C# HTTP响应将返回引号字符

我有一个API端点：

[Authorize]
[HttpGet]
public HttpResponseMessage CheckForGameId(string name, string password)
{
    if (name == null || password == null)
    {
        return Request.CreateResponse(HttpStatusCode.BadRequest, 
            "One or more of the method arguments was invalid.");
    }
    using (var context = new BattleGameEntities())
    {
        var lobby = context.Lobbies.FirstOrDefault(l => l.LobbyName == name 
            && l.StartedOn == null 
            && !l.AttemptedRemoval);
        if (lobby == null)
        {
            return Request.CreateResponse(HttpStatusCode.NotFound, 
                "No lobby could be found that matched those credentials.");
        }
        if (password == lobby.Password)
        {
            return Request.CreateResponse(HttpStatusCode.OK, lobby.LobbyId);
        }
    }
    return Request.CreateResponse(HttpStatusCode.NotFound, 
       "No lobby could be found that matched those credentials.");
}

我可以很好地得到响应，但是，我的响应对象的responseText属性有如下值：

""No lobby could be found that matched those credentials.""

"No lobby could be found that matched those credentials."

当我希望它看起来像这样时：

""No lobby could be found that matched those credentials.""

"No lobby could be found that matched those credentials."

---

除了清除开头和结尾引号字符的消息外，还有其他语义/更清晰的方法吗？

我运行了它，我可以看到带有单双引号的正确返回值。在调试器中，您在哪里看到这些双引号？您解决过这个问题吗？我自己也遇到了这种奇怪的行为。不幸的是没有，我只是为字符串原型编写了一个扩展方法来修复它。