Okobjectresult Content Type

The next approach to supplying data to the View is via the ViewBag. As we have shown here, we will get the status code 200 in response and the response body contains the text "Hello {name}". Web API supports many different result types to format and send data in different forms and with different http codes. TLDR: Move your ASP. A type is considered a controller if all the following conditions are met: The type is a public, concrete, non-open generic class; NonControllerAttribute is not applied to any type in its hierarchy; The type name ends with Controller, or ControllerAttribute is applied to the type or one of its ancestors. Implementing exception handling for every action method in API, is quite time. Content negotiation is the process of figuring out what type of data browser requested through its Http request Accept header. txt) or read book online for free. The Content method invokes the ContentResult internally. There are skills specific for Flash Briefings, for music, for handling lists, for smart home devices, etc. NET MVC/Web API. ZoomMedia: Login, go to API Tokens, and create a new token with Token Type = batch. It wouldn't be a good idea to return a specific type when exception are handled. 唯一的区别是我没有使用Azure功能。我的webhook是一个. I've got JWT token generation working in my ASP. NET NuGet package or take a look at the code on GitHub. Having a single stack has advantages and I'm happy they've converged the two stacks. Continuing my series on how to achieve a full "Identity Governance and Administration" (IGA) solution using Azure AD, the topic this time and for the next few posts will be provisioning, with focus on actually transferring the app roles from my previous post into the application itself. Few days ago i was experimenting on how to use the TestServer to test my new middleware for my WebAPI. The previous step is needed to hash the file metadata. Although that body in the POST is JSON, they are sending it as text/plain. I'd like to introduce how to write it. OK, new { response = "Hell. Also, if you only need to have ID and name in the results why are you storing them in a list of List. ExecuteResult. \$\begingroup\$ NoPermission exception is there in case something is missed or you need to do some sort of more complex query to verify the user can do the query/command. net core, les contrôleurs Web Api et les contrôleurs Mvc sont fusionnés en un seul modèle de contrôleur. For the client I created a custom HttpClientHandler where its main purpose is to add some custom headers to all messages. In this case, IActionResult type can be used. This is the type of behavior I imagine engineers and PMs arguing about in a room. The following example returns an ObjectResult from the Execute method. For more information, see Choosing between. is missing, includes text/plain, includes a broader wildcard e. We should prioritize honoring the user-specified "content-type" property if set, especially if where there are known gaps in content negotiation logic from ObjectResult. Visual Studio Code generates a few metadata files in the. In this case, however, it will be a customized content, specifically the information about a blog post we have decided to open inside our WPF application. NET Core but apparently there is no inbuilt mechanism to do that or at least I am not aware how and have not found it in the docs somewhere. NET Web API,. Be exposed as Query objects of the type API. If you want to validate data, you must do so in your application. IANA is the official registry of MIME media types and maintains a list of all the official MIME types. NET Web API,. VideoIndexer: Go to the Dev API portal, Login, and copy the subscription primary or secondary key. 0/Angular 5/Facebook OAuth which you can find here. CosmosDB is a schemaless document database, meaning that the database engine does not enforce the type of data it accepts. With return types and exceptions, I feel like the type safety is a big plus, and as I mentioned. This was the default code generated when we created the function app. Note the as OkObjectResult type, I know it's that type because that is what I return from the ProductsController. To read properties we need to the type of object. Then click the Create button at the bottom of the page. OKResult,OkObjectResult,返回状态为200. JsonResult returns application/json; ContentResult returns text/plain; ObjectResult supports content negotiation. If you're using. Option 1 that I tried: Startup. NET Web API application, you can chose whether you want to return a POCO from your action, which can be any type that will then be serialized, an instance of HttpResponseMessage , or, since Web API 2, an instance of IHttpActionResult. Do not use the authLevel property with GitHub. Add ETags to your ASP. I'd like to introduce how to write it. In this article we will create the end points for the user to be able to register and submit a request when/if they forgot the password/username. This is distinct from something like SQL Server, which requires you to define in advance the name, data type, and rules of each column you expect to store. It does return by default json. Follow me on Twitter, happy to take your suggestions on topics or improvements /Chris. pdf), Text File (. Visual Studio also has the template available if you select the ASP. Test application and select Add > Class, name it TestFactory. 