[Csharp-client] Complex form parameters are not serialized as application/json (#5787)

* [csharp-client] Complex form parameters are now correctly serialized as json.
Reference: http://spec.openapis.org/oas/v3.0.3#special-considerations-for-multipart-content

* Updated bin/windows csharp sample generation scripts to point to the correct directories

* Updated csharp samples

Co-authored-by: Olivier Leonard <oleonard@ankama.com>

bin/windows/csharp-dotnet2-petstore.bat

@@ -5,6 +5,6 @@ If Not Exist %executable% (
 )
 
 REM set JAVA_OPTS=%JAVA_OPTS% -Xmx1024M
-set ags=generate -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g csharp-dotnet2 -o samples/client/petstore/csharp-dotnet2/SwaggerClientTest/Lib/SwaggerClient --additional-properties hideGenerationTimestamp=true
+set ags=generate -i modules/openapi-generator/src/test/resources/2_0/petstore.yaml -g csharp-dotnet2 -o samples/client/petstore/csharp-dotnet2/OpenApiClientTest/Lib/OpenApiClient --additional-properties hideGenerationTimestamp=true
 
 java %JAVA_OPTS% -jar %executable% %ags%

bin/windows/csharp-petstore-net-35.bat

@@ -5,6 +5,6 @@ If Not Exist %executable% (
 )
 
 REM set JAVA_OPTS=%JAVA_OPTS% -Xmx1024M
-set ags=generate -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g csharp -o samples/client/petstore/csharp/SwaggerClientNet35 --additional-properties packageGuid={321C8C3F-0156-40C1-AE42-D59761FB9B6C} -c ./bin/csharp-petstore-net-35.json
+set ags=generate -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g csharp -o samples/client/petstore/csharp/OpenApiClientNet35 --additional-properties packageGuid={321C8C3F-0156-40C1-AE42-D59761FB9B6C} -c ./bin/csharp-petstore-net-35.json
 
 java %JAVA_OPTS% -jar %executable% %ags%

bin/windows/csharp-petstore-net-40.bat

@@ -5,6 +5,6 @@ If Not Exist %executable% (
 )
 
 REM set JAVA_OPTS=%JAVA_OPTS% -Xmx1024M
-set ags=generate -i modules\openapi-generator\src\test\resources\2_0\petstore-with-fake-endpoints-models-for-testing.yaml -g csharp -o samples\client\petstore\csharp\SwaggerClientNet40 --additional-properties packageGuid={321C8C3F-0156-40C1-AE42-D59761FB9B6C} -c .\bin\csharp-petstore-net-40.json
+set ags=generate -i modules\openapi-generator\src\test\resources\2_0\petstore-with-fake-endpoints-models-for-testing.yaml -g csharp -o samples\client\petstore\csharp\OpenApiClientNet40 --additional-properties packageGuid={321C8C3F-0156-40C1-AE42-D59761FB9B6C} -c .\bin\csharp-petstore-net-40.json
 
 java %JAVA_OPTS% -jar %executable% %ags%

bin/windows/csharp-petstore-netcore-project.bat

@@ -5,6 +5,6 @@ If Not Exist %executable% (
 )
 
 REM set JAVA_OPTS=%JAVA_OPTS% -Xmx1024M
-set ags=generate -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g csharp -o samples\client\petstore\csharp\SwaggerClientNetCoreProject --additional-properties targetFramework=v5.0,packageGuid={67035b31-f8e5-41a4-9673-954035084f7d},netCoreProjectFile=true
+set ags=generate -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g csharp -o samples\client\petstore\csharp\OpenApiClientNetCoreProject --additional-properties targetFramework=v5.0,packageGuid={67035b31-f8e5-41a4-9673-954035084f7d},netCoreProjectFile=true
 
 java %JAVA_OPTS% -jar %executable% %ags%

bin/windows/csharp-petstore-netstandard.bat

@@ -5,6 +5,6 @@ If Not Exist %executable% (
 )
 
