I'm looking for the correct way to return JSON with a HTTP status code in my .NET Core Web API controller. I use to use it like this: public IHttpActionResult GetResourceData() { return this.Content(HttpStatusCode.OK, new { response = "Hello"}); }

As per the Parameter Binding in ASP.NET Web API, "At most one parameter is allowed to read from the message body". Means only one parameter can contain [FromBody]. Means only one parameter can contain [FromBody].

Jan 8, 2016 · I have another web service running Web API 1 and verified that I can still call that successfully with complex objects. Whatever my problem is, it appears to be something with the JSON passing between the client and server. I have checked the JSON I'm sending it and its valid, the object definition is also an exact match between the client and ...

Nov 28, 2016 · Imports System.Net.Http Imports System.Web.Http Imports System.Net Imports System.Threading Imports System.Threading.Tasks Public Class JsonStringResultExtension Public Shared Function JSONString(Controller As ApiController, Optional jsonContent As String = "", Optional statusCode As HttpStatusCode = HttpStatusCode.OK) As CustomJsonStringResult ...

ASP.NET MVC4 Web API application defines post method to save customer. Customer is passed in json format in POST request body. Customer parameter in post method contains null values for properties....

I am trying to fix an ASP.NET WebAPI method where a Json response is required. However it's returning a string instead. Initially it was returing XML format, but I've added this line to the mvc co...

Aug 20, 2014 · ASP.NET Web API Return JSON as an object. 32. Return JSON object (ASP.NET WebAPI) 2. Return JSON in Web API.

Post JSON Array in Asp.Net Web API. 3. C# Web Api (Non MVC) Dictionary parameters. 4.

Sep 27, 2012 · ASP.NET Web API does content negotiation by default - will return XML or JSON or other type based on the Accept header. I don't need / want this, is there a way (like an attribute or something) to ...

Mar 24, 2012 · var formatters = GlobalConfiguration.Configuration.Formatters; formatters.Remove(formatters.XmlFormatter); config.Formatters.JsonFormatter.SupportedMediaTypes.Add(new MediaTypeHeaderValue("application/json")); Asp.net web API will automatically serialize your returning object to JSON and as the application/json is added in the header so the ...