asp.net核心中的Request.CreateResponse

下面是我的代码(部分代码),我想将其迁移到asp.net核心.我的问题是"Request.CreateResponse"在下面的代码中不起作用.我谷歌很多,但无法找到任何解决方案.我该如何解决？包Microsoft.AspNet.WebApi.Core也无法正常工作.

    [HttpPost]
    public HttpResponseMessage AddBusinessUsersToBusinessUnit(MyObject request)
    {
        return Request.CreateResponse(HttpStatusCode.Unauthorized);
    }

提前致谢.

最后我做了一个解决方案.:)

[HttpPost]
public HttpResponseMessage AddBusinessUsersToBusinessUnit(MyObject request)
{
    return new HttpResponseMessage(HttpStatusCode.Unauthorized);
}