synchronous Operations
     }
 
@@ -64,10 +64,10 @@ namespace Org.OpenAPITools.Api
         /// To test special tags and operation ID starting with number
         /// </remarks>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">client model</param>
+        /// <param name="modelClient">client model</param>
         /// <param name="cancellationToken">Cancellation Token to cancel the request.</param>
         /// <returns>Task of ModelClient</returns>
-        System.Threading.Tasks.Task<ModelClient> Call123TestSpecialTagsAsync (ModelClient body, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken));
+        System.Threading.Tasks.Task<ModelClient> Call123TestSpecialTagsAsync (ModelClient modelClient, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken));
 
         /// <summary>
         /// To test special tags
@@ -76,10 +76,10 @@ namespace Org.OpenAPITools.Api
         /// To test special tags and operation ID starting with number
         /// </remarks>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">client model</param>
+        /// <param name="modelClient">client model</param>
         /// <param name="cancellationToken">Cancellation Token to cancel the request.</param>
         /// <returns>Task of ApiResponse (ModelClient)</returns>
-        System.Threading.Tasks.Task<ApiResponse<ModelClient>> Call123TestSpecialTagsWithHttpInfoAsync (ModelClient body, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken));
+        System.Threading.Tasks.Task<ApiResponse<ModelClient>> Call123TestSpecialTagsWithHttpInfoAsync (ModelClient modelClient, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken));
         #endregion Asynchronous Operations
     }
 
@@ -204,11 +204,11 @@ namespace Org.OpenAPITools.Api
         /// To test special tags To test special tags and operation ID starting with number
         /// </summary>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">client model</param>
+        /// <param name="modelClient">client model</param>
         /// <returns>ModelClient</returns>
-        public ModelClient Call123TestSpecialTags (ModelClient body)
+        public ModelClient Call123TestSpecialTags (ModelClient modelClient)
         {
-             Org.OpenAPITools.Client.ApiResponse<ModelClient> localVarResponse = Call123TestSpecialTagsWithHttpInfo(body);
+             Org.OpenAPITools.Client.ApiResponse<ModelClient> localVarResponse = Call123TestSpecialTagsWithHttpInfo(modelClient);
              return localVarResponse.Data;
         }
 
@@ -216,13 +216,13 @@ namespace Org.OpenAPITools.Api
         /// To test special tags To test special tags and operation ID starting with number
         /// </summary>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">client model</param>
+        /// <param name="modelClient">client model</param>
         /// <returns>ApiResponse of ModelClient</returns>
-        public Org.OpenAPITools.Client.ApiResponse< ModelClient > Call123TestSpecialTagsWithHttpInfo (ModelClient body)
+        public Org.OpenAPITools.Client.ApiResponse< ModelClient > Call123TestSpecialTagsWithHttpInfo (ModelClient modelClient)
         {
-            // verify the required parameter 'body' is set
-            if (body == null)
-                throw new Org.OpenAPITools.Client.ApiException(400, "Missing required parameter 'body' when calling AnotherFakeApi->Call123TestSpecialTags");
+            // verify the required parameter 'modelClient' is set
+            if (modelClient == null)
+                throw new Org.OpenAPITools.Client.ApiException(400, "Missing required parameter 'modelClient' when calling AnotherFakeApi->Call123TestSpecialTags");
 
             Org.OpenAPITools.Client.RequestOptions localVarRequestOptions = new Org.OpenAPITools.Client.RequestOptions();
 
@@ -241,7 +241,7 @@ namespace Org.OpenAPITools.Api
             var localVarAccept = Org.OpenAPITools.Client.ClientUtils.SelectHeaderAccept(_accepts);
             if (localVarAccept != null) localVarRequestOptions.HeaderParameters.Add("Accept", localVarAccept);
 
-            localVarRequestOptions.Data = body;
+            localVarRequestOptions.Data = modelClient;
 
 
             // make the HTTP request
@@ -260,12 +260,12 @@ namespace Org.OpenAPITools.Api
         /// To test special tags To test special tags and operation ID starting with number
         /// </summary>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">client model</param>
+        /// <param name="modelClient">client model</param>
         /// <param name="cancellationToken">Cancellation Token to cancel the request.</param>
         /// <returns>Task of ModelClient</returns>
-        public async System.Threading.Tasks.Task<ModelClient> Call123TestSpecialTagsAsync (ModelClient body, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken))
+        public async System.Threading.Tasks.Task<ModelClient> Call123TestSpecialTagsAsync (ModelClient modelClient, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken))
         {
-             Org.OpenAPITools.Client.ApiResponse<ModelClient> localVarResponse = await Call123TestSpecialTagsWithHttpInfoAsync(body, cancellationToken);
+             Org.OpenAPITools.Client.ApiResponse<ModelClient> localVarResponse = await Call123TestSpecialTagsWithHttpInfoAsync(modelClient, cancellationToken);
              return localVarResponse.Data;
         }
 
@@ -273,14 +273,14 @@ namespace Org.OpenAPITools.Api
         /// To test special tags To test special tags and operation ID starting with number
         /// </summary>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">client model</param>
+        /// <param name="modelClient">client model</param>
         /// <param name="cancellationToken">Cancellation Token to cancel the request.</param>
         /// <returns>Task of ApiResponse (ModelClient)</returns>
-        public async System.Threading.Tasks.Task<Org.OpenAPITools.Client.ApiResponse<ModelClient>> Call123TestSpecialTagsWithHttpInfoAsync (ModelClient body, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken))
+        public async System.Threading.Tasks.Task<Org.OpenAPITools.Client.ApiResponse<ModelClient>> Call123TestSpecialTagsWithHttpInfoAsync (ModelClient modelClient, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken))
         {
-            // verify the required parameter 'body' is set
-            if (body == null)
-                throw new Org.OpenAPITools.Client.ApiException(400, "Missing required parameter 'body' when calling AnotherFakeApi->Call123TestSpecialTags");
+            // verify the required parameter 'modelClient' is set
+            if (modelClient == null)
+                throw new Org.OpenAPITools.Client.ApiException(400, "Missing required parameter 'modelClient' when calling AnotherFakeApi->Call123TestSpecialTags");
 
 
             Org.OpenAPITools.Client.RequestOptions localVarRequestOptions = new Org.OpenAPITools.Client.RequestOptions();
@@ -301,7 +301,7 @@ namespace Org.OpenAPITools.Api
             var localVarAccept = Org.OpenAPITools.Client.ClientUtils.SelectHeaderAccept(_accepts);
             if (localVarAccept != null) localVarRequestOptions.HeaderParameters.Add("Accept", localVarAccept);
             
-            localVarRequestOptions.Data = body;
+            localVarRequestOptions.Data = modelClient;
 
 
             // make the HTTP request

samples/client/petstore/csharp-netcore/OpenAPIClient/src/Org.OpenAPITools/Api/DefaultApi.cs

@@ -0,0 +1,301 @@
+/* 
+ * OpenAPI Petstore
+ *
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://github.com/openapitools/openapi-generator.git
+ */
+
+
+using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Linq;
+using System.Net;
+using System.Net.Mime;
+using Org.OpenAPITools.Client;
+using Org.OpenAPITools.Model;
+
+namespace Org.OpenAPITools.Api
+{
+
+    /// <summary>
+    /// Represents a collection of functions to interact with the API endpoints
+    /// </summary>
+    public interface IDefaultApiSync : IApiAccessor
+    {
+        #region Synchronous Operations
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <remarks>
+        /// 
+        /// </remarks>
+        /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
+        /// <returns>InlineResponseDefault</returns>
+        InlineResponseDefault FooGet ();
+
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <remarks>
+        /// 
+        /// </remarks>
+        /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
+        /// <returns>ApiResponse of InlineResponseDefault</returns>
+        ApiResponse<InlineResponseDefault> FooGetWithHttpInfo ();
+        #endregion Synchronous Operations
+    }
+
+    /// <summary>
+    /// Represents a collection of functions to interact with the API endpoints
+    /// </summary>
+    public interface IDefaultApiAsync : IApiAccessor
+    {
+        #region Asynchronous Operations
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <remarks>
+        /// 
+        /// </remarks>
+        /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
+        /// <param name="cancellationToken">Cancellation Token to cancel the request.</param>
+        /// <returns>Task of InlineResponseDefault</returns>
+        System.Threading.Tasks.Task<InlineResponseDefault> FooGetAsync (System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken));
+
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <remarks>
+        /// 
+        /// </remarks>
+        /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
+        /// <param name="cancellationToken">Cancellation Token to cancel the request.</param>
+        /// <returns>Task of ApiResponse (InlineResponseDefault)</returns>
+        System.Threading.Tasks.Task<ApiResponse<InlineResponseDefault>> FooGetWithHttpInfoAsync (System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken));
+        #endregion Asynchronous Operations
+    }
+
+    /// <summary>
+    /// Represents a collection of functions to interact with the API endpoints
+    /// </summary>
+    public interface IDefaultApi : IDefaultApiSync, IDefaultApiAsync
+    {
+
+    }
+
+    /// <summary>
+    /// Represents a collection of functions to interact with the API endpoints
+    /// </summary>
+    public partial class DefaultApi : IDefaultApi
+    {
+        private Org.OpenAPITools.Client.ExceptionFactory _exceptionFactory = (name, response) => null;
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="DefaultApi"/> class.
+        /// </summary>
+        /// <returns></returns>
+        public DefaultApi() : this((string) null)
+        {
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="DefaultApi"/> class.
+        /// </summary>
+        /// <returns></returns>
+        public DefaultApi(String basePath)
+        {
+            this.Configuration = Org.OpenAPITools.Client.Configuration.MergeConfigurations(
+                Org.OpenAPITools.Client.GlobalConfiguration.Instance,
+                new Org.OpenAPITools.Client.Configuration { BasePath = basePath }
+            );
+            this.Client = new Org.OpenAPITools.Client.ApiClient(this.Configuration.BasePath);
+            this.AsynchronousClient = new Org.OpenAPITools.Client.ApiClient(this.Configuration.BasePath);
+            this.ExceptionFactory = Org.OpenAPITools.Client.Configuration.DefaultExceptionFactory;
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="DefaultApi"/> class
+        /// using Configuration object
+        /// </summary>
+        /// <param name="configuration">An instance of Configuration</param>
+        /// <returns></returns>
+        public DefaultApi(Org.OpenAPITools.Client.Configuration configuration)
+        {
+            if (configuration == null) throw new ArgumentNullException("configuration");
+
+            this.Configuration = Org.OpenAPITools.Client.Configuration.MergeConfigurations(
+                Org.OpenAPITools.Client.GlobalConfiguration.Instance,
+                configuration
+            );
+            this.Client = new Org.OpenAPITools.Client.ApiClient(this.Configuration.BasePath);
+            this.AsynchronousClient = new Org.OpenAPITools.Client.ApiClient(this.Configuration.BasePath);
+            ExceptionFactory = Org.OpenAPITools.Client.Configuration.DefaultExceptionFactory;
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="DefaultApi"/> class
+        /// using a Configuration object and client instance.
+        /// </summary>
+        /// <param name="client">The client interface for synchronous API access.</param>
+        /// <param name="asyncClient">The client interface for asynchronous API access.</param>
+        /// <param name="configuration">The configuration object.</param>
+        public DefaultApi(Org.OpenAPITools.Client.ISynchronousClient client,Org.OpenAPITools.Client.IAsynchronousClient asyncClient, Org.OpenAPITools.Client.IReadableConfiguration configuration)
+        {
+            if(client == null) throw new ArgumentNullException("client");
+            if(asyncClient == null) throw new ArgumentNullException("asyncClient");
+            if(configuration == null) throw new ArgumentNullException("configuration");
+
+            this.Client = client;
+            this.AsynchronousClient = asyncClient;
+            this.Configuration = configuration;
+            this.ExceptionFactory = Org.OpenAPITools.Client.Configuration.DefaultExceptionFactory;
+        }
+
+        /// <summary>
+        /// The client for accessing this underlying API asynchronously.
+        /// </summary>
+        public Org.OpenAPITools.Client.IAsynchronousClient AsynchronousClient { get; set; }
+
+        /// <summary>
+        /// The client for accessing this underlying API synchronously.
+        /// </summary>
+        public Org.OpenAPITools.Client.ISynchronousClient Client { get; set; }
+
+        /// <summary>
+        /// Gets the base path of the API client.
+        /// </summary>
+        /// <value>The base path</value>
+        public String GetBasePath()
+        {
+            return this.Configuration.BasePath;
+        }
+
+        /// <summary>
+        /// Gets or sets the configuration object
+        /// </summary>
+        /// <value>An instance of the Configuration</value>
+        public Org.OpenAPITools.Client.IReadableConfiguration Configuration {get; set;}
+
+        /// <summary>
+        /// Provides a factory method hook for the creation of exceptions.
+        /// </summary>
+        public Org.OpenAPITools.Client.ExceptionFactory ExceptionFactory
+        {
+            get
+            {
+                if (_exceptionFactory != null && _exceptionFactory.GetInvocationList().Length > 1)
+                {
+                    throw new InvalidOperationException("Multicast delegate for ExceptionFactory is unsupported.");
+                }
+                return _exceptionFactory;
+            }
+            set { _exceptionFactory = value; }
+        }
+
+        /// <summary>
+        ///  
+        /// </summary>
+        /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
+        /// <returns>InlineResponseDefault</returns>
+        public InlineResponseDefault FooGet ()
+        {
+             Org.OpenAPITools.Client.ApiResponse<InlineResponseDefault> localVarResponse = FooGetWithHttpInfo();
+             return localVarResponse.Data;
+        }
+
+        /// <summary>
+        ///  
+        /// </summary>
+        /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
+        /// <returns>ApiResponse of InlineResponseDefault</returns>
+        public Org.OpenAPITools.Client.ApiResponse< InlineResponseDefault > FooGetWithHttpInfo ()
+        {
+            Org.OpenAPITools.Client.RequestOptions localVarRequestOptions = new Org.OpenAPITools.Client.RequestOptions();
+
+            String[] _contentTypes = new String[] {
+            };
+
+            // to determine the Accept header
+            String[] _accepts = new String[] {
+                "application/json"
+            };
+
+            var localVarContentType = Org.OpenAPITools.Client.ClientUtils.SelectHeaderContentType(_contentTypes);
+            if (localVarContentType != null) localVarRequestOptions.HeaderParameters.Add("Content-Type", localVarContentType);
+
+            var localVarAccept = Org.OpenAPITools.Client.ClientUtils.SelectHeaderAccept(_accepts);
+            if (localVarAccept != null) localVarRequestOptions.HeaderParameters.Add("Accept", localVarAccept);
+
+
+
+            // make the HTTP request
+            var localVarResponse = this.Client.Get< InlineResponseDefault >("/foo", localVarRequestOptions, this.Configuration);
+
+            if (this.ExceptionFactory != null)
+            {
+                Exception _exception = this.ExceptionFactory("FooGet", localVarResponse);
+                if (_exception != null) throw _exception;
+            }
+
+            return localVarResponse;
+        }
+
+        /// <summary>
+        ///  
+        /// </summary>
+        /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
+        /// <param name="cancellationToken">Cancellation Token to cancel the request.</param>
+        /// <returns>Task of InlineResponseDefault</returns>
+        public async System.Threading.Tasks.Task<InlineResponseDefault> FooGetAsync (System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken))
+        {
+             Org.OpenAPITools.Client.ApiResponse<InlineResponseDefault> localVarResponse = await FooGetWithHttpInfoAsync(cancellationToken);
+             return localVarResponse.Data;
+        }
+
+        /// <summary>
+        ///  
+        /// </summary>
+        /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
+        /// <param name="cancellationToken">Cancellation Token to cancel the request.</param>
+        /// <returns>Task of ApiResponse (InlineResponseDefault)</returns>
+        public async System.Threading.Tasks.Task<Org.OpenAPITools.Client.ApiResponse<InlineResponseDefault>> FooGetWithHttpInfoAsync (System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken))
+        {
+
+            Org.OpenAPITools.Client.RequestOptions localVarRequestOptions = new Org.OpenAPITools.Client.RequestOptions();
+
+            String[] _contentTypes = new String[] {
+            };
+
+            // to determine the Accept header
+            String[] _accepts = new String[] {
+                "application/json"
+            };
+
+
+            var localVarContentType = Org.OpenAPITools.Client.ClientUtils.SelectHeaderContentType(_contentTypes);
+            if (localVarContentType != null) localVarRequestOptions.HeaderParameters.Add("Content-Type", localVarContentType);
+
+            var localVarAccept = Org.OpenAPITools.Client.ClientUtils.SelectHeaderAccept(_accepts);
+            if (localVarAccept != null) localVarRequestOptions.HeaderParameters.Add("Accept", localVarAccept);
+            
+
+
+            // make the HTTP request
+
+            var localVarResponse = await this.AsynchronousClient.GetAsync<InlineResponseDefault>("/foo", localVarRequestOptions, this.Configuration, cancellationToken);
+
+            if (this.ExceptionFactory != null)
+            {
+                Exception _exception = this.ExceptionFactory("FooGet", localVarResponse);
+                if (_exception != null) throw _exception;
+            }
+
+            return localVarResponse;
+        }
+
+    }
+}

samples/client/petstore/csharp-netcore/OpenAPIClient/src/Org.OpenAPITools/Api/FakeClassnameTags123Api.cs

@@ -34,9 +34,9 @@ namespace Org.OpenAPITools.Api
         /// To test class name in snake case
         /// </remarks>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">client model</param>
+        /// <param name="modelClient">client model</param>
         /// <returns>ModelClient</returns>
-        ModelClient TestClassname (ModelClient body);
+        ModelClient TestClassname (ModelClient modelClient);
 
         /// <summary>
         /// To test class name in snake case
@@ -45,9 +45,9 @@ namespace Org.OpenAPITools.Api
         /// To test class name in snake case
         /// </remarks>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">client model</param>
+        /// <param name="modelClient">client model</param>
         /// <returns>ApiResponse of ModelClient</returns>
-        ApiResponse<ModelClient> TestClassnameWithHttpInfo (ModelClient body);
+        ApiResponse<ModelClient> TestClassnameWithHttpInfo (ModelClient modelClient);
         #endregion Synchronous Operations
     }
 
@@ -64,10 +64,10 @@ namespace Org.OpenAPITools.Api
         /// To test class name in snake case
         /// </remarks>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">client model</param>
+        /// <param name="modelClient">client model</param>
         /// <param name="cancellationToken">Cancellation Token to cancel the request.</param>
         /// <returns>Task of ModelClient</returns>
-        System.Threading.Tasks.Task<ModelClient> TestClassnameAsync (ModelClient body, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken));
+        System.Threading.Tasks.Task<ModelClient> TestClassnameAsync (ModelClient modelClient, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken));
 
         /// <summary>
         /// To test class name in snake case
@@ -76,10 +76,10 @@ namespace Org.OpenAPITools.Api
         /// To test class name in snake case
         /// </remarks>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">client model</param>
+        /// <param name="modelClient">client model</param>
         /// <param name="cancellationToken">Cancellation Token to cancel the request.</param>
         /// <returns>Task of ApiResponse (ModelClient)</returns>
-        System.Threading.Tasks.Task<ApiResponse<ModelClient>> TestClassnameWithHttpInfoAsync (ModelClient body, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken));
+        System.Threading.Tasks.Task<ApiResponse<ModelClient>> TestClassnameWithHttpInfoAsync (ModelClient modelClient, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken));
         #endregion Asynchronous Operations
     }
 
@@ -204,11 +204,11 @@ namespace Org.OpenAPITools.Api
         /// To test class name in snake case To test class name in snake case
         /// </summary>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">client model</param>
+        /// <param name="modelClient">client model</param>
         /// <returns>ModelClient</returns>
-        public ModelClient TestClassname (ModelClient body)
+        public ModelClient TestClassname (ModelClient modelClient)
         {
-             Org.OpenAPITools.Client.ApiResponse<ModelClient> localVarResponse = TestClassnameWithHttpInfo(body);
+             Org.OpenAPITools.Client.ApiResponse<ModelClient> localVarResponse = TestClassnameWithHttpInfo(modelClient);
              return localVarResponse.Data;
         }
 
@@ -216,13 +216,13 @@ namespace Org.OpenAPITools.Api
         /// To test class name in snake case To test class name in snake case
         /// </summary>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">client model</param>
+        /// <param name="modelClient">client model</param>
         /// <returns>ApiResponse of ModelClient</returns>
-        public Org.OpenAPITools.Client.ApiResponse< ModelClient > TestClassnameWithHttpInfo (ModelClient body)
+        public Org.OpenAPITools.Client.ApiResponse< ModelClient > TestClassnameWithHttpInfo (ModelClient modelClient)
         {
-            // verify the required parameter 'body' is set
-            if (body == null)
-                throw new Org.OpenAPITools.Client.ApiException(400, "Missing required parameter 'body' when calling FakeClassnameTags123Api->TestClassname");
+            // verify the required parameter 'modelClient' is set
+            if (modelClient == null)
+                throw new Org.OpenAPITools.Client.ApiException(400, "Missing required parameter 'modelClient' when calling FakeClassnameTags123Api->TestClassname");
 
             Org.OpenAPITools.Client.RequestOptions localVarRequestOptions = new Org.OpenAPITools.Client.RequestOptions();
 
@@ -241,7 +241,7 @@ namespace Org.OpenAPITools.Api
             var localVarAccept = Org.OpenAPITools.Client.ClientUtils.SelectHeaderAccept(_accepts);
             if (localVarAccept != null) localVarRequestOptions.HeaderParameters.Add("Accept", localVarAccept);
 
-            localVarRequestOptions.Data = body;
+            localVarRequestOptions.Data = modelClient;
 
             // authentication (api_key_query) required
             if (!String.IsNullOrEmpty(this.Configuration.GetApiKeyWithPrefix("api_key_query")))
@@ -265,12 +265,12 @@ namespace Org.OpenAPITools.Api
         /// To test class name in snake case To test class name in snake case
         /// </summary>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">client model</param>
+        /// <param name="modelClient">client model</param>
         /// <param name="cancellationToken">Cancellation Token to cancel the request.</param>
         /// <returns>Task of ModelClient</returns>
-        public async System.Threading.Tasks.Task<ModelClient> TestClassnameAsync (ModelClient body, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken))
+        public async System.Threading.Tasks.Task<ModelClient> TestClassnameAsync (ModelClient modelClient, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken))
         {
-             Org.OpenAPITools.Client.ApiResponse<ModelClient> localVarResponse = await TestClassnameWithHttpInfoAsync(body, cancellationToken);
+             Org.OpenAPITools.Client.ApiResponse<ModelClient> localVarResponse = await TestClassnameWithHttpInfoAsync(modelClient, cancellationToken);
              return localVarResponse.Data;
         }
 
@@ -278,14 +278,14 @@ namespace Org.OpenAPITools.Api
         /// To test class name in snake case To test class name in snake case
         /// </summary>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">client model</param>
+        /// <param name="modelClient">client model</param>
         /// <param name="cancellationToken">Cancellation Token to cancel the request.</param>
         /// <returns>Task of ApiResponse (ModelClient)</returns>
-        public async System.Threading.Tasks.Task<Org.OpenAPITools.Client.ApiResponse<ModelClient>> TestClassnameWithHttpInfoAsync (ModelClient body, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken))
+        public async System.Threading.Tasks.Task<Org.OpenAPITools.Client.ApiResponse<ModelClient>> TestClassnameWithHttpInfoAsync (ModelClient modelClient, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken))
         {
-            // verify the required parameter 'body' is set
-            if (body == null)
-                throw new Org.OpenAPITools.Client.ApiException(400, "Missing required parameter 'body' when calling FakeClassnameTags123Api->TestClassname");
+            // verify the required parameter 'modelClient' is set
+            if (modelClient == null)
+                throw new Org.OpenAPITools.Client.ApiException(400, "Missing required parameter 'modelClient' when calling FakeClassnameTags123Api->TestClassname");
 
 
             Org.OpenAPITools.Client.RequestOptions localVarRequestOptions = new Org.OpenAPITools.Client.RequestOptions();
@@ -306,7 +306,7 @@ namespace Org.OpenAPITools.Api
             var localVarAccept = Org.OpenAPITools.Client.ClientUtils.SelectHeaderAccept(_accepts);
             if (localVarAccept != null) localVarRequestOptions.HeaderParameters.Add("Accept", localVarAccept);
             
-            localVarRequestOptions.Data = body;
+            localVarRequestOptions.Data = modelClient;
 
             // authentication (api_key_query) required
             if (!String.IsNullOrEmpty(this.Configuration.GetApiKeyWithPrefix("api_key_query")))

samples/client/petstore/csharp-netcore/OpenAPIClient/src/Org.OpenAPITools/Api/PetApi.cs

@@ -34,9 +34,9 @@ namespace Org.OpenAPITools.Api
         /// 
         /// </remarks>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">Pet object that needs to be added to the store</param>
+        /// <param name="pet">Pet object that needs to be added to the store</param>
         /// <returns></returns>
-        void AddPet (Pet body);
+        void AddPet (Pet pet);
 
         /// <summary>
         /// Add a new pet to the store
@@ -45,9 +45,9 @@ namespace Org.OpenAPITools.Api
         /// 
         /// </remarks>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">Pet object that needs to be added to the store</param>
+        /// <param name="pet">Pet object that needs to be added to the store</param>
         /// <returns>ApiResponse of Object(void)</returns>
-        ApiResponse<Object> AddPetWithHttpInfo (Pet body);
+        ApiResponse<Object> AddPetWithHttpInfo (Pet pet);
         /// <summary>
         /// Deletes a pet
         /// </summary>
@@ -141,9 +141,9 @@ namespace Org.OpenAPITools.Api
         /// 
         /// </remarks>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">Pet object that needs to be added to the store</param>
+        /// <param name="pet">Pet object that needs to be added to the store</param>
         /// <returns></returns>
-        void UpdatePet (Pet body);
+        void UpdatePet (Pet pet);
 
         /// <summary>
         /// Update an existing pet
@@ -152,9 +152,9 @@ namespace Org.OpenAPITools.Api
         /// 
         /// </remarks>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">Pet object that needs to be added to the store</param>
+        /// <param name="pet">Pet object that needs to be added to the store</param>
         /// <returns>ApiResponse of Object(void)</returns>
-        ApiResponse<Object> UpdatePetWithHttpInfo (Pet body);
+        ApiResponse<Object> UpdatePetWithHttpInfo (Pet pet);
         /// <summary>
         /// Updates a pet in the store with form data
         /// </summary>
@@ -246,10 +246,10 @@ namespace Org.OpenAPITools.Api
         /// 
         /// </remarks>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">Pet object that needs to be added to the store</param>
+        /// <param name="pet">Pet object that needs to be added to the store</param>
         /// <param name="cancellationToken">Cancellation Token to cancel the request.</param>
         /// <returns>Task of void</returns>
-        System.Threading.Tasks.Task AddPetAsync (Pet body, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken));
+        System.Threading.Tasks.Task AddPetAsync (Pet pet, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken));
 
         /// <summary>
         /// Add a new pet to the store
@@ -258,10 +258,10 @@ namespace Org.OpenAPITools.Api
         /// 
         /// </remarks>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">Pet object that needs to be added to the store</param>
+        /// <param name="pet">Pet object that needs to be added to the store</param>
         /// <param name="cancellationToken">Cancellation Token to cancel the request.</param>
         /// <returns>Task of ApiResponse</returns>
-        System.Threading.Tasks.Task<ApiResponse<Object>> AddPetWithHttpInfoAsync (Pet body, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken));
+        System.Threading.Tasks.Task<ApiResponse<Object>> AddPetWithHttpInfoAsync (Pet pet, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken));
         /// <summary>
         /// Deletes a pet
         /// </summary>
@@ -363,10 +363,10 @@ namespace Org.OpenAPITools.Api
         /// 
         /// </remarks>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">Pet object that needs to be added to the store</param>
+        /// <param name="pet">Pet object that needs to be added to the store</param>
         /// <param name="cancellationToken">Cancellation Token to cancel the request.</param>
         /// <returns>Task of void</returns>
-        System.Threading.Tasks.Task UpdatePetAsync (Pet body, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken));
+        System.Threading.Tasks.Task UpdatePetAsync (Pet pet, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken));
 
         /// <summary>
         /// Update an existing pet
@@ -375,10 +375,10 @@ namespace Org.OpenAPITools.Api
         /// 
         /// </remarks>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">Pet object that needs to be added to the store</param>
+        /// <param name="pet">Pet object that needs to be added to the store</param>
         /// <param name="cancellationToken">Cancellation Token to cancel the request.</param>
         /// <returns>Task of ApiResponse</returns>
-        System.Threading.Tasks.Task<ApiResponse<Object>> UpdatePetWithHttpInfoAsync (Pet body, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken));
+        System.Threading.Tasks.Task<ApiResponse<Object>> UpdatePetWithHttpInfoAsync (Pet pet, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken));
         /// <summary>
         /// Updates a pet in the store with form data
         /// </summary>
@@ -584,24 +584,24 @@ namespace Org.OpenAPITools.Api
         /// Add a new pet to the store 
         /// </summary>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">Pet object that needs to be added to the store</param>
+        /// <param name="pet">Pet object that needs to be added to the store</param>
         /// <returns></returns>
-        public void AddPet (Pet body)
+        public void AddPet (Pet pet)
         {
-             AddPetWithHttpInfo(body);
+             AddPetWithHttpInfo(pet);
         }
 
