考虑以下适用于v4之前的函数应用程序的代码：

var bindingsConfig = new
{
    bindings = new object[]
        {
            new
            {
                AuthLevel = "function",
                Type = "httpTrigger",
                Direction = "in",
                Name = "request",
                Methods = new[] {"post"}
            },
            new
            {
                Type = "http",
                Direction = "out",
                Name = "$return"
            }
        }
};

app = await myResourceGroup.GetWebSites().GetAsync("my-app-name", ct);
var func = await app.GetSiteFunctions().CreateOrUpdateAsync(WaitUntil.Completed, "my-func-name", new FunctionEnvelopeData
{
    Config = BinaryData.FromObjectAsJson(config)
}, ct);

字符串
现在根据this doc，function.json不再用于v4编程模型。我的问题是-这是否意味着我不应该将bindingsConfig传递到CreateOrUpdateAsync()？当我尝试它时，我得到以下错误：

Azure.RequestFailedException: 'Error creating function. <my-func-name> is not a valid function name
Status: 400 (Bad Request)
ErrorCode: BadRequest

型
一般来说，我应该如何调用CreateOrUpdateAsync()来创建一个v4类型的函数？