唯一的区别是我没有使用Azure功能。我的webhook是一个. VS Communityを使って、MacのローカルでAzureFunctionsを実行するまでの手順をメモします。 ちょっと動かすだけなので、デプロイなどには触れません。 ここからVS Communityをダウンロードして、インストールしましょう。 Xamarinとか. NET Core Web API and Angular. OKResult,OkObjectResult,返回状态为200. And when using C#, having JSON as a parameter in [FromBody] is a no brainer with the serialization into your object happening automatically. However, some of these changes will cause breaks to existing apps deployed with the v2 runtime. 我有以下简单的方法,给我一个错误,内容如下: Cannot implicitly convert type Microsoft. MODIFICA: 31/10/2017. This is why. By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features. Server Side Example The following code snippet shows a Web API method transmitting a large JSON array. return Content (" Learning through writing a blog post is much easier but most of all, you offer back to the community! // Content-Type derived from OkObjectResult argument, this time is returned as text/plain. No deserializing from json, strings or byte arrays needed!. 2019-03-07 22:19:10 风灵使 阅读数 372. Azure IoT Hub, Stream Analytics, and MongoDB. Content negotiation is the process of figuring out what type of data browser requested through its Http request Accept header. La principale differenza è che, nel nucleo di asp. The webhook type can be one of the following values: genericJson—A general-purpose webhook endpoint without logic for a specific provider. When downloading the app content, you have an option to also grab the app settings. It will be sufficient when the method is only required to a specific type or a null. The code in this tutorial comes is an adaptation of MySqlConnector. NET Core Web Application (. Netitude and here we write. 01, with action results of type JsonResult no content negotiation takes place. You have to specify in the header what the content type of the body, e. In both cases if you supply data of a type that is not expected, MVC will throw an exception. Query to get the query string. The Asynchronous Human Interaction Pattern allows a Durable Functions orchestration to pause at some point during its lifecycle and wait for an external event such as a human to perform some action or make some decision. 我试图在 Web API 中实现 JWT Auth 。 我想在 Angular 2 客户端应用程序中使用 Web API 。. The Pool to connect to. If you’ve just landed here from Google, it’s likely you’ve missed my introductory post for this series [/ghost-contact-form-with-azure-functions/]. We’ll make sure to set a Content-Type header to application/json, and then fire off a POST request by copying data from the previous response. I didn't select a storage account as for the sample it is simply not necessary. Set up a few parameters to send across with our request, which are NLOG parameters for things like the log message, the time the entry was created, etc. I definitely don't have an answer to your question but I'm wondering whether there is any chance that you could write integration level test with just directly uploading different files, checking response codes and cleaning up instead of unit testing this functionality. cs,然后输入以下代码: Next, right-click on the Functions. Other tasks you might want to perform can also be specified through configurable bindings that also don’t require. You will build an app with two pages: one to modify data, and one to monitor the database and provide updates when it changes. It can be intimidating for developers to be expected to write clean code that is also resilient to any and all types of malicious attacks. NET languages can fail if ObjectResult chooses the wrong content type for response (details here). 205 Reset Content 이 응답 코드는 요청을 완수한 이후에 사용자 에이전트에게 이 요청을 보낸 문서 뷰를 리셋하라고 알려줍니다. The function supports both receiving a JSON payload as well as receiving the content as parameters. See MIME content types. This method is called before the formatter writes to the output stream. The data that is passed to the function is contained in a JSON property called “input”:. Also, if you only need to have ID and name in the results why are you storing them in a list of List. One of the awesome features of the Azure Search service is the ability to search information based on location. These are the top rated real world C# (CSharp) examples of Microsoft. The last thing that the function does is to display the parameter value by creating a new response message through the OkObjectResult, which is of type ActionResult. Makes sense, if you're using Azure App Service WebJobs. Hello, I developped a simple c# project (library net core) in VS2019 with a nuget package (SSH. リクエストの Content-Type および Accept ヘッダーが適切に設定されていることを確認する必要があります。 あなたのケース(JSON)では、 application/json に設定する必要があり application/json 。. In this article, I will show you how you can register an HTTP Webhook Azure Function to respond to the registration phase of the Event Grid, and output the Event Grid payload whenever new resources are created in Azure. OKResult,OkObjectResult,返回状态为200. 