         /// <summary>
         /// Add a new pet to the store 
         /// </summary>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">Pet object that needs to be added to the store</param>
+        /// <param name="pet">Pet object that needs to be added to the store</param>
         /// <returns>ApiResponse of Object(void)</returns>
-        public Org.OpenAPITools.Client.ApiResponse<Object> AddPetWithHttpInfo (Pet body)
+        public Org.OpenAPITools.Client.ApiResponse<Object> AddPetWithHttpInfo (Pet pet)
         {
-            // verify the required parameter 'body' is set
-            if (body == null)
-                throw new Org.OpenAPITools.Client.ApiException(400, "Missing required parameter 'body' when calling PetApi->AddPet");
+            // verify the required parameter 'pet' is set
+            if (pet == null)
+                throw new Org.OpenAPITools.Client.ApiException(400, "Missing required parameter 'pet' when calling PetApi->AddPet");
 
             Org.OpenAPITools.Client.RequestOptions localVarRequestOptions = new Org.OpenAPITools.Client.RequestOptions();
 
@@ -620,7 +620,7 @@ namespace Org.OpenAPITools.Api
             var localVarAccept = Org.OpenAPITools.Client.ClientUtils.SelectHeaderAccept(_accepts);
             if (localVarAccept != null) localVarRequestOptions.HeaderParameters.Add("Accept", localVarAccept);
 
-            localVarRequestOptions.Data = body;
+            localVarRequestOptions.Data = pet;
 
             // authentication (petstore_auth) required
             // oauth required
@@ -645,26 +645,26 @@ namespace Org.OpenAPITools.Api
         /// Add a new pet to the store 
         /// </summary>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">Pet object that needs to be added to the store</param>
+        /// <param name="pet">Pet object that needs to be added to the store</param>
         /// <param name="cancellationToken">Cancellation Token to cancel the request.</param>
         /// <returns>Task of void</returns>
-        public async System.Threading.Tasks.Task AddPetAsync (Pet body, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken))
+        public async System.Threading.Tasks.Task AddPetAsync (Pet pet, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken))
         {
-             await AddPetWithHttpInfoAsync(body, cancellationToken);
+             await AddPetWithHttpInfoAsync(pet, cancellationToken);
         }
 
         /// <summary>
         /// Add a new pet to the store 
         /// </summary>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">Pet object that needs to be added to the store</param>
+        /// <param name="pet">Pet object that needs to be added to the store</param>
         /// <param name="cancellationToken">Cancellation Token to cancel the request.</param>
         /// <returns>Task of ApiResponse</returns>
-        public async System.Threading.Tasks.Task<Org.OpenAPITools.Client.ApiResponse<Object>> AddPetWithHttpInfoAsync (Pet body, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken))
+        public async System.Threading.Tasks.Task<Org.OpenAPITools.Client.ApiResponse<Object>> AddPetWithHttpInfoAsync (Pet pet, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken))
         {
-            // verify the required parameter 'body' is set
-            if (body == null)
-                throw new Org.OpenAPITools.Client.ApiException(400, "Missing required parameter 'body' when calling PetApi->AddPet");
+            // verify the required parameter 'pet' is set
+            if (pet == null)
+                throw new Org.OpenAPITools.Client.ApiException(400, "Missing required parameter 'pet' when calling PetApi->AddPet");
 
 
             Org.OpenAPITools.Client.RequestOptions localVarRequestOptions = new Org.OpenAPITools.Client.RequestOptions();
@@ -685,7 +685,7 @@ namespace Org.OpenAPITools.Api
             var localVarAccept = Org.OpenAPITools.Client.ClientUtils.SelectHeaderAccept(_accepts);
             if (localVarAccept != null) localVarRequestOptions.HeaderParameters.Add("Accept", localVarAccept);
             
-            localVarRequestOptions.Data = body;
+            localVarRequestOptions.Data = pet;
 
             // authentication (petstore_auth) required
             // oauth required
@@ -1215,24 +1215,24 @@ namespace Org.OpenAPITools.Api
         /// Update an existing pet 
         /// </summary>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">Pet object that needs to be added to the store</param>
+        /// <param name="pet">Pet object that needs to be added to the store</param>
         /// <returns></returns>
-        public void UpdatePet (Pet body)
+        public void UpdatePet (Pet pet)
         {
-             UpdatePetWithHttpInfo(body);
+             UpdatePetWithHttpInfo(pet);
         }
 
         /// <summary>
         /// Update an existing pet 
         /// </summary>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">Pet object that needs to be added to the store</param>
+        /// <param name="pet">Pet object that needs to be added to the store</param>
         /// <returns>ApiResponse of Object(void)</returns>
-        public Org.OpenAPITools.Client.ApiResponse<Object> UpdatePetWithHttpInfo (Pet body)
+        public Org.OpenAPITools.Client.ApiResponse<Object> UpdatePetWithHttpInfo (Pet pet)
         {
-            // verify the required parameter 'body' is set
-            if (body == null)
-                throw new Org.OpenAPITools.Client.ApiException(400, "Missing required parameter 'body' when calling PetApi->UpdatePet");
+            // verify the required parameter 'pet' is set
+            if (pet == null)
+                throw new Org.OpenAPITools.Client.ApiException(400, "Missing required parameter 'pet' when calling PetApi->UpdatePet");
 
             Org.OpenAPITools.Client.RequestOptions localVarRequestOptions = new Org.OpenAPITools.Client.RequestOptions();
 
@@ -1251,7 +1251,7 @@ namespace Org.OpenAPITools.Api
             var localVarAccept = Org.OpenAPITools.Client.ClientUtils.SelectHeaderAccept(_accepts);
             if (localVarAccept != null) localVarRequestOptions.HeaderParameters.Add("Accept", localVarAccept);
 
-            localVarRequestOptions.Data = body;
+            localVarRequestOptions.Data = pet;
 
             // authentication (petstore_auth) required
             // oauth required
@@ -1276,26 +1276,26 @@ namespace Org.OpenAPITools.Api
         /// Update an existing pet 
         /// </summary>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">Pet object that needs to be added to the store</param>
+        /// <param name="pet">Pet object that needs to be added to the store</param>
         /// <param name="cancellationToken">Cancellation Token to cancel the request.</param>
         /// <returns>Task of void</returns>
-        public async System.Threading.Tasks.Task UpdatePetAsync (Pet body, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken))
+        public async System.Threading.Tasks.Task UpdatePetAsync (Pet pet, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken))
         {
-             await UpdatePetWithHttpInfoAsync(body, cancellationToken);
+             await UpdatePetWithHttpInfoAsync(pet, cancellationToken);
         }
 
         /// <summary>
         /// Update an existing pet 
         /// </summary>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">Pet object that needs to be added to the store</param>
+        /// <param name="pet">Pet object that needs to be added to the store</param>
         /// <param name="cancellationToken">Cancellation Token to cancel the request.</param>
         /// <returns>Task of ApiResponse</returns>
-        public async System.Threading.Tasks.Task<Org.OpenAPITools.Client.ApiResponse<Object>> UpdatePetWithHttpInfoAsync (Pet body, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken))
+        public async System.Threading.Tasks.Task<Org.OpenAPITools.Client.ApiResponse<Object>> UpdatePetWithHttpInfoAsync (Pet pet, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken))
         {
-            // verify the required parameter 'body' is set
-            if (body == null)
-                throw new Org.OpenAPITools.Client.ApiException(400, "Missing required parameter 'body' when calling PetApi->UpdatePet");
+            // verify the required parameter 'pet' is set
+            if (pet == null)
+                throw new Org.OpenAPITools.Client.ApiException(400, "Missing required parameter 'pet' when calling PetApi->UpdatePet");
 
 
             Org.OpenAPITools.Client.RequestOptions localVarRequestOptions = new Org.OpenAPITools.Client.RequestOptions();
@@ -1316,7 +1316,7 @@ namespace Org.OpenAPITools.Api
             var localVarAccept = Org.OpenAPITools.Client.ClientUtils.SelectHeaderAccept(_accepts);
             if (localVarAccept != null) localVarRequestOptions.HeaderParameters.Add("Accept", localVarAccept);
             
-            localVarRequestOptions.Data = body;
+            localVarRequestOptions.Data = pet;
 
             // authentication (petstore_auth) required
             // oauth required

samples/client/petstore/csharp-netcore/OpenAPIClient/src/Org.OpenAPITools/Api/StoreApi.cs

@@ -95,9 +95,9 @@ namespace Org.OpenAPITools.Api
         /// 
         /// </remarks>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">order placed for purchasing the pet</param>
+        /// <param name="order">order placed for purchasing the pet</param>
         /// <returns>Order</returns>
-        Order PlaceOrder (Order body);
+        Order PlaceOrder (Order order);
 
         /// <summary>
         /// Place an order for a pet
@@ -106,9 +106,9 @@ namespace Org.OpenAPITools.Api
         /// 
         /// </remarks>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">order placed for purchasing the pet</param>
+        /// <param name="order">order placed for purchasing the pet</param>
         /// <returns>ApiResponse of Order</returns>
-        ApiResponse<Order> PlaceOrderWithHttpInfo (Order body);
+        ApiResponse<Order> PlaceOrderWithHttpInfo (Order order);
         #endregion Synchronous Operations
     }
 
@@ -192,10 +192,10 @@ namespace Org.OpenAPITools.Api
         /// 
         /// </remarks>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">order placed for purchasing the pet</param>
+        /// <param name="order">order placed for purchasing the pet</param>
         /// <param name="cancellationToken">Cancellation Token to cancel the request.</param>
         /// <returns>Task of Order</returns>
-        System.Threading.Tasks.Task<Order> PlaceOrderAsync (Order body, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken));
+        System.Threading.Tasks.Task<Order> PlaceOrderAsync (Order order, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken));
 
         /// <summary>
         /// Place an order for a pet
@@ -204,10 +204,10 @@ namespace Org.OpenAPITools.Api
         /// 
         /// </remarks>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">order placed for purchasing the pet</param>
+        /// <param name="order">order placed for purchasing the pet</param>
         /// <param name="cancellationToken">Cancellation Token to cancel the request.</param>
         /// <returns>Task of ApiResponse (Order)</returns>
-        System.Threading.Tasks.Task<ApiResponse<Order>> PlaceOrderWithHttpInfoAsync (Order body, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken));
+        System.Threading.Tasks.Task<ApiResponse<Order>> PlaceOrderWithHttpInfoAsync (Order order, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken));
         #endregion Asynchronous Operations
     }
 
@@ -663,11 +663,11 @@ namespace Org.OpenAPITools.Api
         /// Place an order for a pet 
         /// </summary>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">order placed for purchasing the pet</param>
+        /// <param name="order">order placed for purchasing the pet</param>
         /// <returns>Order</returns>
-        public Order PlaceOrder (Order body)
+        public Order PlaceOrder (Order order)
         {
-             Org.OpenAPITools.Client.ApiResponse<Order> localVarResponse = PlaceOrderWithHttpInfo(body);
+             Org.OpenAPITools.Client.ApiResponse<Order> localVarResponse = PlaceOrderWithHttpInfo(order);
              return localVarResponse.Data;
         }
 
@@ -675,17 +675,18 @@ namespace Org.OpenAPITools.Api
         /// Place an order for a pet 
         /// </summary>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">order placed for purchasing the pet</param>
+        /// <param name="order">order placed for purchasing the pet</param>
         /// <returns>ApiResponse of Order</returns>
-        public Org.OpenAPITools.Client.ApiResponse< Order > PlaceOrderWithHttpInfo (Order body)
+        public Org.OpenAPITools.Client.ApiResponse< Order > PlaceOrderWithHttpInfo (Order order)
         {
-            // verify the required parameter 'body' is set
-            if (body == null)
-                throw new Org.OpenAPITools.Client.ApiException(400, "Missing required parameter 'body' when calling StoreApi->PlaceOrder");
+            // verify the required parameter 'order' is set
+            if (order == null)
+                throw new Org.OpenAPITools.Client.ApiException(400, "Missing required parameter 'order' when calling StoreApi->PlaceOrder");
 
             Org.OpenAPITools.Client.RequestOptions localVarRequestOptions = new Org.OpenAPITools.Client.RequestOptions();
 
             String[] _contentTypes = new String[] {
+                "application/json"
             };
 
             // to determine the Accept header
@@ -700,7 +701,7 @@ namespace Org.OpenAPITools.Api
             var localVarAccept = Org.OpenAPITools.Client.ClientUtils.SelectHeaderAccept(_accepts);
             if (localVarAccept != null) localVarRequestOptions.HeaderParameters.Add("Accept", localVarAccept);
 
-            localVarRequestOptions.Data = body;
+            localVarRequestOptions.Data = order;
 
 
             // make the HTTP request
@@ -719,12 +720,12 @@ namespace Org.OpenAPITools.Api
         /// Place an order for a pet 
         /// </summary>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">order placed for purchasing the pet</param>
+        /// <param name="order">order placed for purchasing the pet</param>
         /// <param name="cancellationToken">Cancellation Token to cancel the request.</param>
         /// <returns>Task of Order</returns>
-        public async System.Threading.Tasks.Task<Order> PlaceOrderAsync (Order body, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken))
+        public async System.Threading.Tasks.Task<Order> PlaceOrderAsync (Order order, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken))
         {
-             Org.OpenAPITools.Client.ApiResponse<Order> localVarResponse = await PlaceOrderWithHttpInfoAsync(body, cancellationToken);
+             Org.OpenAPITools.Client.ApiResponse<Order> localVarResponse = await PlaceOrderWithHttpInfoAsync(order, cancellationToken);
              return localVarResponse.Data;
         }
 
@@ -732,19 +733,20 @@ namespace Org.OpenAPITools.Api
         /// Place an order for a pet 
         /// </summary>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">order placed for purchasing the pet</param>
+        /// <param name="order">order placed for purchasing the pet</param>
         /// <param name="cancellationToken">Cancellation Token to cancel the request.</param>
         /// <returns>Task of ApiResponse (Order)</returns>
-        public async System.Threading.Tasks.Task<Org.OpenAPITools.Client.ApiResponse<Order>> PlaceOrderWithHttpInfoAsync (Order body, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken))
+        public async System.Threading.Tasks.Task<Org.OpenAPITools.Client.ApiResponse<Order>> PlaceOrderWithHttpInfoAsync (Order order, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken))
         {
-            // verify the required parameter 'body' is set
-            if (body == null)
-                throw new Org.OpenAPITools.Client.ApiException(400, "Missing required parameter 'body' when calling StoreApi->PlaceOrder");
+            // verify the required parameter 'order' is set
+            if (order == null)
+                throw new Org.OpenAPITools.Client.ApiException(400, "Missing required parameter 'order' when calling StoreApi->PlaceOrder");
 
 
             Org.OpenAPITools.Client.RequestOptions localVarRequestOptions = new Org.OpenAPITools.Client.RequestOptions();
 
             String[] _contentTypes = new String[] {
+                "application/json"
             };
 
             // to determine the Accept header
@@ -760,7 +762,7 @@ namespace Org.OpenAPITools.Api
             var localVarAccept = Org.OpenAPITools.Client.ClientUtils.SelectHeaderAccept(_accepts);
             if (localVarAccept != null) localVarRequestOptions.HeaderParameters.Add("Accept", localVarAccept);
             
-            localVarRequestOptions.Data = body;
+            localVarRequestOptions.Data = order;
 
 
             // make the HTTP request

samples/client/petstore/csharp-netcore/OpenAPIClient/src/Org.OpenAPITools/Api/UserApi.cs

@@ -34,9 +34,9 @@ namespace Org.OpenAPITools.Api
         /// This can only be done by the logged in user.
         /// </remarks>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">Created user object</param>
+        /// <param name="user">Created user object</param>
         /// <returns></returns>
-        void CreateUser (User body);
+        void CreateUser (User user);
 
         /// <summary>
         /// Create user
@@ -45,9 +45,9 @@ namespace Org.OpenAPITools.Api
         /// This can only be done by the logged in user.
         /// </remarks>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">Created user object</param>
+        /// <param name="user">Created user object</param>
         /// <returns>ApiResponse of Object(void)</returns>
-        ApiResponse<Object> CreateUserWithHttpInfo (User body);
+        ApiResponse<Object> CreateUserWithHttpInfo (User user);
         /// <summary>
         /// Creates list of users with given input array
         /// </summary>
@@ -55,9 +55,9 @@ namespace Org.OpenAPITools.Api
         /// 
         /// </remarks>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">List of user object</param>
+        /// <param name="user">List of user object</param>
         /// <returns></returns>
-        void CreateUsersWithArrayInput (List<User> body);
+        void CreateUsersWithArrayInput (List<User> user);
 
         /// <summary>
         /// Creates list of users with given input array
@@ -66,9 +66,9 @@ namespace Org.OpenAPITools.Api
         /// 
         /// </remarks>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">List of user object</param>
+        /// <param name="user">List of user object</param>
         /// <returns>ApiResponse of Object(void)</returns>
-        ApiResponse<Object> CreateUsersWithArrayInputWithHttpInfo (List<User> body);
+        ApiResponse<Object> CreateUsersWithArrayInputWithHttpInfo (List<User> user);
         /// <summary>
         /// Creates list of users with given input array
         /// </summary>
@@ -76,9 +76,9 @@ namespace Org.OpenAPITools.Api
         /// 
         /// </remarks>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">List of user object</param>
+        /// <param name="user">List of user object</param>
         /// <returns></returns>
-        void CreateUsersWithListInput (List<User> body);
+        void CreateUsersWithListInput (List<User> user);
 
         /// <summary>
         /// Creates list of users with given input array
@@ -87,9 +87,9 @@ namespace Org.OpenAPITools.Api
         /// 
         /// </remarks>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">List of user object</param>
+        /// <param name="user">List of user object</param>
         /// <returns>ApiResponse of Object(void)</returns>
-        ApiResponse<Object> CreateUsersWithListInputWithHttpInfo (List<User> body);
+        ApiResponse<Object> CreateUsersWithListInputWithHttpInfo (List<User> user);
         /// <summary>
         /// Delete user
         /// </summary>
@@ -182,9 +182,9 @@ namespace Org.OpenAPITools.Api
         /// </remarks>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
         /// <param name="username">name that need to be deleted</param>
-        /// <param name="body">Updated user object</param>
+        /// <param name="user">Updated user object</param>
         /// <returns></returns>
-        void UpdateUser (string username, User body);
+        void UpdateUser (string username, User user);
 
         /// <summary>
         /// Updated user
@@ -194,9 +194,9 @@ namespace Org.OpenAPITools.Api
         /// </remarks>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
         /// <param name="username">name that need to be deleted</param>
-        /// <param name="body">Updated user object</param>
+        /// <param name="user">Updated user object</param>
         /// <returns>ApiResponse of Object(void)</returns>
-        ApiResponse<Object> UpdateUserWithHttpInfo (string username, User body);
+        ApiResponse<Object> UpdateUserWithHttpInfo (string username, User user);
         #endregion Synchronous Operations
     }
 
@@ -213,10 +213,10 @@ namespace Org.OpenAPITools.Api
         /// This can only be done by the logged in user.
         /// </remarks>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">Created user object</param>
+        /// <param name="user">Created user object</param>
         /// <param name="cancellationToken">Cancellation Token to cancel the request.</param>
         /// <returns>Task of void</returns>
-        System.Threading.Tasks.Task CreateUserAsync (User body, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken));
+        System.Threading.Tasks.Task CreateUserAsync (User user, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken));
 
         /// <summary>
         /// Create user
@@ -225,10 +225,10 @@ namespace Org.OpenAPITools.Api
         /// This can only be done by the logged in user.
         /// </remarks>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">Created user object</param>
+        /// <param name="user">Created user object</param>
         /// <param name="cancellationToken">Cancellation Token to cancel the request.</param>
         /// <returns>Task of ApiResponse</returns>
-        System.Threading.Tasks.Task<ApiResponse<Object>> CreateUserWithHttpInfoAsync (User body, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken));
+        System.Threading.Tasks.Task<ApiResponse<Object>> CreateUserWithHttpInfoAsync (User user, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken));
         /// <summary>
         /// Creates list of users with given input array
         /// </summary>
@@ -236,10 +236,10 @@ namespace Org.OpenAPITools.Api
         /// 
         /// </remarks>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">List of user object</param>
+        /// <param name="user">List of user object</param>
         /// <param name="cancellationToken">Cancellation Token to cancel the request.</param>
         /// <returns>Task of void</returns>
-        System.Threading.Tasks.Task CreateUsersWithArrayInputAsync (List<User> body, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken));
+        System.Threading.Tasks.Task CreateUsersWithArrayInputAsync (List<User> user, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken));
 
         /// <summary>
         /// Creates list of users with given input array
@@ -248,10 +248,10 @@ namespace Org.OpenAPITools.Api
         /// 
         /// </remarks>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">List of user object</param>
+        /// <param name="user">List of user object</param>
         /// <param name="cancellationToken">Cancellation Token to cancel the request.</param>
         /// <returns>Task of ApiResponse</returns>
-        System.Threading.Tasks.Task<ApiResponse<Object>> CreateUsersWithArrayInputWithHttpInfoAsync (List<User> body, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken));
+        System.Threading.Tasks.Task<ApiResponse<Object>> CreateUsersWithArrayInputWithHttpInfoAsync (List<User> user, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken));
         /// <summary>
         /// Creates list of users with given input array
         /// </summary>
@@ -259,10 +259,10 @@ namespace Org.OpenAPITools.Api
         /// 
         /// </remarks>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">List of user object</param>
+        /// <param name="user">List of user object</param>
         /// <param name="cancellationToken">Cancellation Token to cancel the request.</param>
         /// <returns>Task of void</returns>
-        System.Threading.Tasks.Task CreateUsersWithListInputAsync (List<User> body, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken));
+        System.Threading.Tasks.Task CreateUsersWithListInputAsync (List<User> user, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken));
 
         /// <summary>
         /// Creates list of users with given input array
@@ -271,10 +271,10 @@ namespace Org.OpenAPITools.Api
         /// 
         /// </remarks>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">List of user object</param>
+        /// <param name="user">List of user object</param>
         /// <param name="cancellationToken">Cancellation Token to cancel the request.</param>
         /// <returns>Task of ApiResponse</returns>
-        System.Threading.Tasks.Task<ApiResponse<Object>> CreateUsersWithListInputWithHttpInfoAsync (List<User> body, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken));
+        System.Threading.Tasks.Task<ApiResponse<Object>> CreateUsersWithListInputWithHttpInfoAsync (List<User> user, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken));
         /// <summary>
         /// Delete user
         /// </summary>
@@ -375,10 +375,10 @@ namespace Org.OpenAPITools.Api
         /// </remarks>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
         /// <param name="username">name that need to be deleted</param>
-        /// <param name="body">Updated user object</param>
+        /// <param name="user">Updated user object</param>
         /// <param name="cancellationToken">Cancellation Token to cancel the request.</param>
         /// <returns>Task of void</returns>
-        System.Threading.Tasks.Task UpdateUserAsync (string username, User body, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken));
+        System.Threading.Tasks.Task UpdateUserAsync (string username, User user, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken));
 
         /// <summary>
         /// Updated user
@@ -388,10 +388,10 @@ namespace Org.OpenAPITools.Api
         /// </remarks>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
         /// <param name="username">name that need to be deleted</param>
-        /// <param name="body">Updated user object</param>
+        /// <param name="user">Updated user object</param>
         /// <param name="cancellationToken">Cancellation Token to cancel the request.</param>
         /// <returns>Task of ApiResponse</returns>
-        System.Threading.Tasks.Task<ApiResponse<Object>> UpdateUserWithHttpInfoAsync (string username, User body, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken));
+        System.Threading.Tasks.Task<ApiResponse<Object>> UpdateUserWithHttpInfoAsync (string username, User user, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken));
         #endregion Asynchronous Operations
     }
 
@@ -516,28 +516,29 @@ namespace Org.OpenAPITools.Api
         /// Create user This can only be done by the logged in user.
         /// </summary>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">Created user object</param>
+        /// <param name="user">Created user object</param>
         /// <returns></returns>
-        public void CreateUser (User body)
+        public void CreateUser (User user)
         {
-             CreateUserWithHttpInfo(body);
+             CreateUserWithHttpInfo(user);
         }
 
         /// <summary>
         /// Create user This can only be done by the logged in user.
         /// </summary>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">Created user object</param>
+        /// <param name="user">Created user object</param>
         /// <returns>ApiResponse of Object(void)</returns>
-        public Org.OpenAPITools.Client.ApiResponse<Object> CreateUserWithHttpInfo (User body)
+        public Org.OpenAPITools.Client.ApiResponse<Object> CreateUserWithHttpInfo (User user)
         {
-            // verify the required parameter 'body' is set
-            if (body == null)
-                throw new Org.OpenAPITools.Client.ApiException(400, "Missing required parameter 'body' when calling UserApi->CreateUser");
+            // verify the required parameter 'user' is set
+            if (user == null)
+                throw new Org.OpenAPITools.Client.ApiException(400, "Missing required parameter 'user' when calling UserApi->CreateUser");
 
             Org.OpenAPITools.Client.RequestOptions localVarRequestOptions = new Org.OpenAPITools.Client.RequestOptions();
 
             String[] _contentTypes = new String[] {
+                "application/json"
             };
 
             // to determine the Accept header
@@ -550,7 +551,7 @@ namespace Org.OpenAPITools.Api
             var localVarAccept = Org.OpenAPITools.Client.ClientUtils.SelectHeaderAccept(_accepts);
             if (localVarAccept != null) localVarRequestOptions.HeaderParameters.Add("Accept", localVarAccept);
 
-            localVarRequestOptions.Data = body;
+            localVarRequestOptions.Data = user;
 
 
             // make the HTTP request
@@ -569,31 +570,32 @@ namespace Org.OpenAPITools.Api
         /// Create user This can only be done by the logged in user.
         /// </summary>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">Created user object</param>
+        /// <param name="user">Created user object</param>
         /// <param name="cancellationToken">Cancellation Token to cancel the request.</param>
         /// <returns>Task of void</returns>
-        public async System.Threading.Tasks.Task CreateUserAsync (User body, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken))
+        public async System.Threading.Tasks.Task CreateUserAsync (User user, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken))
         {
-             await CreateUserWithHttpInfoAsync(body, cancellationToken);
+             await CreateUserWithHttpInfoAsync(user, cancellationToken);
         }
 
         /// <summary>
         /// Create user This can only be done by the logged in user.
         /// </summary>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">Created user object</param>
+        /// <param name="user">Created user object</param>
         /// <param name="cancellationToken">Cancellation Token to cancel the request.</param>
         /// <returns>Task of ApiResponse</returns>
-        public async System.Threading.Tasks.Task<Org.OpenAPITools.Client.ApiResponse<Object>> CreateUserWithHttpInfoAsync (User body, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken))
+        public async System.Threading.Tasks.Task<Org.OpenAPITools.Client.ApiResponse<Object>> CreateUserWithHttpInfoAsync (User user, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken))
         {
-            // verify the required parameter 'body' is set
-            if (body == null)
-                throw new Org.OpenAPITools.Client.ApiException(400, "Missing required parameter 'body' when calling UserApi->CreateUser");
+            // verify the required parameter 'user' is set
+            if (user == null)
+                throw new Org.OpenAPITools.Client.ApiException(400, "Missing required parameter 'user' when calling UserApi->CreateUser");
 
 
             Org.OpenAPITools.Client.RequestOptions localVarRequestOptions = new Org.OpenAPITools.Client.RequestOptions();
 
             String[] _contentTypes = new String[] {
+                "application/json"
             };
 
             // to determine the Accept header
@@ -607,7 +609,7 @@ namespace Org.OpenAPITools.Api
             var localVarAccept = Org.OpenAPITools.Client.ClientUtils.SelectHeaderAccept(_accepts);
             if (localVarAccept != null) localVarRequestOptions.HeaderParameters.Add("Accept", localVarAccept);
             
-            localVarRequestOptions.Data = body;
+            localVarRequestOptions.Data = user;
 
 
             // make the HTTP request
@@ -627,28 +629,29 @@ namespace Org.OpenAPITools.Api
         /// Creates list of users with given input array 
         /// </summary>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">List of user object</param>
+        /// <param name="user">List of user object</param>
         /// <returns></returns>
-        public void CreateUsersWithArrayInput (List<User> body)
+        public void CreateUsersWithArrayInput (List<User> user)
         {
-             CreateUsersWithArrayInputWithHttpInfo(body);
+             CreateUsersWithArrayInputWithHttpInfo(user);
         }
 
         /// <summary>
         /// Creates list of users with given input array 
         /// </summary>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">List of user object</param>
+        /// <param name="user">List of user object</param>
         /// <returns>ApiResponse of Object(void)</returns>
-        public Org.OpenAPITools.Client.ApiResponse<Object> CreateUsersWithArrayInputWithHttpInfo (List<User> body)
+        public Org.OpenAPITools.Client.ApiResponse<Object> CreateUsersWithArrayInputWithHttpInfo (List<User> user)
         {
-            // verify the required parameter 'body' is set
-            if (body == null)
-                throw new Org.OpenAPITools.Client.ApiException(400, "Missing required parameter 'body' when calling UserApi->CreateUsersWithArrayInput");
+            // verify the required parameter 'user' is set
+            if (user == null)
+                throw new Org.OpenAPITools.Client.ApiException(400, "Missing required parameter 'user' when calling UserApi->CreateUsersWithArrayInput");
 
