你可以自己定義你的ASP.NET程式接收的get post put 或者delete請求。

使用這個約束的方式為：

void Application_Start(object sender, EventArgs e) 
{
    RegisterRoutes(RouteTable.Routes);
}

public static void RegisterRoutes(RouteCollection routes)
{
    string[] allowedMethods = { "GET", "POST" };
    HttpMethodConstraint methodConstraints = new HttpMethodConstraint(allowedMethods);

    Route reportRoute = new Route("{locale}/{year}", new ReportRouteHandler());
    reportRoute.Constraints = new RouteValueDictionary { { "httpMethod", methodConstraints } };

    routes.Add(reportRoute);
}

 參考資料： https://docs.microsoft.com/en-us/dotnet/api/system.web.routing.httpmethodconstraint?view=netframework-4.7.2