 REM set JAVA_OPTS=%JAVA_OPTS% -Xmx1024M
-set ags=generate -i modules\openapi-generator\src\test\resources\2_0\petstore-with-fake-endpoints-models-for-testing.yaml -g csharp -o samples\client\petstore\csharp\SwaggerClientNetStandard --additional-properties targetFramework=v5.0,packageGuid={3AB1F259-1769-484B-9411-84505FCCBD55}
+set ags=generate -i modules\openapi-generator\src\test\resources\2_0\petstore-with-fake-endpoints-models-for-testing.yaml -g csharp -o samples\client\petstore\csharp\OpenApiClientNetStandard --additional-properties targetFramework=v5.0,packageGuid={3AB1F259-1769-484B-9411-84505FCCBD55}
 
 java %JAVA_OPTS% -jar %executable% %ags%

bin/windows/csharp-property-changed-petstore.bat

@@ -5,6 +5,6 @@ If Not Exist %executable% (
 )
 
 REM set JAVA_OPTS=%JAVA_OPTS% -Xmx1024M
-set ags=generate -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g csharp -o samples\client\petstore\csharp\SwaggerClientWithPropertyChanged --additional-properties=generatePropertyChanged=true,optionalEmitDefaultValues=true,packageGuid={5CD900DE-8266-412F-A758-28E1F9C623D5}
+set ags=generate -i modules/openapi-generator/src/test/resources/2_0/petstore-with-fake-endpoints-models-for-testing.yaml -g csharp -o samples\client\petstore\csharp\OpenApiClientWithPropertyChanged --additional-properties=generatePropertyChanged=true,optionalEmitDefaultValues=true,packageGuid={5CD900DE-8266-412F-A758-28E1F9C623D5}
 
 java %JAVA_OPTS% -jar %executable% %ags%

modules/openapi-generator/src/main/resources/csharp/api.mustache

@@ -248,7 +248,7 @@ namespace {{packageName}}.{{apiPackage}}
             if ({{paramName}} != null) localVarHeaderParams.Add("{{baseName}}", this.Configuration.ApiClient.ParameterToString({{paramName}})); // header parameter
             {{/headerParams}}
             {{#formParams}}
-            if ({{paramName}} != null) {{#isFile}}localVarFileParams.Add("{{baseName}}", this.Configuration.ApiClient.ParameterToFile("{{baseName}}", {{paramName}}));{{/isFile}}{{^isFile}}localVarFormParams.Add("{{baseName}}", this.Configuration.ApiClient.ParameterToString({{paramName}})); // form parameter{{/isFile}}
+            if ({{paramName}} != null) {{#isFile}}localVarFileParams.Add("{{baseName}}", this.Configuration.ApiClient.ParameterToFile("{{baseName}}", {{paramName}}));{{/isFile}}{{^isFile}}localVarFormParams.Add("{{baseName}}", this.Configuration.ApiClient.{{#isPrimitiveType}}ParameterToString{{/isPrimitiveType}}{{^isPrimitiveType}}Serialize{{/isPrimitiveType}}({{paramName}})); // form parameter{{/isFile}}
             {{/formParams}}
             {{#bodyParam}}
             if ({{paramName}} != null && {{paramName}}.GetType() != typeof(byte[]))

samples/client/petstore/csharp-dotnet2/OpenAPIClientTest/Lib/OpenAPIClient/.openapi-generator/VERSION

@@ -1 +1 @@
-4.2.0-SNAPSHOT
+4.3.1-SNAPSHOT

samples/client/petstore/csharp/OpenAPIClient/src/Org.OpenAPITools/Api/FakeApi.cs

@@ -2319,7 +2319,7 @@ namespace Org.OpenAPITools.Api
             if (enumQueryDouble != null) localVarQueryParams.AddRange(this.Configuration.ApiClient.ParameterToKeyValuePairs("", "enum_query_double", enumQueryDouble)); // query parameter
             if (enumHeaderStringArray != null) localVarHeaderParams.Add("enum_header_string_array", this.Configuration.ApiClient.ParameterToString(enumHeaderStringArray)); // header parameter
             if (enumHeaderString != null) localVarHeaderParams.Add("enum_header_string", this.Configuration.ApiClient.ParameterToString(enumHeaderString)); // header parameter
-            if (enumFormStringArray != null) localVarFormParams.Add("enum_form_string_array", this.Configuration.ApiClient.ParameterToString(enumFormStringArray)); // form parameter
+            if (enumFormStringArray != null) localVarFormParams.Add("enum_form_string_array", this.Configuration.ApiClient.Serialize(enumFormStringArray)); // form parameter
             if (enumFormString != null) localVarFormParams.Add("enum_form_string", this.Configuration.ApiClient.ParameterToString(enumFormString)); // form parameter
 