             Org.OpenAPITools.Client.RequestOptions localVarRequestOptions = new Org.OpenAPITools.Client.RequestOptions();
 
             String[] _contentTypes = new String[] {
+                "application/json"
             };
 
             // to determine the Accept header
@@ -661,7 +664,7 @@ namespace Org.OpenAPITools.Api
             var localVarAccept = Org.OpenAPITools.Client.ClientUtils.SelectHeaderAccept(_accepts);
             if (localVarAccept != null) localVarRequestOptions.HeaderParameters.Add("Accept", localVarAccept);
 
-            localVarRequestOptions.Data = body;
+            localVarRequestOptions.Data = user;
 
 
             // make the HTTP request
@@ -680,31 +683,32 @@ namespace Org.OpenAPITools.Api
         /// Creates list of users with given input array 
         /// </summary>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">List of user object</param>
+        /// <param name="user">List of user object</param>
         /// <param name="cancellationToken">Cancellation Token to cancel the request.</param>
         /// <returns>Task of void</returns>
-        public async System.Threading.Tasks.Task CreateUsersWithArrayInputAsync (List<User> body, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken))
+        public async System.Threading.Tasks.Task CreateUsersWithArrayInputAsync (List<User> user, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken))
         {
-             await CreateUsersWithArrayInputWithHttpInfoAsync(body, cancellationToken);
+             await CreateUsersWithArrayInputWithHttpInfoAsync(user, cancellationToken);
         }
 
         /// <summary>
         /// Creates list of users with given input array 
         /// </summary>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">List of user object</param>
+        /// <param name="user">List of user object</param>
         /// <param name="cancellationToken">Cancellation Token to cancel the request.</param>
         /// <returns>Task of ApiResponse</returns>
-        public async System.Threading.Tasks.Task<Org.OpenAPITools.Client.ApiResponse<Object>> CreateUsersWithArrayInputWithHttpInfoAsync (List<User> body, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken))
+        public async System.Threading.Tasks.Task<Org.OpenAPITools.Client.ApiResponse<Object>> CreateUsersWithArrayInputWithHttpInfoAsync (List<User> user, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken))
         {
-            // verify the required parameter 'body' is set
-            if (body == null)
-                throw new Org.OpenAPITools.Client.ApiException(400, "Missing required parameter 'body' when calling UserApi->CreateUsersWithArrayInput");
+            // verify the required parameter 'user' is set
+            if (user == null)
+                throw new Org.OpenAPITools.Client.ApiException(400, "Missing required parameter 'user' when calling UserApi->CreateUsersWithArrayInput");
 
 
             Org.OpenAPITools.Client.RequestOptions localVarRequestOptions = new Org.OpenAPITools.Client.RequestOptions();
 
             String[] _contentTypes = new String[] {
+                "application/json"
             };
 
             // to determine the Accept header
@@ -718,7 +722,7 @@ namespace Org.OpenAPITools.Api
             var localVarAccept = Org.OpenAPITools.Client.ClientUtils.SelectHeaderAccept(_accepts);
             if (localVarAccept != null) localVarRequestOptions.HeaderParameters.Add("Accept", localVarAccept);
             
-            localVarRequestOptions.Data = body;
+            localVarRequestOptions.Data = user;
 
 
             // make the HTTP request
@@ -738,28 +742,29 @@ namespace Org.OpenAPITools.Api
         /// Creates list of users with given input array 
         /// </summary>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">List of user object</param>
+        /// <param name="user">List of user object</param>
         /// <returns></returns>
-        public void CreateUsersWithListInput (List<User> body)
+        public void CreateUsersWithListInput (List<User> user)
         {
-             CreateUsersWithListInputWithHttpInfo(body);
+             CreateUsersWithListInputWithHttpInfo(user);
         }
 
         /// <summary>
         /// Creates list of users with given input array 
         /// </summary>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">List of user object</param>
+        /// <param name="user">List of user object</param>
         /// <returns>ApiResponse of Object(void)</returns>
-        public Org.OpenAPITools.Client.ApiResponse<Object> CreateUsersWithListInputWithHttpInfo (List<User> body)
+        public Org.OpenAPITools.Client.ApiResponse<Object> CreateUsersWithListInputWithHttpInfo (List<User> user)
         {
-            // verify the required parameter 'body' is set
-            if (body == null)
-                throw new Org.OpenAPITools.Client.ApiException(400, "Missing required parameter 'body' when calling UserApi->CreateUsersWithListInput");
+            // verify the required parameter 'user' is set
+            if (user == null)
+                throw new Org.OpenAPITools.Client.ApiException(400, "Missing required parameter 'user' when calling UserApi->CreateUsersWithListInput");
 
             Org.OpenAPITools.Client.RequestOptions localVarRequestOptions = new Org.OpenAPITools.Client.RequestOptions();
 
             String[] _contentTypes = new String[] {
+                "application/json"
             };
 
             // to determine the Accept header
@@ -772,7 +777,7 @@ namespace Org.OpenAPITools.Api
             var localVarAccept = Org.OpenAPITools.Client.ClientUtils.SelectHeaderAccept(_accepts);
             if (localVarAccept != null) localVarRequestOptions.HeaderParameters.Add("Accept", localVarAccept);
 
-            localVarRequestOptions.Data = body;
+            localVarRequestOptions.Data = user;
 
 
             // make the HTTP request
@@ -791,31 +796,32 @@ namespace Org.OpenAPITools.Api
         /// Creates list of users with given input array 
         /// </summary>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">List of user object</param>
+        /// <param name="user">List of user object</param>
         /// <param name="cancellationToken">Cancellation Token to cancel the request.</param>
         /// <returns>Task of void</returns>
-        public async System.Threading.Tasks.Task CreateUsersWithListInputAsync (List<User> body, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken))
+        public async System.Threading.Tasks.Task CreateUsersWithListInputAsync (List<User> user, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken))
         {
-             await CreateUsersWithListInputWithHttpInfoAsync(body, cancellationToken);
+             await CreateUsersWithListInputWithHttpInfoAsync(user, cancellationToken);
         }
 
         /// <summary>
         /// Creates list of users with given input array 
         /// </summary>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
-        /// <param name="body">List of user object</param>
+        /// <param name="user">List of user object</param>
         /// <param name="cancellationToken">Cancellation Token to cancel the request.</param>
         /// <returns>Task of ApiResponse</returns>
-        public async System.Threading.Tasks.Task<Org.OpenAPITools.Client.ApiResponse<Object>> CreateUsersWithListInputWithHttpInfoAsync (List<User> body, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken))
+        public async System.Threading.Tasks.Task<Org.OpenAPITools.Client.ApiResponse<Object>> CreateUsersWithListInputWithHttpInfoAsync (List<User> user, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken))
         {
-            // verify the required parameter 'body' is set
-            if (body == null)
-                throw new Org.OpenAPITools.Client.ApiException(400, "Missing required parameter 'body' when calling UserApi->CreateUsersWithListInput");
+            // verify the required parameter 'user' is set
+            if (user == null)
+                throw new Org.OpenAPITools.Client.ApiException(400, "Missing required parameter 'user' when calling UserApi->CreateUsersWithListInput");
 
 
             Org.OpenAPITools.Client.RequestOptions localVarRequestOptions = new Org.OpenAPITools.Client.RequestOptions();
 
             String[] _contentTypes = new String[] {
+                "application/json"
             };
 
             // to determine the Accept header
@@ -829,7 +835,7 @@ namespace Org.OpenAPITools.Api
             var localVarAccept = Org.OpenAPITools.Client.ClientUtils.SelectHeaderAccept(_accepts);
             if (localVarAccept != null) localVarRequestOptions.HeaderParameters.Add("Accept", localVarAccept);
             
-            localVarRequestOptions.Data = body;
+            localVarRequestOptions.Data = user;
 
 
             // make the HTTP request
@@ -1306,11 +1312,11 @@ namespace Org.OpenAPITools.Api
         /// </summary>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
         /// <param name="username">name that need to be deleted</param>
-        /// <param name="body">Updated user object</param>
+        /// <param name="user">Updated user object</param>
         /// <returns></returns>
-        public void UpdateUser (string username, User body)
+        public void UpdateUser (string username, User user)
         {
-             UpdateUserWithHttpInfo(username, body);
+             UpdateUserWithHttpInfo(username, user);
         }
 
         /// <summary>
@@ -1318,21 +1324,22 @@ namespace Org.OpenAPITools.Api
         /// </summary>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
         /// <param name="username">name that need to be deleted</param>
-        /// <param name="body">Updated user object</param>
+        /// <param name="user">Updated user object</param>
         /// <returns>ApiResponse of Object(void)</returns>
-        public Org.OpenAPITools.Client.ApiResponse<Object> UpdateUserWithHttpInfo (string username, User body)
+        public Org.OpenAPITools.Client.ApiResponse<Object> UpdateUserWithHttpInfo (string username, User user)
         {
             // verify the required parameter 'username' is set
             if (username == null)
                 throw new Org.OpenAPITools.Client.ApiException(400, "Missing required parameter 'username' when calling UserApi->UpdateUser");
 
-            // verify the required parameter 'body' is set
-            if (body == null)
-                throw new Org.OpenAPITools.Client.ApiException(400, "Missing required parameter 'body' when calling UserApi->UpdateUser");
+            // verify the required parameter 'user' is set
+            if (user == null)
+                throw new Org.OpenAPITools.Client.ApiException(400, "Missing required parameter 'user' when calling UserApi->UpdateUser");
 
             Org.OpenAPITools.Client.RequestOptions localVarRequestOptions = new Org.OpenAPITools.Client.RequestOptions();
 
             String[] _contentTypes = new String[] {
+                "application/json"
             };
 
             // to determine the Accept header
@@ -1346,7 +1353,7 @@ namespace Org.OpenAPITools.Api
             if (localVarAccept != null) localVarRequestOptions.HeaderParameters.Add("Accept", localVarAccept);
 
             localVarRequestOptions.PathParameters.Add("username", Org.OpenAPITools.Client.ClientUtils.ParameterToString(username)); // path parameter
-            localVarRequestOptions.Data = body;
+            localVarRequestOptions.Data = user;
 
 
             // make the HTTP request
@@ -1366,12 +1373,12 @@ namespace Org.OpenAPITools.Api
         /// </summary>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
         /// <param name="username">name that need to be deleted</param>
-        /// <param name="body">Updated user object</param>
+        /// <param name="user">Updated user object</param>
         /// <param name="cancellationToken">Cancellation Token to cancel the request.</param>
         /// <returns>Task of void</returns>
-        public async System.Threading.Tasks.Task UpdateUserAsync (string username, User body, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken))
+        public async System.Threading.Tasks.Task UpdateUserAsync (string username, User user, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken))
         {
-             await UpdateUserWithHttpInfoAsync(username, body, cancellationToken);
+             await UpdateUserWithHttpInfoAsync(username, user, cancellationToken);
         }
 
         /// <summary>
@@ -1379,23 +1386,24 @@ namespace Org.OpenAPITools.Api
         /// </summary>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
         /// <param name="username">name that need to be deleted</param>
-        /// <param name="body">Updated user object</param>
+        /// <param name="user">Updated user object</param>
         /// <param name="cancellationToken">Cancellation Token to cancel the request.</param>
         /// <returns>Task of ApiResponse</returns>
-        public async System.Threading.Tasks.Task<Org.OpenAPITools.Client.ApiResponse<Object>> UpdateUserWithHttpInfoAsync (string username, User body, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken))
+        public async System.Threading.Tasks.Task<Org.OpenAPITools.Client.ApiResponse<Object>> UpdateUserWithHttpInfoAsync (string username, User user, System.Threading.CancellationToken cancellationToken = default(System.Threading.CancellationToken))
         {
             // verify the required parameter 'username' is set
             if (username == null)
                 throw new Org.OpenAPITools.Client.ApiException(400, "Missing required parameter 'username' when calling UserApi->UpdateUser");
 
-            // verify the required parameter 'body' is set
-            if (body == null)
-                throw new Org.OpenAPITools.Client.ApiException(400, "Missing required parameter 'body' when calling UserApi->UpdateUser");
+            // verify the required parameter 'user' is set
+            if (user == null)
+                throw new Org.OpenAPITools.Client.ApiException(400, "Missing required parameter 'user' when calling UserApi->UpdateUser");
 
 
             Org.OpenAPITools.Client.RequestOptions localVarRequestOptions = new Org.OpenAPITools.Client.RequestOptions();
 
             String[] _contentTypes = new String[] {
+                "application/json"
             };
 
             // to determine the Accept header
@@ -1410,7 +1418,7 @@ namespace Org.OpenAPITools.Api
             if (localVarAccept != null) localVarRequestOptions.HeaderParameters.Add("Accept", localVarAccept);
             
             localVarRequestOptions.PathParameters.Add("username", Org.OpenAPITools.Client.ClientUtils.ParameterToString(username)); // path parameter
-            localVarRequestOptions.Data = body;
+            localVarRequestOptions.Data = user;
 
 
             // make the HTTP request

samples/client/petstore/csharp-netcore/OpenAPIClient/src/Org.OpenAPITools/Model/AdditionalPropertiesClass.cs

@@ -35,97 +35,25 @@ namespace Org.OpenAPITools.Model
         /// <summary>
         /// Initializes a new instance of the <see cref="AdditionalPropertiesClass" /> class.
         /// </summary>
-        /// <param name="mapString">mapString.</param>
-        /// <param name="mapNumber">mapNumber.</param>
-        /// <param name="mapInteger">mapInteger.</param>
-        /// <param name="mapBoolean">mapBoolean.</param>
-        /// <param name="mapArrayInteger">mapArrayInteger.</param>
-        /// <param name="mapArrayAnytype">mapArrayAnytype.</param>
-        /// <param name="mapMapString">mapMapString.</param>
-        /// <param name="mapMapAnytype">mapMapAnytype.</param>
-        /// <param name="anytype1">anytype1.</param>
-        /// <param name="anytype2">anytype2.</param>
-        /// <param name="anytype3">anytype3.</param>
-        public AdditionalPropertiesClass(Dictionary<string, string> mapString = default(Dictionary<string, string>), Dictionary<string, decimal> mapNumber = default(Dictionary<string, decimal>), Dictionary<string, int> mapInteger = default(Dictionary<string, int>), Dictionary<string, bool> mapBoolean = default(Dictionary<string, bool>), Dictionary<string, List<int>> mapArrayInteger = default(Dictionary<string, List<int>>), Dictionary<string, List<Object>> mapArrayAnytype = default(Dictionary<string, List<Object>>), Dictionary<string, Dictionary<string, string>> mapMapString = default(Dictionary<string, Dictionary<string, string>>), Dictionary<string, Dictionary<string, Object>> mapMapAnytype = default(Dictionary<string, Dictionary<string, Object>>), Object anytype1 = default(Object), Object anytype2 = default(Object), Object anytype3 = default(Object))
+        /// <param name="mapProperty">mapProperty.</param>
+        /// <param name="mapOfMapProperty">mapOfMapProperty.</param>
+        public AdditionalPropertiesClass(Dictionary<string, string> mapProperty = default(Dictionary<string, string>), Dictionary<string, Dictionary<string, string>> mapOfMapProperty = default(Dictionary<string, Dictionary<string, string>>))
         {
-            this.MapString = mapString;
-            this.MapNumber = mapNumber;
-            this.MapInteger = mapInteger;
-            this.MapBoolean = mapBoolean;
-            this.MapArrayInteger = mapArrayInteger;
-            this.MapArrayAnytype = mapArrayAnytype;
-            this.MapMapString = mapMapString;
-            this.MapMapAnytype = mapMapAnytype;
-            this.Anytype1 = anytype1;
-            this.Anytype2 = anytype2;
-            this.Anytype3 = anytype3;
+            this.MapProperty = mapProperty;
+            this.MapOfMapProperty = mapOfMapProperty;
         }
         
         /// <summary>
-        /// Gets or Sets MapString
+        /// Gets or Sets MapProperty
         /// </summary>
-        [DataMember(Name="map_string", EmitDefaultValue=false)]
-        public Dictionary<string, string> MapString { get; set; }
+        [DataMember(Name="map_property", EmitDefaultValue=false)]
+        public Dictionary<string, string> MapProperty { get; set; }
 
         /// <summary>
-        /// Gets or Sets MapNumber
+        /// Gets or Sets MapOfMapProperty
         /// </summary>
-        [DataMember(Name="map_number", EmitDefaultValue=false)]
-        public Dictionary<string, decimal> MapNumber { get; set; }
-
-        /// <summary>
-        /// Gets or Sets MapInteger
-        /// </summary>
-        [DataMember(Name="map_integer", EmitDefaultValue=false)]
-        public Dictionary<string, int> MapInteger { get; set; }
-
-        /// <summary>
-        /// Gets or Sets MapBoolean
-        /// </summary>
-        [DataMember(Name="map_boolean", EmitDefaultValue=false)]
-        public Dictionary<string, bool> MapBoolean { get; set; }
-
-        /// <summary>
-        /// Gets or Sets MapArrayInteger
-        /// </summary>
-        [DataMember(Name="map_array_integer", EmitDefaultValue=false)]
-        public Dictionary<string, List<int>> MapArrayInteger { get; set; }
-
-        /// <summary>
-        /// Gets or Sets MapArrayAnytype
-        /// </summary>
-        [DataMember(Name="map_array_anytype", EmitDefaultValue=false)]
-        public Dictionary<string, List<Object>> MapArrayAnytype { get; set; }
-
-        /// <summary>
-        /// Gets or Sets MapMapString
-        /// </summary>
-        [DataMember(Name="map_map_string", EmitDefaultValue=false)]
-        public Dictionary<string, Dictionary<string, string>> MapMapString { get; set; }
-
-        /// <summary>
-        /// Gets or Sets MapMapAnytype
-        /// </summary>
-        [DataMember(Name="map_map_anytype", EmitDefaultValue=false)]
-        public Dictionary<string, Dictionary<string, Object>> MapMapAnytype { get; set; }
-
-        /// <summary>
-        /// Gets or Sets Anytype1
-        /// </summary>
-        [DataMember(Name="anytype_1", EmitDefaultValue=false)]
-        public Object Anytype1 { get; set; }
-
-        /// <summary>
-        /// Gets or Sets Anytype2
-        /// </summary>
-        [DataMember(Name="anytype_2", EmitDefaultValue=false)]
-        public Object Anytype2 { get; set; }
-
-        /// <summary>
-        /// Gets or Sets Anytype3
-        /// </summary>
-        [DataMember(Name="anytype_3", EmitDefaultValue=false)]
-        public Object Anytype3 { get; set; }
+        [DataMember(Name="map_of_map_property", EmitDefaultValue=false)]
+        public Dictionary<string, Dictionary<string, string>> MapOfMapProperty { get; set; }
 
         /// <summary>
         /// Returns the string presentation of the object
@@ -135,17 +63,8 @@ namespace Org.OpenAPITools.Model
         {
             var sb = new StringBuilder();
             sb.Append("class AdditionalPropertiesClass {\n");
-            sb.Append("  MapString: ").Append(MapString).Append("\n");
-            sb.Append("  MapNumber: ").Append(MapNumber).Append("\n");
-            sb.Append("  MapInteger: ").Append(MapInteger).Append("\n");
-            sb.Append("  MapBoolean: ").Append(MapBoolean).Append("\n");
-            sb.Append("  MapArrayInteger: ").Append(MapArrayInteger).Append("\n");
-            sb.Append("  MapArrayAnytype: ").Append(MapArrayAnytype).Append("\n");
-            sb.Append("  MapMapString: ").Append(MapMapString).Append("\n");
-            sb.Append("  MapMapAnytype: ").Append(MapMapAnytype).Append("\n");
-            sb.Append("  Anytype1: ").Append(Anytype1).Append("\n");
-            sb.Append("  Anytype2: ").Append(Anytype2).Append("\n");
-            sb.Append("  Anytype3: ").Append(Anytype3).Append("\n");
+            sb.Append("  MapProperty: ").Append(MapProperty).Append("\n");
+            sb.Append("  MapOfMapProperty: ").Append(MapOfMapProperty).Append("\n");
             sb.Append("}\n");
             return sb.ToString();
         }
@@ -188,28 +107,10 @@ namespace Org.OpenAPITools.Model
             unchecked // Overflow is fine, just wrap
             {
                 int hashCode = 41;
-                if (this.MapString != null)
-                    hashCode = hashCode * 59 + this.MapString.GetHashCode();
-                if (this.MapNumber != null)
-                    hashCode = hashCode * 59 + this.MapNumber.GetHashCode();
-                if (this.MapInteger != null)
-                    hashCode = hashCode * 59 + this.MapInteger.GetHashCode();
-                if (this.MapBoolean != null)
-                    hashCode = hashCode * 59 + this.MapBoolean.GetHashCode();
-                if (this.MapArrayInteger != null)
-                    hashCode = hashCode * 59 + this.MapArrayInteger.GetHashCode();
-                if (this.MapArrayAnytype != null)
-                    hashCode = hashCode * 59 + this.MapArrayAnytype.GetHashCode();
-                if (this.MapMapString != null)
-                    hashCode = hashCode * 59 + this.MapMapString.GetHashCode();
-                if (this.MapMapAnytype != null)
-                    hashCode = hashCode * 59 + this.MapMapAnytype.GetHashCode();
-                if (this.Anytype1 != null)
-                    hashCode = hashCode * 59 + this.Anytype1.GetHashCode();
-                if (this.Anytype2 != null)
-                    hashCode = hashCode * 59 + this.Anytype2.GetHashCode();
-                if (this.Anytype3 != null)
-                    hashCode = hashCode * 59 + this.Anytype3.GetHashCode();
+                if (this.MapProperty != null)
+                    hashCode = hashCode * 59 + this.MapProperty.GetHashCode();
+                if (this.MapOfMapProperty != null)
+                    hashCode = hashCode * 59 + this.MapOfMapProperty.GetHashCode();
                 return hashCode;
             }
         }

samples/client/petstore/csharp-netcore/OpenAPIClient/src/Org.OpenAPITools/Model/Animal.cs

@@ -34,10 +34,8 @@ namespace Org.OpenAPITools.Model
     [JsonConverter(typeof(JsonSubtypes), "ClassName")]
     [JsonSubtypes.KnownSubType(typeof(Dog), "Dog")]
     [JsonSubtypes.KnownSubType(typeof(Cat), "Cat")]
-    [JsonSubtypes.KnownSubType(typeof(BigCat), "BigCat")]
     [JsonSubtypes.KnownSubType(typeof(Dog), "Dog")]
     [JsonSubtypes.KnownSubType(typeof(Cat), "Cat")]
-    [JsonSubtypes.KnownSubType(typeof(BigCat), "BigCat")]
     public partial class Animal :  IEquatable<Animal>, IValidatableObject
     {
         /// <summary>

samples/client/petstore/csharp-netcore/OpenAPIClient/src/Org.OpenAPITools/Model/EnumTest.cs

@@ -144,9 +144,24 @@ namespace Org.OpenAPITools.Model
         /// <summary>
         /// Gets or Sets OuterEnum
         /// </summary>
-        [DataMember(Name="outerEnum", EmitDefaultValue=false)]
+        [DataMember(Name="outerEnum", EmitDefaultValue=true)]
         public OuterEnum? OuterEnum { get; set; }
         /// <summary>
+        /// Gets or Sets OuterEnumInteger
+        /// </summary>
+        [DataMember(Name="outerEnumInteger", EmitDefaultValue=false)]
+        public OuterEnumInteger? OuterEnumInteger { get; set; }
+        /// <summary>
+        /// Gets or Sets OuterEnumDefaultValue
+        /// </summary>
+        [DataMember(Name="outerEnumDefaultValue", EmitDefaultValue=false)]
+        public OuterEnumDefaultValue? OuterEnumDefaultValue { get; set; }
+        /// <summary>
+        /// Gets or Sets OuterEnumIntegerDefaultValue
+        /// </summary>
+        [DataMember(Name="outerEnumIntegerDefaultValue", EmitDefaultValue=false)]
+        public OuterEnumIntegerDefaultValue? OuterEnumIntegerDefaultValue { get; set; }
+        /// <summary>
         /// Initializes a new instance of the <see cref="EnumTest" /> class.
         /// </summary>
         [JsonConstructorAttribute]
@@ -159,13 +174,19 @@ namespace Org.OpenAPITools.Model
         /// <param name="enumInteger">enumInteger.</param>
         /// <param name="enumNumber">enumNumber.</param>
         /// <param name="outerEnum">outerEnum.</param>
-        public EnumTest(EnumStringEnum? enumString = default(EnumStringEnum?), EnumStringRequiredEnum enumStringRequired = default(EnumStringRequiredEnum), EnumIntegerEnum? enumInteger = default(EnumIntegerEnum?), EnumNumberEnum? enumNumber = default(EnumNumberEnum?), OuterEnum? outerEnum = default(OuterEnum?))
+        /// <param name="outerEnumInteger">outerEnumInteger.</param>
+        /// <param name="outerEnumDefaultValue">outerEnumDefaultValue.</param>
+        /// <param name="outerEnumIntegerDefaultValue">outerEnumIntegerDefaultValue.</param>
+        public EnumTest(EnumStringEnum? enumString = default(EnumStringEnum?), EnumStringRequiredEnum enumStringRequired = default(EnumStringRequiredEnum), EnumIntegerEnum? enumInteger = default(EnumIntegerEnum?), EnumNumberEnum? enumNumber = default(EnumNumberEnum?), OuterEnum? outerEnum = default(OuterEnum?), OuterEnumInteger? outerEnumInteger = default(OuterEnumInteger?), OuterEnumDefaultValue? outerEnumDefaultValue = default(OuterEnumDefaultValue?), OuterEnumIntegerDefaultValue? outerEnumIntegerDefaultValue = default(OuterEnumIntegerDefaultValue?))
         {
             this.EnumStringRequired = enumStringRequired;
             this.EnumString = enumString;
             this.EnumInteger = enumInteger;
             this.EnumNumber = enumNumber;
             this.OuterEnum = outerEnum;
+            this.OuterEnumInteger = outerEnumInteger;
+            this.OuterEnumDefaultValue = outerEnumDefaultValue;
+            this.OuterEnumIntegerDefaultValue = outerEnumIntegerDefaultValue;
         }
         
         /// <summary>
@@ -181,6 +202,9 @@ namespace Org.OpenAPITools.Model
             sb.Append("  EnumInteger: ").Append(EnumInteger).Append("\n");
             sb.Append("  EnumNumber: ").Append(EnumNumber).Append("\n");
             sb.Append("  OuterEnum: ").Append(OuterEnum).Append("\n");
+            sb.Append("  OuterEnumInteger: ").Append(OuterEnumInteger).Append("\n");
+            sb.Append("  OuterEnumDefaultValue: ").Append(OuterEnumDefaultValue).Append("\n");
+            sb.Append("  OuterEnumIntegerDefaultValue: ").Append(OuterEnumIntegerDefaultValue).Append("\n");
             sb.Append("}\n");
             return sb.ToString();
         }
@@ -228,6 +252,9 @@ namespace Org.OpenAPITools.Model
                 hashCode = hashCode * 59 + this.EnumInteger.GetHashCode();
                 hashCode = hashCode * 59 + this.EnumNumber.GetHashCode();
                 hashCode = hashCode * 59 + this.OuterEnum.GetHashCode();
+                hashCode = hashCode * 59 + this.OuterEnumInteger.GetHashCode();
+                hashCode = hashCode * 59 + this.OuterEnumDefaultValue.GetHashCode();
+                hashCode = hashCode * 59 + this.OuterEnumIntegerDefaultValue.GetHashCode();
                 return hashCode;
             }
         }

samples/client/petstore/csharp-netcore/OpenAPIClient/src/Org.OpenAPITools/Model/Foo.cs

@@ -0,0 +1,119 @@
+/* 
+ * OpenAPI Petstore
+ *
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://github.com/openapitools/openapi-generator.git
+ */
+
+
+using System;
+using System.Linq;
+using System.IO;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Collections;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Runtime.Serialization;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Converters;
+using System.ComponentModel.DataAnnotations;
+using OpenAPIDateConverter = Org.OpenAPITools.Client.OpenAPIDateConverter;
+using OpenAPIClientUtils = Org.OpenAPITools.Client.ClientUtils;
+
+namespace Org.OpenAPITools.Model
+{
+    /// <summary>
+    /// Foo
+    /// </summary>
+    [DataContract]
+    public partial class Foo :  IEquatable<Foo>, IValidatableObject
+    {
+        /// <summary>
+        /// Initializes a new instance of the <see cref="Foo" /> class.
+        /// </summary>
+        /// <param name="bar">bar (default to &quot;bar&quot;).</param>
+        public Foo(string bar = "bar")
+        {
+            // use default value if no "bar" provided
+            this.Bar = bar ?? "bar";
+        }
+        
+        /// <summary>
+        /// Gets or Sets Bar
+        /// </summary>
+        [DataMember(Name="bar", EmitDefaultValue=false)]
+        public string Bar { get; set; }
+
+        /// <summary>
+        /// Returns the string presentation of the object
+        /// </summary>
+        /// <returns>String presentation of the object</returns>
+        public override string ToString()
+        {
+            var sb = new StringBuilder();
+            sb.Append("class Foo {\n");
+            sb.Append("  Bar: ").Append(Bar).Append("\n");
+            sb.Append("}\n");
+            return sb.ToString();
+        }
+  
+        /// <summary>
+        /// Returns the JSON string presentation of the object
+        /// </summary>
+        /// <returns>JSON string presentation of the object</returns>
+        public virtual string ToJson()
+        {
+            return JsonConvert.SerializeObject(this, Formatting.Indented);
+        }
+
+        /// <summary>
+        /// Returns true if objects are equal
+        /// </summary>
+        /// <param name="input">Object to be compared</param>
+        /// <returns>Boolean</returns>
+        public override bool Equals(object input)
+        {
+            return OpenAPIClientUtils.compareLogic.Compare(this, input as Foo).AreEqual;
+        }
+
+        /// <summary>
+        /// Returns true if Foo instances are equal
+        /// </summary>
+        /// <param name="input">Instance of Foo to be compared</param>
+        /// <returns>Boolean</returns>
+        public bool Equals(Foo input)
+        {
+            return OpenAPIClientUtils.compareLogic.Compare(this, input).AreEqual;
+        }
+
+        /// <summary>
+        /// Gets the hash code
+        /// </summary>
+        /// <returns>Hash code</returns>
+        public override int GetHashCode()
+        {
+            unchecked // Overflow is fine, just wrap
+            {
+                int hashCode = 41;
+                if (this.Bar != null)
+                    hashCode = hashCode * 59 + this.Bar.GetHashCode();
+                return hashCode;
+            }
+        }
+
+        /// <summary>
+        /// To validate all properties of the instance
+        /// </summary>
+        /// <param name="validationContext">Validation context</param>
+        /// <returns>Validation Result</returns>
+        IEnumerable<System.ComponentModel.DataAnnotations.ValidationResult> IValidatableObject.Validate(ValidationContext validationContext)
+        {
+            yield break;
+        }
+    }
+
+}

samples/client/petstore/csharp-netcore/OpenAPIClient/src/Org.OpenAPITools/Model/FormatTest.cs

