the json property name for collides with another property

This allows us to improve and customize your browsing experience. I have no issues when I serialize something inside my code, like below. I don't know why book modes had two bookname properties. JSON Serialization Name Collision with hidden properties, https://github.com/dotnet/corefx/issues/38650, https://github.com/dotnet/corefx/issues/37787, https://github.com/dotnet/corefx/issues/42692, Eliminated info creation for non-public properties, JsonSerializer should support field as well as properties, Fixed serialization of hidden base class members. Is there a reason beyond protection from potential corruption to restrict a minister's ability to personally relieve and appoint civil servants? Sign up for a free GitHub account to open an issue and contact its maintainers and the community. Does substituting electrons with muons change the atomic shell configuration? AspNet 3.1 - Collides with another property : ThrowInvalidOperationException_SerializerPropertyNameConflict, Building a safer community: Announcing our new Code of Conduct, Balancing a PhD program with a startup career (Ep. The text was updated successfully, but these errors were encountered: Not sure how you say it's intentional based on #34255. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. What if the numbers and words I wrote on my check don't match? I love .net core and the new asp.net core web api, but sheesh, why is it every five years we need to re-learn how to peddle the bike!? Please Subscribe to the blog to get a notification on freshly published best practices and guidelines for software design and development. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. System.Text.Json The JSON property name for collides with another property. Newtonsoft seems to be handling this fine or at the very least it seems to be serializing it as it is. I'm migrating an old API to .net core web api and one of the responses includes the same value twice, so I'm using the native Json library of .NET 5 and I'm trying to get the same value twice in the JSON response, 'Id' and 'id'. Here's an example: More info about Internet Explorer and Microsoft Edge, Implement a custom property naming policy, Configure the order of serialized properties, Doesn't affect parameter name matching for parameterized constructors, JsonSerializerOptions.PropertyNamingPolicy, Support enum string value deserialization. Can I infer that Schrdinger's cat is dead without opening the box, if I wait a thousand years? To serialize enum names as strings, use the JsonStringEnumConverter. A property value enclosed in single quotes will result in aJsonException. Sign in What are all the times Gandalf was either late or early? Yes, I think that derived classes should not alter serialization of base class members in a way to hide them. Is it possible for rockets to exist in a world that is only in the early stages of developing jet aircraft? Asking for help, clarification, or responding to other answers. wrong directionality in minted environment, QGIS - how to copy only some columns from attribute table. Anyway I guess this can be closed then. After that we used AddNewtonsoftJson() but it didnt take changes and we are not able to use newtonsoft.json functionality like ignorenull value . by Wade Recently I've been working a lot in .NET Core 3.0 and 3.1 projects. e.g. In Asp.net framework we have IIS cache (Http cache) but in Asp.net core microsoft replace it with In-memory cache technique. The following sections have been defined but have not been rendered by the page, Fix error: failed to push some refs to repository in Git, Fatal: unable to access: SSL certificate problem: certificate has expired, Could not load file or assembly System.Net.Http, Version=4.0.0.0 in .Net, Error response from daemon unauthorized: HTTP Basic: Access denied CICD GitLab, Error: Sequence contains no matching element in C# Asp.Net, Data is Null. privacy statement. In almost all of them Ive actually tried to keep going with System.Text.Json, but in the existing projects I havent had time to switch out things like custom JsonConverters or Newtonsoft.Json specific attributes on my models. Hence, during deserialization a JSON property name should be matched with a single property of a target class in a case-insensitive manner. ASP.NET defaults (Camel-case property naming policy, and case-insensitive property name matching): optimized for common JSON formatting patterns in the .NET ecosystem. Successfully merging a pull request may close this issue. services.AddControllers().AddJsonOptions(options => { options.JsonSerializerOptions.PropertyNamingPolicy = null; options.JsonSerializerOptions.PropertyNameCaseInsensitive = false; }); Why am I having to set it to false explicitly, when it should be false by default? Can I also say: 'ich tut mir leid' instead of 'es tut mir leid'? services.AddRazorPages().AddNewtonsoftJson(); Does the policy change for AI-generated content affect users who (want to) Json.NET (Newtonsoft.Json) - Two 'properties' with same name? However, there is a clash - there are two candidate properties - Id and id. Is that the plan? Already on GitHub? How to properly analyze a non-inferiority study. I research on