diff --git a/samples/server/petstore/aspnetcore-3.0/src/Org.OpenAPITools/Controllers/FakeApi.cs b/samples/server/petstore/aspnetcore-3.0/src/Org.OpenAPITools/Controllers/FakeApi.cs
index eccd3a3006a6..a0f2bd3b2315 100644
--- a/samples/server/petstore/aspnetcore-3.0/src/Org.OpenAPITools/Controllers/FakeApi.cs
+++ b/samples/server/petstore/aspnetcore-3.0/src/Org.OpenAPITools/Controllers/FakeApi.cs
@@ -43,7 +43,7 @@ public virtual IActionResult FakeNullableExampleTest()
             //TODO: Uncomment the next line to return response 200 or use other options such as return this.NotFound(), return this.BadRequest(..), ...
             // return StatusCode(200, default(TestNullable));
             string exampleJson = null;
-            exampleJson = "{\r\n  \"nullableName\" : \"nullableName\",\r\n  \"name\" : \"name\"\r\n}";
+            exampleJson = "{\n  \"nullableName\" : \"nullableName\",\n  \"name\" : \"name\"\n}";
             
             var example = exampleJson != null
             ? JsonConvert.DeserializeObject<TestNullable>(exampleJson)
diff --git a/samples/server/petstore/aspnetcore-3.1/src/Org.OpenAPITools/Controllers/FakeApi.cs b/samples/server/petstore/aspnetcore-3.1/src/Org.OpenAPITools/Controllers/FakeApi.cs
index eccd3a3006a6..a0f2bd3b2315 100644
--- a/samples/server/petstore/aspnetcore-3.1/src/Org.OpenAPITools/Controllers/FakeApi.cs
+++ b/samples/server/petstore/aspnetcore-3.1/src/Org.OpenAPITools/Controllers/FakeApi.cs
@@ -43,7 +43,7 @@ public virtual IActionResult FakeNullableExampleTest()
             //TODO: Uncomment the next line to return response 200 or use other options such as return this.NotFound(), return this.BadRequest(..), ...
             // return StatusCode(200, default(TestNullable));
             string exampleJson = null;
-            exampleJson = "{\r\n  \"nullableName\" : \"nullableName\",\r\n  \"name\" : \"name\"\r\n}";
+            exampleJson = "{\n  \"nullableName\" : \"nullableName\",\n  \"name\" : \"name\"\n}";
             
             var example = exampleJson != null
             ? JsonConvert.DeserializeObject<TestNullable>(exampleJson)
diff --git a/samples/server/petstore/aspnetcore-5.0/src/Org.OpenAPITools/Controllers/FakeApi.cs b/samples/server/petstore/aspnetcore-5.0/src/Org.OpenAPITools/Controllers/FakeApi.cs
index eccd3a3006a6..a0f2bd3b2315 100644
--- a/samples/server/petstore/aspnetcore-5.0/src/Org.OpenAPITools/Controllers/FakeApi.cs
+++ b/samples/server/petstore/aspnetcore-5.0/src/Org.OpenAPITools/Controllers/FakeApi.cs
@@ -43,7 +43,7 @@ public virtual IActionResult FakeNullableExampleTest()
             //TODO: Uncomment the next line to return response 200 or use other options such as return this.NotFound(), return this.BadRequest(..), ...
             // return StatusCode(200, default(TestNullable));
             string exampleJson = null;
-            exampleJson = "{\r\n  \"nullableName\" : \"nullableName\",\r\n  \"name\" : \"name\"\r\n}";
+            exampleJson = "{\n  \"nullableName\" : \"nullableName\",\n  \"name\" : \"name\"\n}";
             
             var example = exampleJson != null
             ? JsonConvert.DeserializeObject<TestNullable>(exampleJson)
diff --git a/samples/server/petstore/aspnetcore-6.0-NewtonsoftFalse/src/Org.OpenAPITools/Controllers/FakeApi.cs b/samples/server/petstore/aspnetcore-6.0-NewtonsoftFalse/src/Org.OpenAPITools/Controllers/FakeApi.cs
index 47afda960757..6dd12a5fd682 100644
--- a/samples/server/petstore/aspnetcore-6.0-NewtonsoftFalse/src/Org.OpenAPITools/Controllers/FakeApi.cs
+++ b/samples/server/petstore/aspnetcore-6.0-NewtonsoftFalse/src/Org.OpenAPITools/Controllers/FakeApi.cs
@@ -43,7 +43,7 @@ public virtual IActionResult FakeNullableExampleTest()
             //TODO: Uncomment the next line to return response 200 or use other options such as return this.NotFound(), return this.BadRequest(..), ...
             // return StatusCode(200, default(TestNullable));
             string exampleJson = null;
-            exampleJson = "{\r\n  \"nullableName\" : \"nullableName\",\r\n  \"name\" : \"name\"\r\n}";
+            exampleJson = "{\n  \"nullableName\" : \"nullableName\",\n  \"name\" : \"name\"\n}";
             