@@ -53,8 +53,9 @@ namespace Org.OpenAPITools.Model
         /// <param name="dateTime">dateTime.</param>
         /// <param name="uuid">uuid.</param>
         /// <param name="password">password (required).</param>
-        /// <param name="bigDecimal">bigDecimal.</param>
-        public FormatTest(int integer = default(int), int int32 = default(int), long int64 = default(long), decimal number = default(decimal), float _float = default(float), double _double = default(double), string _string = default(string), byte[] _byte = default(byte[]), System.IO.Stream binary = default(System.IO.Stream), DateTime date = default(DateTime), DateTime dateTime = default(DateTime), Guid uuid = default(Guid), string password = default(string), decimal bigDecimal = default(decimal))
+        /// <param name="patternWithDigits">A string that is a 10 digit number. Can have leading zeros..</param>
+        /// <param name="patternWithDigitsAndDelimiter">A string starting with &#39;image_&#39; (case insensitive) and one to three digits following i.e. Image_01..</param>
+        public FormatTest(int integer = default(int), int int32 = default(int), long int64 = default(long), decimal number = default(decimal), float _float = default(float), double _double = default(double), string _string = default(string), byte[] _byte = default(byte[]), System.IO.Stream binary = default(System.IO.Stream), DateTime date = default(DateTime), DateTime dateTime = default(DateTime), Guid uuid = default(Guid), string password = default(string), string patternWithDigits = default(string), string patternWithDigitsAndDelimiter = default(string))
         {
             this.Number = number;
             // to ensure "_byte" is required (not null)
@@ -71,7 +72,8 @@ namespace Org.OpenAPITools.Model
             this.Binary = binary;
             this.DateTime = dateTime;
             this.Uuid = uuid;
-            this.BigDecimal = bigDecimal;
+            this.PatternWithDigits = patternWithDigits;
+            this.PatternWithDigitsAndDelimiter = patternWithDigitsAndDelimiter;
         }
         
         /// <summary>
@@ -154,10 +156,18 @@ namespace Org.OpenAPITools.Model
         public string Password { get; set; }
 
         /// <summary>
-        /// Gets or Sets BigDecimal
+        /// A string that is a 10 digit number. Can have leading zeros.
         /// </summary>
-        [DataMember(Name="BigDecimal", EmitDefaultValue=false)]
-        public decimal BigDecimal { get; set; }
+        /// <value>A string that is a 10 digit number. Can have leading zeros.</value>
+        [DataMember(Name="pattern_with_digits", EmitDefaultValue=false)]
+        public string PatternWithDigits { get; set; }
+
+        /// <summary>
+        /// A string starting with &#39;image_&#39; (case insensitive) and one to three digits following i.e. Image_01.
+        /// </summary>
+        /// <value>A string starting with &#39;image_&#39; (case insensitive) and one to three digits following i.e. Image_01.</value>
+        [DataMember(Name="pattern_with_digits_and_delimiter", EmitDefaultValue=false)]
+        public string PatternWithDigitsAndDelimiter { get; set; }
 
         /// <summary>
         /// Returns the string presentation of the object
@@ -180,7 +190,8 @@ namespace Org.OpenAPITools.Model
             sb.Append("  DateTime: ").Append(DateTime).Append("\n");
             sb.Append("  Uuid: ").Append(Uuid).Append("\n");
             sb.Append("  Password: ").Append(Password).Append("\n");
-            sb.Append("  BigDecimal: ").Append(BigDecimal).Append("\n");
+            sb.Append("  PatternWithDigits: ").Append(PatternWithDigits).Append("\n");
+            sb.Append("  PatternWithDigitsAndDelimiter: ").Append(PatternWithDigitsAndDelimiter).Append("\n");
             sb.Append("}\n");
             return sb.ToString();
         }
@@ -243,7 +254,10 @@ namespace Org.OpenAPITools.Model
                     hashCode = hashCode * 59 + this.Uuid.GetHashCode();
                 if (this.Password != null)
                     hashCode = hashCode * 59 + this.Password.GetHashCode();
-                hashCode = hashCode * 59 + this.BigDecimal.GetHashCode();
+                if (this.PatternWithDigits != null)
+                    hashCode = hashCode * 59 + this.PatternWithDigits.GetHashCode();
+                if (this.PatternWithDigitsAndDelimiter != null)
+                    hashCode = hashCode * 59 + this.PatternWithDigitsAndDelimiter.GetHashCode();
                 return hashCode;
             }
         }
@@ -334,6 +348,20 @@ namespace Org.OpenAPITools.Model
                 yield return new System.ComponentModel.DataAnnotations.ValidationResult("Invalid value for Password, length must be greater than 10.", new [] { "Password" });
             }
 
+            // PatternWithDigits (string) pattern
+            Regex regexPatternWithDigits = new Regex(@"^\\d{10}$", RegexOptions.CultureInvariant);
+            if (false == regexPatternWithDigits.Match(this.PatternWithDigits).Success)
+            {
+                yield return new System.ComponentModel.DataAnnotations.ValidationResult("Invalid value for PatternWithDigits, must match a pattern of " + regexPatternWithDigits, new [] { "PatternWithDigits" });
+            }
+
+            // PatternWithDigitsAndDelimiter (string) pattern
+            Regex regexPatternWithDigitsAndDelimiter = new Regex(@"^image_\\d{1,3}$", RegexOptions.CultureInvariant | RegexOptions.IgnoreCase);
+            if (false == regexPatternWithDigitsAndDelimiter.Match(this.PatternWithDigitsAndDelimiter).Success)
+            {
+                yield return new System.ComponentModel.DataAnnotations.ValidationResult("Invalid value for PatternWithDigitsAndDelimiter, must match a pattern of " + regexPatternWithDigitsAndDelimiter, new [] { "PatternWithDigitsAndDelimiter" });
+            }
+
             yield break;
         }
     }

samples/client/petstore/csharp-netcore/OpenAPIClient/src/Org.OpenAPITools/Model/HealthCheckResult.cs

@@ -0,0 +1,118 @@
+/* 
+ * OpenAPI Petstore
+ *
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://github.com/openapitools/openapi-generator.git
+ */
+
+
+using System;
+using System.Linq;
+using System.IO;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Collections;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Runtime.Serialization;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Converters;
+using System.ComponentModel.DataAnnotations;
+using OpenAPIDateConverter = Org.OpenAPITools.Client.OpenAPIDateConverter;
+using OpenAPIClientUtils = Org.OpenAPITools.Client.ClientUtils;
+
+namespace Org.OpenAPITools.Model
+{
+    /// <summary>
+    /// Just a string to inform instance is up and running. Make it nullable in hope to get it as pointer in generated model.
+    /// </summary>
+    [DataContract]
+    public partial class HealthCheckResult :  IEquatable<HealthCheckResult>, IValidatableObject
+    {
+        /// <summary>
+        /// Initializes a new instance of the <see cref="HealthCheckResult" /> class.
+        /// </summary>
+        /// <param name="nullableMessage">nullableMessage.</param>
+        public HealthCheckResult(string nullableMessage = default(string))
+        {
+            this.NullableMessage = nullableMessage;
+        }
+        
+        /// <summary>
+        /// Gets or Sets NullableMessage
+        /// </summary>
+        [DataMember(Name="NullableMessage", EmitDefaultValue=true)]
+        public string NullableMessage { get; set; }
+
+        /// <summary>
+        /// Returns the string presentation of the object
+        /// </summary>
+        /// <returns>String presentation of the object</returns>
+        public override string ToString()
+        {
+            var sb = new StringBuilder();
+            sb.Append("class HealthCheckResult {\n");
+            sb.Append("  NullableMessage: ").Append(NullableMessage).Append("\n");
+            sb.Append("}\n");
+            return sb.ToString();
+        }
+  
+        /// <summary>
+        /// Returns the JSON string presentation of the object
+        /// </summary>
+        /// <returns>JSON string presentation of the object</returns>
+        public virtual string ToJson()
+        {
+            return JsonConvert.SerializeObject(this, Formatting.Indented);
+        }
+
+        /// <summary>
+        /// Returns true if objects are equal
+        /// </summary>
+        /// <param name="input">Object to be compared</param>
+        /// <returns>Boolean</returns>
+        public override bool Equals(object input)
+        {
+            return OpenAPIClientUtils.compareLogic.Compare(this, input as HealthCheckResult).AreEqual;
+        }
+
+        /// <summary>
+        /// Returns true if HealthCheckResult instances are equal
+        /// </summary>
+        /// <param name="input">Instance of HealthCheckResult to be compared</param>
+        /// <returns>Boolean</returns>
+        public bool Equals(HealthCheckResult input)
+        {
+            return OpenAPIClientUtils.compareLogic.Compare(this, input).AreEqual;
+        }
+
+        /// <summary>
+        /// Gets the hash code
+        /// </summary>
+        /// <returns>Hash code</returns>
+        public override int GetHashCode()
+        {
+            unchecked // Overflow is fine, just wrap
+            {
+                int hashCode = 41;
+                if (this.NullableMessage != null)
+                    hashCode = hashCode * 59 + this.NullableMessage.GetHashCode();
+                return hashCode;
+            }
+        }
+
+        /// <summary>
+        /// To validate all properties of the instance
+        /// </summary>
+        /// <param name="validationContext">Validation context</param>
+        /// <returns>Validation Result</returns>
+        IEnumerable<System.ComponentModel.DataAnnotations.ValidationResult> IValidatableObject.Validate(ValidationContext validationContext)
+        {
+            yield break;
+        }
+    }
+
+}

samples/client/petstore/csharp-netcore/OpenAPIClient/src/Org.OpenAPITools/Model/InlineObject.cs

@@ -0,0 +1,131 @@
+/* 
+ * OpenAPI Petstore
+ *
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://github.com/openapitools/openapi-generator.git
+ */
+
+
+using System;
+using System.Linq;
+using System.IO;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Collections;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Runtime.Serialization;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Converters;
+using System.ComponentModel.DataAnnotations;
+using OpenAPIDateConverter = Org.OpenAPITools.Client.OpenAPIDateConverter;
+using OpenAPIClientUtils = Org.OpenAPITools.Client.ClientUtils;
+
+namespace Org.OpenAPITools.Model
+{
+    /// <summary>
+    /// InlineObject
+    /// </summary>
+    [DataContract]
+    public partial class InlineObject :  IEquatable<InlineObject>, IValidatableObject
+    {
+        /// <summary>
+        /// Initializes a new instance of the <see cref="InlineObject" /> class.
+        /// </summary>
+        /// <param name="name">Updated name of the pet.</param>
+        /// <param name="status">Updated status of the pet.</param>
+        public InlineObject(string name = default(string), string status = default(string))
+        {
+            this.Name = name;
+            this.Status = status;
+        }
+        
+        /// <summary>
+        /// Updated name of the pet
+        /// </summary>
+        /// <value>Updated name of the pet</value>
+        [DataMember(Name="name", EmitDefaultValue=false)]
+        public string Name { get; set; }
+
+        /// <summary>
+        /// Updated status of the pet
+        /// </summary>
+        /// <value>Updated status of the pet</value>
+        [DataMember(Name="status", EmitDefaultValue=false)]
+        public string Status { get; set; }
+
+        /// <summary>
+        /// Returns the string presentation of the object
+        /// </summary>
+        /// <returns>String presentation of the object</returns>
+        public override string ToString()
+        {
+            var sb = new StringBuilder();
+            sb.Append("class InlineObject {\n");
+            sb.Append("  Name: ").Append(Name).Append("\n");
+            sb.Append("  Status: ").Append(Status).Append("\n");
+            sb.Append("}\n");
+            return sb.ToString();
+        }
+  
+        /// <summary>
+        /// Returns the JSON string presentation of the object
+        /// </summary>
+        /// <returns>JSON string presentation of the object</returns>
+        public virtual string ToJson()
+        {
+            return JsonConvert.SerializeObject(this, Formatting.Indented);
+        }
+
+        /// <summary>
+        /// Returns true if objects are equal
+        /// </summary>
+        /// <param name="input">Object to be compared</param>
+        /// <returns>Boolean</returns>
+        public override bool Equals(object input)
+        {
+            return OpenAPIClientUtils.compareLogic.Compare(this, input as InlineObject).AreEqual;
+        }
+
+        /// <summary>
+        /// Returns true if InlineObject instances are equal
+        /// </summary>
+        /// <param name="input">Instance of InlineObject to be compared</param>
+        /// <returns>Boolean</returns>
+        public bool Equals(InlineObject input)
+        {
+            return OpenAPIClientUtils.compareLogic.Compare(this, input).AreEqual;
+        }
+
+        /// <summary>
+        /// Gets the hash code
+        /// </summary>
+        /// <returns>Hash code</returns>
+        public override int GetHashCode()
+        {
+            unchecked // Overflow is fine, just wrap
+            {
+                int hashCode = 41;
+                if (this.Name != null)
+                    hashCode = hashCode * 59 + this.Name.GetHashCode();
+                if (this.Status != null)
+                    hashCode = hashCode * 59 + this.Status.GetHashCode();
+                return hashCode;
+            }
+        }
+
+        /// <summary>
+        /// To validate all properties of the instance
+        /// </summary>
+        /// <param name="validationContext">Validation context</param>
+        /// <returns>Validation Result</returns>
+        IEnumerable<System.ComponentModel.DataAnnotations.ValidationResult> IValidatableObject.Validate(ValidationContext validationContext)
+        {
+            yield break;
+        }
+    }
+
+}

samples/client/petstore/csharp-netcore/OpenAPIClient/src/Org.OpenAPITools/Model/InlineObject1.cs

@@ -0,0 +1,131 @@
+/* 
+ * OpenAPI Petstore
+ *
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://github.com/openapitools/openapi-generator.git
+ */
+
+
+using System;
+using System.Linq;
+using System.IO;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Collections;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Runtime.Serialization;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Converters;
+using System.ComponentModel.DataAnnotations;
+using OpenAPIDateConverter = Org.OpenAPITools.Client.OpenAPIDateConverter;
+using OpenAPIClientUtils = Org.OpenAPITools.Client.ClientUtils;
+
+namespace Org.OpenAPITools.Model
+{
+    /// <summary>
+    /// InlineObject1
+    /// </summary>
+    [DataContract]
+    public partial class InlineObject1 :  IEquatable<InlineObject1>, IValidatableObject
+    {
+        /// <summary>
+        /// Initializes a new instance of the <see cref="InlineObject1" /> class.
+        /// </summary>
+        /// <param name="additionalMetadata">Additional data to pass to server.</param>
+        /// <param name="file">file to upload.</param>
+        public InlineObject1(string additionalMetadata = default(string), System.IO.Stream file = default(System.IO.Stream))
+        {
+            this.AdditionalMetadata = additionalMetadata;
+            this.File = file;
+        }
+        
+        /// <summary>
+        /// Additional data to pass to server
+        /// </summary>
+        /// <value>Additional data to pass to server</value>
+        [DataMember(Name="additionalMetadata", EmitDefaultValue=false)]
+        public string AdditionalMetadata { get; set; }
+
+        /// <summary>
+        /// file to upload
+        /// </summary>
+        /// <value>file to upload</value>
+        [DataMember(Name="file", EmitDefaultValue=false)]
+        public System.IO.Stream File { get; set; }
+
+        /// <summary>
+        /// Returns the string presentation of the object
+        /// </summary>
+        /// <returns>String presentation of the object</returns>
+        public override string ToString()
+        {
+            var sb = new StringBuilder();
+            sb.Append("class InlineObject1 {\n");
+            sb.Append("  AdditionalMetadata: ").Append(AdditionalMetadata).Append("\n");
+            sb.Append("  File: ").Append(File).Append("\n");
+            sb.Append("}\n");
+            return sb.ToString();
+        }
+  
+        /// <summary>
+        /// Returns the JSON string presentation of the object
+        /// </summary>
+        /// <returns>JSON string presentation of the object</returns>
+        public virtual string ToJson()
+        {
+            return JsonConvert.SerializeObject(this, Formatting.Indented);
+        }
+
+        /// <summary>
+        /// Returns true if objects are equal
+        /// </summary>
+        /// <param name="input">Object to be compared</param>
+        /// <returns>Boolean</returns>
+        public override bool Equals(object input)
+        {
+            return OpenAPIClientUtils.compareLogic.Compare(this, input as InlineObject1).AreEqual;
+        }
+
+        /// <summary>
+        /// Returns true if InlineObject1 instances are equal
+        /// </summary>
+        /// <param name="input">Instance of InlineObject1 to be compared</param>
+        /// <returns>Boolean</returns>
+        public bool Equals(InlineObject1 input)
+        {
+            return OpenAPIClientUtils.compareLogic.Compare(this, input).AreEqual;
+        }
+
+        /// <summary>
+        /// Gets the hash code
+        /// </summary>
+        /// <returns>Hash code</returns>
+        public override int GetHashCode()
+        {
+            unchecked // Overflow is fine, just wrap
+            {
+                int hashCode = 41;
+                if (this.AdditionalMetadata != null)
+                    hashCode = hashCode * 59 + this.AdditionalMetadata.GetHashCode();
+                if (this.File != null)
+                    hashCode = hashCode * 59 + this.File.GetHashCode();
+                return hashCode;
+            }
+        }
+
+        /// <summary>
+        /// To validate all properties of the instance
+        /// </summary>
+        /// <param name="validationContext">Validation context</param>
+        /// <returns>Validation Result</returns>
+        IEnumerable<System.ComponentModel.DataAnnotations.ValidationResult> IValidatableObject.Validate(ValidationContext validationContext)
+        {
+            yield break;
+        }
+    }
+
+}

samples/client/petstore/csharp-netcore/OpenAPIClient/src/Org.OpenAPITools/Model/InlineObject2.cs

@@ -0,0 +1,175 @@
+/* 
+ * OpenAPI Petstore
+ *
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://github.com/openapitools/openapi-generator.git
+ */
+
+
+using System;
+using System.Linq;
+using System.IO;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Collections;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Runtime.Serialization;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Converters;
+using System.ComponentModel.DataAnnotations;
+using OpenAPIDateConverter = Org.OpenAPITools.Client.OpenAPIDateConverter;
+using OpenAPIClientUtils = Org.OpenAPITools.Client.ClientUtils;
+
+namespace Org.OpenAPITools.Model
+{
+    /// <summary>
+    /// InlineObject2
+    /// </summary>
+    [DataContract]
+    public partial class InlineObject2 :  IEquatable<InlineObject2>, IValidatableObject
+    {
+        /// <summary>
+        /// Defines EnumFormStringArray
+        /// </summary>
+        [JsonConverter(typeof(StringEnumConverter))]
+        public enum EnumFormStringArrayEnum
+        {
+            /// <summary>
+            /// Enum GreaterThan for value: >
+            /// </summary>
+            [EnumMember(Value = ">")]
+            GreaterThan = 1,
+
+            /// <summary>
+            /// Enum Dollar for value: $
+            /// </summary>
+            [EnumMember(Value = "$")]
+            Dollar = 2
+
+        }
+
+
+        /// <summary>
+        /// Form parameter enum test (string array)
+        /// </summary>
+        /// <value>Form parameter enum test (string array)</value>
+        [DataMember(Name="enum_form_string_array", EmitDefaultValue=false)]
+        public List<EnumFormStringArrayEnum> EnumFormStringArray { get; set; }
+        /// <summary>
+        /// Form parameter enum test (string)
+        /// </summary>
+        /// <value>Form parameter enum test (string)</value>
+        [JsonConverter(typeof(StringEnumConverter))]
+        public enum EnumFormStringEnum
+        {
+            /// <summary>
+            /// Enum Abc for value: _abc
+            /// </summary>
+            [EnumMember(Value = "_abc")]
+            Abc = 1,
+
+            /// <summary>
+            /// Enum Efg for value: -efg
+            /// </summary>
+            [EnumMember(Value = "-efg")]
+            Efg = 2,
+
+            /// <summary>
+            /// Enum Xyz for value: (xyz)
+            /// </summary>
+            [EnumMember(Value = "(xyz)")]
+            Xyz = 3
+
+        }
+
+        /// <summary>
+        /// Form parameter enum test (string)
+        /// </summary>
+        /// <value>Form parameter enum test (string)</value>
+        [DataMember(Name="enum_form_string", EmitDefaultValue=false)]
+        public EnumFormStringEnum? EnumFormString { get; set; }
+        /// <summary>
+        /// Initializes a new instance of the <see cref="InlineObject2" /> class.
+        /// </summary>
+        /// <param name="enumFormStringArray">Form parameter enum test (string array).</param>
+        /// <param name="enumFormString">Form parameter enum test (string) (default to EnumFormStringEnum.Efg).</param>
+        public InlineObject2(List<EnumFormStringArrayEnum> enumFormStringArray = default(List<EnumFormStringArrayEnum>), EnumFormStringEnum? enumFormString = EnumFormStringEnum.Efg)
+        {
+            this.EnumFormStringArray = enumFormStringArray;
+            this.EnumFormString = enumFormString;
+        }
+        
+        /// <summary>
+        /// Returns the string presentation of the object
+        /// </summary>
+        /// <returns>String presentation of the object</returns>
+        public override string ToString()
+        {
+            var sb = new StringBuilder();
+            sb.Append("class InlineObject2 {\n");
+            sb.Append("  EnumFormStringArray: ").Append(EnumFormStringArray).Append("\n");
+            sb.Append("  EnumFormString: ").Append(EnumFormString).Append("\n");
+            sb.Append("}\n");
+            return sb.ToString();
+        }
+  
+        /// <summary>
+        /// Returns the JSON string presentation of the object
+        /// </summary>
+        /// <returns>JSON string presentation of the object</returns>
+        public virtual string ToJson()
+        {
+            return JsonConvert.SerializeObject(this, Formatting.Indented);
+        }
+
+        /// <summary>
+        /// Returns true if objects are equal
+        /// </summary>
+        /// <param name="input">Object to be compared</param>
+        /// <returns>Boolean</returns>
+        public override bool Equals(object input)
+        {
+            return OpenAPIClientUtils.compareLogic.Compare(this, input as InlineObject2).AreEqual;
+        }
+
+        /// <summary>
+        /// Returns true if InlineObject2 instances are equal
+        /// </summary>
+        /// <param name="input">Instance of InlineObject2 to be compared</param>
+        /// <returns>Boolean</returns>
+        public bool Equals(InlineObject2 input)
+        {
+            return OpenAPIClientUtils.compareLogic.Compare(this, input).AreEqual;
+        }
+
+        /// <summary>
+        /// Gets the hash code
+        /// </summary>
+        /// <returns>Hash code</returns>
+        public override int GetHashCode()
+        {
+            unchecked // Overflow is fine, just wrap
+            {
+                int hashCode = 41;
+                hashCode = hashCode * 59 + this.EnumFormStringArray.GetHashCode();
+                hashCode = hashCode * 59 + this.EnumFormString.GetHashCode();
+                return hashCode;
+            }
+        }
+
+        /// <summary>
+        /// To validate all properties of the instance
+        /// </summary>
+        /// <param name="validationContext">Validation context</param>
+        /// <returns>Validation Result</returns>
+        IEnumerable<System.ComponentModel.DataAnnotations.ValidationResult> IValidatableObject.Validate(ValidationContext validationContext)
+        {
+            yield break;
+        }
+    }
+
+}

samples/client/petstore/csharp-netcore/OpenAPIClient/src/Org.OpenAPITools/Model/InlineObject3.cs

