[csharp][generichost] Remove unnecessary json options (#16483)

* started source generator

* copy the options

* fixed visibility

* added new sample

* discarded changes to existing samples

* discarded changes to existing samples

* build new sample

* changed package name due to file path length limit

* reverted changes to manual tests

* fixed all new manual tests

* inject contexts into api

* only one JsonConstructor

* fixed spacing

* revert samples for easier merge master

* revert unnecessary change

* fixed formatting

* build samples

* reverting unintended commit

* fixing default value

* reverting unintended commit

* removed unnecessary json option

modules/openapi-generator/src/main/resources/csharp/libraries/generichost/ApiResponse`1.mustache

@@ -140,19 +140,21 @@ namespace {{packageName}}.{{clientPackage}}
         /// <summary>
         /// Deserializes the server's response
         /// </summary>
-        public T{{nrt?}} AsModel(System.Text.Json.JsonSerializerOptions{{nrt?}} options = null)
+        public T{{nrt?}} AsModel()
         {
+            {{#lambda.trimTrailingWithNewLine}}
 {{>AsModel}}
+            {{/lambda.trimTrailingWithNewLine}}
         }
 
         /// <summary>
         /// Returns true when the model can be deserialized
         /// </summary>
-        public bool TryToModel({{^netStandard}}[NotNullWhen(true)] {{/netStandard}}out T{{nrt?}} model, System.Text.Json.JsonSerializerOptions{{nrt?}} options = null)
+        public bool TryToModel({{^netStandard}}[NotNullWhen(true)] {{/netStandard}}out T{{nrt?}} model)
         {
             try
             {
-                model = AsModel(options);
+                model = AsModel();
                 return model != null;
             }
             catch

modules/openapi-generator/src/main/resources/csharp/libraries/generichost/AsModel.mustache

@@ -1,4 +1,4 @@
             // This logic may be modified with the AsModel.mustache template
             return IsSuccessStatusCode
-                ? System.Text.Json.JsonSerializer.Deserialize<T>(RawContent, options ?? _jsonSerializerOptions)
+                ? System.Text.Json.JsonSerializer.Deserialize<T>(RawContent, _jsonSerializerOptions)
                 : default(T);

samples/client/petstore/csharp/OpenAPIClient-generichost-net6.0-nrt/src/Org.OpenAPITools/Client/ApiResponse`1.cs

@@ -146,22 +146,22 @@ namespace Org.OpenAPITools.Client
         /// <summary>
         /// Deserializes the server's response
         /// </summary>
-        public T? AsModel(System.Text.Json.JsonSerializerOptions? options = null)
+        public T? AsModel()
         {
             // This logic may be modified with the AsModel.mustache template
             return IsSuccessStatusCode
-                ? System.Text.Json.JsonSerializer.Deserialize<T>(RawContent, options ?? _jsonSerializerOptions)
+                ? System.Text.Json.JsonSerializer.Deserialize<T>(RawContent, _jsonSerializerOptions)
                 : default(T);
         }
 
         /// <summary>
         /// Returns true when the model can be deserialized
         /// </summary>
-        public bool TryToModel([NotNullWhen(true)] out T? model, System.Text.Json.JsonSerializerOptions? options = null)
+        public bool TryToModel([NotNullWhen(true)] out T? model)
         {
             try
             {
-                model = AsModel(options);
+                model = AsModel();
                 return model != null;
             }
             catch

samples/client/petstore/csharp/OpenAPIClient-generichost-net6.0/src/Org.OpenAPITools/Client/ApiResponse`1.cs

@@ -144,22 +144,22 @@ namespace Org.OpenAPITools.Client
         /// <summary>
         /// Deserializes the server's response
         /// </summary>
-        public T AsModel(System.Text.Json.JsonSerializerOptions options = null)
+        public T AsModel()
         {
             // This logic may be modified with the AsModel.mustache template
             return IsSuccessStatusCode
-                ? System.Text.Json.JsonSerializer.Deserialize<T>(RawContent, options ?? _jsonSerializerOptions)
+                ? System.Text.Json.JsonSerializer.Deserialize<T>(RawContent, _jsonSerializerOptions)
                 : default(T);
         }
 
         /// <summary>
         /// Returns true when the model can be deserialized
         /// </summary>
-        public bool TryToModel([NotNullWhen(true)] out T model, System.Text.Json.JsonSerializerOptions options = null)
+        public bool TryToModel([NotNullWhen(true)] out T model)
         {
             try
             {
-                model = AsModel(options);
+                model = AsModel();
                 return model != null;
             }
             catch

samples/client/petstore/csharp/OpenAPIClient-generichost-netcore-latest-allOf/src/Org.OpenAPITools/Client/ApiResponse`1.cs