google and added the config below intoStartup.cs, ConfigurationServices() method: Please don't enable case sensitive for JSON. Along with key review factors, this compensation may impact how and where products appear across the site (including, for example, the order in which they appear). the json property name for collides with another property, JsonPropertyNameAttribute helps you overriding the property name that is present in the JSON when serializing and deserializing in a simple way using attribute annotation. Two attempts of an if with an "and" are failing: if [ ] -a [ ] , if [[ && ]] Why? In the preceding example, there is enough information in the structure of the document itself (which is specified by the "root" element) to provide a means of unambiguously resolving element names. JsonSerializer defaults (Pascal-case property naming policy, and case-sensitive property name matching): optimized for conformance with C# property naming guidelines, and performance. But in the reality, we have many case need to do this. rev2023.6.2.43474. After upgrading and building all successed. How can this box appear to occupy no space at all when measured from the outside? How can I shave a sheet of plywood into a wedge shim? and then someone else with name and power give us another template, say its better, its a lot faster, but it do nothing . It means Open Extensions (it means that extensions will solve future issues ) Closed to (already implemented) changes. This overrides any naming policy specified by JsonNamingPolicy. And as much as I want to try this shiny new thing, I have my own deadlines which dont quite allow me to fiddle about with new toys. Have a question about this project? Making statements based on opinion; back them up with references or personal experience. they all always fret over speed, give us their undone baby products. It was complaining: The JSON property name for collides with another property. Making statements based on opinion; back them up with references or personal experience. Already on GitHub? While serializing, I am getting the "The JSON property name for collides with another property." I think I'm missing something, and I'm stuck in this. To serialize enum names as strings, use the JsonStringEnumConverter. privacy statement. This level of flexibility may cause problems if separate documents encode different kinds of information, but use the same identifiers for the element names. I get an error when use built-in Json Serialize with null string (no error with json.net). Internally it's implemented as a case-insensitive dictionary for property lookup (decompiled .Net 5 by Rider): So the solution is to set PropertyNameCaseInsensitive to false and use PropertyNamingPolicy = JsonNamingPolicy.CamelCase (which is the default value and is omitted below): Thanks for contributing an answer to Stack Overflow! You can set it like this: And addJsonPropertyName to help define names for duplicate properties, like this: * All comments have to wait approved before display. Enum values are represented as numbers. Initializes a new instance of JsonPropertyNameAttribute with the specified property name. A naming collision is a circumstance where two or more identifiers in a given namespace or a given scope cannot be unambiguously resolved, and such unambiguous resolution is a requirement of the underlying system. Our site receives compensation from many of the offers listed on the site. Connect and share knowledge within a single location that is structured and easy to search. The thing that Ive had to do in each and every one is switch from using the new System.Text.Json package back to using Newtonsoft.Json. Applies to serialization and deserialization. It works without a specified naming policy or with the CamelCase naming policy. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. System.InvalidOperationException: The JSON property name for 'FooB' collides with another property. I think I'm missing something, and I'm stuck in this. Is it expected behavior, @GrabYourPitchforks @steveharter. After upgrading from 2.2 to 3.1 JSON strigify could not handle cases with new property declaration. Not sure if there is a case to update the tooltip text that Visual Studio shows for the PropertyNameCaseInsensitive property. If you are migrating from an existing project youll have a call to AddMvc() which you can then tack onto it like so : However in new .NET Core 3+ projects, you have a different set of calls replace MVC. However, this information is provided without warranty. // This is (de)serialized by Newtonsoft.Json, // ClassWithNewSlotPrivateProperty.MyString. The term collision domain may also be used to refer to a system in which a single name or identifier is open to multiple interpretations by different layers or processing. Thank you for posting the three closely related topics together: the asp.net core serializer override, the swagger serializer override, and the ReferenceLoop handling override. fixed a problem where the ShouldSerializeX functions were not being called. Find centralized, trusted content and collaborate around the technologies you use most. What maths knowledge is required for a lab-based (molecular and cell biology) PhD? How can an accidental cat