@@ -0,0 +1,357 @@
+/* 
+ * OpenAPI Petstore
+ *
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://github.com/openapitools/openapi-generator.git
+ */
+
+
+using System;
+using System.Linq;
+using System.IO;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Collections;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Runtime.Serialization;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Converters;
+using System.ComponentModel.DataAnnotations;
+using OpenAPIDateConverter = Org.OpenAPITools.Client.OpenAPIDateConverter;
+using OpenAPIClientUtils = Org.OpenAPITools.Client.ClientUtils;
+
+namespace Org.OpenAPITools.Model
+{
+    /// <summary>
+    /// InlineObject3
+    /// </summary>
+    [DataContract]
+    public partial class InlineObject3 :  IEquatable<InlineObject3>, IValidatableObject
+    {
+        /// <summary>
+        /// Initializes a new instance of the <see cref="InlineObject3" /> class.
+        /// </summary>
+        [JsonConstructorAttribute]
+        protected InlineObject3() { }
+        /// <summary>
+        /// Initializes a new instance of the <see cref="InlineObject3" /> class.
+        /// </summary>
+        /// <param name="integer">None.</param>
+        /// <param name="int32">None.</param>
+        /// <param name="int64">None.</param>
+        /// <param name="number">None (required).</param>
+        /// <param name="_float">None.</param>
+        /// <param name="_double">None (required).</param>
+        /// <param name="_string">None.</param>
+        /// <param name="patternWithoutDelimiter">None (required).</param>
+        /// <param name="_byte">None (required).</param>
+        /// <param name="binary">None.</param>
+        /// <param name="date">None.</param>
+        /// <param name="dateTime">None.</param>
+        /// <param name="password">None.</param>
+        /// <param name="callback">None.</param>
+        public InlineObject3(int integer = default(int), int int32 = default(int), long int64 = default(long), decimal number = default(decimal), float _float = default(float), double _double = default(double), string _string = default(string), string patternWithoutDelimiter = default(string), byte[] _byte = default(byte[]), System.IO.Stream binary = default(System.IO.Stream), DateTime date = default(DateTime), DateTime dateTime = default(DateTime), string password = default(string), string callback = default(string))
+        {
+            this.Number = number;
+            this.Double = _double;
+            // to ensure "patternWithoutDelimiter" is required (not null)
+            this.PatternWithoutDelimiter = patternWithoutDelimiter ?? throw new ArgumentNullException("patternWithoutDelimiter is a required property for InlineObject3 and cannot be null");
+            // to ensure "_byte" is required (not null)
+            this.Byte = _byte ?? throw new ArgumentNullException("_byte is a required property for InlineObject3 and cannot be null");
+            this.Integer = integer;
+            this.Int32 = int32;
+            this.Int64 = int64;
+            this.Float = _float;
+            this.String = _string;
+            this.Binary = binary;
+            this.Date = date;
+            this.DateTime = dateTime;
+            this.Password = password;
+            this.Callback = callback;
+        }
+        
+        /// <summary>
+        /// None
+        /// </summary>
+        /// <value>None</value>
+        [DataMember(Name="integer", EmitDefaultValue=false)]
+        public int Integer { get; set; }
+
+        /// <summary>
+        /// None
+        /// </summary>
+        /// <value>None</value>
+        [DataMember(Name="int32", EmitDefaultValue=false)]
+        public int Int32 { get; set; }
+
+        /// <summary>
+        /// None
+        /// </summary>
+        /// <value>None</value>
+        [DataMember(Name="int64", EmitDefaultValue=false)]
+        public long Int64 { get; set; }
+
+        /// <summary>
+        /// None
+        /// </summary>
+        /// <value>None</value>
+        [DataMember(Name="number", EmitDefaultValue=false)]
+        public decimal Number { get; set; }
+
+        /// <summary>
+        /// None
+        /// </summary>
+        /// <value>None</value>
+        [DataMember(Name="float", EmitDefaultValue=false)]
+        public float Float { get; set; }
+
+        /// <summary>
+        /// None
+        /// </summary>
+        /// <value>None</value>
+        [DataMember(Name="double", EmitDefaultValue=false)]
+        public double Double { get; set; }
+
+        /// <summary>
+        /// None
+        /// </summary>
+        /// <value>None</value>
+        [DataMember(Name="string", EmitDefaultValue=false)]
+        public string String { get; set; }
+
+        /// <summary>
+        /// None
+        /// </summary>
+        /// <value>None</value>
+        [DataMember(Name="pattern_without_delimiter", EmitDefaultValue=false)]
+        public string PatternWithoutDelimiter { get; set; }
+
+        /// <summary>
+        /// None
+        /// </summary>
+        /// <value>None</value>
+        [DataMember(Name="byte", EmitDefaultValue=false)]
+        public byte[] Byte { get; set; }
+
+        /// <summary>
+        /// None
+        /// </summary>
+        /// <value>None</value>
+        [DataMember(Name="binary", EmitDefaultValue=false)]
+        public System.IO.Stream Binary { get; set; }
+
+        /// <summary>
+        /// None
+        /// </summary>
+        /// <value>None</value>
+        [DataMember(Name="date", EmitDefaultValue=false)]
+        [JsonConverter(typeof(OpenAPIDateConverter))]
+        public DateTime Date { get; set; }
+
+        /// <summary>
+        /// None
+        /// </summary>
+        /// <value>None</value>
+        [DataMember(Name="dateTime", EmitDefaultValue=false)]
+        public DateTime DateTime { get; set; }
+
+        /// <summary>
+        /// None
+        /// </summary>
+        /// <value>None</value>
+        [DataMember(Name="password", EmitDefaultValue=false)]
+        public string Password { get; set; }
+
+        /// <summary>
+        /// None
+        /// </summary>
+        /// <value>None</value>
+        [DataMember(Name="callback", EmitDefaultValue=false)]
+        public string Callback { get; set; }
+
+        /// <summary>
+        /// Returns the string presentation of the object
+        /// </summary>
+        /// <returns>String presentation of the object</returns>
+        public override string ToString()
+        {
+            var sb = new StringBuilder();
+            sb.Append("class InlineObject3 {\n");
+            sb.Append("  Integer: ").Append(Integer).Append("\n");
+            sb.Append("  Int32: ").Append(Int32).Append("\n");
+            sb.Append("  Int64: ").Append(Int64).Append("\n");
+            sb.Append("  Number: ").Append(Number).Append("\n");
+            sb.Append("  Float: ").Append(Float).Append("\n");
+            sb.Append("  Double: ").Append(Double).Append("\n");
+            sb.Append("  String: ").Append(String).Append("\n");
+            sb.Append("  PatternWithoutDelimiter: ").Append(PatternWithoutDelimiter).Append("\n");
+            sb.Append("  Byte: ").Append(Byte).Append("\n");
+            sb.Append("  Binary: ").Append(Binary).Append("\n");
+            sb.Append("  Date: ").Append(Date).Append("\n");
+            sb.Append("  DateTime: ").Append(DateTime).Append("\n");
+            sb.Append("  Password: ").Append(Password).Append("\n");
+            sb.Append("  Callback: ").Append(Callback).Append("\n");
+            sb.Append("}\n");
+            return sb.ToString();
+        }
+  
+        /// <summary>
+        /// Returns the JSON string presentation of the object
+        /// </summary>
+        /// <returns>JSON string presentation of the object</returns>
+        public virtual string ToJson()
+        {
+            return JsonConvert.SerializeObject(this, Formatting.Indented);
+        }
+
+        /// <summary>
+        /// Returns true if objects are equal
+        /// </summary>
+        /// <param name="input">Object to be compared</param>
+        /// <returns>Boolean</returns>
+        public override bool Equals(object input)
+        {
+            return OpenAPIClientUtils.compareLogic.Compare(this, input as InlineObject3).AreEqual;
+        }
+
+        /// <summary>
+        /// Returns true if InlineObject3 instances are equal
+        /// </summary>
+        /// <param name="input">Instance of InlineObject3 to be compared</param>
+        /// <returns>Boolean</returns>
+        public bool Equals(InlineObject3 input)
+        {
+            return OpenAPIClientUtils.compareLogic.Compare(this, input).AreEqual;
+        }
+
+        /// <summary>
+        /// Gets the hash code
+        /// </summary>
+        /// <returns>Hash code</returns>
+        public override int GetHashCode()
+        {
+            unchecked // Overflow is fine, just wrap
+            {
+                int hashCode = 41;
+                hashCode = hashCode * 59 + this.Integer.GetHashCode();
+                hashCode = hashCode * 59 + this.Int32.GetHashCode();
+                hashCode = hashCode * 59 + this.Int64.GetHashCode();
+                hashCode = hashCode * 59 + this.Number.GetHashCode();
+                hashCode = hashCode * 59 + this.Float.GetHashCode();
+                hashCode = hashCode * 59 + this.Double.GetHashCode();
+                if (this.String != null)
+                    hashCode = hashCode * 59 + this.String.GetHashCode();
+                if (this.PatternWithoutDelimiter != null)
+                    hashCode = hashCode * 59 + this.PatternWithoutDelimiter.GetHashCode();
+                if (this.Byte != null)
+                    hashCode = hashCode * 59 + this.Byte.GetHashCode();
+                if (this.Binary != null)
+                    hashCode = hashCode * 59 + this.Binary.GetHashCode();
+                if (this.Date != null)
+                    hashCode = hashCode * 59 + this.Date.GetHashCode();
+                if (this.DateTime != null)
+                    hashCode = hashCode * 59 + this.DateTime.GetHashCode();
+                if (this.Password != null)
+                    hashCode = hashCode * 59 + this.Password.GetHashCode();
+                if (this.Callback != null)
+                    hashCode = hashCode * 59 + this.Callback.GetHashCode();
+                return hashCode;
+            }
+        }
+
+        /// <summary>
+        /// To validate all properties of the instance
+        /// </summary>
+        /// <param name="validationContext">Validation context</param>
+        /// <returns>Validation Result</returns>
+        IEnumerable<System.ComponentModel.DataAnnotations.ValidationResult> IValidatableObject.Validate(ValidationContext validationContext)
+        {
+            // Integer (int) maximum
+            if(this.Integer > (int)100)
+            {
+                yield return new System.ComponentModel.DataAnnotations.ValidationResult("Invalid value for Integer, must be a value less than or equal to 100.", new [] { "Integer" });
+            }
+
+            // Integer (int) minimum
+            if(this.Integer < (int)10)
+            {
+                yield return new System.ComponentModel.DataAnnotations.ValidationResult("Invalid value for Integer, must be a value greater than or equal to 10.", new [] { "Integer" });
+            }
+
+            // Int32 (int) maximum
+            if(this.Int32 > (int)200)
+            {
+                yield return new System.ComponentModel.DataAnnotations.ValidationResult("Invalid value for Int32, must be a value less than or equal to 200.", new [] { "Int32" });
+            }
+
+            // Int32 (int) minimum
+            if(this.Int32 < (int)20)
+            {
+                yield return new System.ComponentModel.DataAnnotations.ValidationResult("Invalid value for Int32, must be a value greater than or equal to 20.", new [] { "Int32" });
+            }
+
+            // Number (decimal) maximum
+            if(this.Number > (decimal)543.2)
+            {
+                yield return new System.ComponentModel.DataAnnotations.ValidationResult("Invalid value for Number, must be a value less than or equal to 543.2.", new [] { "Number" });
+            }
+
+            // Number (decimal) minimum
+            if(this.Number < (decimal)32.1)
+            {
+                yield return new System.ComponentModel.DataAnnotations.ValidationResult("Invalid value for Number, must be a value greater than or equal to 32.1.", new [] { "Number" });
+            }
+
+            // Float (float) maximum
+            if(this.Float > (float)987.6)
+            {
+                yield return new System.ComponentModel.DataAnnotations.ValidationResult("Invalid value for Float, must be a value less than or equal to 987.6.", new [] { "Float" });
+            }
+
+            // Double (double) maximum
+            if(this.Double > (double)123.4)
+            {
+                yield return new System.ComponentModel.DataAnnotations.ValidationResult("Invalid value for Double, must be a value less than or equal to 123.4.", new [] { "Double" });
+            }
+
+            // Double (double) minimum
+            if(this.Double < (double)67.8)
+            {
+                yield return new System.ComponentModel.DataAnnotations.ValidationResult("Invalid value for Double, must be a value greater than or equal to 67.8.", new [] { "Double" });
+            }
+
+            // String (string) pattern
+            Regex regexString = new Regex(@"[a-z]", RegexOptions.CultureInvariant | RegexOptions.IgnoreCase);
+            if (false == regexString.Match(this.String).Success)
+            {
+                yield return new System.ComponentModel.DataAnnotations.ValidationResult("Invalid value for String, must match a pattern of " + regexString, new [] { "String" });
+            }
+
+            // PatternWithoutDelimiter (string) pattern
+            Regex regexPatternWithoutDelimiter = new Regex(@"^[A-Z].*", RegexOptions.CultureInvariant);
+            if (false == regexPatternWithoutDelimiter.Match(this.PatternWithoutDelimiter).Success)
+            {
+                yield return new System.ComponentModel.DataAnnotations.ValidationResult("Invalid value for PatternWithoutDelimiter, must match a pattern of " + regexPatternWithoutDelimiter, new [] { "PatternWithoutDelimiter" });
+            }
+
+            // Password (string) maxLength
+            if(this.Password != null && this.Password.Length > 64)
+            {
+                yield return new System.ComponentModel.DataAnnotations.ValidationResult("Invalid value for Password, length must be less than 64.", new [] { "Password" });
+            }
+
+            // Password (string) minLength
+            if(this.Password != null && this.Password.Length < 10)
+            {
+                yield return new System.ComponentModel.DataAnnotations.ValidationResult("Invalid value for Password, length must be greater than 10.", new [] { "Password" });
+            }
+
+            yield break;
+        }
+    }
+
+}

samples/client/petstore/csharp-netcore/OpenAPIClient/src/Org.OpenAPITools/Model/InlineObject4.cs

@@ -0,0 +1,138 @@
+/* 
+ * OpenAPI Petstore
+ *
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://github.com/openapitools/openapi-generator.git
+ */
+
+
+using System;
+using System.Linq;
+using System.IO;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Collections;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Runtime.Serialization;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Converters;
+using System.ComponentModel.DataAnnotations;
+using OpenAPIDateConverter = Org.OpenAPITools.Client.OpenAPIDateConverter;
+using OpenAPIClientUtils = Org.OpenAPITools.Client.ClientUtils;
+
+namespace Org.OpenAPITools.Model
+{
+    /// <summary>
+    /// InlineObject4
+    /// </summary>
+    [DataContract]
+    public partial class InlineObject4 :  IEquatable<InlineObject4>, IValidatableObject
+    {
+        /// <summary>
+        /// Initializes a new instance of the <see cref="InlineObject4" /> class.
+        /// </summary>
+        [JsonConstructorAttribute]
+        protected InlineObject4() { }
+        /// <summary>
+        /// Initializes a new instance of the <see cref="InlineObject4" /> class.
+        /// </summary>
+        /// <param name="param">field1 (required).</param>
+        /// <param name="param2">field2 (required).</param>
+        public InlineObject4(string param = default(string), string param2 = default(string))
+        {
+            // to ensure "param" is required (not null)
+            this.Param = param ?? throw new ArgumentNullException("param is a required property for InlineObject4 and cannot be null");
+            // to ensure "param2" is required (not null)
+            this.Param2 = param2 ?? throw new ArgumentNullException("param2 is a required property for InlineObject4 and cannot be null");
+        }
+        
+        /// <summary>
+        /// field1
+        /// </summary>
+        /// <value>field1</value>
+        [DataMember(Name="param", EmitDefaultValue=false)]
+        public string Param { get; set; }
+
+        /// <summary>
+        /// field2
+        /// </summary>
+        /// <value>field2</value>
+        [DataMember(Name="param2", EmitDefaultValue=false)]
+        public string Param2 { get; set; }
+
+        /// <summary>
+        /// Returns the string presentation of the object
+        /// </summary>
+        /// <returns>String presentation of the object</returns>
+        public override string ToString()
+        {
+            var sb = new StringBuilder();
+            sb.Append("class InlineObject4 {\n");
+            sb.Append("  Param: ").Append(Param).Append("\n");
+            sb.Append("  Param2: ").Append(Param2).Append("\n");
+            sb.Append("}\n");
+            return sb.ToString();
+        }
+  
+        /// <summary>
+        /// Returns the JSON string presentation of the object
+        /// </summary>
+        /// <returns>JSON string presentation of the object</returns>
+        public virtual string ToJson()
+        {
+            return JsonConvert.SerializeObject(this, Formatting.Indented);
+        }
+
+        /// <summary>
+        /// Returns true if objects are equal
+        /// </summary>
+        /// <param name="input">Object to be compared</param>
+        /// <returns>Boolean</returns>
+        public override bool Equals(object input)
+        {
+            return OpenAPIClientUtils.compareLogic.Compare(this, input as InlineObject4).AreEqual;
+        }
+
+        /// <summary>
+        /// Returns true if InlineObject4 instances are equal
+        /// </summary>
+        /// <param name="input">Instance of InlineObject4 to be compared</param>
+        /// <returns>Boolean</returns>
+        public bool Equals(InlineObject4 input)
+        {
+            return OpenAPIClientUtils.compareLogic.Compare(this, input).AreEqual;
+        }
+
+        /// <summary>
+        /// Gets the hash code
+        /// </summary>
+        /// <returns>Hash code</returns>
+        public override int GetHashCode()
+        {
+            unchecked // Overflow is fine, just wrap
+            {
+                int hashCode = 41;
+                if (this.Param != null)
+                    hashCode = hashCode * 59 + this.Param.GetHashCode();
+                if (this.Param2 != null)
+                    hashCode = hashCode * 59 + this.Param2.GetHashCode();
+                return hashCode;
+            }
+        }
+
+        /// <summary>
+        /// To validate all properties of the instance
+        /// </summary>
+        /// <param name="validationContext">Validation context</param>
+        /// <returns>Validation Result</returns>
+        IEnumerable<System.ComponentModel.DataAnnotations.ValidationResult> IValidatableObject.Validate(ValidationContext validationContext)
+        {
+            yield break;
+        }
+    }
+
+}

samples/client/petstore/csharp-netcore/OpenAPIClient/src/Org.OpenAPITools/Model/InlineObject5.cs

@@ -0,0 +1,137 @@
+/* 
+ * OpenAPI Petstore
+ *
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://github.com/openapitools/openapi-generator.git
+ */
+
+
+using System;
+using System.Linq;
+using System.IO;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Collections;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Runtime.Serialization;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Converters;
+using System.ComponentModel.DataAnnotations;
+using OpenAPIDateConverter = Org.OpenAPITools.Client.OpenAPIDateConverter;
+using OpenAPIClientUtils = Org.OpenAPITools.Client.ClientUtils;
+
+namespace Org.OpenAPITools.Model
+{
+    /// <summary>
+    /// InlineObject5
+    /// </summary>
+    [DataContract]
+    public partial class InlineObject5 :  IEquatable<InlineObject5>, IValidatableObject
+    {
+        /// <summary>
+        /// Initializes a new instance of the <see cref="InlineObject5" /> class.
+        /// </summary>
+        [JsonConstructorAttribute]
+        protected InlineObject5() { }
+        /// <summary>
+        /// Initializes a new instance of the <see cref="InlineObject5" /> class.
+        /// </summary>
+        /// <param name="additionalMetadata">Additional data to pass to server.</param>
+        /// <param name="requiredFile">file to upload (required).</param>
+        public InlineObject5(string additionalMetadata = default(string), System.IO.Stream requiredFile = default(System.IO.Stream))
+        {
+            // to ensure "requiredFile" is required (not null)
+            this.RequiredFile = requiredFile ?? throw new ArgumentNullException("requiredFile is a required property for InlineObject5 and cannot be null");
+            this.AdditionalMetadata = additionalMetadata;
+        }
+        
+        /// <summary>
+        /// Additional data to pass to server
+        /// </summary>
+        /// <value>Additional data to pass to server</value>
+        [DataMember(Name="additionalMetadata", EmitDefaultValue=false)]
+        public string AdditionalMetadata { get; set; }
+
+        /// <summary>
+        /// file to upload
+        /// </summary>
+        /// <value>file to upload</value>
+        [DataMember(Name="requiredFile", EmitDefaultValue=false)]
+        public System.IO.Stream RequiredFile { get; set; }
+
+        /// <summary>
+        /// Returns the string presentation of the object
+        /// </summary>
+        /// <returns>String presentation of the object</returns>
+        public override string ToString()
+        {
+            var sb = new StringBuilder();
+            sb.Append("class InlineObject5 {\n");
+            sb.Append("  AdditionalMetadata: ").Append(AdditionalMetadata).Append("\n");
+            sb.Append("  RequiredFile: ").Append(RequiredFile).Append("\n");
+            sb.Append("}\n");
+            return sb.ToString();
+        }
+  
+        /// <summary>
+        /// Returns the JSON string presentation of the object
+        /// </summary>
+        /// <returns>JSON string presentation of the object</returns>
+        public virtual string ToJson()
+        {
+            return JsonConvert.SerializeObject(this, Formatting.Indented);
+        }
+
+        /// <summary>
+        /// Returns true if objects are equal
+        /// </summary>
+        /// <param name="input">Object to be compared</param>
+        /// <returns>Boolean</returns>
+        public override bool Equals(object input)
+        {
+            return OpenAPIClientUtils.compareLogic.Compare(this, input as InlineObject5).AreEqual;
+        }
+
+        /// <summary>
+        /// Returns true if InlineObject5 instances are equal
+        /// </summary>
+        /// <param name="input">Instance of InlineObject5 to be compared</param>
+        /// <returns>Boolean</returns>
+        public bool Equals(InlineObject5 input)
+        {
+            return OpenAPIClientUtils.compareLogic.Compare(this, input).AreEqual;
+        }
+
+        /// <summary>
+        /// Gets the hash code
+        /// </summary>
+        /// <returns>Hash code</returns>
+        public override int GetHashCode()
+        {
+            unchecked // Overflow is fine, just wrap
+            {
+                int hashCode = 41;
+                if (this.AdditionalMetadata != null)
+                    hashCode = hashCode * 59 + this.AdditionalMetadata.GetHashCode();
+                if (this.RequiredFile != null)
+                    hashCode = hashCode * 59 + this.RequiredFile.GetHashCode();
+                return hashCode;
+            }
+        }
+
+        /// <summary>
+        /// To validate all properties of the instance
+        /// </summary>
+        /// <param name="validationContext">Validation context</param>
+        /// <returns>Validation Result</returns>
+        IEnumerable<System.ComponentModel.DataAnnotations.ValidationResult> IValidatableObject.Validate(ValidationContext validationContext)
+        {
+            yield break;
+        }
+    }
+
+}

samples/client/petstore/csharp-netcore/OpenAPIClient/src/Org.OpenAPITools/Model/InlineResponseDefault.cs

@@ -0,0 +1,118 @@
+/* 
+ * OpenAPI Petstore
+ *
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://github.com/openapitools/openapi-generator.git
+ */
+
+
+using System;
+using System.Linq;
+using System.IO;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Collections;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Runtime.Serialization;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Converters;
+using System.ComponentModel.DataAnnotations;
+using OpenAPIDateConverter = Org.OpenAPITools.Client.OpenAPIDateConverter;
+using OpenAPIClientUtils = Org.OpenAPITools.Client.ClientUtils;
+
+namespace Org.OpenAPITools.Model
+{
+    /// <summary>
+    /// InlineResponseDefault
+    /// </summary>
+    [DataContract]
+    public partial class InlineResponseDefault :  IEquatable<InlineResponseDefault>, IValidatableObject
+    {
+        /// <summary>
+        /// Initializes a new instance of the <see cref="InlineResponseDefault" /> class.
+        /// </summary>
+        /// <param name="_string">_string.</param>
+        public InlineResponseDefault(Foo _string = default(Foo))
+        {
+            this.String = _string;
+        }
+        
+        /// <summary>
+        /// Gets or Sets String
+        /// </summary>
+        [DataMember(Name="string", EmitDefaultValue=false)]
+        public Foo String { get; set; }
+
+        /// <summary>
+        /// Returns the string presentation of the object
+        /// </summary>
+        /// <returns>String presentation of the object</returns>
+        public override string ToString()
+        {
+            var sb = new StringBuilder();
+            sb.Append("class InlineResponseDefault {\n");
+            sb.Append("  String: ").Append(String).Append("\n");
+            sb.Append("}\n");
+            return sb.ToString();
+        }
+  
+        /// <summary>
+        /// Returns the JSON string presentation of the object
+        /// </summary>
+        /// <returns>JSON string presentation of the object</returns>
+        public virtual string ToJson()
+        {
+            return JsonConvert.SerializeObject(this, Formatting.Indented);
+        }
+
+        /// <summary>
+        /// Returns true if objects are equal
+        /// </summary>
+        /// <param name="input">Object to be compared</param>
+        /// <returns>Boolean</returns>
+        public override bool Equals(object input)
+        {
+            return OpenAPIClientUtils.compareLogic.Compare(this, input as InlineResponseDefault).AreEqual;
+        }
+
+        /// <summary>
+        /// Returns true if InlineResponseDefault instances are equal
+        /// </summary>
+        /// <param name="input">Instance of InlineResponseDefault to be compared</param>
+        /// <returns>Boolean</returns>
+        public bool Equals(InlineResponseDefault input)
+        {
+            return OpenAPIClientUtils.compareLogic.Compare(this, input).AreEqual;
+        }
+
+        /// <summary>
+        /// Gets the hash code
+        /// </summary>
+        /// <returns>Hash code</returns>
+        public override int GetHashCode()
+        {
+            unchecked // Overflow is fine, just wrap
+            {
+                int hashCode = 41;
+                if (this.String != null)
+                    hashCode = hashCode * 59 + this.String.GetHashCode();
+                return hashCode;
+            }
+        }
+
+        /// <summary>
+        /// To validate all properties of the instance
+        /// </summary>
+        /// <param name="validationContext">Validation context</param>
+        /// <returns>Validation Result</returns>
+        IEnumerable<System.ComponentModel.DataAnnotations.ValidationResult> IValidatableObject.Validate(ValidationContext validationContext)
+        {
+            yield break;
+        }
+    }
+
+}

samples/client/petstore/csharp-netcore/OpenAPIClient/src/Org.OpenAPITools/Model/NullableClass.cs

@@ -0,0 +1,241 @@
+/* 
+ * OpenAPI Petstore
+ *
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://github.com/openapitools/openapi-generator.git
+ */
+
+
+using System;
+using System.Linq;
+using System.IO;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Collections;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Runtime.Serialization;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Converters;
+using System.ComponentModel.DataAnnotations;
+using OpenAPIDateConverter = Org.OpenAPITools.Client.OpenAPIDateConverter;
+using OpenAPIClientUtils = Org.OpenAPITools.Client.ClientUtils;
+
+namespace Org.OpenAPITools.Model
+{
+    /// <summary>
+    /// NullableClass
+    /// </summary>
+    [DataContract]
+    public partial class NullableClass : Dictionary<String, Object>,  IEquatable<NullableClass>, IValidatableObject
+    {
+        /// <summary>
+        /// Initializes a new instance of the <see cref="NullableClass" /> class.
+        /// </summary>
+        /// <param name="integerProp">integerProp.</param>
+        /// <param name="numberProp">numberProp.</param>
+        /// <param name="booleanProp">booleanProp.</param>
+        /// <param name="stringProp">stringProp.</param>
+        /// <param name="dateProp">dateProp.</param>
+        /// <param name="datetimeProp">datetimeProp.</param>
+        /// <param name="arrayNullableProp">arrayNullableProp.</param>
+        /// <param name="arrayAndItemsNullableProp">arrayAndItemsNullableProp.</param>
+        /// <param name="arrayItemsNullable">arrayItemsNullable.</param>
+        /// <param name="objectNullableProp">objectNullableProp.</param>
+        /// <param name="objectAndItemsNullableProp">objectAndItemsNullableProp.</param>
+        /// <param name="objectItemsNullable">objectItemsNullable.</param>
+        public NullableClass(int? integerProp = default(int?), decimal? numberProp = default(decimal?), bool? booleanProp = default(bool?), string stringProp = default(string), DateTime? dateProp = default(DateTime?), DateTime? datetimeProp = default(DateTime?), List<Object> arrayNullableProp = default(List<Object>), List<Object> arrayAndItemsNullableProp = default(List<Object>), List<Object> arrayItemsNullable = default(List<Object>), Dictionary<string, Object> objectNullableProp = default(Dictionary<string, Object>), Dictionary<string, Object> objectAndItemsNullableProp = default(Dictionary<string, Object>), Dictionary<string, Object> objectItemsNullable = default(Dictionary<string, Object>)) : base()
+        {
+            this.IntegerProp = integerProp;
+            this.NumberProp = numberProp;
+            this.BooleanProp = booleanProp;
+            this.StringProp = stringProp;
+            this.DateProp = dateProp;
+            this.DatetimeProp = datetimeProp;
+            this.ArrayNullableProp = arrayNullableProp;
+            this.ArrayAndItemsNullableProp = arrayAndItemsNullableProp;
+            this.ArrayItemsNullable = arrayItemsNullable;
+            this.ObjectNullableProp = objectNullableProp;
+            this.ObjectAndItemsNullableProp = objectAndItemsNullableProp;
+            this.ObjectItemsNullable = objectItemsNullable;
+        }
+        
+        /// <summary>
+        /// Gets or Sets IntegerProp
+        /// </summary>
+        [DataMember(Name="integer_prop", EmitDefaultValue=true)]
+        public int? IntegerProp { get; set; }
+
+        /// <summary>
+        /// Gets or Sets NumberProp
+        /// </summary>
+        [DataMember(Name="number_prop", EmitDefaultValue=true)]
+        public decimal? NumberProp { get; set; }
+
+        /// <summary>
+        /// Gets or Sets BooleanProp
+        /// </summary>
+        [DataMember(Name="boolean_prop", EmitDefaultValue=true)]
+        public bool? BooleanProp { get; set; }
+
+        /// <summary>
+        /// Gets or Sets StringProp
+        /// </summary>
+        [DataMember(Name="string_prop", EmitDefaultValue=true)]
+        public string StringProp { get; set; }
+
+        /// <summary>
+        /// Gets or Sets DateProp
+        /// </summary>
+        [DataMember(Name="date_prop", EmitDefaultValue=true)]
+        [JsonConverter(typeof(OpenAPIDateConverter))]
+        public DateTime? DateProp { get; set; }
+
+        /// <summary>
+        /// Gets or Sets DatetimeProp
+        /// </summary>
+        [DataMember(Name="datetime_prop", EmitDefaultValue=true)]
+        public DateTime? DatetimeProp { get; set; }
+
+        /// <summary>
+        /// Gets or Sets ArrayNullableProp
+        /// </summary>
+        [DataMember(Name="array_nullable_prop", EmitDefaultValue=true)]
+        public List<Object> ArrayNullableProp { get; set; }
+
+        /// <summary>
+        /// Gets or Sets ArrayAndItemsNullableProp
+        /// </summary>
+        [DataMember(Name="array_and_items_nullable_prop", EmitDefaultValue=true)]
+        public List<Object> ArrayAndItemsNullableProp { get; set; }
+
+        /// <summary>
+        /// Gets or Sets ArrayItemsNullable
+        /// </summary>
+        [DataMember(Name="array_items_nullable", EmitDefaultValue=false)]
+        public List<Object> ArrayItemsNullable { get; set; }
+
+        /// <summary>
+        /// Gets or Sets ObjectNullableProp
+        /// </summary>
+        [DataMember(Name="object_nullable_prop", EmitDefaultValue=true)]
+        public Dictionary<string, Object> ObjectNullableProp { get; set; }
+
+        /// <summary>
+        /// Gets or Sets ObjectAndItemsNullableProp
+        /// </summary>
+        [DataMember(Name="object_and_items_nullable_prop", EmitDefaultValue=true)]
+        public Dictionary<string, Object> ObjectAndItemsNullableProp { get; set; }
+
+        /// <summary>
+        /// Gets or Sets ObjectItemsNullable
+        /// </summary>
+        [DataMember(Name="object_items_nullable", EmitDefaultValue=false)]
+        public Dictionary<string, Object> ObjectItemsNullable { get; set; }
+
+        /// <summary>
+        /// Returns the string presentation of the object
+        /// </summary>
+        /// <returns>String presentation of the object</returns>
+        public override string ToString()
+        {
+            var sb = new StringBuilder();
+            sb.Append("class NullableClass {\n");
+            sb.Append("  ").Append(base.ToString().Replace("\n", "\n  ")).Append("\n");
+            sb.Append("  IntegerProp: ").Append(IntegerProp).Append("\n");
+            sb.Append("  NumberProp: ").Append(NumberProp).Append("\n");
+            sb.Append("  BooleanProp: ").Append(BooleanProp).Append("\n");
+            sb.Append("  StringProp: ").Append(StringProp).Append("\n");
+            sb.Append("  DateProp: ").Append(DateProp).Append("\n");
+            sb.Append("  DatetimeProp: ").Append(DatetimeProp).Append("\n");
+            sb.Append("  ArrayNullableProp: ").Append(ArrayNullableProp).Append("\n");
+            sb.Append("  ArrayAndItemsNullableProp: ").Append(ArrayAndItemsNullableProp).Append("\n");
+            sb.Append("  ArrayItemsNullable: ").Append(ArrayItemsNullable).Append("\n");
+            sb.Append("  ObjectNullableProp: ").Append(ObjectNullableProp).Append("\n");
+            sb.Append("  ObjectAndItemsNullableProp: ").Append(ObjectAndItemsNullableProp).Append("\n");
+            sb.Append("  ObjectItemsNullable: ").Append(ObjectItemsNullable).Append("\n");
+            sb.Append("}\n");
+            return sb.ToString();
+        }
+  
+        /// <summary>
+        /// Returns the JSON string presentation of the object
+        /// </summary>
+        /// <returns>JSON string presentation of the object</returns>
+        public string ToJson()
+        {
+            return JsonConvert.SerializeObject(this, Formatting.Indented);
+        }
+
+        /// <summary>
+        /// Returns true if objects are equal
+        /// </summary>
+        /// <param name="input">Object to be compared</param>
+        /// <returns>Boolean</returns>
+        public override bool Equals(object input)
+        {
+            return OpenAPIClientUtils.compareLogic.Compare(this, input as NullableClass).AreEqual;
+        }
+
+        /// <summary>
+        /// Returns true if NullableClass instances are equal
+        /// </summary>
+        /// <param name="input">Instance of NullableClass to be compared</param>
+        /// <returns>Boolean</returns>
+        public bool Equals(NullableClass input)
+        {
+            return OpenAPIClientUtils.compareLogic.Compare(this, input).AreEqual;
+        }
+
+        /// <summary>
+        /// Gets the hash code
+        /// </summary>
+        /// <returns>Hash code</returns>
+        public override int GetHashCode()
+        {
+            unchecked // Overflow is fine, just wrap
+            {
+                int hashCode = base.GetHashCode();
+                if (this.IntegerProp != null)
+                    hashCode = hashCode * 59 + this.IntegerProp.GetHashCode();
+                if (this.NumberProp != null)
+                    hashCode = hashCode * 59 + this.NumberProp.GetHashCode();
+                if (this.BooleanProp != null)
+                    hashCode = hashCode * 59 + this.BooleanProp.GetHashCode();
+                if (this.StringProp != null)
+                    hashCode = hashCode * 59 + this.StringProp.GetHashCode();
+                if (this.DateProp != null)
+                    hashCode = hashCode * 59 + this.DateProp.GetHashCode();
+                if (this.DatetimeProp != null)
+                    hashCode = hashCode * 59 + this.DatetimeProp.GetHashCode();
+                if (this.ArrayNullableProp != null)
+                    hashCode = hashCode * 59 + this.ArrayNullableProp.GetHashCode();
+                if (this.ArrayAndItemsNullableProp != null)
+                    hashCode = hashCode * 59 + this.ArrayAndItemsNullableProp.GetHashCode();
+                if (this.ArrayItemsNullable != null)
+                    hashCode = hashCode * 59 + this.ArrayItemsNullable.GetHashCode();
+                if (this.ObjectNullableProp != null)
+                    hashCode = hashCode * 59 + this.ObjectNullableProp.GetHashCode();
+                if (this.ObjectAndItemsNullableProp != null)
+                    hashCode = hashCode * 59 + this.ObjectAndItemsNullableProp.GetHashCode();
+                if (this.ObjectItemsNullable != null)
+                    hashCode = hashCode * 59 + this.ObjectItemsNullable.GetHashCode();
+                return hashCode;
+            }
+        }
+
+        /// <summary>
+        /// To validate all properties of the instance
+        /// </summary>
+        /// <param name="validationContext">Validation context</param>
+        /// <returns>Validation Result</returns>
+        IEnumerable<System.ComponentModel.DataAnnotations.ValidationResult> IValidatableObject.Validate(ValidationContext validationContext)
+        {
+            yield break;
+        }
+    }
+
+}

samples/client/petstore/csharp-netcore/OpenAPIClient/src/Org.OpenAPITools/Model/OuterEnumDefaultValue.cs