您还将通过返回实现ObjectResult的任何. Actually, we can have different reasons to return null from a Service. And I got a message that says The template "Peachpie console application" was created successfully. NET Core MVC action method logic into lazily loaded commands using the command pattern. Let's code. We can use reflection but for me it is not good solution because reflection may cause some overhead in performance and if we have many tests then reflection may slow down test runs. By Daniel Roth, Steve Smith, Rick Anderson, and Shayne Boyer. Working with Azure functions (part 2 - C#) In my first blog post about Azure functions , I created an Azure function app and a function that uses Powershell to read data from RSS and writes it to Azure Table Storage. C# (CSharp) Microsoft. Jun 20, 2016 · In our ASP. http status code 是reponse的一部分,它提供了这些信息:请求是否成功,失败的原因。web api 能涉及到的status codes主要是这些: 200:OK 201:Created,创建了新的资源 204:无内容 No Content,例如删除成功 400:Bad Request,指的是客户端的请求错误. DeserializeObject(body as string); And we now have an object e that has our data in. NET Core JSON API application that performs CRUD operations on blog posts. Вопросы и ответы для программистов. MvcLib提供了如上5个方法帮助我们完成整个HTTP请求流程中的5个核心任务。具体来说,ListenAsync方法启动一个监听器并将其绑定到指定的地址进行HTTP请求的监听,抵达的请求通过ReceiveAsync方法进行接收,我们将接收到的请求通过一个Request对象来表示。. Namespace: Microsoft. When the Decryptor function is called, this content is passed in. This is a follow up from a previous blog “Azure APIM Scatter-Gather Pattern Policy” where I wrote about using the Wait policy to create a scatter-gather pattern. Sure, serverless doesn't mean there aren't any servers - there are - we (as devs) just dont need to worry about that underlying infrastructure and. For more information, see Choosing between. The solution I used to tackle this problem is making use of Azure Function and converting Longitude and Latitude to Geolocation type in the Azure function and return the response before the Insert action in the flow. That's everything we need to set up in our entity, so we are ready to jump to the next step. (ActionResult)new OkObjectResult($"Hello, {name}") : new BadRequestObjectResult("Please pass a name on the query string or in the request body"); } I have tested the function via postman and it seems to work just fine, and through the custom connector wizard it still works aswell. We should prioritize honoring the user-specified "content-type" property if set, especially if where there are known gaps in content negotiation logic from ObjectResult. On the Endpoint Details, select Event Hubs, then select your freshly created Event Hub. Azure Functions Proxies is serverless API toolkit that basically allows you to modify the requests and responses of your APIs. Alexa supports multiple types of skills, each of them with a dedicated set of APIs. The returned Content-type header correctly matches the request. net, tanto los controladores de API web como los controladores Mvc se fusionan en un solo modelo de controlador. C# (CSharp) Microsoft. Is your feature request related to a problem? Please describe. For Example Content for ContentResult, View for ViewResult. A few colleges were asking about being able to map the inbound request to the different schemas required by each of the Microservices. : Visual Studio, Asp. I'd like to introduce how to write it. NET style guide. You can still use View Source to see the raw JSON string. It will be sufficient when the method is only required to a specific type or a null. Value as List , the type I sent from the controller. Bu sefer hayır :) DocumentDB adında da anlaşılacağı üzere buram buram Document Type NoSQL kokuyor. Create a new NLOG target of type “Web Service” to the URL from the step previously. StatusCodes. For example, pages and web content in a distributed network. Query to get the query string. The askerisk signifies that the schedule will execute at every interval within that placeholder; for example: * * * * * *. You can rate examples to help us improve the quality of examples. So, now we can configure our document database. There isn’t a week that goes by that there isn’t a new security breach in the news. Full source code available here. 唯一的区别是我没有使用Azure功能。我的webhook是一个. Note the as OkObjectResult type, I know it's that type because that is what I return from the ProductsController. NET Core but apparently there is no inbuilt mechanism to do that or at least I am not aware how and have not found it in the docs somewhere. OKResult,OkObjectResult,返回状态为200. Core Web API async Task How to return? he should be able to return his OkObjectResult as it exists by removing both the async and await keywords. OkResult: An StatusCodeResult that when executed will produce an empty Status200OKresponse. For more information on JSON, visit www. 2019-03-07 22:19:10 风灵使 阅读数 372. While I appreciate the recommendation to run my background workflows in Microsoft Flow, and will certainly do it whenever possible. Okobjectresult set content type keyword after analyzing the system lists the list of keywords related and the list of websites with related content, in addition you can see which keywords most interested customers on the this website. Retrieve Content type Name by Id using csom in SharePoint Online. For example this is an accept header that request content of type HTML: Accept: application/xml, */*; q=0. 