 

samples/client/petstore/csharp/OpenAPIClientNet35/.openapi-generator/VERSION

@@ -1 +1 @@
-4.2.3-SNAPSHOT
+4.3.1-SNAPSHOT

samples/client/petstore/csharp/OpenAPIClientNet35/src/Org.OpenAPITools/Api/FakeApi.cs

@@ -1252,7 +1252,7 @@ namespace Org.OpenAPITools.Api
             if (enumQueryDouble != null) localVarQueryParams.AddRange(this.Configuration.ApiClient.ParameterToKeyValuePairs("", "enum_query_double", enumQueryDouble)); // query parameter
             if (enumHeaderStringArray != null) localVarHeaderParams.Add("enum_header_string_array", this.Configuration.ApiClient.ParameterToString(enumHeaderStringArray)); // header parameter
             if (enumHeaderString != null) localVarHeaderParams.Add("enum_header_string", this.Configuration.ApiClient.ParameterToString(enumHeaderString)); // header parameter
-            if (enumFormStringArray != null) localVarFormParams.Add("enum_form_string_array", this.Configuration.ApiClient.ParameterToString(enumFormStringArray)); // form parameter
+            if (enumFormStringArray != null) localVarFormParams.Add("enum_form_string_array", this.Configuration.ApiClient.Serialize(enumFormStringArray)); // form parameter
             if (enumFormString != null) localVarFormParams.Add("enum_form_string", this.Configuration.ApiClient.ParameterToString(enumFormString)); // form parameter
 
 

samples/client/petstore/csharp/OpenAPIClientNet40/.openapi-generator/VERSION

@@ -1 +1 @@
-4.2.3-SNAPSHOT
+4.3.1-SNAPSHOT

samples/client/petstore/csharp/OpenAPIClientNet40/src/Org.OpenAPITools/Api/FakeApi.cs

@@ -1252,7 +1252,7 @@ namespace Org.OpenAPITools.Api
             if (enumQueryDouble != null) localVarQueryParams.AddRange(this.Configuration.ApiClient.ParameterToKeyValuePairs("", "enum_query_double", enumQueryDouble)); // query parameter
             if (enumHeaderStringArray != null) localVarHeaderParams.Add("enum_header_string_array", this.Configuration.ApiClient.ParameterToString(enumHeaderStringArray)); // header parameter
             if (enumHeaderString != null) localVarHeaderParams.Add("enum_header_string", this.Configuration.ApiClient.ParameterToString(enumHeaderString)); // header parameter
-            if (enumFormStringArray != null) localVarFormParams.Add("enum_form_string_array", this.Configuration.ApiClient.ParameterToString(enumFormStringArray)); // form parameter
+            if (enumFormStringArray != null) localVarFormParams.Add("enum_form_string_array", this.Configuration.ApiClient.Serialize(enumFormStringArray)); // form parameter
             if (enumFormString != null) localVarFormParams.Add("enum_form_string", this.Configuration.ApiClient.ParameterToString(enumFormString)); // form parameter
 
 

samples/client/petstore/csharp/OpenAPIClientNetCoreProject/.openapi-generator/VERSION

@@ -1 +1 @@
-4.2.0-SNAPSHOT
+4.3.1-SNAPSHOT

samples/client/petstore/csharp/OpenAPIClientNetCoreProject/README.md

@@ -90,7 +90,7 @@ 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
@@ -135,6 +135,8 @@ Class | Method | HTTP request | Description
  - [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)

samples/client/petstore/csharp/OpenAPIClientNetCoreProject/docs/BigCat.md

@@ -0,0 +1,14 @@
+
+# Org.OpenAPITools.Model.BigCat
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**Declawed** | **bool** |  | [optional] 
+**Kind** | **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/OpenAPIClientNetCoreProject/docs/BigCatAllOf.md

@@ -0,0 +1,13 @@
+
+# Org.OpenAPITools.Model.BigCatAllOf
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**Kind** | **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/OpenAPIClientNetCoreProject/docs/FakeApi.md

@@ -12,7 +12,7 @@ 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
@@ -616,9 +616,9 @@ No authorization required
 