@@ -0,0 +1,57 @@
+/* 
+ * OpenAPI Petstore
+ *
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://github.com/openapitools/openapi-generator.git
+ */
+
+
+using System;
+using System.Linq;
+using System.IO;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Collections;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Runtime.Serialization;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Converters;
+using System.ComponentModel.DataAnnotations;
+using OpenAPIDateConverter = Org.OpenAPITools.Client.OpenAPIDateConverter;
+using OpenAPIClientUtils = Org.OpenAPITools.Client.ClientUtils;
+
+namespace Org.OpenAPITools.Model
+{
+    /// <summary>
+    /// Defines OuterEnumDefaultValue
+    /// </summary>
+    
+    [JsonConverter(typeof(StringEnumConverter))]
+    
+    public enum OuterEnumDefaultValue
+    {
+        /// <summary>
+        /// Enum Placed for value: placed
+        /// </summary>
+        [EnumMember(Value = "placed")]
+        Placed = 1,
+
+        /// <summary>
+        /// Enum Approved for value: approved
+        /// </summary>
+        [EnumMember(Value = "approved")]
+        Approved = 2,
+
+        /// <summary>
+        /// Enum Delivered for value: delivered
+        /// </summary>
+        [EnumMember(Value = "delivered")]
+        Delivered = 3
+
+    }
+
+}

samples/client/petstore/csharp-netcore/OpenAPIClient/src/Org.OpenAPITools/Model/OuterEnumInteger.cs

@@ -0,0 +1,57 @@
+/* 
+ * OpenAPI Petstore
+ *
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://github.com/openapitools/openapi-generator.git
+ */
+
+
+using System;
+using System.Linq;
+using System.IO;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Collections;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Runtime.Serialization;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Converters;
+using System.ComponentModel.DataAnnotations;
+using OpenAPIDateConverter = Org.OpenAPITools.Client.OpenAPIDateConverter;
+using OpenAPIClientUtils = Org.OpenAPITools.Client.ClientUtils;
+
+namespace Org.OpenAPITools.Model
+{
+    /// <summary>
+    /// Defines OuterEnumInteger
+    /// </summary>
+    
+    [JsonConverter(typeof(StringEnumConverter))]
+    
+    public enum OuterEnumInteger
+    {
+        /// <summary>
+        /// Enum NUMBER_0 for value: 0
+        /// </summary>
+        [EnumMember(Value = "0")]
+        NUMBER_0 = 1,
+
+        /// <summary>
+        /// Enum NUMBER_1 for value: 1
+        /// </summary>
+        [EnumMember(Value = "1")]
+        NUMBER_1 = 2,
+
+        /// <summary>
+        /// Enum NUMBER_2 for value: 2
+        /// </summary>
+        [EnumMember(Value = "2")]
+        NUMBER_2 = 3
+
+    }
+
+}

samples/client/petstore/csharp-netcore/OpenAPIClient/src/Org.OpenAPITools/Model/OuterEnumIntegerDefaultValue.cs

@@ -0,0 +1,57 @@
+/* 
+ * OpenAPI Petstore
+ *
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://github.com/openapitools/openapi-generator.git
+ */
+
+
+using System;
+using System.Linq;
+using System.IO;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Collections;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Runtime.Serialization;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Converters;
+using System.ComponentModel.DataAnnotations;
+using OpenAPIDateConverter = Org.OpenAPITools.Client.OpenAPIDateConverter;
+using OpenAPIClientUtils = Org.OpenAPITools.Client.ClientUtils;
+
+namespace Org.OpenAPITools.Model
+{
+    /// <summary>
+    /// Defines OuterEnumIntegerDefaultValue
+    /// </summary>
+    
+    [JsonConverter(typeof(StringEnumConverter))]
+    
+    public enum OuterEnumIntegerDefaultValue
+    {
+        /// <summary>
+        /// Enum NUMBER_0 for value: 0
+        /// </summary>
+        [EnumMember(Value = "0")]
+        NUMBER_0 = 1,
+
+        /// <summary>
+        /// Enum NUMBER_1 for value: 1
+        /// </summary>
+        [EnumMember(Value = "1")]
+        NUMBER_1 = 2,
+
+        /// <summary>
+        /// Enum NUMBER_2 for value: 2
+        /// </summary>
+        [EnumMember(Value = "2")]
+        NUMBER_2 = 3
+
+    }
+
+}

samples/client/petstore/csharp-netcore/OpenAPIClientCore/.openapi-generator/FILES

@@ -1,27 +1,19 @@
 .gitignore
 Org.OpenAPITools.sln
 README.md
-docs/AdditionalPropertiesAnyType.md
-docs/AdditionalPropertiesArray.md
-docs/AdditionalPropertiesBoolean.md
 docs/AdditionalPropertiesClass.md
-docs/AdditionalPropertiesInteger.md
-docs/AdditionalPropertiesNumber.md
-docs/AdditionalPropertiesObject.md
-docs/AdditionalPropertiesString.md
 docs/Animal.md
 docs/AnotherFakeApi.md
 docs/ApiResponse.md
 docs/ArrayOfArrayOfNumberOnly.md
 docs/ArrayOfNumberOnly.md
 docs/ArrayTest.md
-docs/BigCat.md
-docs/BigCatAllOf.md
 docs/Capitalization.md
 docs/Cat.md
 docs/CatAllOf.md
 docs/Category.md
 docs/ClassModel.md
+docs/DefaultApi.md
 docs/Dog.md
 docs/DogAllOf.md
 docs/EnumArrays.md
@@ -31,18 +23,31 @@ docs/FakeApi.md
 docs/FakeClassnameTags123Api.md
 docs/File.md
 docs/FileSchemaTestClass.md
+docs/Foo.md
 docs/FormatTest.md
 docs/HasOnlyReadOnly.md
+docs/HealthCheckResult.md
+docs/InlineObject.md
+docs/InlineObject1.md
+docs/InlineObject2.md
+docs/InlineObject3.md
+docs/InlineObject4.md
+docs/InlineObject5.md
+docs/InlineResponseDefault.md
 docs/List.md
 docs/MapTest.md
 docs/MixedPropertiesAndAdditionalPropertiesClass.md
 docs/Model200Response.md
 docs/ModelClient.md
 docs/Name.md
+docs/NullableClass.md
 docs/NumberOnly.md
 docs/Order.md
 docs/OuterComposite.md
 docs/OuterEnum.md
+docs/OuterEnumDefaultValue.md
+docs/OuterEnumInteger.md
+docs/OuterEnumIntegerDefaultValue.md
 docs/Pet.md
 docs/PetApi.md
 docs/ReadOnlyFirst.md
@@ -50,13 +55,11 @@ docs/Return.md
 docs/SpecialModelName.md
 docs/StoreApi.md
 docs/Tag.md
-docs/TypeHolderDefault.md
-docs/TypeHolderExample.md
 docs/User.md
 docs/UserApi.md
-docs/XmlItem.md
 git_push.sh
 src/Org.OpenAPITools/Api/AnotherFakeApi.cs
+src/Org.OpenAPITools/Api/DefaultApi.cs
 src/Org.OpenAPITools/Api/FakeApi.cs
 src/Org.OpenAPITools/Api/FakeClassnameTags123Api.cs
 src/Org.OpenAPITools/Api/PetApi.cs
@@ -77,21 +80,12 @@ src/Org.OpenAPITools/Client/ISynchronousClient.cs
 src/Org.OpenAPITools/Client/Multimap.cs
 src/Org.OpenAPITools/Client/OpenAPIDateConverter.cs
 src/Org.OpenAPITools/Client/RequestOptions.cs
-src/Org.OpenAPITools/Model/AdditionalPropertiesAnyType.cs
-src/Org.OpenAPITools/Model/AdditionalPropertiesArray.cs
-src/Org.OpenAPITools/Model/AdditionalPropertiesBoolean.cs
 src/Org.OpenAPITools/Model/AdditionalPropertiesClass.cs
-src/Org.OpenAPITools/Model/AdditionalPropertiesInteger.cs
-src/Org.OpenAPITools/Model/AdditionalPropertiesNumber.cs
-src/Org.OpenAPITools/Model/AdditionalPropertiesObject.cs
-src/Org.OpenAPITools/Model/AdditionalPropertiesString.cs
 src/Org.OpenAPITools/Model/Animal.cs
 src/Org.OpenAPITools/Model/ApiResponse.cs
 src/Org.OpenAPITools/Model/ArrayOfArrayOfNumberOnly.cs
 src/Org.OpenAPITools/Model/ArrayOfNumberOnly.cs
 src/Org.OpenAPITools/Model/ArrayTest.cs
-src/Org.OpenAPITools/Model/BigCat.cs
-src/Org.OpenAPITools/Model/BigCatAllOf.cs
 src/Org.OpenAPITools/Model/Capitalization.cs
 src/Org.OpenAPITools/Model/Cat.cs
 src/Org.OpenAPITools/Model/CatAllOf.cs
@@ -104,25 +98,35 @@ src/Org.OpenAPITools/Model/EnumClass.cs
 src/Org.OpenAPITools/Model/EnumTest.cs
 src/Org.OpenAPITools/Model/File.cs
 src/Org.OpenAPITools/Model/FileSchemaTestClass.cs
+src/Org.OpenAPITools/Model/Foo.cs
 src/Org.OpenAPITools/Model/FormatTest.cs
 src/Org.OpenAPITools/Model/HasOnlyReadOnly.cs
+src/Org.OpenAPITools/Model/HealthCheckResult.cs
+src/Org.OpenAPITools/Model/InlineObject.cs
+src/Org.OpenAPITools/Model/InlineObject1.cs
+src/Org.OpenAPITools/Model/InlineObject2.cs
+src/Org.OpenAPITools/Model/InlineObject3.cs
+src/Org.OpenAPITools/Model/InlineObject4.cs
+src/Org.OpenAPITools/Model/InlineObject5.cs
+src/Org.OpenAPITools/Model/InlineResponseDefault.cs
 src/Org.OpenAPITools/Model/List.cs
 src/Org.OpenAPITools/Model/MapTest.cs
 src/Org.OpenAPITools/Model/MixedPropertiesAndAdditionalPropertiesClass.cs
 src/Org.OpenAPITools/Model/Model200Response.cs
 src/Org.OpenAPITools/Model/ModelClient.cs
 src/Org.OpenAPITools/Model/Name.cs
+src/Org.OpenAPITools/Model/NullableClass.cs
 src/Org.OpenAPITools/Model/NumberOnly.cs
 src/Org.OpenAPITools/Model/Order.cs
 src/Org.OpenAPITools/Model/OuterComposite.cs
 src/Org.OpenAPITools/Model/OuterEnum.cs
+src/Org.OpenAPITools/Model/OuterEnumDefaultValue.cs
+src/Org.OpenAPITools/Model/OuterEnumInteger.cs
+src/Org.OpenAPITools/Model/OuterEnumIntegerDefaultValue.cs
 src/Org.OpenAPITools/Model/Pet.cs
 src/Org.OpenAPITools/Model/ReadOnlyFirst.cs
 src/Org.OpenAPITools/Model/Return.cs
 src/Org.OpenAPITools/Model/SpecialModelName.cs
 src/Org.OpenAPITools/Model/Tag.cs
-src/Org.OpenAPITools/Model/TypeHolderDefault.cs
-src/Org.OpenAPITools/Model/TypeHolderExample.cs
 src/Org.OpenAPITools/Model/User.cs
-src/Org.OpenAPITools/Model/XmlItem.cs
 src/Org.OpenAPITools/Org.OpenAPITools.csproj

samples/client/petstore/csharp-netcore/OpenAPIClientCore/README.md

@@ -76,12 +76,12 @@ namespace Example
             Configuration config = new Configuration();
             config.BasePath = "http://petstore.swagger.io:80/v2";
             var apiInstance = new AnotherFakeApi(config);
-            var body = new ModelClient(); // ModelClient | client model
+            var modelClient = new ModelClient(); // ModelClient | client model
 
             try
             {
                 // To test special tags
-                ModelClient result = apiInstance.Call123TestSpecialTags(body);
+                ModelClient result = apiInstance.Call123TestSpecialTags(modelClient);
                 Debug.WriteLine(result);
             }
             catch (ApiException e)
@@ -104,7 +104,9 @@ All URIs are relative to *http://petstore.swagger.io:80/v2*
 Class | Method | HTTP request | Description
 ------------ | ------------- | ------------- | -------------
 *AnotherFakeApi* | [**Call123TestSpecialTags**](docs/AnotherFakeApi.md#call123testspecialtags) | **PATCH** /another-fake/dummy | To test special tags
-*FakeApi* | [**CreateXmlItem**](docs/FakeApi.md#createxmlitem) | **POST** /fake/create_xml_item | creates an XmlItem
+*DefaultApi* | [**FooGet**](docs/DefaultApi.md#fooget) | **GET** /foo | 
+*FakeApi* | [**FakeHealthGet**](docs/FakeApi.md#fakehealthget) | **GET** /fake/health | Health check endpoint
+*FakeApi* | [**FakeHttpSignatureTest**](docs/FakeApi.md#fakehttpsignaturetest) | **GET** /fake/http-signature-test | test http signature authentication
 *FakeApi* | [**FakeOuterBooleanSerialize**](docs/FakeApi.md#fakeouterbooleanserialize) | **POST** /fake/outer/boolean | 
 *FakeApi* | [**FakeOuterCompositeSerialize**](docs/FakeApi.md#fakeoutercompositeserialize) | **POST** /fake/outer/composite | 
 *FakeApi* | [**FakeOuterNumberSerialize**](docs/FakeApi.md#fakeouternumberserialize) | **POST** /fake/outer/number | 
@@ -112,7 +114,7 @@ Class | Method | HTTP request | Description
 *FakeApi* | [**TestBodyWithFileSchema**](docs/FakeApi.md#testbodywithfileschema) | **PUT** /fake/body-with-file-schema | 
 *FakeApi* | [**TestBodyWithQueryParams**](docs/FakeApi.md#testbodywithqueryparams) | **PUT** /fake/body-with-query-params | 
 *FakeApi* | [**TestClientModel**](docs/FakeApi.md#testclientmodel) | **PATCH** /fake | To test \"client\" model
-*FakeApi* | [**TestEndpointParameters**](docs/FakeApi.md#testendpointparameters) | **POST** /fake | Fake endpoint for testing various parameters  假端點  偽のエンドポイント  가짜 엔드 포인트
+*FakeApi* | [**TestEndpointParameters**](docs/FakeApi.md#testendpointparameters) | **POST** /fake | Fake endpoint for testing various parameters 假端點 偽のエンドポイント 가짜 엔드 포인트 
 *FakeApi* | [**TestEnumParameters**](docs/FakeApi.md#testenumparameters) | **GET** /fake | To test enum parameters
 *FakeApi* | [**TestGroupParameters**](docs/FakeApi.md#testgroupparameters) | **DELETE** /fake | Fake endpoint to test group parameters (optional)
 *FakeApi* | [**TestInlineAdditionalProperties**](docs/FakeApi.md#testinlineadditionalproperties) | **POST** /fake/inline-additionalProperties | test inline additionalProperties
@@ -145,21 +147,12 @@ Class | Method | HTTP request | Description
 <a name="documentation-for-models"></a>
 ## Documentation for Models
 
- - [Model.AdditionalPropertiesAnyType](docs/AdditionalPropertiesAnyType.md)
- - [Model.AdditionalPropertiesArray](docs/AdditionalPropertiesArray.md)
- - [Model.AdditionalPropertiesBoolean](docs/AdditionalPropertiesBoolean.md)
  - [Model.AdditionalPropertiesClass](docs/AdditionalPropertiesClass.md)
- - [Model.AdditionalPropertiesInteger](docs/AdditionalPropertiesInteger.md)
- - [Model.AdditionalPropertiesNumber](docs/AdditionalPropertiesNumber.md)
- - [Model.AdditionalPropertiesObject](docs/AdditionalPropertiesObject.md)
- - [Model.AdditionalPropertiesString](docs/AdditionalPropertiesString.md)
  - [Model.Animal](docs/Animal.md)
  - [Model.ApiResponse](docs/ApiResponse.md)
  - [Model.ArrayOfArrayOfNumberOnly](docs/ArrayOfArrayOfNumberOnly.md)
  - [Model.ArrayOfNumberOnly](docs/ArrayOfNumberOnly.md)
  - [Model.ArrayTest](docs/ArrayTest.md)
- - [Model.BigCat](docs/BigCat.md)
- - [Model.BigCatAllOf](docs/BigCatAllOf.md)
  - [Model.Capitalization](docs/Capitalization.md)
  - [Model.Cat](docs/Cat.md)
  - [Model.CatAllOf](docs/CatAllOf.md)
@@ -172,27 +165,37 @@ Class | Method | HTTP request | Description
  - [Model.EnumTest](docs/EnumTest.md)
  - [Model.File](docs/File.md)
  - [Model.FileSchemaTestClass](docs/FileSchemaTestClass.md)
+ - [Model.Foo](docs/Foo.md)
  - [Model.FormatTest](docs/FormatTest.md)
  - [Model.HasOnlyReadOnly](docs/HasOnlyReadOnly.md)
+ - [Model.HealthCheckResult](docs/HealthCheckResult.md)
+ - [Model.InlineObject](docs/InlineObject.md)
+ - [Model.InlineObject1](docs/InlineObject1.md)
+ - [Model.InlineObject2](docs/InlineObject2.md)
+ - [Model.InlineObject3](docs/InlineObject3.md)
+ - [Model.InlineObject4](docs/InlineObject4.md)
+ - [Model.InlineObject5](docs/InlineObject5.md)
+ - [Model.InlineResponseDefault](docs/InlineResponseDefault.md)
  - [Model.List](docs/List.md)
  - [Model.MapTest](docs/MapTest.md)
  - [Model.MixedPropertiesAndAdditionalPropertiesClass](docs/MixedPropertiesAndAdditionalPropertiesClass.md)
  - [Model.Model200Response](docs/Model200Response.md)
  - [Model.ModelClient](docs/ModelClient.md)
  - [Model.Name](docs/Name.md)
+ - [Model.NullableClass](docs/NullableClass.md)
  - [Model.NumberOnly](docs/NumberOnly.md)
  - [Model.Order](docs/Order.md)
  - [Model.OuterComposite](docs/OuterComposite.md)
  - [Model.OuterEnum](docs/OuterEnum.md)
+ - [Model.OuterEnumDefaultValue](docs/OuterEnumDefaultValue.md)
+ - [Model.OuterEnumInteger](docs/OuterEnumInteger.md)
+ - [Model.OuterEnumIntegerDefaultValue](docs/OuterEnumIntegerDefaultValue.md)
  - [Model.Pet](docs/Pet.md)
  - [Model.ReadOnlyFirst](docs/ReadOnlyFirst.md)
  - [Model.Return](docs/Return.md)
  - [Model.SpecialModelName](docs/SpecialModelName.md)
  - [Model.Tag](docs/Tag.md)
- - [Model.TypeHolderDefault](docs/TypeHolderDefault.md)
- - [Model.TypeHolderExample](docs/TypeHolderExample.md)
  - [Model.User](docs/User.md)
- - [Model.XmlItem](docs/XmlItem.md)
 
 
 <a name="documentation-for-authorization"></a>
@@ -212,11 +215,20 @@ Class | Method | HTTP request | Description
 - **API key parameter name**: api_key_query
 - **Location**: URL query string
 
+<a name="bearer_test"></a>
+### bearer_test
+
+- **Type**: Bearer Authentication
+
 <a name="http_basic_test"></a>
 ### http_basic_test
 
 - **Type**: HTTP basic authentication
 
+<a name="http_signature_test"></a>
+### http_signature_test
+
+
 <a name="petstore_auth"></a>
 ### petstore_auth
 

samples/client/petstore/csharp-netcore/OpenAPIClientCore/docs/AdditionalPropertiesClass.md

@@ -3,17 +3,8 @@
 
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
-**MapString** | **Dictionary<string, string>** |  | [optional] 
-**MapNumber** | **Dictionary<string, decimal>** |  | [optional] 
-**MapInteger** | **Dictionary<string, int>** |  | [optional] 
-**MapBoolean** | **Dictionary<string, bool>** |  | [optional] 
-**MapArrayInteger** | **Dictionary<string, List<int>>** |  | [optional] 
-**MapArrayAnytype** | **Dictionary<string, List<Object>>** |  | [optional] 
-**MapMapString** | **Dictionary<string, Dictionary<string, string>>** |  | [optional] 
-**MapMapAnytype** | **Dictionary<string, Dictionary<string, Object>>** |  | [optional] 
-**Anytype1** | **Object** |  | [optional] 
-**Anytype2** | **Object** |  | [optional] 
-**Anytype3** | **Object** |  | [optional] 
+**MapProperty** | **Dictionary<string, string>** |  | [optional] 
+**MapOfMapProperty** | **Dictionary<string, Dictionary<string, string>>** |  | [optional] 
 
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
 

samples/client/petstore/csharp-netcore/OpenAPIClientCore/docs/AnotherFakeApi.md

@@ -9,7 +9,7 @@ Method | HTTP request | Description
 
 <a name="call123testspecialtags"></a>
 # **Call123TestSpecialTags**
-> ModelClient Call123TestSpecialTags (ModelClient body)
+> ModelClient Call123TestSpecialTags (ModelClient modelClient)
 
 To test special tags
 
@@ -32,12 +32,12 @@ namespace Example
             Configuration config = new Configuration();
             config.BasePath = "http://petstore.swagger.io:80/v2";
             var apiInstance = new AnotherFakeApi(config);
-            var body = new ModelClient(); // ModelClient | client model
+            var modelClient = new ModelClient(); // ModelClient | client model
 
             try
             {
                 // To test special tags
-                ModelClient result = apiInstance.Call123TestSpecialTags(body);
+                ModelClient result = apiInstance.Call123TestSpecialTags(modelClient);
                 Debug.WriteLine(result);
             }
             catch (ApiException  e)
@@ -55,7 +55,7 @@ namespace Example
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **body** | [**ModelClient**](ModelClient.md)| client model | 
+ **modelClient** | [**ModelClient**](ModelClient.md)| client model | 
 
 ### Return type
 

samples/client/petstore/csharp-netcore/OpenAPIClientCore/docs/DefaultApi.md

@@ -0,0 +1,72 @@
+# Org.OpenAPITools.Api.DefaultApi
+
+All URIs are relative to *http://petstore.swagger.io:80/v2*
+
+Method | HTTP request | Description
+------------- | ------------- | -------------
+[**FooGet**](DefaultApi.md#fooget) | **GET** /foo | 
+
+
+<a name="fooget"></a>
+# **FooGet**
+> InlineResponseDefault FooGet ()
+
+
+
+### Example
+```csharp
+using System.Collections.Generic;
+using System.Diagnostics;
+using Org.OpenAPITools.Api;
+using Org.OpenAPITools.Client;
+using Org.OpenAPITools.Model;
+
+namespace Example
+{
+    public class FooGetExample
+    {
+        public static void Main()
+        {
+            Configuration config = new Configuration();
+            config.BasePath = "http://petstore.swagger.io:80/v2";
+            var apiInstance = new DefaultApi(config);
+
+            try
+            {
+                InlineResponseDefault result = apiInstance.FooGet();
+                Debug.WriteLine(result);
+            }
+            catch (ApiException  e)
+            {
+                Debug.Print("Exception when calling DefaultApi.FooGet: " + e.Message );
+                Debug.Print("Status Code: "+ e.ErrorCode);
+                Debug.Print(e.StackTrace);
+            }
+        }
+    }
+}
+```
+
+### Parameters
+This endpoint does not need any parameter.
+
+### Return type
+
+[**InlineResponseDefault**](InlineResponseDefault.md)
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+ - **Content-Type**: Not defined
+ - **Accept**: application/json
+
+### HTTP response details
+| Status code | Description | Response headers |
+|-------------|-------------|------------------|
+| **0** | response |  -  |
+
+[[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
+

samples/client/petstore/csharp-netcore/OpenAPIClientCore/docs/EnumTest.md

@@ -8,6 +8,9 @@ Name | Type | Description | Notes
 **EnumInteger** | **int** |  | [optional] 
 **EnumNumber** | **double** |  | [optional] 
 **OuterEnum** | **OuterEnum** |  | [optional] 
+**OuterEnumInteger** | **OuterEnumInteger** |  | [optional] 
+**OuterEnumDefaultValue** | **OuterEnumDefaultValue** |  | [optional] 
+**OuterEnumIntegerDefaultValue** | **OuterEnumIntegerDefaultValue** |  | [optional] 
 
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
 

samples/client/petstore/csharp-netcore/OpenAPIClientCore/docs/FakeApi.md

@@ -4,7 +4,8 @@ All URIs are relative to *http://petstore.swagger.io:80/v2*
 
 Method | HTTP request | Description
 ------------- | ------------- | -------------
-[**CreateXmlItem**](FakeApi.md#createxmlitem) | **POST** /fake/create_xml_item | creates an XmlItem
+[**FakeHealthGet**](FakeApi.md#fakehealthget) | **GET** /fake/health | Health check endpoint
+[**FakeHttpSignatureTest**](FakeApi.md#fakehttpsignaturetest) | **GET** /fake/http-signature-test | test http signature authentication
 [**FakeOuterBooleanSerialize**](FakeApi.md#fakeouterbooleanserialize) | **POST** /fake/outer/boolean | 
 [**FakeOuterCompositeSerialize**](FakeApi.md#fakeoutercompositeserialize) | **POST** /fake/outer/composite | 
 [**FakeOuterNumberSerialize**](FakeApi.md#fakeouternumberserialize) | **POST** /fake/outer/number | 
@@ -12,7 +13,7 @@ Method | HTTP request | Description
 [**TestBodyWithFileSchema**](FakeApi.md#testbodywithfileschema) | **PUT** /fake/body-with-file-schema | 
 [**TestBodyWithQueryParams**](FakeApi.md#testbodywithqueryparams) | **PUT** /fake/body-with-query-params | 
 [**TestClientModel**](FakeApi.md#testclientmodel) | **PATCH** /fake | To test \"client\" model
-[**TestEndpointParameters**](FakeApi.md#testendpointparameters) | **POST** /fake | Fake endpoint for testing various parameters  假端點  偽のエンドポイント  가짜 엔드 포인트
+[**TestEndpointParameters**](FakeApi.md#testendpointparameters) | **POST** /fake | Fake endpoint for testing various parameters 假端點 偽のエンドポイント 가짜 엔드 포인트 
 [**TestEnumParameters**](FakeApi.md#testenumparameters) | **GET** /fake | To test enum parameters
 [**TestGroupParameters**](FakeApi.md#testgroupparameters) | **DELETE** /fake | Fake endpoint to test group parameters (optional)
 [**TestInlineAdditionalProperties**](FakeApi.md#testinlineadditionalproperties) | **POST** /fake/inline-additionalProperties | test inline additionalProperties
@@ -20,13 +21,11 @@ Method | HTTP request | Description
 [**TestQueryParameterCollectionFormat**](FakeApi.md#testqueryparametercollectionformat) | **PUT** /fake/test-query-paramters | 
 