@@ -146,22 +146,22 @@ namespace Org.OpenAPITools.Client
         /// <summary>
         /// Deserializes the server's response
         /// </summary>
-        public T? AsModel(System.Text.Json.JsonSerializerOptions? options = null)
+        public T? AsModel()
         {
             // This logic may be modified with the AsModel.mustache template
             return IsSuccessStatusCode
-                ? System.Text.Json.JsonSerializer.Deserialize<T>(RawContent, options ?? _jsonSerializerOptions)
+                ? System.Text.Json.JsonSerializer.Deserialize<T>(RawContent, _jsonSerializerOptions)
                 : default(T);
         }
 
         /// <summary>
         /// Returns true when the model can be deserialized
         /// </summary>
-        public bool TryToModel([NotNullWhen(true)] out T? model, System.Text.Json.JsonSerializerOptions? options = null)
+        public bool TryToModel([NotNullWhen(true)] out T? model)
         {
             try
             {
-                model = AsModel(options);
+                model = AsModel();
                 return model != null;
             }
             catch

samples/client/petstore/csharp/OpenAPIClient-generichost-netcore-latest-anyOf/src/Org.OpenAPITools/Client/ApiResponse`1.cs

@@ -146,22 +146,22 @@ namespace Org.OpenAPITools.Client
         /// <summary>
         /// Deserializes the server's response
         /// </summary>
-        public T? AsModel(System.Text.Json.JsonSerializerOptions? options = null)
+        public T? AsModel()
         {
             // This logic may be modified with the AsModel.mustache template
             return IsSuccessStatusCode
-                ? System.Text.Json.JsonSerializer.Deserialize<T>(RawContent, options ?? _jsonSerializerOptions)
+                ? System.Text.Json.JsonSerializer.Deserialize<T>(RawContent, _jsonSerializerOptions)
                 : default(T);
         }
 
         /// <summary>
         /// Returns true when the model can be deserialized
         /// </summary>
-        public bool TryToModel([NotNullWhen(true)] out T? model, System.Text.Json.JsonSerializerOptions? options = null)
+        public bool TryToModel([NotNullWhen(true)] out T? model)
         {
             try
             {
-                model = AsModel(options);
+                model = AsModel();
                 return model != null;
             }
             catch

samples/client/petstore/csharp/OpenAPIClient-generichost-netcore-latest-oneOf/src/Org.OpenAPITools/Client/ApiResponse`1.cs

@@ -146,22 +146,22 @@ namespace Org.OpenAPITools.Client
         /// <summary>
         /// Deserializes the server's response
         /// </summary>
-        public T? AsModel(System.Text.Json.JsonSerializerOptions? options = null)
+        public T? AsModel()
         {
             // This logic may be modified with the AsModel.mustache template
             return IsSuccessStatusCode
-                ? System.Text.Json.JsonSerializer.Deserialize<T>(RawContent, options ?? _jsonSerializerOptions)
+                ? System.Text.Json.JsonSerializer.Deserialize<T>(RawContent, _jsonSerializerOptions)
                 : default(T);
         }
 
         /// <summary>
         /// Returns true when the model can be deserialized
         /// </summary>
-        public bool TryToModel([NotNullWhen(true)] out T? model, System.Text.Json.JsonSerializerOptions? options = null)
+        public bool TryToModel([NotNullWhen(true)] out T? model)
         {
             try
             {
-                model = AsModel(options);
+                model = AsModel();
                 return model != null;
             }
             catch

samples/client/petstore/csharp/OpenAPIClient-generichost-netstandard2.0/src/Org.OpenAPITools/Client/ApiResponse`1.cs

@@ -144,22 +144,22 @@ namespace Org.OpenAPITools.Client
         /// <summary>
         /// Deserializes the server's response
         /// </summary>
-        public T AsModel(System.Text.Json.JsonSerializerOptions options = null)
+        public T AsModel()
         {
             // This logic may be modified with the AsModel.mustache template
             return IsSuccessStatusCode
-                ? System.Text.Json.JsonSerializer.Deserialize<T>(RawContent, options ?? _jsonSerializerOptions)
+                ? System.Text.Json.JsonSerializer.Deserialize<T>(RawContent, _jsonSerializerOptions)
                 : default(T);
         }
 
         /// <summary>
         /// Returns true when the model can be deserialized
         /// </summary>
-        public bool TryToModel(out T model, System.Text.Json.JsonSerializerOptions options = null)
+        public bool TryToModel(out T model)
         {
             try
             {
-                model = AsModel(options);
+                model = AsModel();
                 return model != null;
             }
             catch