             var example = exampleJson != null
             ? JsonSerializer.Deserialize<TestNullable>(exampleJson)
diff --git a/samples/server/petstore/aspnetcore-6.0-nullableReferenceTypes/src/Org.OpenAPITools/Controllers/FakeApi.cs b/samples/server/petstore/aspnetcore-6.0-nullableReferenceTypes/src/Org.OpenAPITools/Controllers/FakeApi.cs
index eccd3a3006a6..a0f2bd3b2315 100644
--- a/samples/server/petstore/aspnetcore-6.0-nullableReferenceTypes/src/Org.OpenAPITools/Controllers/FakeApi.cs
+++ b/samples/server/petstore/aspnetcore-6.0-nullableReferenceTypes/src/Org.OpenAPITools/Controllers/FakeApi.cs
@@ -43,7 +43,7 @@ public virtual IActionResult FakeNullableExampleTest()
             //TODO: Uncomment the next line to return response 200 or use other options such as return this.NotFound(), return this.BadRequest(..), ...
             // return StatusCode(200, default(TestNullable));
             string exampleJson = null;
-            exampleJson = "{\r\n  \"nullableName\" : \"nullableName\",\r\n  \"name\" : \"name\"\r\n}";
+            exampleJson = "{\n  \"nullableName\" : \"nullableName\",\n  \"name\" : \"name\"\n}";
             
             var example = exampleJson != null
             ? JsonConvert.DeserializeObject<TestNullable>(exampleJson)
diff --git a/samples/server/petstore/aspnetcore-6.0-pocoModels/src/Org.OpenAPITools/Controllers/FakeApi.cs b/samples/server/petstore/aspnetcore-6.0-pocoModels/src/Org.OpenAPITools/Controllers/FakeApi.cs
index eccd3a3006a6..a0f2bd3b2315 100644
--- a/samples/server/petstore/aspnetcore-6.0-pocoModels/src/Org.OpenAPITools/Controllers/FakeApi.cs
+++ b/samples/server/petstore/aspnetcore-6.0-pocoModels/src/Org.OpenAPITools/Controllers/FakeApi.cs
@@ -43,7 +43,7 @@ public virtual IActionResult FakeNullableExampleTest()
             //TODO: Uncomment the next line to return response 200 or use other options such as return this.NotFound(), return this.BadRequest(..), ...
             // return StatusCode(200, default(TestNullable));
             string exampleJson = null;
-            exampleJson = "{\r\n  \"nullableName\" : \"nullableName\",\r\n  \"name\" : \"name\"\r\n}";
+            exampleJson = "{\n  \"nullableName\" : \"nullableName\",\n  \"name\" : \"name\"\n}";
             
             var example = exampleJson != null
             ? JsonConvert.DeserializeObject<TestNullable>(exampleJson)
diff --git a/samples/server/petstore/aspnetcore-6.0-project4Models/src/Org.OpenAPITools/Controllers/FakeApi.cs b/samples/server/petstore/aspnetcore-6.0-project4Models/src/Org.OpenAPITools/Controllers/FakeApi.cs
index eccd3a3006a6..a0f2bd3b2315 100644
--- a/samples/server/petstore/aspnetcore-6.0-project4Models/src/Org.OpenAPITools/Controllers/FakeApi.cs
+++ b/samples/server/petstore/aspnetcore-6.0-project4Models/src/Org.OpenAPITools/Controllers/FakeApi.cs
@@ -43,7 +43,7 @@ public virtual IActionResult FakeNullableExampleTest()
             //TODO: Uncomment the next line to return response 200 or use other options such as return this.NotFound(), return this.BadRequest(..), ...
             // return StatusCode(200, default(TestNullable));
             string exampleJson = null;
-            exampleJson = "{\r\n  \"nullableName\" : \"nullableName\",\r\n  \"name\" : \"name\"\r\n}";
+            exampleJson = "{\n  \"nullableName\" : \"nullableName\",\n  \"name\" : \"name\"\n}";
             
             var example = exampleJson != null
             ? JsonConvert.DeserializeObject<TestNullable>(exampleJson)
diff --git a/samples/server/petstore/aspnetcore-6.0/src/Org.OpenAPITools/Controllers/FakeApi.cs b/samples/server/petstore/aspnetcore-6.0/src/Org.OpenAPITools/Controllers/FakeApi.cs
index eccd3a3006a6..a0f2bd3b2315 100644
--- a/samples/server/petstore/aspnetcore-6.0/src/Org.OpenAPITools/Controllers/FakeApi.cs
+++ b/samples/server/petstore/aspnetcore-6.0/src/Org.OpenAPITools/Controllers/FakeApi.cs
@@ -43,7 +43,7 @@ public virtual IActionResult FakeNullableExampleTest()
             //TODO: Uncomment the next line to return response 200 or use other options such as return this.NotFound(), return this.BadRequest(..), ...
             // return StatusCode(200, default(TestNullable));
             string exampleJson = null;
-            exampleJson = "{\r\n  \"nullableName\" : \"nullableName\",\r\n  \"name\" : \"name\"\r\n}";
+            exampleJson = "{\n  \"nullableName\" : \"nullableName\",\n  \"name\" : \"name\"\n}";
             
             var example = exampleJson != null
             ? JsonConvert.DeserializeObject<TestNullable>(exampleJson)