 
-<a name="createxmlitem"></a>
-# **CreateXmlItem**
-> void CreateXmlItem (XmlItem xmlItem)
+<a name="fakehealthget"></a>
+# **FakeHealthGet**
+> HealthCheckResult FakeHealthGet ()
 
-creates an XmlItem
-
-this route creates an XmlItem
+Health check endpoint
 
 ### Example
 ```csharp
@@ -38,23 +37,90 @@ using Org.OpenAPITools.Model;
 
 namespace Example
 {
-    public class CreateXmlItemExample
+    public class FakeHealthGetExample
     {
         public static void Main()
         {
             Configuration config = new Configuration();
             config.BasePath = "http://petstore.swagger.io:80/v2";
             var apiInstance = new FakeApi(config);
-            var xmlItem = new XmlItem(); // XmlItem | XmlItem Body
 
             try
             {
-                // creates an XmlItem
-                apiInstance.CreateXmlItem(xmlItem);
+                // Health check endpoint
+                HealthCheckResult result = apiInstance.FakeHealthGet();
+                Debug.WriteLine(result);
             }
             catch (ApiException  e)
             {
-                Debug.Print("Exception when calling FakeApi.CreateXmlItem: " + e.Message );
+                Debug.Print("Exception when calling FakeApi.FakeHealthGet: " + e.Message );
+                Debug.Print("Status Code: "+ e.ErrorCode);
+                Debug.Print(e.StackTrace);
+            }
+        }
+    }
+}
+```
+
+### Parameters
+This endpoint does not need any parameter.
+
+### Return type
+
+[**HealthCheckResult**](HealthCheckResult.md)
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+ - **Content-Type**: Not defined
+ - **Accept**: application/json
+
+### HTTP response details
+| Status code | Description | Response headers |
+|-------------|-------------|------------------|
+| **200** | The instance started successfully |  -  |
+
+[[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
+
+<a name="fakehttpsignaturetest"></a>
+# **FakeHttpSignatureTest**
+> void FakeHttpSignatureTest (Pet pet, string query1 = null, string header1 = null)
+
+test http signature authentication
+
+### Example
+```csharp
+using System.Collections.Generic;
+using System.Diagnostics;
+using Org.OpenAPITools.Api;
+using Org.OpenAPITools.Client;
+using Org.OpenAPITools.Model;
+
+namespace Example
+{
+    public class FakeHttpSignatureTestExample
+    {
+        public static void Main()
+        {
+            Configuration config = new Configuration();
+            config.BasePath = "http://petstore.swagger.io:80/v2";
+
+            var apiInstance = new FakeApi(config);
+            var pet = new Pet(); // Pet | Pet object that needs to be added to the store
+            var query1 = query1_example;  // string | query parameter (optional) 
+            var header1 = header1_example;  // string | header parameter (optional) 
+
+            try
+            {
+                // test http signature authentication
+                apiInstance.FakeHttpSignatureTest(pet, query1, header1);
+            }
+            catch (ApiException  e)
+            {
+                Debug.Print("Exception when calling FakeApi.FakeHttpSignatureTest: " + e.Message );
                 Debug.Print("Status Code: "+ e.ErrorCode);
                 Debug.Print(e.StackTrace);
             }
@@ -67,7 +133,9 @@ namespace Example
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **xmlItem** | [**XmlItem**](XmlItem.md)| XmlItem Body | 
+ **pet** | [**Pet**](Pet.md)| Pet object that needs to be added to the store | 
+ **query1** | **string**| query parameter | [optional] 
+ **header1** | **string**| header parameter | [optional] 
 
 ### Return type
 
@@ -75,17 +143,17 @@ void (empty response body)
 
 ### Authorization
 
-No authorization required
+[http_signature_test](../README.md#http_signature_test)
 
 ### HTTP request headers
 
- - **Content-Type**: application/xml, application/xml; charset=utf-8, application/xml; charset=utf-16, text/xml, text/xml; charset=utf-8, text/xml; charset=utf-16
+ - **Content-Type**: application/json, application/xml
  - **Accept**: Not defined
 
 ### HTTP response details
 | Status code | Description | Response headers |
 |-------------|-------------|------------------|
-| **200** | successful operation |  -  |
+| **200** | The instance started successfully |  -  |
 
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
 
@@ -148,7 +216,7 @@ No authorization required
 
 ### HTTP request headers
 
- - **Content-Type**: Not defined
+ - **Content-Type**: application/json
  - **Accept**: */*
 
 ### HTTP response details
@@ -160,7 +228,7 @@ No authorization required
 
 <a name="fakeoutercompositeserialize"></a>
 # **FakeOuterCompositeSerialize**
-> OuterComposite FakeOuterCompositeSerialize (OuterComposite body = null)
+> OuterComposite FakeOuterCompositeSerialize (OuterComposite outerComposite = null)
 
 
 
@@ -183,11 +251,11 @@ namespace Example
             Configuration config = new Configuration();
             config.BasePath = "http://petstore.swagger.io:80/v2";
             var apiInstance = new FakeApi(config);
-            var body = new OuterComposite(); // OuterComposite | Input composite as post body (optional) 
+            var outerComposite = new OuterComposite(); // OuterComposite | Input composite as post body (optional) 
 
             try
             {
-                OuterComposite result = apiInstance.FakeOuterCompositeSerialize(body);
+                OuterComposite result = apiInstance.FakeOuterCompositeSerialize(outerComposite);
                 Debug.WriteLine(result);
             }
             catch (ApiException  e)
@@ -205,7 +273,7 @@ namespace Example
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **body** | [**OuterComposite**](OuterComposite.md)| Input composite as post body | [optional] 
+ **outerComposite** | [**OuterComposite**](OuterComposite.md)| Input composite as post body | [optional] 
 
 ### Return type
 
@@ -217,7 +285,7 @@ No authorization required
 
 ### HTTP request headers
 
- - **Content-Type**: Not defined
+ - **Content-Type**: application/json
  - **Accept**: */*
 
 ### HTTP response details
@@ -286,7 +354,7 @@ No authorization required
 
 ### HTTP request headers
 
- - **Content-Type**: Not defined
+ - **Content-Type**: application/json
  - **Accept**: */*
 
 ### HTTP response details
@@ -355,7 +423,7 @@ No authorization required
 
 ### HTTP request headers
 
- - **Content-Type**: Not defined
+ - **Content-Type**: application/json
  - **Accept**: */*
 
 ### HTTP response details
@@ -367,7 +435,7 @@ No authorization required
 
 <a name="testbodywithfileschema"></a>
 # **TestBodyWithFileSchema**
-> void TestBodyWithFileSchema (FileSchemaTestClass body)
+> void TestBodyWithFileSchema (FileSchemaTestClass fileSchemaTestClass)
 
 
 
@@ -390,11 +458,11 @@ namespace Example
             Configuration config = new Configuration();
             config.BasePath = "http://petstore.swagger.io:80/v2";
             var apiInstance = new FakeApi(config);
-            var body = new FileSchemaTestClass(); // FileSchemaTestClass | 
+            var fileSchemaTestClass = new FileSchemaTestClass(); // FileSchemaTestClass | 
 
             try
             {
-                apiInstance.TestBodyWithFileSchema(body);
+                apiInstance.TestBodyWithFileSchema(fileSchemaTestClass);
             }
             catch (ApiException  e)
             {
@@ -411,7 +479,7 @@ namespace Example
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **body** | [**FileSchemaTestClass**](FileSchemaTestClass.md)|  | 
+ **fileSchemaTestClass** | [**FileSchemaTestClass**](FileSchemaTestClass.md)|  | 
 
 ### Return type
 
@@ -435,7 +503,7 @@ No authorization required
 
 <a name="testbodywithqueryparams"></a>
 # **TestBodyWithQueryParams**
-> void TestBodyWithQueryParams (string query, User body)
+> void TestBodyWithQueryParams (string query, User user)
 
 
 
@@ -457,11 +525,11 @@ namespace Example
             config.BasePath = "http://petstore.swagger.io:80/v2";
             var apiInstance = new FakeApi(config);
             var query = query_example;  // string | 
-            var body = new User(); // User | 
+            var user = new User(); // User | 
 
             try
             {
-                apiInstance.TestBodyWithQueryParams(query, body);
+                apiInstance.TestBodyWithQueryParams(query, user);
             }
             catch (ApiException  e)
             {
@@ -479,7 +547,7 @@ namespace Example
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
  **query** | **string**|  | 
- **body** | [**User**](User.md)|  | 
+ **user** | [**User**](User.md)|  | 
 
 ### Return type
 
@@ -503,7 +571,7 @@ No authorization required
 
 <a name="testclientmodel"></a>
 # **TestClientModel**
-> ModelClient TestClientModel (ModelClient body)
+> ModelClient TestClientModel (ModelClient modelClient)
 
 To test \"client\" model
 
@@ -526,12 +594,12 @@ namespace Example
             Configuration config = new Configuration();
             config.BasePath = "http://petstore.swagger.io:80/v2";
             var apiInstance = new FakeApi(config);
-            var body = new ModelClient(); // ModelClient | client model
+            var modelClient = new ModelClient(); // ModelClient | client model
 
             try
             {
                 // To test \"client\" model
-                ModelClient result = apiInstance.TestClientModel(body);
+                ModelClient result = apiInstance.TestClientModel(modelClient);
                 Debug.WriteLine(result);
             }
             catch (ApiException  e)
@@ -549,7 +617,7 @@ namespace Example
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **body** | [**ModelClient**](ModelClient.md)| client model | 
+ **modelClient** | [**ModelClient**](ModelClient.md)| client model | 
 
 ### Return type
 
@@ -575,9 +643,9 @@ No authorization required
 # **TestEndpointParameters**
 > void TestEndpointParameters (decimal number, double _double, string patternWithoutDelimiter, byte[] _byte, int? integer = null, int? int32 = null, long? int64 = null, float? _float = null, string _string = null, System.IO.Stream binary = null, DateTime? date = null, DateTime? dateTime = null, string password = null, string callback = null)
 
-Fake endpoint for testing various parameters  假端點  偽のエンドポイント  가짜 엔드 포인트
+Fake endpoint for testing various parameters 假端點 偽のエンドポイント 가짜 엔드 포인트 
 
-Fake endpoint for testing various parameters  假端點  偽のエンドポイント  가짜 엔드 포인트
+Fake endpoint for testing various parameters 假端點 偽のエンドポイント 가짜 엔드 포인트 
 
 ### Example
 ```csharp
@@ -617,7 +685,7 @@ namespace Example
 
             try
             {
-                // Fake endpoint for testing various parameters  假端點  偽のエンドポイント  가짜 엔드 포인트
+                // Fake endpoint for testing various parameters 假端點 偽のエンドポイント 가짜 엔드 포인트 
                 apiInstance.TestEndpointParameters(number, _double, patternWithoutDelimiter, _byte, integer, int32, int64, _float, _string, binary, date, dateTime, password, callback);
             }
             catch (ApiException  e)
@@ -779,6 +847,9 @@ namespace Example
         {
             Configuration config = new Configuration();
             config.BasePath = "http://petstore.swagger.io:80/v2";
+            // Configure Bearer token for authorization: bearer_test
+            config.AccessToken = "YOUR_BEARER_TOKEN";
+
             var apiInstance = new FakeApi(config);
             var requiredStringGroup = 56;  // int | Required String in group parameters
             var requiredBooleanGroup = true;  // bool | Required Boolean in group parameters
@@ -820,7 +891,7 @@ void (empty response body)
 
 ### Authorization
 
-No authorization required
+[bearer_test](../README.md#bearer_test)
 
 ### HTTP request headers
 
@@ -836,7 +907,7 @@ No authorization required
 
 <a name="testinlineadditionalproperties"></a>
 # **TestInlineAdditionalProperties**
-> void TestInlineAdditionalProperties (Dictionary<string, string> param)
+> void TestInlineAdditionalProperties (Dictionary<string, string> requestBody)
 
 test inline additionalProperties
 
@@ -857,12 +928,12 @@ namespace Example
             Configuration config = new Configuration();
             config.BasePath = "http://petstore.swagger.io:80/v2";
             var apiInstance = new FakeApi(config);
-            var param = new Dictionary<string, string>(); // Dictionary<string, string> | request body
+            var requestBody = new Dictionary<string, string>(); // Dictionary<string, string> | request body
 
             try
             {
                 // test inline additionalProperties
-                apiInstance.TestInlineAdditionalProperties(param);
+                apiInstance.TestInlineAdditionalProperties(requestBody);
             }
             catch (ApiException  e)
             {
@@ -879,7 +950,7 @@ namespace Example
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **param** | [**Dictionary&lt;string, string&gt;**](string.md)| request body | 
+ **requestBody** | [**Dictionary&lt;string, string&gt;**](string.md)| request body | 
 
 ### Return type
 

samples/client/petstore/csharp-netcore/OpenAPIClientCore/docs/FakeClassnameTags123Api.md

@@ -9,7 +9,7 @@ Method | HTTP request | Description
 
 <a name="testclassname"></a>
 # **TestClassname**
-> ModelClient TestClassname (ModelClient body)
+> ModelClient TestClassname (ModelClient modelClient)
 
 To test class name in snake case
 
@@ -37,12 +37,12 @@ namespace Example
             // config.AddApiKeyPrefix("api_key_query", "Bearer");
 
             var apiInstance = new FakeClassnameTags123Api(config);
-            var body = new ModelClient(); // ModelClient | client model
+            var modelClient = new ModelClient(); // ModelClient | client model
 
             try
             {
                 // To test class name in snake case
-                ModelClient result = apiInstance.TestClassname(body);
+                ModelClient result = apiInstance.TestClassname(modelClient);
                 Debug.WriteLine(result);
             }
             catch (ApiException  e)
@@ -60,7 +60,7 @@ namespace Example
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **body** | [**ModelClient**](ModelClient.md)| client model | 
+ **modelClient** | [**ModelClient**](ModelClient.md)| client model | 
 
 ### Return type
 

samples/client/petstore/csharp-netcore/OpenAPIClientCore/docs/Foo.md

@@ -0,0 +1,9 @@
+# Org.OpenAPITools.Model.Foo
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**Bar** | **string** |  | [optional] [default to "bar"]
+
+[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
+

samples/client/petstore/csharp-netcore/OpenAPIClientCore/docs/FormatTest.md

@@ -16,7 +16,8 @@ Name | Type | Description | Notes
 **DateTime** | **DateTime** |  | [optional] 
 **Uuid** | **Guid** |  | [optional] 
 **Password** | **string** |  | 
-**BigDecimal** | **decimal** |  | [optional] 
+**PatternWithDigits** | **string** | A string that is a 10 digit number. Can have leading zeros. | [optional] 
+**PatternWithDigitsAndDelimiter** | **string** | A string starting with 'image_' (case insensitive) and one to three digits following i.e. Image_01. | [optional] 
 
 [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
 

samples/client/petstore/csharp-netcore/OpenAPIClientCore/docs/HealthCheckResult.md

@@ -0,0 +1,10 @@
+# Org.OpenAPITools.Model.HealthCheckResult
+Just a string to inform instance is up and running. Make it nullable in hope to get it as pointer in generated model.
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**NullableMessage** | **string** |  | [optional] 
+
+[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
+

samples/client/petstore/csharp-netcore/OpenAPIClientCore/docs/InlineObject.md

@@ -0,0 +1,10 @@
+# Org.OpenAPITools.Model.InlineObject
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**Name** | **string** | Updated name of the pet | [optional] 
+**Status** | **string** | Updated status of the pet | [optional] 
+
+[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
+

samples/client/petstore/csharp-netcore/OpenAPIClientCore/docs/InlineObject1.md

@@ -0,0 +1,10 @@
+# Org.OpenAPITools.Model.InlineObject1
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**AdditionalMetadata** | **string** | Additional data to pass to server | [optional] 
+**File** | **System.IO.Stream** | file to upload | [optional] 
+
+[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
+

samples/client/petstore/csharp-netcore/OpenAPIClientCore/docs/InlineObject2.md

@@ -0,0 +1,10 @@
+# Org.OpenAPITools.Model.InlineObject2
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**EnumFormStringArray** | **List<string>** | Form parameter enum test (string array) | [optional] 
+**EnumFormString** | **string** | Form parameter enum test (string) | [optional] [default to EnumFormStringEnum.Efg]
+
+[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
+

samples/client/petstore/csharp-netcore/OpenAPIClientCore/docs/InlineObject3.md

@@ -0,0 +1,22 @@
+# Org.OpenAPITools.Model.InlineObject3
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**Integer** | **int** | None | [optional] 
+**Int32** | **int** | None | [optional] 
+**Int64** | **long** | None | [optional] 
+**Number** | **decimal** | None | 
+**Float** | **float** | None | [optional] 
+**Double** | **double** | None | 
+**String** | **string** | None | [optional] 
+**PatternWithoutDelimiter** | **string** | None | 
+**Byte** | **byte[]** | None | 
+**Binary** | **System.IO.Stream** | None | [optional] 
+**Date** | **DateTime** | None | [optional] 
+**DateTime** | **DateTime** | None | [optional] 
+**Password** | **string** | None | [optional] 
+**Callback** | **string** | None | [optional] 
+
+[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
+

samples/client/petstore/csharp-netcore/OpenAPIClientCore/docs/InlineObject4.md

@@ -0,0 +1,10 @@
+# Org.OpenAPITools.Model.InlineObject4
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**Param** | **string** | field1 | 
+**Param2** | **string** | field2 | 
+
+[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
+

samples/client/petstore/csharp-netcore/OpenAPIClientCore/docs/InlineObject5.md

@@ -0,0 +1,10 @@
+# Org.OpenAPITools.Model.InlineObject5
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**AdditionalMetadata** | **string** | Additional data to pass to server | [optional] 
+**RequiredFile** | **System.IO.Stream** | file to upload | 
+
+[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
+

samples/client/petstore/csharp-netcore/OpenAPIClientCore/docs/InlineResponseDefault.md

@@ -0,0 +1,9 @@
+# Org.OpenAPITools.Model.InlineResponseDefault
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**String** | [**Foo**](Foo.md) |  | [optional] 
+
+[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
+

samples/client/petstore/csharp-netcore/OpenAPIClientCore/docs/NullableClass.md

@@ -0,0 +1,20 @@
+# Org.OpenAPITools.Model.NullableClass
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**IntegerProp** | **int?** |  | [optional] 
+**NumberProp** | **decimal?** |  | [optional] 
+**BooleanProp** | **bool?** |  | [optional] 
+**StringProp** | **string** |  | [optional] 
+**DateProp** | **DateTime?** |  | [optional] 
+**DatetimeProp** | **DateTime?** |  | [optional] 
+**ArrayNullableProp** | **List<Object>** |  | [optional] 
+**ArrayAndItemsNullableProp** | **List<Object>** |  | [optional] 
+**ArrayItemsNullable** | **List<Object>** |  | [optional] 
+**ObjectNullableProp** | **Dictionary<string, Object>** |  | [optional] 
+**ObjectAndItemsNullableProp** | **Dictionary<string, Object>** |  | [optional] 
+**ObjectItemsNullable** | **Dictionary<string, Object>** |  | [optional] 
+
+[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
+

samples/client/petstore/csharp-netcore/OpenAPIClientCore/docs/OuterEnumDefaultValue.md

@@ -0,0 +1,8 @@
+# Org.OpenAPITools.Model.OuterEnumDefaultValue
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+
+[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
+

samples/client/petstore/csharp-netcore/OpenAPIClientCore/docs/OuterEnumInteger.md

@@ -0,0 +1,8 @@
+# Org.OpenAPITools.Model.OuterEnumInteger
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+
+[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
+

samples/client/petstore/csharp-netcore/OpenAPIClientCore/docs/OuterEnumIntegerDefaultValue.md

@@ -0,0 +1,8 @@
+# Org.OpenAPITools.Model.OuterEnumIntegerDefaultValue
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+
+[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
+

samples/client/petstore/csharp-netcore/OpenAPIClientCore/docs/PetApi.md

@@ -17,7 +17,7 @@ Method | HTTP request | Description
 
 <a name="addpet"></a>
 # **AddPet**
-> void AddPet (Pet body)
+> void AddPet (Pet pet)
 
 Add a new pet to the store
 
@@ -41,12 +41,12 @@ namespace Example
             config.AccessToken = "YOUR_ACCESS_TOKEN";
 
             var apiInstance = new PetApi(config);
-            var body = new Pet(); // Pet | Pet object that needs to be added to the store
+            var pet = new Pet(); // Pet | Pet object that needs to be added to the store
 
             try
             {
                 // Add a new pet to the store
-                apiInstance.AddPet(body);
+                apiInstance.AddPet(pet);
             }
             catch (ApiException  e)
             {
@@ -63,7 +63,7 @@ namespace Example
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **body** | [**Pet**](Pet.md)| Pet object that needs to be added to the store | 
+ **pet** | [**Pet**](Pet.md)| Pet object that needs to be added to the store | 
 
 ### Return type
 
@@ -81,7 +81,6 @@ void (empty response body)
 ### HTTP response details
 | Status code | Description | Response headers |
 |-------------|-------------|------------------|
-| **200** | successful operation |  -  |
 | **405** | Invalid input |  -  |
 
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
@@ -154,7 +153,6 @@ void (empty response body)
 ### HTTP response details
 | Status code | Description | Response headers |
 |-------------|-------------|------------------|
-| **200** | successful operation |  -  |
 | **400** | Invalid pet value |  -  |
 
 [[Back to top]](#) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to Model list]](../README.md#documentation-for-models) [[Back to README]](../README.md)
@@ -386,7 +384,7 @@ Name | Type | Description  | Notes
 
 <a name="updatepet"></a>
 # **UpdatePet**
-> void UpdatePet (Pet body)
+> void UpdatePet (Pet pet)
 
 Update an existing pet
 
@@ -410,12 +408,12 @@ namespace Example
             config.AccessToken = "YOUR_ACCESS_TOKEN";
 
             var apiInstance = new PetApi(config);
-            var body = new Pet(); // Pet | Pet object that needs to be added to the store
+            var pet = new Pet(); // Pet | Pet object that needs to be added to the store
 
             try
             {
                 // Update an existing pet
-                apiInstance.UpdatePet(body);
+                apiInstance.UpdatePet(pet);
             }
             catch (ApiException  e)
             {
@@ -432,7 +430,7 @@ namespace Example
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **body** | [**Pet**](Pet.md)| Pet object that needs to be added to the store | 
+ **pet** | [**Pet**](Pet.md)| Pet object that needs to be added to the store | 
 
 ### Return type
 
@@ -450,7 +448,6 @@ void (empty response body)
 ### HTTP response details
 | Status code | Description | Response headers |
 |-------------|-------------|------------------|
-| **200** | successful operation |  -  |
 | **400** | Invalid ID supplied |  -  |
 | **404** | Pet not found |  -  |
 | **405** | Validation exception |  -  |

samples/client/petstore/csharp-netcore/OpenAPIClientCore/docs/StoreApi.md

@@ -225,7 +225,7 @@ No authorization required
 
 <a name="placeorder"></a>
 # **PlaceOrder**
-> Order PlaceOrder (Order body)
+> Order PlaceOrder (Order order)
 
 Place an order for a pet
 
@@ -246,12 +246,12 @@ namespace Example
             Configuration config = new Configuration();
             config.BasePath = "http://petstore.swagger.io:80/v2";
             var apiInstance = new StoreApi(config);
-            var body = new Order(); // Order | order placed for purchasing the pet
+            var order = new Order(); // Order | order placed for purchasing the pet
 
             try
             {
                 // Place an order for a pet
-                Order result = apiInstance.PlaceOrder(body);
+                Order result = apiInstance.PlaceOrder(order);
                 Debug.WriteLine(result);
             }
             catch (ApiException  e)
@@ -269,7 +269,7 @@ namespace Example
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **body** | [**Order**](Order.md)| order placed for purchasing the pet | 
+ **order** | [**Order**](Order.md)| order placed for purchasing the pet | 
 
 ### Return type
 
@@ -281,7 +281,7 @@ No authorization required
 
 ### HTTP request headers
 
- - **Content-Type**: Not defined
+ - **Content-Type**: application/json
  - **Accept**: application/xml, application/json
 
 ### HTTP response details

samples/client/petstore/csharp-netcore/OpenAPIClientCore/docs/UserApi.md

@@ -16,7 +16,7 @@ Method | HTTP request | Description
 
 <a name="createuser"></a>
 # **CreateUser**
-> void CreateUser (User body)
+> void CreateUser (User user)
 
 Create user
 
@@ -39,12 +39,12 @@ namespace Example
             Configuration config = new Configuration();
             config.BasePath = "http://petstore.swagger.io:80/v2";
             var apiInstance = new UserApi(config);
-            var body = new User(); // User | Created user object
+            var user = new User(); // User | Created user object
 
             try
             {
                 // Create user
-                apiInstance.CreateUser(body);
+                apiInstance.CreateUser(user);
             }
             catch (ApiException  e)
             {
@@ -61,7 +61,7 @@ namespace Example
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **body** | [**User**](User.md)| Created user object | 
+ **user** | [**User**](User.md)| Created user object | 
 
 ### Return type
 
@@ -73,7 +73,7 @@ No authorization required
 
 ### HTTP request headers
 
- - **Content-Type**: Not defined
+ - **Content-Type**: application/json
  - **Accept**: Not defined
 
 ### HTTP response details
@@ -85,7 +85,7 @@ No authorization required
 
 <a name="createuserswitharrayinput"></a>
 # **CreateUsersWithArrayInput**
-> void CreateUsersWithArrayInput (List<User> body)
+> void CreateUsersWithArrayInput (List<User> user)
 
 Creates list of users with given input array
 
@@ -106,12 +106,12 @@ namespace Example
             Configuration config = new Configuration();
             config.BasePath = "http://petstore.swagger.io:80/v2";
             var apiInstance = new UserApi(config);
-            var body = new List<User>(); // List<User> | List of user object
+            var user = new List<User>(); // List<User> | List of user object
 
             try
             {
                 // Creates list of users with given input array
-                apiInstance.CreateUsersWithArrayInput(body);
+                apiInstance.CreateUsersWithArrayInput(user);
             }
             catch (ApiException  e)
             {
@@ -128,7 +128,7 @@ namespace Example
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **body** | [**List&lt;User&gt;**](User.md)| List of user object | 
+ **user** | [**List&lt;User&gt;**](User.md)| List of user object | 
 
 ### Return type
 
@@ -140,7 +140,7 @@ No authorization required
 
 ### HTTP request headers
 
- - **Content-Type**: Not defined
+ - **Content-Type**: application/json
  - **Accept**: Not defined
 
 ### HTTP response details
@@ -152,7 +152,7 @@ No authorization required
 
 <a name="createuserswithlistinput"></a>
 # **CreateUsersWithListInput**
-> void CreateUsersWithListInput (List<User> body)
+> void CreateUsersWithListInput (List<User> user)
 
 Creates list of users with given input array
 
@@ -173,12 +173,12 @@ namespace Example
             Configuration config = new Configuration();
             config.BasePath = "http://petstore.swagger.io:80/v2";
             var apiInstance = new UserApi(config);
-            var body = new List<User>(); // List<User> | List of user object
+            var user = new List<User>(); // List<User> | List of user object
 
             try
             {
                 // Creates list of users with given input array
-                apiInstance.CreateUsersWithListInput(body);
+                apiInstance.CreateUsersWithListInput(user);
             }
             catch (ApiException  e)
             {
@@ -195,7 +195,7 @@ namespace Example
 
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
- **body** | [**List&lt;User&gt;**](User.md)| List of user object | 
+ **user** | [**List&lt;User&gt;**](User.md)| List of user object | 
 
 ### Return type
 
@@ -207,7 +207,7 @@ No authorization required
 
 ### HTTP request headers
 
- - **Content-Type**: Not defined
+ - **Content-Type**: application/json
  - **Accept**: Not defined
 
 ### HTTP response details
@@ -493,7 +493,7 @@ No authorization required
 
 <a name="updateuser"></a>
 # **UpdateUser**
-> void UpdateUser (string username, User body)
+> void UpdateUser (string username, User user)
 
 Updated user
 
@@ -517,12 +517,12 @@ namespace Example
             config.BasePath = "http://petstore.swagger.io:80/v2";
             var apiInstance = new UserApi(config);
             var username = username_example;  // string | name that need to be deleted
-            var body = new User(); // User | Updated user object
+            var user = new User(); // User | Updated user object
 
             try
             {
                 // Updated user
-                apiInstance.UpdateUser(username, body);
+                apiInstance.UpdateUser(username, user);
             }
             catch (ApiException  e)
             {
@@ -540,7 +540,7 @@ namespace Example
 Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
  **username** | **string**| name that need to be deleted | 
- **body** | [**User**](User.md)| Updated user object | 
+ **user** | [**User**](User.md)| Updated user object | 
 