戻り値 webapi producesresponsetype okobjectresult net iactionresult fromquery createdataction asp apicontrollerattribute apicontroller c# unit-testing asp. 2018, 13:19. NET Core to an Aurelia SPA Part IV - How to: Creating Aurelia Custom Elements with TypeScript. In this body you can have any content you want. Я ищу правильный способ вернуть JSON с кодом состояния HTTP в моем контроллере. Some common return types that fall into this category include:BadRequestResult (400),NotFoundResult (404) and OkObjectResult (200). For example this is an accept header that request content of type HTML: Accept: application/xml, */*; q=0. 206 Partial Content 이 응답 코드는 클라이언트에서 복수의 스트림을 분할 다운로드를 하고자 범위 헤더를 전송했기 때문에 사용됩니다. More details, you could refer to below code sample:. Each segment of the response has its own dedicated API. When writing your Controllers in ASP. Not only do you have to ensure you add the Service Principal to your tenant, and an access policy to Key Vault. OKResult,OkObjectResult,返回状态为200. HTTP Requests, like a Web service, are just one type of event that can trigger your function to run. Hi gowrifor. 6\bin\mongo. This is another post relating to the new features in WebApi2. editorconfig file to add these new settings with C# 7. NET Core) project named Scheduler. You will see the Azure Functions for. This was the default code generated when we created the function app. txt) or read book online for free. Unit testing Entity Framework Core Stored Procedures. Sure, serverless doesn't mean there aren't any servers - there are - we (as devs) just dont need to worry about that underlying infrastructure and. The series (shared section) In the series, we will create an Asp. NET Framework的Web开发平台,不但吸收了ASP以前版本的最大优点并参照Java、VB语言的开发优势加入了许多新的特色,同时也修正了以前的ASP版本的运行错误。. In this post I'm going to show you how to unit test your controllers and how to write integration tests for your controllers. We will use this model and our view will. Then I began to create a new Peachpie console application by simply typing dotnet new peachpie-console. ExecuteResult. Data returns us object. Basic - simple 'Hello GraphQL!' example based on console version from GraphQL for. In this series of articles, we we will see how to add unit tests to a simple example ASP. Scopes found on current principal: scope: api_listings, scope: avdapi, scope: api_ups. When you start a new WebAPI controller, the template used is Once you start working with the WebAPI, you soon realize that this is not enough, as you need to return status information as well, so eventually you progress to using HttpResponseMessage as the…. We can create an HttpResponseMessage that has a content type of text/html and a FileStream of an HTML file that we'll create later. If the name was empty, then a warning message is displayed to pass the parameter name value. 0-preview2-006497 and I started installing templates for peachpie by typing dotnet new -i Peachpie. Azure Functions Proxies is serverless API toolkit that basically allows you to modify the requests and responses of your APIs. 注:用OkObjectResult 前台jquery自动解析为object对象,不需要进行反序列化处理. Finally, the response has a blank line and then the actual content. 返回基础类型和引用类型 ,自动序列化,前台接收为object对象等. NET Core MVC action method logic into lazily loaded commands using the command pattern. And the Controller should generate OkObjectResult(ProductViewModel) or NotFound() response respectively. Public Overridable Function Ok(Of T) (content As T) As OkObjectResult Type Parameters. And as mentioned you can get rid of else statement, also it's a good habit to exclude "bad" cases at first. Note the as OkObjectResult type, I know it's that type because that is what I return from the ProductsController. And, the same thing works when requesting application/json. The majority of them are to enforce the use of newer C# 7. I have gotten my Azure Function registered with my Azure Active Directory, and have registered this application to be secured by way of my Azure Active Directory provide in my Azure Portal. NET Core MVC 2. okobjectresult: an objectresult that when executed performs content negotiation, formats the entity body, and will produce a status200ok response if negotiation and formatting succeed. :) Here's the updated run. NET Core responses. This is distinct from something like SQL Server, which requires you to define in advance the name, data type, and rules of each column you expect to store. When the Decryptor function is called, this content is passed in. Content Types Object Result. 