新添加的API参数未在Swagger中显示

我刚刚更改了删除API:

    // DELETE: api/Doors/0
    /// <summary>
    /// Delete an existing door by id.
    /// </summary>
    /// <param name="id">The ID of the door to be deleted.</param>
    /// <returns></returns>
    public IHttpActionResult Delete(int id)
    {
        ....
    }

对此:

    // DELETE: api/Doors/0/0
    /// <summary>
    /// Delete an existing door by id.
    /// </summary>
    /// <param name="OrganizationSys">The Organization ID for the door to be deleted.</param>
    /// <param name="id">The ID of the door to be deleted.</param>
    /// <returns></returns>
    public IHttpActionResult Delete(int OrganizationSys, int id)
    {
        ....
    }

然后在Swagger中,新参数显示在Try It部分,但它没有显示在标题中。请参见下面的屏幕截图。。。