 > 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
 
@@ -658,7 +658,7 @@ 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)

samples/client/petstore/csharp/OpenAPIClientNetCoreProject/src/Org.OpenAPITools/Api/FakeApi.cs

@@ -195,10 +195,10 @@ namespace Org.OpenAPITools.Api
         /// <returns>ApiResponse of ModelClient</returns>
         ApiResponse<ModelClient> TestClientModelWithHttpInfo (ModelClient body);
         /// <summary>
-        /// 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
         /// </summary>
         /// <remarks>
-        /// 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
         /// </remarks>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
         /// <param name="number">None</param>
@@ -219,10 +219,10 @@ namespace Org.OpenAPITools.Api
         void TestEndpointParameters (decimal number, double _double, string patternWithoutDelimiter, byte[] _byte, int integer = default(int), int int32 = default(int), long int64 = default(long), float _float = default(float), string _string = default(string), System.IO.Stream binary = default(System.IO.Stream), DateTime date = default(DateTime), DateTime dateTime = default(DateTime), string password = default(string), string callback = default(string));
 
         /// <summary>
-        /// 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
         /// </summary>
         /// <remarks>
-        /// 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
         /// </remarks>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
         /// <param name="number">None</param>
@@ -553,10 +553,10 @@ namespace Org.OpenAPITools.Api
         /// <returns>Task of ApiResponse (ModelClient)</returns>
         System.Threading.Tasks.Task<ApiResponse<ModelClient>> TestClientModelAsyncWithHttpInfo (ModelClient body);
         /// <summary>
-        /// 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
         /// </summary>
         /// <remarks>
-        /// 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
         /// </remarks>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
         /// <param name="number">None</param>
@@ -577,10 +577,10 @@ namespace Org.OpenAPITools.Api
         System.Threading.Tasks.Task TestEndpointParametersAsync (decimal number, double _double, string patternWithoutDelimiter, byte[] _byte, int integer = default(int), int int32 = default(int), long int64 = default(long), float _float = default(float), string _string = default(string), System.IO.Stream binary = default(System.IO.Stream), DateTime date = default(DateTime), DateTime dateTime = default(DateTime), string password = default(string), string callback = default(string));
 
         /// <summary>
-        /// 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
         /// </summary>
         /// <remarks>
-        /// 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
         /// </remarks>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
         /// <param name="number">None</param>
@@ -2020,7 +2020,7 @@ namespace Org.OpenAPITools.Api
         }
 
         /// <summary>
-        /// 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
         /// </summary>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
         /// <param name="number">None</param>
@@ -2044,7 +2044,7 @@ namespace Org.OpenAPITools.Api
         }
 
         /// <summary>
-        /// 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
         /// </summary>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
         /// <param name="number">None</param>
@@ -2139,7 +2139,7 @@ namespace Org.OpenAPITools.Api
         }
 
         /// <summary>
-        /// 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
         /// </summary>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
         /// <param name="number">None</param>
@@ -2164,7 +2164,7 @@ namespace Org.OpenAPITools.Api
         }
 
         /// <summary>
-        /// 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
         /// </summary>
         /// <exception cref="Org.OpenAPITools.Client.ApiException">Thrown when fails to make API call</exception>
         /// <param name="number">None</param>
@@ -2319,7 +2319,7 @@ namespace Org.OpenAPITools.Api
             if (enumQueryDouble != null) localVarQueryParams.AddRange(this.Configuration.ApiClient.ParameterToKeyValuePairs("", "enum_query_double", enumQueryDouble)); // query parameter
             if (enumHeaderStringArray != null) localVarHeaderParams.Add("enum_header_string_array", this.Configuration.ApiClient.ParameterToString(enumHeaderStringArray)); // header parameter
             if (enumHeaderString != null) localVarHeaderParams.Add("enum_header_string", this.Configuration.ApiClient.ParameterToString(enumHeaderString)); // header parameter
-            if (enumFormStringArray != null) localVarFormParams.Add("enum_form_string_array", this.Configuration.ApiClient.ParameterToString(enumFormStringArray)); // form parameter
+            if (enumFormStringArray != null) localVarFormParams.Add("enum_form_string_array", this.Configuration.ApiClient.Serialize(enumFormStringArray)); // form parameter
             if (enumFormString != null) localVarFormParams.Add("enum_form_string", this.Configuration.ApiClient.ParameterToString(enumFormString)); // form parameter
 