框架自动将POCO包装在ObjectResult中;因此,两个选项都是等价的,并且都将遵循HTTP Accept标头. Thursday, February 8, 2018. اما وقتی در اینترنت جستجو می‌کردیم، راه‌حل ساده‌ای را پیدا نکردیم. And, the same thing works when requesting application/json. Means action result now have ActionResult. Content-Type - The content type header tells the client or server what format the data is being transferred in. With the - so called - content negotiation the client is able to decide which format he wants to retrieve. Step 2: Get the API Keys. If the client asked for text/html and the server handled it properly the data should come back with the Content-Type: text/html header. If the name was empty, then a warning message is displayed to pass the parameter name value. Here we will learn how to create web api in asp. Customer parameter in post method contains null values for properties. The Overview blade of an Azure function app has a “download app content” option. The business logic; the domain. Uncheck the POST checkbox, change the Authorization Level to Annonymous and click Save. Thursday, April 12, 2018. Hello, I developped a simple c# project (library net core) in VS2019 with a nuget package (SSH. However, all of the example on the Internet aim for Sync method. Which means server ignores the. Few days ago i was experimenting on how to use the TestServer to test my new middleware for my WebAPI. Also note interests are added as an array, we'll see how we read this later. MockFromSql takes a SpAsyncEnumerableQueryable of items that the stored proc will return. NET MVC4 Web API application defines post method to save customer. Azure Functions is an event driven, compute-on-demand experience that extends the existing Azure application platform with capabilities to implement code triggered by events occurring in Azure or third party service as well as on-premises systems. Usually, these method names have the word "Result" stripped away. The returned Content-type header correctly matches the request. Azure App Services has always been a great place for this type of thing, but as you will see in the details below it doesn’t support ASP. For projects that support PackageReference, copy this XML node into the project file to reference the package. Continue by adding a new ASP. NET Web API application, you can chose whether you want to return a POCO from your action, which can be any type that will then be serialized, an instance of HttpResponseMessage , or, since Web API 2, an instance of IHttpActionResult. I've created a very simple POCO to represent the things I want to. SharePoint Online or SharePoint OnPremise (SharePoint 2016. Data returns us object. I'm saying almost because they actually renamed the exception to Unexpected end of Stream, the content may have already been read by another component. This is because you are returning an anonymous type from your Select and you are trying to store it in the List. Among many other features, Azure Cosmos DB has the ability to interact with multiple client APIs, by projecting its internal type system into different data models at the wire/protocol level. JWT Authentication Flow with Refresh Tokens in ASP. NET Core, Entity Framework Core. Add ETags to your ASP. A few colleges were asking about being able to map the inbound request to the different schemas required by each of the Microservices. No deserializing from json, strings or byte arrays needed!. (ActionResult)new OkObjectResult($"Hello, {name}") : new BadRequestObjectResult("Please pass a name on the query string or in the request body"); } I have tested the function via postman and it seems to work just fine, and through the custom connector wizard it still works aswell. But the Problem. The function supports both receiving a JSON payload as well as receiving the content as parameters. Usually, these method names have the word "Result" stripped away. Be exposed as Query objects of the type API. Query to get the query string. I'd like to introduce how to write it. NET又称为ASP+,不仅仅是ASP的简单升级,而是微软公司推出的新一代脚本语言。ASP. In this article, we will combine two technologies. I will update the table of content as the series progress. is missing, includes text/plain, includes a broader wildcard e. CosmosDB is a schemaless document database, meaning that the database engine does not enforce the type of data it accepts. What you see is that content negotiation is kicking in, and I assume you are probably using chrome which ask for XML first in the accept header. C# (CSharp) Microsoft. github—The function responds to GitHub webhooks. Other tasks you might want to perform can also be specified through configurable bindings that also don’t require. Mvc ObjectResult - 30 examples found. Query to get the query string. Тур Начните с этой страницы, чтобы быстро ознакомиться с сайтом. Before submitting a skill for certification, exactly like any mobile app, you have first to fill all the Store metadata. NET Core Project Manager) likes this post and agrees with the points I’ve made! It’s great to hear that he’s is in alignment with my thoughts and that’s a great indication that the pain points of the platform will get solved in the future. Welcome to LinuxQuestions. It has implicit conversions from both types. Ok(object) returns an OkObjectResult which