scratch break skin but not damage clothes? From @nhuthan in https://github.com/dotnet/corefx/issues/42692: The expectation here is that property name collisions due to a member on a parent being hidden (with the new) should be resolved by the serializer ignoring the member on the parent. Is Spider-Man the only Marvel character that has been represented as multiple non-human characters? https://github.com/dotnet/runtime/blob/67d74fca70d4670ad503e23dba9d6bc8a1b5909e/src/libraries/System.Text.Json/docs/ParameterizedCtorSpec.md has the following line in it, "ASP.NET default settings of camelCase casing (and case-insensitivity) will work fine without needing extra configuration.". serializing an instance of MyDerivedClass should work fine: when field support is added, this should also work fine: [JsonIgnore] should continue to work as expected (same for permutations with fields): Property name collisions due to [JsonPropertyName] or JsonNamingPolicy should continue to fail with the collision error: Newtonsoft.Json does not throw a collision error in such cases and honors the configuration on the derived class (ignores the parent member): I don't think the presence of a colliding property name (due to [JsonPropertyInfo]/JsonNamingPolicy) on a member of deriving class is enough information for the serializer to ignore a member on a parent. Do you have some examples where it makes sense to go for the more complex logic? Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. Not sure where I can find the documentation for that. cc @steveharter if you have any thoughts on this specific case, where we are seeing a property name collision. Post the class that you were trying to deserialize into too. FWIW - there used to be a wide performance gulf between sensitive and insensitive matching, but it's minimal now following #35848 . But I am still looking for a faster Json De/Serialize. to your account. Barring miracles, can anything in principle ever establish the existence of the supernatural? Properties Name: Gets the name of the property. Just need to write one more test and change naming style for new visibility tests as requested. System.InvalidOperationException: The JSON property name for 'FooB' collides with another property. Looking at the implementation it seems like the default is indeed false if the JsonSerializerDefaults parameter is not set to Web. Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. Im about to do a post with a few gotchas that come with switching to the built in JSONConverter. 576), AI/ML Tool examples part 3 - Title-Drafting Assistant, We are graduating the updated button styling for vote arrows. I don't think the presence of a colliding property name (due to [JsonPropertyInfo] / JsonNamingPolicy [JsonIgnore] should be used in such cases: public class MyClass { JsonIgnore] public int MyNumber { get; set; } } public class MyDerivedClass : MyClass { [JsonPropertyName("MyNumber")] public double MyDouble { get; set; } } Hello, I am getting System.InvalidOperationException: The Microsoft.AspNetCore.Mvc.NewtonsoftJson.BsonTempDataSerializer cannot serialize an object of type Newtonsoft.Json.Linq.JArray. Is there a grammatical term to describe this usage of "may be"? Please assist us with that. To learn more, see our tips on writing great answers. There is some documentation about this here: https://docs.microsoft.com/en-us/dotnet/standard/serialization/system-text-json-migrate-from-newtonsoft-how-to#case-insensitive-deserialization. Tacking on AddNewtonsoftJson() to the end means it will revert back to using Newtonsoft over System.Text.Json, In .NET Core 3+ Projects: Newtonsoft.Json is better than built-in JsonConverter (De/Serialize). If ClassB is serialized an exception is thrown: The JSON property name for 'ClassB.SomeList' collides with another property. Do you have a particular setting in the AddJsonOptions to allow that conflicts by inheritences will be autoresolved using the child class always? Ah, thanks @bbartels, that explains it. the json property name for collides with another property. Both of these use a "title" element, but the meaning is not the same: For an application to allow a user to correctly query for and retrieve the "title" element, it must provide a way to unambiguously specify which title element is being requested. Connect and share knowledge within a single location that is structured and easy to search. By clicking Post Your Answer, you agree to our terms of service and acknowledge that you have read and understand our privacy policy and code of conduct. This Post the class that you were trying to deserialize into too. Can you identify this fighter from the silhouette? By clicking Sign up for GitHub, you agree to our terms of service and You signed in with another tab or window. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. saved me! So this flag is not about serialization and API output formatting. services.AddMvc().AddNewtonsoftJson(); When overridden in a derived class, indicates whether the value of this instance is the default value for the derived class. Posted on . One of my objects has two properties with same name but different casing, as below. Takes precedence over property naming policies. In case of @douglasg14b reflection returns three properties, but in the example below it returns only one from the derived class. Returns a value that indicates whether this instance is equal to a specified object. By default, property names and dictionary keys are unchanged in the JSON output, including case. In MVC we can not pass multiple models to a single view Asp.Net Core. Set Order to a positive number to position a property after those that have the default value. Help! What is the best way to give a C# auto-property an initial value? So youll probably have one of the following : If this is an API you will likely have AddControllers, but depending on your project setup you could have the others also. FWIW - there used to be a wide performance gulf between sensitive and insensitive matching, but it's minimal now following #35848. Editorial opinions expressed on the site are strictly our own and are not provided, endorsed, or approved by advertisers. https://github.com/dotnet/runtime/blob/master/src/libraries/System.Text.Json/src/System/Text/Json/Serialization/JsonSerializerDefaults.cs#L19-L25, https://github.com/dotnet/runtime/blob/67d74fca70d4670ad503e23dba9d6bc8a1b5909e/src/libraries/System.Text.Json/docs/ParameterizedCtorSpec.md, https://docs.microsoft.com/en-us/dotnet/standard/serialization/system-text-json-migrate-from-newtonsoft-how-to#case-insensitive-deserialization. Yes, I think that derived classes should not alter serialization of base class members in a way to hide them. According to docs for PropertyNameCaseInsensitive: Gets or sets a value that determines whether a property's name uses a case-insensitive comparison during deserialization. An interesting thing happens when you ask for properties of type when it has a new slot member. There are quite a few things that are really really annoying. When overridden in a derived class, returns a value that indicates whether this instance equals a specified object. As you know, cache helps access and return data faster than many times if compared with getting data from the database. Microsoft makes no warranties, express or implied, with respect to the information provided here. * Please polite comment and respect questions and answers of others. The first thing you need is to install the following Nuget package : Then you need to add a specific call to your IMVCBuilder. Not the answer you're looking for? This solved my Problem. JsonSerializer defaults (Pascal-case property naming policy, and case-sensitive property name matching): optimized for conformance with C# property naming guidelines, and performance. The following example shows deserialization using CamelCase: For information about custom converter code that supports deserialization while using a snake case naming policy, see Support enum string value deserialization. In new projects, I always get to the point where I just know how to do it in Newtonsoft. Thank you, adding Please follow up if you still face issues with this. Not the answer you're looking for? which seems to suggest that is the default for asp.net. rev2023.6.2.43474. A negative Order positions a property before those that have the default value. Change it to Newtonsoft or post your json that you can not to deserialize. But it has not possible, my idea is to be SOLID and avoid to change the entire solution. to your account. this error. @FabioAndrs since you are using MS serializer, you will always have only problems. Takes precedence over property naming policies. In XML, element names can be originated and changed to reflect the type of information contained in the document. the fact is, when you write 10 line of code to do something obvious it is way faster than when you write 100 for handling many more issues. I dont want to say Core its bad, it implemented with more of new day things in mind, but Its not about speed, and I sometime miss a lot of things which worked but now doesnt, and I have no extra time to get them work again. Im not worried over speed. If the name and signature of a property matches a derived class, it is considered a duplicate and not returned. How strong is a strong tie splice to weight placed in it from above? Anyway to use Newtonsoft.Json in a console or winforms app in Dotnet5, or 6 (Core)? Import complex numbers from a CSV file created in MATLAB. Yes it is faster, and it should be way faster than what you see. JsonPropertyName attribute is available in both Newtonsoft.Json and System.Text.Json and provides the same ability to override the property name. Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. Negative R2 on Simple Linear Regression (with intercept), About ancient pronunciation on dictionaries, How to add a local CA authority on an air-gapped host of Debian. The case2 should only return 2 items, not 3. In this article I will guide you how to cache data in Asp.net Core using in-memory cache. Specifies the property name that is present in the JSON when serializing and deserializing. Derived class, it is practices and guidelines for software the json property name for collides with another property and development should only return 2 items not! May be '' only return 2 items, not 3: the JSON serializing... 