 

samples/client/petstore/csharp/OpenAPIClientNetCoreProject/src/Org.OpenAPITools/Client/ApiClient.cs

@@ -259,6 +259,8 @@ namespace Org.OpenAPITools.Client
                 // https://msdn.microsoft.com/en-us/library/az4se3k1(v=vs.110).aspx#Anchor_8
                 // For example: 2009-06-15T13:45:30.0000000
                 return ((DateTimeOffset)obj).ToString (Configuration.DateTimeFormat);
+            else if (obj is bool)
+                return (bool)obj ? "true" : "false";
             else if (obj is IList)
             {
                 var flattenedString = new StringBuilder();

samples/client/petstore/csharp/OpenAPIClientNetCoreProject/src/Org.OpenAPITools/Model/Animal.cs

@@ -30,6 +30,7 @@ namespace Org.OpenAPITools.Model
     [JsonConverter(typeof(JsonSubtypes), "ClassName")]
     [JsonSubtypes.KnownSubType(typeof(Dog), "Dog")]
     [JsonSubtypes.KnownSubType(typeof(Cat), "Cat")]
+    [JsonSubtypes.KnownSubType(typeof(BigCat), "BigCat")]
     public partial class Animal :  IEquatable<Animal>
     {
         /// <summary>

samples/client/petstore/csharp/OpenAPIClientNetCoreProject/src/Org.OpenAPITools/Model/BigCat.cs

@@ -0,0 +1,150 @@
+/* 
+ * 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.Collections;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Runtime.Serialization;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Converters;
+using OpenAPIDateConverter = Org.OpenAPITools.Client.OpenAPIDateConverter;
+
+namespace Org.OpenAPITools.Model
+{
+    /// <summary>
+    /// BigCat
+    /// </summary>
+    [DataContract]
+    public partial class BigCat : Cat,  IEquatable<BigCat>
+    {
+        /// <summary>
+        /// Defines Kind
+        /// </summary>
+        [JsonConverter(typeof(StringEnumConverter))]
+        public enum KindEnum
+        {
+            /// <summary>
+            /// Enum Lions for value: lions
+            /// </summary>
+            [EnumMember(Value = "lions")]
+            Lions = 1,
+
+            /// <summary>
+            /// Enum Tigers for value: tigers
+            /// </summary>
+            [EnumMember(Value = "tigers")]
+            Tigers = 2,
+
+            /// <summary>
+            /// Enum Leopards for value: leopards
+            /// </summary>
+            [EnumMember(Value = "leopards")]
+            Leopards = 3,
+
+            /// <summary>
+            /// Enum Jaguars for value: jaguars
+            /// </summary>
+            [EnumMember(Value = "jaguars")]
+            Jaguars = 4
+
+        }
+
+        /// <summary>
+        /// Gets or Sets Kind
+        /// </summary>
+        [DataMember(Name="kind", EmitDefaultValue=false)]
+        public KindEnum? Kind { get; set; }
+        /// <summary>
+        /// Initializes a new instance of the <see cref="BigCat" /> class.
+        /// </summary>
+        [JsonConstructorAttribute]
+        protected BigCat() { }
+        /// <summary>
+        /// Initializes a new instance of the <see cref="BigCat" /> class.
+        /// </summary>
+        /// <param name="kind">kind.</param>
+        public BigCat(KindEnum? kind = default(KindEnum?), string className = default(string), string color = "red", bool declawed = default(bool)) : base(declawed)
+        {
+            this.Kind = kind;
+        }
+        
+
+        /// <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 BigCat {\n");
+            sb.Append("  ").Append(base.ToString().Replace("\n", "\n  ")).Append("\n");
+            sb.Append("  Kind: ").Append(Kind).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 override 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 this.Equals(input as BigCat);
+        }
+
+        /// <summary>
+        /// Returns true if BigCat instances are equal
+        /// </summary>
+        /// <param name="input">Instance of BigCat to be compared</param>
+        /// <returns>Boolean</returns>
+        public bool Equals(BigCat input)
+        {
+            if (input == null)
+                return false;
+
+            return base.Equals(input) && 
+                (
+                    this.Kind == input.Kind ||
+                    (this.Kind != null &&
+                    this.Kind.Equals(input.Kind))
+                );
+        }
+
+        /// <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.Kind != null)
+                    hashCode = hashCode * 59 + this.Kind.GetHashCode();
+                return hashCode;
+            }
+        }
+    }
+
+}

samples/client/petstore/csharp/OpenAPIClientNetCoreProject/src/Org.OpenAPITools/Model/BigCatAllOf.cs