inherits from ActionResult eventually. A content delivery network to serve static resources. Here we will learn how to create web api in asp. Dies ist eine Grundvoraussetzung für die Veröffentlichung des Skills im Skill Store von Amazon. NET Framework的Web开发平台,不但吸收了ASP以前版本的最大优点并参照Java、VB语言的开发优势加入了许多新的特色,同时也修正了以前的ASP版本的运行错误。. The major difference is, In asp. Among many other features, Cosmos DB has the ability to interact with multiple client APIs, by projecting its internal type system into different data models at the wire/protocol level. Assert that there are two entries in the list. This is a follow up from a previous blog “Azure APIM Scatter-Gather Pattern Policy” where I wrote about using the Wait policy to create a scatter-gather pattern. For that reason I would always recommend using IHttpActionResult as the return type (or its async alternative) for all your API controllers. This is so it downloads all the dependent library that it has specified. NET Core 2 Web Api,我正在返回一个肯定会产生有效JSON响应的OkObjectResult。 我还没弄清楚为什么但是我设法让DialogFlow通过不返回一个对象来解析消息但是具有以下内容:. Aim of this Post. Once you include custom content types on a list/library, you can add it as a piece of metadata on views. I have used cricapi. github—The function responds to GitHub webhooks. ActionResult Various types HTTP Status code. NET MVC apps should be small and focused on user-interface concerns. You can remove the default Class1 classes, you won’t need them. Introduction In the previous post we started looking into MVC in. In this post I'll be focusing on the SQL so I've assumed your up to speed on Azure functions. Okobjectresult set content type keyword after analyzing the system lists the list of keywords related and the list of websites with related content, in addition you can see which keywords most interested customers on the this website. Questions: ASP. pdf), Text File (. However, all of the example on the Internet aim for Sync method. Net, right?. After the PowerShell module has been imported, create a new Runbook and ensure the type has been set to “PowerShell”. If you want to validate data, you must do so in your application. Content Types Object Result. Hi PrivatePyle1982; Lets assume that your object context is called ctx and you stored procedure in the model is called Customers_By_City and it takes one parameter called param1 with the value of London and the entity that it returns is a collection of Customer then your statement should look like this :. Sure, serverless doesn't mean there aren't any servers - there are - we (as devs) just dont need to worry about that underlying infrastructure and. Se volete che il vostro WebAPI di rispondere come JSON come predefinito, indipendentemente da ciò che l’intestazione di richiesta specifica si può. Other tasks you might want to perform can also be specified through configurable bindings that also don’t require. The askerisk signifies that the schedule will execute at every interval within that placeholder; for example: * * * * * *. The Return Type. The Pool to connect to. Content Types Object Result. I assign the value of the okObjectResult to a List. We’ll make sure to set a Content-Type header to application/json, and then fire off a POST request by copying data from the previous response. In POSTMAN you can change the type if you hover over the key field. Few days ago i was experimenting on how to use the TestServer to test my new middleware for my WebAPI. Few days ago i was experimenting on how to use the TestServer to test my new middleware for my WebAPI. In this article, we will combine two technologies. NET Core 3 and I needed a place to host some of the applications I’m playing around with. You can just type commands in your new language and check if they are properly handled: Wrapping up In this post we have seen how you can extend the reach of your Alexa skill, by adding support for multiple languages. is missing, includes text/plain, includes a broader wildcard e. As you can see here we don’t need to think about external names because regular field names will be used in our plugin code. Azure Functions got some improvements in the last months. In the time of writing, D365FO HTTPS type of endpoints require the target url value to be coming from an Azure key vault secret. The last thing that the function does is to display the parameter value by creating a new response message through the OkObjectResult, which is of type ActionResult. , which actually means that something already consumed the body stream. This article shows how Entity Framework Core messages can be logged, and compared using the SQL Profiler and also some of the cool new 1. Once again, the preceding function will return a 500 if there is an exception (e. Part 3 - Setting up HTTPS (Coming soon) Part 4 - Settup up dynamic backend service url's for mobile app (1 build for all stages) (Coming soon). For example this is an accept header that request content of type HTML: Accept: application/xml, */*; q=0. It wouldn’t be a good idea to return a specific type when exception are handled. public class OkObjectResult : Microsoft.