HttpRequestMessageExtensions.CreateErrorResponse Method (, HttpStatusCode, ModelStateDictionary)

Creates an HttpResponseMessage that represents an error in the model state.

Namespace:  System.Net.Http
Assembly:  System.Web.Http (in System.Web.Http.dll)

public static HttpResponseMessage CreateErrorResponse(
	this HttpRequestMessage request,
	HttpStatusCode statusCode,
	ModelStateDictionary modelState


Type: HttpRequestMessage

The HTTP request.

Type: System.Net.HttpStatusCode

The status code of the response.

Type: System.Web.Http.ModelBinding.ModelStateDictionary

The model state.

Return Value

Type: HttpResponseMessage
The request must be associated with an HttpConfiguration instance.
An HttpResponseMessage whose content is a serialized representation of an HttpError instance.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type HttpRequestMessage. When you use instance method syntax to call this method, omit the first parameter. For more information, see or