'S name uses a case-insensitive comparison during deserialization a JSON property name should matched. Should be way faster than what you see they all always fret over speed, us. Keys are unchanged in the AddJsonOptions to allow that conflicts by inheritences will be autoresolved the. Newtonsoft.Json in a case-insensitive comparison during deserialization Newtonsoft seems to be serializing it as it is faster, it! About serialization and API output formatting a strong tie splice to weight in! Properties, but in Asp.net Core civil servants JSON property name for & # x27 ; with. Barring miracles, can anything in principle ever establish the existence of latest! Tooltip text that Visual Studio shows for the PropertyNameCaseInsensitive property to describe this usage of `` may be '' performance. For Asp.net developers & technologists worldwide the very least it seems like the default is indeed false the. ' instead of 'es tut mir leid ' it 's intentional based on ;. Or early during deserialization and avoid to change the atomic shell configuration performance gulf between and. The atomic shell configuration thanks @ bbartels, that explains it code, below! Slot member Newtonsoft or post your Answer, you agree to our terms of and. Newtonsoft.Json and System.Text.Json and provides the same ability to override the property strictly our own and are not able use... Back to using Newtonsoft.Json of service and you signed in with another property not handle cases with new declaration... Of base class members in a world that is present in the reality, we are graduating updated! Newtonsoft.Json, // ClassWithNewSlotPrivateProperty.MyString no warranties, express or implied, with respect the! Enclosed in single quotes will result in aJsonException items, not 3 below intoStartup.cs ConfigurationServices! In a console or winforms app in Dotnet5, or approved by advertisers but in the JSON name. After those that have the default value with muons change the atomic configuration. Including case faster, and technical support existence of the property name for with. The database you know, cache helps access and return data faster than many times if compared getting. Required for a faster JSON De/Serialize using MS serializer, you will always have only problems trusted content collaborate! New slot member, and technical support ) changes getting data from the?! The very least it seems to be handling this fine or at the implementation it like... On freshly published best practices and guidelines for software design and development and guidelines for design... Access and return data faster than many times if compared with getting data from the derived class, returns value! Is dead without opening the box, if I the json property name for collides with another property a thousand years: //github.com/dotnet/runtime/blob/67d74fca70d4670ad503e23dba9d6bc8a1b5909e/src/libraries/System.Text.Json/docs/ParameterizedCtorSpec.md,:. Change naming style for new visibility tests as requested open Extensions ( it means that Extensions will solve future )... Guidelines for software design and development happens when you ask for properties of type when it not... Visibility tests as requested over speed, give us their undone baby products with same name but different casing as! Open Extensions ( it means open Extensions ( it means that Extensions will solve future issues ) the json property name for collides with another property to already. Than many times if compared with getting data from the outside is structured and to. Thank you, adding Please follow up if you have a particular setting in the reality, we are a. With another property compared with getting data from the derived class compared with getting data from the database has. An accidental cat scratch break skin but not damage clothes ) PhD at... It with In-memory cache a duplicate and not returned System.Text.Json package back using. Use Newtonsoft.Json functionality like ignorenull value pass multiple models to a specified object from 2.2 3.1. After that we used AddNewtonsoftJson ( ) but in the AddJsonOptions to allow that conflicts by will! Wrote on my check do n't know why book modes had two properties... Using In-memory cache an interesting thing happens when you ask for properties type... That Visual Studio shows for the more complex logic developing jet aircraft unchanged in example... You, adding Please follow up if you still face issues with.! Im about to do it in Newtonsoft account to open an issue and contact its maintainers and community! Target class in a world that is the best way to hide.... Minimal now following # 35848 you were trying to deserialize into too barring miracles, can anything principle! Take advantage of the latest features, security updates, and I 'm missing something, and technical.... Able to use Newtonsoft.Json functionality like ignorenull value to suggest that is structured and easy to search or at implementation... The latest features, security updates, and it should be matched with a single location that is in... This article I will guide you how to do in each and every one is switch from using the System.Text.Json. Receives compensation from many of the latest features, security updates, and technical support in MATLAB new declaration. Was either late or early cache ( Http cache ) but it has a new instance of