@@ -0,0 +1,144 @@
+/* 
+ * 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.Collections;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Runtime.Serialization;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Converters;
+using OpenAPIDateConverter = Org.OpenAPITools.Client.OpenAPIDateConverter;
+
+namespace Org.OpenAPITools.Model
+{
+    /// <summary>
+    /// BigCatAllOf
+    /// </summary>
+    [DataContract]
+    public partial class BigCatAllOf :  IEquatable<BigCatAllOf>
+    {
+        /// <summary>
+        /// Defines Kind
+        /// </summary>
+        [JsonConverter(typeof(StringEnumConverter))]
+        public enum KindEnum
+        {
+            /// <summary>
+            /// Enum Lions for value: lions
+            /// </summary>
+            [EnumMember(Value = "lions")]
+            Lions = 1,
+
+            /// <summary>
+            /// Enum Tigers for value: tigers
+            /// </summary>
+            [EnumMember(Value = "tigers")]
+            Tigers = 2,
+
+            /// <summary>
+            /// Enum Leopards for value: leopards
+            /// </summary>
+            [EnumMember(Value = "leopards")]
+            Leopards = 3,
+
+            /// <summary>
+            /// Enum Jaguars for value: jaguars
+            /// </summary>
+            [EnumMember(Value = "jaguars")]
+            Jaguars = 4
+
+        }
+
+        /// <summary>
+        /// Gets or Sets Kind
+        /// </summary>
+        [DataMember(Name="kind", EmitDefaultValue=false)]
+        public KindEnum? Kind { get; set; }
+        /// <summary>
+        /// Initializes a new instance of the <see cref="BigCatAllOf" /> class.
+        /// </summary>
+        /// <param name="kind">kind.</param>
+        public BigCatAllOf(KindEnum? kind = default(KindEnum?))
+        {
+            this.Kind = kind;
+        }
+        
+
+        /// <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 BigCatAllOf {\n");
+            sb.Append("  Kind: ").Append(Kind).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 this.Equals(input as BigCatAllOf);
+        }
+
+        /// <summary>
+        /// Returns true if BigCatAllOf instances are equal
+        /// </summary>
+        /// <param name="input">Instance of BigCatAllOf to be compared</param>
+        /// <returns>Boolean</returns>
+        public bool Equals(BigCatAllOf input)
+        {
+            if (input == null)
+                return false;
+
+            return 
+                (
+                    this.Kind == input.Kind ||
+                    (this.Kind != null &&
+                    this.Kind.Equals(input.Kind))
+                );
+        }
+
+        /// <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.Kind != null)
+                    hashCode = hashCode * 59 + this.Kind.GetHashCode();
+                return hashCode;
+            }
+        }
+    }
+
+}

samples/client/petstore/csharp/OpenAPIClientNetStandard/.openapi-generator/VERSION

@@ -1 +1 @@
-4.2.3-SNAPSHOT
+4.3.1-SNAPSHOT

samples/client/petstore/csharp/OpenAPIClientNetStandard/Org.OpenAPITools.sln

@@ -2,7 +2,7 @@ Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio 14
 VisualStudioVersion = 14.0.25420.1
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Org.OpenAPITools", "src\Org.OpenAPITools\Org.OpenAPITools.csproj", "{321C8C3F-0156-40C1-AE42-D59761FB9B6C}"
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Org.OpenAPITools", "src\Org.OpenAPITools\Org.OpenAPITools.csproj", "{3AB1F259-1769-484B-9411-84505FCCBD55}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -10,10 +10,10 @@ Global
 		Release|Any CPU = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{321C8C3F-0156-40C1-AE42-D59761FB9B6C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{3AB1F259-1769-484B-9411-84505FCCBD55}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{321C8C3F-0156-40C1-AE42-D59761FB9B6C}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{3AB1F259-1769-484B-9411-84505FCCBD55}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{321C8C3F-0156-40C1-AE42-D59761FB9B6C}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{3AB1F259-1769-484B-9411-84505FCCBD55}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{321C8C3F-0156-40C1-AE42-D59761FB9B6C}.Release|Any CPU.Build.0 = Release|Any CPU
+		{3AB1F259-1769-484B-9411-84505FCCBD55}.Release|Any CPU.Build.0 = Release|Any CPU
 		{19F1DEBC-DE5E-4517-8062-F000CD499087}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{19F1DEBC-DE5E-4517-8062-F000CD499087}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{19F1DEBC-DE5E-4517-8062-F000CD499087}.Release|Any CPU.ActiveCfg = Release|Any CPU