 ### Return type
 
@@ -552,7 +552,7 @@ No authorization required
 
 ### HTTP request headers
 
- - **Content-Type**: Not defined
+ - **Content-Type**: application/json
  - **Accept**: Not defined
 
 ### HTTP response details

samples/client/petstore/csharp-netcore/OpenAPIClientCore/src/Org.OpenAPITools.Test/Api/DefaultApiTests.cs

@@ -0,0 +1,71 @@
+/* 
+ * OpenAPI Petstore
+ *
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://github.com/openapitools/openapi-generator.git
+ */
+
+using System;
+using System.IO;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Linq;
+using System.Reflection;
+using RestSharp;
+using Xunit;
+
+using Org.OpenAPITools.Client;
+using Org.OpenAPITools.Api;
+using Org.OpenAPITools.Model;
+
+namespace Org.OpenAPITools.Test
+{
+    /// <summary>
+    ///  Class for testing DefaultApi
+    /// </summary>
+    /// <remarks>
+    /// This file is automatically generated by OpenAPI Generator (https://openapi-generator.tech).
+    /// Please update the test case below to test the API endpoint.
+    /// </remarks>
+    public class DefaultApiTests : IDisposable
+    {
+        private DefaultApi instance;
+
+        public DefaultApiTests()
+        {
+            instance = new DefaultApi();
+        }
+
+        public void Dispose()
+        {
+            // Cleanup when everything is done.
+        }
+
+        /// <summary>
+        /// Test an instance of DefaultApi
+        /// </summary>
+        [Fact]
+        public void InstanceTest()
+        {
+            // TODO uncomment below to test 'IsInstanceOfType' DefaultApi
+            //Assert.IsType(typeof(DefaultApi), instance, "instance is a DefaultApi");
+        }
+
+        
+        /// <summary>
+        /// Test FooGet
+        /// </summary>
+        [Fact]
+        public void FooGetTest()
+        {
+            // TODO uncomment below to test the method and replace null with proper value
+            //var response = instance.FooGet();
+            //Assert.IsType<InlineResponseDefault> (response, "response is InlineResponseDefault");
+        }
+        
+    }
+
+}

samples/client/petstore/csharp-netcore/OpenAPIClientCore/src/Org.OpenAPITools.Test/Model/FooTests.cs

@@ -0,0 +1,71 @@
+/* 
+ * OpenAPI Petstore
+ *
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://github.com/openapitools/openapi-generator.git
+ */
+
+
+using Xunit;
+
+using System;
+using System.Linq;
+using System.IO;
+using System.Collections.Generic;
+using Org.OpenAPITools.Api;
+using Org.OpenAPITools.Model;
+using Org.OpenAPITools.Client;
+using System.Reflection;
+using Newtonsoft.Json;
+
+namespace Org.OpenAPITools.Test
+{
+    /// <summary>
+    ///  Class for testing Foo
+    /// </summary>
+    /// <remarks>
+    /// This file is automatically generated by OpenAPI Generator (https://openapi-generator.tech).
+    /// Please update the test case below to test the model.
+    /// </remarks>
+    public class FooTests : IDisposable
+    {
+        // TODO uncomment below to declare an instance variable for Foo
+        //private Foo instance;
+
+        public FooTests()
+        {
+            // TODO uncomment below to create an instance of Foo
+            //instance = new Foo();
+        }
+
+        public void Dispose()
+        {
+            // Cleanup when everything is done.
+        }
+
+        /// <summary>
+        /// Test an instance of Foo
+        /// </summary>
+        [Fact]
+        public void FooInstanceTest()
+        {
+            // TODO uncomment below to test "IsInstanceOfType" Foo
+            //Assert.IsInstanceOfType<Foo> (instance, "variable 'instance' is a Foo");
+        }
+
+
+        /// <summary>
+        /// Test the property 'Bar'
+        /// </summary>
+        [Fact]
+        public void BarTest()
+        {
+            // TODO unit test for the property 'Bar'
+        }
+
+    }
+
+}

samples/client/petstore/csharp-netcore/OpenAPIClientCore/src/Org.OpenAPITools.Test/Model/HealthCheckResultTests.cs

@@ -0,0 +1,71 @@
+/* 
+ * OpenAPI Petstore
+ *
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://github.com/openapitools/openapi-generator.git
+ */
+
+
+using Xunit;
+
+using System;
+using System.Linq;
+using System.IO;
+using System.Collections.Generic;
+using Org.OpenAPITools.Api;
+using Org.OpenAPITools.Model;
+using Org.OpenAPITools.Client;
+using System.Reflection;
+using Newtonsoft.Json;
+
+namespace Org.OpenAPITools.Test
+{
+    /// <summary>
+    ///  Class for testing HealthCheckResult
+    /// </summary>
+    /// <remarks>
+    /// This file is automatically generated by OpenAPI Generator (https://openapi-generator.tech).
+    /// Please update the test case below to test the model.
+    /// </remarks>
+    public class HealthCheckResultTests : IDisposable
+    {
+        // TODO uncomment below to declare an instance variable for HealthCheckResult
+        //private HealthCheckResult instance;
+
+        public HealthCheckResultTests()
+        {
+            // TODO uncomment below to create an instance of HealthCheckResult
+            //instance = new HealthCheckResult();
+        }
+
+        public void Dispose()
+        {
+            // Cleanup when everything is done.
+        }
+
+        /// <summary>
+        /// Test an instance of HealthCheckResult
+        /// </summary>
+        [Fact]
+        public void HealthCheckResultInstanceTest()
+        {
+            // TODO uncomment below to test "IsInstanceOfType" HealthCheckResult
+            //Assert.IsInstanceOfType<HealthCheckResult> (instance, "variable 'instance' is a HealthCheckResult");
+        }
+
+
+        /// <summary>
+        /// Test the property 'NullableMessage'
+        /// </summary>
+        [Fact]
+        public void NullableMessageTest()
+        {
+            // TODO unit test for the property 'NullableMessage'
+        }
+
+    }
+
+}

samples/client/petstore/csharp-netcore/OpenAPIClientCore/src/Org.OpenAPITools.Test/Model/InlineObject1Tests.cs

@@ -0,0 +1,79 @@
+/* 
+ * OpenAPI Petstore
+ *
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://github.com/openapitools/openapi-generator.git
+ */
+
+
+using Xunit;
+
+using System;
+using System.Linq;
+using System.IO;
+using System.Collections.Generic;
+using Org.OpenAPITools.Api;
+using Org.OpenAPITools.Model;
+using Org.OpenAPITools.Client;
+using System.Reflection;
+using Newtonsoft.Json;
+
+namespace Org.OpenAPITools.Test
+{
+    /// <summary>
+    ///  Class for testing InlineObject1
+    /// </summary>
+    /// <remarks>
+    /// This file is automatically generated by OpenAPI Generator (https://openapi-generator.tech).
+    /// Please update the test case below to test the model.
+    /// </remarks>
+    public class InlineObject1Tests : IDisposable
+    {
+        // TODO uncomment below to declare an instance variable for InlineObject1
+        //private InlineObject1 instance;
+
+        public InlineObject1Tests()
+        {
+            // TODO uncomment below to create an instance of InlineObject1
+            //instance = new InlineObject1();
+        }
+
+        public void Dispose()
+        {
+            // Cleanup when everything is done.
+        }
+
+        /// <summary>
+        /// Test an instance of InlineObject1
+        /// </summary>
+        [Fact]
+        public void InlineObject1InstanceTest()
+        {
+            // TODO uncomment below to test "IsInstanceOfType" InlineObject1
+            //Assert.IsInstanceOfType<InlineObject1> (instance, "variable 'instance' is a InlineObject1");
+        }
+
+
+        /// <summary>
+        /// Test the property 'AdditionalMetadata'
+        /// </summary>
+        [Fact]
+        public void AdditionalMetadataTest()
+        {
+            // TODO unit test for the property 'AdditionalMetadata'
+        }
+        /// <summary>
+        /// Test the property 'File'
+        /// </summary>
+        [Fact]
+        public void FileTest()
+        {
+            // TODO unit test for the property 'File'
+        }
+
+    }
+
+}

samples/client/petstore/csharp-netcore/OpenAPIClientCore/src/Org.OpenAPITools.Test/Model/InlineObject2Tests.cs

@@ -0,0 +1,79 @@
+/* 
+ * OpenAPI Petstore
+ *
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://github.com/openapitools/openapi-generator.git
+ */
+
+
+using Xunit;
+
+using System;
+using System.Linq;
+using System.IO;
+using System.Collections.Generic;
+using Org.OpenAPITools.Api;
+using Org.OpenAPITools.Model;
+using Org.OpenAPITools.Client;
+using System.Reflection;
+using Newtonsoft.Json;
+
+namespace Org.OpenAPITools.Test
+{
+    /// <summary>
+    ///  Class for testing InlineObject2
+    /// </summary>
+    /// <remarks>
+    /// This file is automatically generated by OpenAPI Generator (https://openapi-generator.tech).
+    /// Please update the test case below to test the model.
+    /// </remarks>
+    public class InlineObject2Tests : IDisposable
+    {
+        // TODO uncomment below to declare an instance variable for InlineObject2
+        //private InlineObject2 instance;
+
+        public InlineObject2Tests()
+        {
+            // TODO uncomment below to create an instance of InlineObject2
+            //instance = new InlineObject2();
+        }
+
+        public void Dispose()
+        {
+            // Cleanup when everything is done.
+        }
+
+        /// <summary>
+        /// Test an instance of InlineObject2
+        /// </summary>
+        [Fact]
+        public void InlineObject2InstanceTest()
+        {
+            // TODO uncomment below to test "IsInstanceOfType" InlineObject2
+            //Assert.IsInstanceOfType<InlineObject2> (instance, "variable 'instance' is a InlineObject2");
+        }
+
+
+        /// <summary>
+        /// Test the property 'EnumFormStringArray'
+        /// </summary>
+        [Fact]
+        public void EnumFormStringArrayTest()
+        {
+            // TODO unit test for the property 'EnumFormStringArray'
+        }
+        /// <summary>
+        /// Test the property 'EnumFormString'
+        /// </summary>
+        [Fact]
+        public void EnumFormStringTest()
+        {
+            // TODO unit test for the property 'EnumFormString'
+        }
+
+    }
+
+}

samples/client/petstore/csharp-netcore/OpenAPIClientCore/src/Org.OpenAPITools.Test/Model/InlineObject3Tests.cs

@@ -0,0 +1,175 @@
+/* 
+ * OpenAPI Petstore
+ *
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://github.com/openapitools/openapi-generator.git
+ */
+
+
+using Xunit;
+
+using System;
+using System.Linq;
+using System.IO;
+using System.Collections.Generic;
+using Org.OpenAPITools.Api;
+using Org.OpenAPITools.Model;
+using Org.OpenAPITools.Client;
+using System.Reflection;
+using Newtonsoft.Json;
+
+namespace Org.OpenAPITools.Test
+{
+    /// <summary>
+    ///  Class for testing InlineObject3
+    /// </summary>
+    /// <remarks>
+    /// This file is automatically generated by OpenAPI Generator (https://openapi-generator.tech).
+    /// Please update the test case below to test the model.
+    /// </remarks>
+    public class InlineObject3Tests : IDisposable
+    {
+        // TODO uncomment below to declare an instance variable for InlineObject3
+        //private InlineObject3 instance;
+
+        public InlineObject3Tests()
+        {
+            // TODO uncomment below to create an instance of InlineObject3
+            //instance = new InlineObject3();
+        }
+
+        public void Dispose()
+        {
+            // Cleanup when everything is done.
+        }
+
+        /// <summary>
+        /// Test an instance of InlineObject3
+        /// </summary>
+        [Fact]
+        public void InlineObject3InstanceTest()
+        {
+            // TODO uncomment below to test "IsInstanceOfType" InlineObject3
+            //Assert.IsInstanceOfType<InlineObject3> (instance, "variable 'instance' is a InlineObject3");
+        }
+
+
+        /// <summary>
+        /// Test the property 'Integer'
+        /// </summary>
+        [Fact]
+        public void IntegerTest()
+        {
+            // TODO unit test for the property 'Integer'
+        }
+        /// <summary>
+        /// Test the property 'Int32'
+        /// </summary>
+        [Fact]
+        public void Int32Test()
+        {
+            // TODO unit test for the property 'Int32'
+        }
+        /// <summary>
+        /// Test the property 'Int64'
+        /// </summary>
+        [Fact]
+        public void Int64Test()
+        {
+            // TODO unit test for the property 'Int64'
+        }
+        /// <summary>
+        /// Test the property 'Number'
+        /// </summary>
+        [Fact]
+        public void NumberTest()
+        {
+            // TODO unit test for the property 'Number'
+        }
+        /// <summary>
+        /// Test the property 'Float'
+        /// </summary>
+        [Fact]
+        public void FloatTest()
+        {
+            // TODO unit test for the property 'Float'
+        }
+        /// <summary>
+        /// Test the property 'Double'
+        /// </summary>
+        [Fact]
+        public void DoubleTest()
+        {
+            // TODO unit test for the property 'Double'
+        }
+        /// <summary>
+        /// Test the property 'String'
+        /// </summary>
+        [Fact]
+        public void StringTest()
+        {
+            // TODO unit test for the property 'String'
+        }
+        /// <summary>
+        /// Test the property 'PatternWithoutDelimiter'
+        /// </summary>
+        [Fact]
+        public void PatternWithoutDelimiterTest()
+        {
+            // TODO unit test for the property 'PatternWithoutDelimiter'
+        }
+        /// <summary>
+        /// Test the property 'Byte'
+        /// </summary>
+        [Fact]
+        public void ByteTest()
+        {
+            // TODO unit test for the property 'Byte'
+        }
+        /// <summary>
+        /// Test the property 'Binary'
+        /// </summary>
+        [Fact]
+        public void BinaryTest()
+        {
+            // TODO unit test for the property 'Binary'
+        }
+        /// <summary>
+        /// Test the property 'Date'
+        /// </summary>
+        [Fact]
+        public void DateTest()
+        {
+            // TODO unit test for the property 'Date'
+        }
+        /// <summary>
+        /// Test the property 'DateTime'
+        /// </summary>
+        [Fact]
+        public void DateTimeTest()
+        {
+            // TODO unit test for the property 'DateTime'
+        }
+        /// <summary>
+        /// Test the property 'Password'
+        /// </summary>
+        [Fact]
+        public void PasswordTest()
+        {
+            // TODO unit test for the property 'Password'
+        }
+        /// <summary>
+        /// Test the property 'Callback'
+        /// </summary>
+        [Fact]
+        public void CallbackTest()
+        {
+            // TODO unit test for the property 'Callback'
+        }
+
+    }
+
+}

samples/client/petstore/csharp-netcore/OpenAPIClientCore/src/Org.OpenAPITools.Test/Model/InlineObject4Tests.cs

@@ -0,0 +1,79 @@
+/* 
+ * OpenAPI Petstore
+ *
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://github.com/openapitools/openapi-generator.git
+ */
+
+
+using Xunit;
+
+using System;
+using System.Linq;
+using System.IO;
+using System.Collections.Generic;
+using Org.OpenAPITools.Api;
+using Org.OpenAPITools.Model;
+using Org.OpenAPITools.Client;
+using System.Reflection;
+using Newtonsoft.Json;
+
+namespace Org.OpenAPITools.Test
+{
+    /// <summary>
+    ///  Class for testing InlineObject4
+    /// </summary>
+    /// <remarks>
+    /// This file is automatically generated by OpenAPI Generator (https://openapi-generator.tech).
+    /// Please update the test case below to test the model.
+    /// </remarks>
+    public class InlineObject4Tests : IDisposable
+    {
+        // TODO uncomment below to declare an instance variable for InlineObject4
+        //private InlineObject4 instance;
+
+        public InlineObject4Tests()
+        {
+            // TODO uncomment below to create an instance of InlineObject4
+            //instance = new InlineObject4();
+        }
+
+        public void Dispose()
+        {
+            // Cleanup when everything is done.
+        }
+
+        /// <summary>
+        /// Test an instance of InlineObject4
+        /// </summary>
+        [Fact]
+        public void InlineObject4InstanceTest()
+        {
+            // TODO uncomment below to test "IsInstanceOfType" InlineObject4
+            //Assert.IsInstanceOfType<InlineObject4> (instance, "variable 'instance' is a InlineObject4");
+        }
+
+
+        /// <summary>
+        /// Test the property 'Param'
+        /// </summary>
+        [Fact]
+        public void ParamTest()
+        {
+            // TODO unit test for the property 'Param'
+        }
+        /// <summary>
+        /// Test the property 'Param2'
+        /// </summary>
+        [Fact]
+        public void Param2Test()
+        {
+            // TODO unit test for the property 'Param2'
+        }
+
+    }
+
+}

samples/client/petstore/csharp-netcore/OpenAPIClientCore/src/Org.OpenAPITools.Test/Model/InlineObject5Tests.cs

@@ -0,0 +1,79 @@
+/* 
+ * OpenAPI Petstore
+ *
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://github.com/openapitools/openapi-generator.git
+ */
+
+
+using Xunit;
+
+using System;
+using System.Linq;
+using System.IO;
+using System.Collections.Generic;
+using Org.OpenAPITools.Api;
+using Org.OpenAPITools.Model;
+using Org.OpenAPITools.Client;
+using System.Reflection;
+using Newtonsoft.Json;
+
+namespace Org.OpenAPITools.Test
+{
+    /// <summary>
+    ///  Class for testing InlineObject5
+    /// </summary>
+    /// <remarks>
+    /// This file is automatically generated by OpenAPI Generator (https://openapi-generator.tech).
+    /// Please update the test case below to test the model.
+    /// </remarks>
+    public class InlineObject5Tests : IDisposable
+    {
+        // TODO uncomment below to declare an instance variable for InlineObject5
+        //private InlineObject5 instance;
+
+        public InlineObject5Tests()
+        {
+            // TODO uncomment below to create an instance of InlineObject5
+            //instance = new InlineObject5();
+        }
+
+        public void Dispose()
+        {
+            // Cleanup when everything is done.
+        }
+
+        /// <summary>
+        /// Test an instance of InlineObject5
+        /// </summary>
+        [Fact]
+        public void InlineObject5InstanceTest()
+        {
+            // TODO uncomment below to test "IsInstanceOfType" InlineObject5
+            //Assert.IsInstanceOfType<InlineObject5> (instance, "variable 'instance' is a InlineObject5");
+        }
+
+
+        /// <summary>
+        /// Test the property 'AdditionalMetadata'
+        /// </summary>
+        [Fact]
+        public void AdditionalMetadataTest()
+        {
+            // TODO unit test for the property 'AdditionalMetadata'
+        }
+        /// <summary>
+        /// Test the property 'RequiredFile'
+        /// </summary>
+        [Fact]
+        public void RequiredFileTest()
+        {
+            // TODO unit test for the property 'RequiredFile'
+        }
+
+    }
+
+}

samples/client/petstore/csharp-netcore/OpenAPIClientCore/src/Org.OpenAPITools.Test/Model/InlineObjectTests.cs

@@ -0,0 +1,79 @@
+/* 
+ * OpenAPI Petstore
+ *
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://github.com/openapitools/openapi-generator.git
+ */
+
+
+using Xunit;
+
+using System;
+using System.Linq;
+using System.IO;
+using System.Collections.Generic;
+using Org.OpenAPITools.Api;
+using Org.OpenAPITools.Model;
+using Org.OpenAPITools.Client;
+using System.Reflection;
+using Newtonsoft.Json;
+
+namespace Org.OpenAPITools.Test
+{
+    /// <summary>
+    ///  Class for testing InlineObject
+    /// </summary>
+    /// <remarks>
+    /// This file is automatically generated by OpenAPI Generator (https://openapi-generator.tech).
+    /// Please update the test case below to test the model.
+    /// </remarks>
+    public class InlineObjectTests : IDisposable
+    {
+        // TODO uncomment below to declare an instance variable for InlineObject
+        //private InlineObject instance;
+
+        public InlineObjectTests()
+        {
+            // TODO uncomment below to create an instance of InlineObject
+            //instance = new InlineObject();
+        }
+
+        public void Dispose()
+        {
+            // Cleanup when everything is done.
+        }
+
+        /// <summary>
+        /// Test an instance of InlineObject
+        /// </summary>
+        [Fact]
+        public void InlineObjectInstanceTest()
+        {
+            // TODO uncomment below to test "IsInstanceOfType" InlineObject
+            //Assert.IsInstanceOfType<InlineObject> (instance, "variable 'instance' is a InlineObject");
+        }
+
+
+        /// <summary>
+        /// Test the property 'Name'
+        /// </summary>
+        [Fact]
+        public void NameTest()
+        {
+            // TODO unit test for the property 'Name'
+        }
+        /// <summary>
+        /// Test the property 'Status'
+        /// </summary>
+        [Fact]
+        public void StatusTest()
+        {
+            // TODO unit test for the property 'Status'
+        }
+
+    }
+
+}

samples/client/petstore/csharp-netcore/OpenAPIClientCore/src/Org.OpenAPITools.Test/Model/InlineResponseDefaultTests.cs

@@ -0,0 +1,71 @@
+/* 
+ * OpenAPI Petstore
+ *
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://github.com/openapitools/openapi-generator.git
+ */
+
+
+using Xunit;
+
+using System;
+using System.Linq;
+using System.IO;
+using System.Collections.Generic;
+using Org.OpenAPITools.Api;
+using Org.OpenAPITools.Model;
+using Org.OpenAPITools.Client;
+using System.Reflection;
+using Newtonsoft.Json;
+
+namespace Org.OpenAPITools.Test
+{
+    /// <summary>
+    ///  Class for testing InlineResponseDefault
+    /// </summary>
+    /// <remarks>
+    /// This file is automatically generated by OpenAPI Generator (https://openapi-generator.tech).
+    /// Please update the test case below to test the model.
+    /// </remarks>
+    public class InlineResponseDefaultTests : IDisposable
+    {
+        // TODO uncomment below to declare an instance variable for InlineResponseDefault
+        //private InlineResponseDefault instance;
+
+        public InlineResponseDefaultTests()
+        {
+            // TODO uncomment below to create an instance of InlineResponseDefault
+            //instance = new InlineResponseDefault();
+        }
+
+        public void Dispose()
+        {
+            // Cleanup when everything is done.
+        }
+
+        /// <summary>
+        /// Test an instance of InlineResponseDefault
+        /// </summary>
+        [Fact]
+        public void InlineResponseDefaultInstanceTest()
+        {
+            // TODO uncomment below to test "IsInstanceOfType" InlineResponseDefault
+            //Assert.IsInstanceOfType<InlineResponseDefault> (instance, "variable 'instance' is a InlineResponseDefault");
+        }
+
+
+        /// <summary>
+        /// Test the property 'String'
+        /// </summary>
+        [Fact]
+        public void StringTest()
+        {
+            // TODO unit test for the property 'String'
+        }
+
+    }
+
+}

samples/client/petstore/csharp-netcore/OpenAPIClientCore/src/Org.OpenAPITools.Test/Model/NullableClassTests.cs

@@ -0,0 +1,159 @@
+/* 
+ * OpenAPI Petstore
+ *
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://github.com/openapitools/openapi-generator.git
+ */
+
+
+using Xunit;
+
+using System;
+using System.Linq;
+using System.IO;
+using System.Collections.Generic;
+using Org.OpenAPITools.Api;
+using Org.OpenAPITools.Model;
+using Org.OpenAPITools.Client;
+using System.Reflection;
+using Newtonsoft.Json;
+
+namespace Org.OpenAPITools.Test
+{
+    /// <summary>
+    ///  Class for testing NullableClass
+    /// </summary>
+    /// <remarks>
+    /// This file is automatically generated by OpenAPI Generator (https://openapi-generator.tech).
+    /// Please update the test case below to test the model.
+    /// </remarks>
+    public class NullableClassTests : IDisposable
+    {
+        // TODO uncomment below to declare an instance variable for NullableClass
+        //private NullableClass instance;
+
+        public NullableClassTests()
+        {
+            // TODO uncomment below to create an instance of NullableClass
+            //instance = new NullableClass();
+        }
+
+        public void Dispose()
+        {
+            // Cleanup when everything is done.
+        }
+
+        /// <summary>
+        /// Test an instance of NullableClass
+        /// </summary>
+        [Fact]
+        public void NullableClassInstanceTest()
+        {
+            // TODO uncomment below to test "IsInstanceOfType" NullableClass
+            //Assert.IsInstanceOfType<NullableClass> (instance, "variable 'instance' is a NullableClass");
+        }
+
+
+        /// <summary>
+        /// Test the property 'IntegerProp'
+        /// </summary>
+        [Fact]
+        public void IntegerPropTest()
+        {
+            // TODO unit test for the property 'IntegerProp'
+        }
+        /// <summary>
+        /// Test the property 'NumberProp'
+        /// </summary>
+        [Fact]
+        public void NumberPropTest()
+        {
+            // TODO unit test for the property 'NumberProp'
+        }
+        /// <summary>
+        /// Test the property 'BooleanProp'
+        /// </summary>
+        [Fact]
+        public void BooleanPropTest()
+        {
+            // TODO unit test for the property 'BooleanProp'
+        }
+        /// <summary>
+        /// Test the property 'StringProp'
+        /// </summary>
+        [Fact]
+        public void StringPropTest()
+        {
+            // TODO unit test for the property 'StringProp'
+        }
+        /// <summary>
+        /// Test the property 'DateProp'
+        /// </summary>
+        [Fact]
+        public void DatePropTest()
+        {
+            // TODO unit test for the property 'DateProp'
+        }
+        /// <summary>
+        /// Test the property 'DatetimeProp'
+        /// </summary>
+        [Fact]
+        public void DatetimePropTest()
+        {
+            // TODO unit test for the property 'DatetimeProp'
+        }
+        /// <summary>
+        /// Test the property 'ArrayNullableProp'
+        /// </summary>
+        [Fact]
+        public void ArrayNullablePropTest()
+        {
+            // TODO unit test for the property 'ArrayNullableProp'
+        }
+        /// <summary>
+        /// Test the property 'ArrayAndItemsNullableProp'
+        /// </summary>
+        [Fact]
+        public void ArrayAndItemsNullablePropTest()
+        {
+            // TODO unit test for the property 'ArrayAndItemsNullableProp'
+        }
+        /// <summary>
+        /// Test the property 'ArrayItemsNullable'
+        /// </summary>
+        [Fact]
+        public void ArrayItemsNullableTest()
+        {
+            // TODO unit test for the property 'ArrayItemsNullable'
+        }
+        /// <summary>
+        /// Test the property 'ObjectNullableProp'
+        /// </summary>
+        [Fact]
+        public void ObjectNullablePropTest()
+        {
+            // TODO unit test for the property 'ObjectNullableProp'
+        }
+        /// <summary>
+        /// Test the property 'ObjectAndItemsNullableProp'
+        /// </summary>
+        [Fact]
+        public void ObjectAndItemsNullablePropTest()
+        {
+            // TODO unit test for the property 'ObjectAndItemsNullableProp'
+        }
+        /// <summary>
+        /// Test the property 'ObjectItemsNullable'
+        /// </summary>
+        [Fact]
+        public void ObjectItemsNullableTest()
+        {
+            // TODO unit test for the property 'ObjectItemsNullable'
+        }
+
+    }
+
+}

samples/client/petstore/csharp-netcore/OpenAPIClientCore/src/Org.OpenAPITools.Test/Model/OuterEnumDefaultValueTests.cs

@@ -0,0 +1,63 @@
+/* 
+ * OpenAPI Petstore
+ *
+ * This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\
+ *
+ * The version of the OpenAPI document: 1.0.0
+ * 
+ * Generated by: https://github.com/openapitools/openapi-generator.git
+ */
+
+
+using Xunit;
+
+using System;
+using System.Linq;
+using System.IO;
+using System.Collections.Generic;
+using Org.OpenAPITools.Api;
+using Org.OpenAPITools.Model;
+using Org.OpenAPITools.Client;
+using System.Reflection;
+using Newtonsoft.Json;
+
+namespace Org.OpenAPITools.Test
+{
+    /// <summary>
+    ///  Class for testing OuterEnumDefaultValue
+    /// </summary>
+    /// <remarks>
+    /// This file is automatically generated by OpenAPI Generator (https://openapi-generator.tech).
+    /// Please update the test case below to test the model.
+    /// </remarks>
+    public class OuterEnumDefaultValueTests : IDisposable
+    {
+        // TODO uncomment below to declare an instance variable for OuterEnumDefaultValue
+        //private OuterEnumDefaultValue instance;
+
+        public OuterEnumDefaultValueTests()
+        {
+            // TODO uncomment below to create an instance of OuterEnumDefaultValue
+            //instance = new OuterEnumDefaultValue();
+        }
+
+        public void Dispose()
+        {
+            // Cleanup when everything is done.
+        }
+
+        /// <summary>
+        /// Test an instance of OuterEnumDefaultValue
+        /// </summary>
+        [Fact]
+        public void OuterEnumDefaultValueInstanceTest()
+        {
+            // TODO uncomment below to test "IsInstanceOfType" OuterEnumDefaultValue
+            //Assert.IsInstanceOfType<OuterEnumDefaultValue> (instance, "variable 'instance' is a OuterEnumDefaultValue");
+        }
+
+
+
+    }
+
+}