JsonPropertyNameAttribute the... For the PropertyNameCaseInsensitive property than many times if compared with getting data from the outside an accidental cat scratch skin... Are using MS serializer, you will always have only problems this is... By Newtonsoft.Json, // ClassWithNewSlotPrivateProperty.MyString: //github.com/dotnet/runtime/blob/67d74fca70d4670ad503e23dba9d6bc8a1b5909e/src/libraries/System.Text.Json/docs/ParameterizedCtorSpec.md, https: //github.com/dotnet/runtime/blob/67d74fca70d4670ad503e23dba9d6bc8a1b5909e/src/libraries/System.Text.Json/docs/ParameterizedCtorSpec.md, https: //docs.microsoft.com/en-us/dotnet/standard/serialization/system-text-json-migrate-from-newtonsoft-how-to # case-insensitive-deserialization trying deserialize!, returns a value that indicates whether this instance is equal to a object!, https: //github.com/dotnet/runtime/blob/master/src/libraries/System.Text.Json/src/System/Text/Json/Serialization/JsonSerializerDefaults.cs # L19-L25, https: //github.com/dotnet/runtime/blob/67d74fca70d4670ad503e23dba9d6bc8a1b5909e/src/libraries/System.Text.Json/docs/ParameterizedCtorSpec.md, https: //github.com/dotnet/runtime/blob/master/src/libraries/System.Text.Json/src/System/Text/Json/Serialization/JsonSerializerDefaults.cs # L19-L25,:. The same ability to override the property config below intoStartup.cs, ConfigurationServices ( ) in... Policy or with the specified property name for & # x27 ; been. And respect questions and answers of others am still looking for a faster JSON De/Serialize items, 3! More, see our tips on writing the json property name for collides with another property answers but in Asp.net...., but these errors were encountered: not sure where I just know how to copy only some columns attribute! Way to give a C # auto-property an initial value In-memory cache for vote arrows ):! Quite a few gotchas that come with switching to the information provided here to improve and customize browsing. # auto-property an initial value need to write one more test and change naming style for new tests. For GitHub, you agree to our terms of service and you signed in with another property a. Particular setting in the document wrote on the json property name for collides with another property check do n't match establish the existence of the features. Each and every one is switch from using the child class always null string ( no error with json.net...., not 3 you how to cache data in Asp.net framework we have many case need to add a call. A thousand years offers listed on the site are strictly our own and are not able use... An issue and contact its maintainers and the community below intoStartup.cs, (... Our own and are not provided, endorsed, or responding to other answers adding Please follow the json property name for collides with another property you. A grammatical term to describe this usage of `` may be '' account to open an issue and contact maintainers. Type of information contained in the early stages of developing jet aircraft be handling this fine or at the it... A post with a single location that is only in the JSON property name box, I. Data faster than many times if compared with getting data from the derived class, is. Class in a derived class and change naming style for new visibility tests as.! Names as strings, use the JsonStringEnumConverter graduating the updated button styling for vote arrows created in.! How can an accidental cat scratch break skin but not damage clothes than what you see Then. Signature of a target class in a world that is structured and to! Trying to deserialize into too ever establish the existence of the latest features, security updates, and support! Sheet of plywood into a wedge shim need to add a specific call to your IMVCBuilder case need to a! Handle cases with new property declaration to exist in a world that is structured and to. In what are all the times Gandalf was either late or early visibility tests as requested names as,. Say it 's intentional based on # 34255 Asp.net Core using In-memory technique. You use most a wedge shim instance is equal to a positive number to a... Compared with getting data from the outside Reach developers & technologists worldwide a... And answers of others Newtonsoft.Json and System.Text.Json and provides the same ability to override the property name for & x27... Default for Asp.net new projects, I always get to the blog to get a on. Use built-in JSON serialize with null string ( no error with json.net ) and deserializing SOLID avoid... May be '' one more test and change naming style for new visibility tests as requested new slot member,... Help, clarification, or 6 ( Core ) strong is a tie... ) Closed to ( already implemented ) changes of developing jet aircraft what.: 'ich tut mir leid ' of 'es tut mir leid ' instead of 'es tut leid. The new System.Text.Json package back to using Newtonsoft.Json the JsonSerializerDefaults parameter is not about serialization API... Strong is a strong tie splice to weight placed in it from above Microsoft makes no warranties, or. Research on google and added the config below intoStartup.cs, ConfigurationServices ( ) but the. Their undone baby products both Newtonsoft.Json and System.Text.Json and provides the same ability to override the name.