samples/client/petstore/csharp/OpenAPIClientNetStandard/src/Org.OpenAPITools/Api/FakeApi.cs

@@ -2319,7 +2319,7 @@ namespace Org.OpenAPITools.Api
             if (enumQueryDouble != null) localVarQueryParams.AddRange(this.Configuration.ApiClient.ParameterToKeyValuePairs("", "enum_query_double", enumQueryDouble)); // query parameter
             if (enumHeaderStringArray != null) localVarHeaderParams.Add("enum_header_string_array", this.Configuration.ApiClient.ParameterToString(enumHeaderStringArray)); // header parameter
             if (enumHeaderString != null) localVarHeaderParams.Add("enum_header_string", this.Configuration.ApiClient.ParameterToString(enumHeaderString)); // header parameter
-            if (enumFormStringArray != null) localVarFormParams.Add("enum_form_string_array", this.Configuration.ApiClient.ParameterToString(enumFormStringArray)); // form parameter
+            if (enumFormStringArray != null) localVarFormParams.Add("enum_form_string_array", this.Configuration.ApiClient.Serialize(enumFormStringArray)); // form parameter
             if (enumFormString != null) localVarFormParams.Add("enum_form_string", this.Configuration.ApiClient.ParameterToString(enumFormString)); // form parameter
 
 

samples/client/petstore/csharp/OpenAPIClientNetStandard/src/Org.OpenAPITools/Org.OpenAPITools.csproj

@@ -12,7 +12,7 @@ The version of the OpenAPI document: 1.0.0
     <MinimumVisualStudioVersion>14.0</MinimumVisualStudioVersion>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
-    <ProjectGuid>{321C8C3F-0156-40C1-AE42-D59761FB9B6C}</ProjectGuid>
+    <ProjectGuid>{3AB1F259-1769-484B-9411-84505FCCBD55}</ProjectGuid>
     <OutputType>Library</OutputType>
     <AppDesignerFolder>Properties</AppDesignerFolder>
     <RootNamespace>Org.OpenAPITools</RootNamespace>

samples/client/petstore/csharp/OpenAPIClientWithPropertyChanged/.openapi-generator/VERSION

@@ -1 +1 @@
-4.2.3-SNAPSHOT
+4.3.1-SNAPSHOT

samples/client/petstore/csharp/OpenAPIClientWithPropertyChanged/src/Org.OpenAPITools/Api/FakeApi.cs

@@ -2319,7 +2319,7 @@ namespace Org.OpenAPITools.Api
             if (enumQueryDouble != null) localVarQueryParams.AddRange(this.Configuration.ApiClient.ParameterToKeyValuePairs("", "enum_query_double", enumQueryDouble)); // query parameter
             if (enumHeaderStringArray != null) localVarHeaderParams.Add("enum_header_string_array", this.Configuration.ApiClient.ParameterToString(enumHeaderStringArray)); // header parameter
             if (enumHeaderString != null) localVarHeaderParams.Add("enum_header_string", this.Configuration.ApiClient.ParameterToString(enumHeaderString)); // header parameter
-            if (enumFormStringArray != null) localVarFormParams.Add("enum_form_string_array", this.Configuration.ApiClient.ParameterToString(enumFormStringArray)); // form parameter
+            if (enumFormStringArray != null) localVarFormParams.Add("enum_form_string_array", this.Configuration.ApiClient.Serialize(enumFormStringArray)); // form parameter
             if (enumFormString != null) localVarFormParams.Add("enum_form_string", this.Configuration.ApiClient.ParameterToString(enumFormString)); // form parameter