Aspnetcore.docs: Sample HttpResponseException should be immutable.

[yevster]

The sample HttpResponseException on this page is mutable. This is not a good programming practice, and we don't want customers to copy&paste antipatterns into their code:

public class HttpResponseException : Exception
{
    public int Status { get; set; } = 500;

    public object Value { get; set; }
}

---

Document Details

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• ID: 3f6504cd-a059-c5d4-73fb-61222ef1c6e0
• Version Independent ID: 1b42352c-a34f-7703-aa3e-d7e3156bd0bd
• Content: Handle errors in ASP.NET Core web APIs
• Content Source: aspnetcore/web-api/handle-errors.md
• Product: aspnet-core
• Technology: aspnetcore-webapi
• GitHub Login: @pranavkm
• Microsoft Alias: prkrishn

[Rick-Anderson]

@pranavkm please suggest how to fix this. See Use exceptions to modify the response

[pranavkm]

Lots of result types in MVC are mutable. Why is it considered a bad programming practice?