在ServiceBustigger中引用主题名称的环境变量

我希望将项目添加到service bus主题,然后退出“Live”订阅并发送到Live站点,然后退出“Development”订阅并发送到dev站点。

[FunctionName("AddFoo")]
public static async Task AddFooAsync(
    [ServiceBusTrigger("topic-foo", "Live")]QueueItem item,
    TraceWriter log)
{
    var endpoint = ConfigurationManager.AppSettings["EndPoint"];
    var httpClient = new HttpClient();
    httpClient.DefaultRequestHeaders.Add("PublisherKey", foo.PublisherKey);
    var foos = new HttpFooStore(httpClient, endpoint);

    try
    {
        await foos.AddAsync(item.Value);
    }
    catch (BadRequestException)
    {
        log.Warning("Malformed request was rejected by XXX", item.PublisherName);
        return;
    }
    catch (AuthorizationException)
    {
        log.Warning("Unauthorized request was rejected by XXX", item.PublisherName);
        return;
    }
    catch (ResourceNotFoundException)
    {
        log.Warning("Request for unknown tracker was rejected by XXX", item.PublisherName);
        return;
    }
    catch (Exception e)
    {
        log.Error("Request to XXX was unsuccessful", e, item.PublisherName);
        throw e;
    }
}

函数的实现完全相同,唯一不同的是订阅的名称和使用的端点。遗憾的是,订阅名称是注释的一部分,因此它必须是常量。有没有什么方法可以在不必复制所有代码的情况下获得所需的效果?

编辑

为了澄清这一点,我想创建两个单独的部署—一个用于实时部署,另一个用于开发。对于每个部署,我都会更新环境设置,这将决定函数绑定到哪个订阅。