尝试侦听Azure事件中心时出现未经授权的错误

我有一个简单的EventHub监听器示例代码,试图监听事件中心

public class Program
{



    private const string EventHubConnectionString = "Endpoint=sb://fake.servicebus.windows.net/;SharedAccessKeyName=SendETB;SharedAccessKey=JcvVeX5KsGHfJkPNmdns5jvNYVpB9Wc05jDuMaV3NW8=";
    private const string EventHubName = "myhub";
    private const string StorageContainerName = "my-own-container";
    private const string StorageAccountName = "mystorage";
    private const string StorageAccountKey = "fakeZn8WUV1mcsh0MVbmea/ypxDs+No2tzrhr0kUmjxvA0a0jUxfZ29hHoY/yopVvGLEn/stEQbBEAyjYMX9g==";



    private static readonly string StorageConnectionString = string.Format("DefaultEndpointsProtocol=https;AccountName={0};AccountKey={1}", StorageAccountName, StorageAccountKey);

    public static void Main(string[] args)
    {
        MainAsync(args).GetAwaiter().GetResult();
    }

    private static async Task MainAsync(string[] args)
    {
        Console.WriteLine("Registering EventProcessor...");

        var eventProcessorHost = new EventProcessorHost(
            EventHubName,
            PartitionReceiver.DefaultConsumerGroupName,
            EventHubConnectionString,
            StorageConnectionString,
            StorageContainerName);

        // Registers the Event Processor Host and starts receiving messages
        await eventProcessorHost.RegisterEventProcessorAsync<SimpleEventProcessor>();

        Console.WriteLine("Receiving. Press enter key to stop worker.");
        Console.ReadLine();

        // Disposes of the Event Processor Host
        await eventProcessorHost.UnregisterEventProcessorAsync();
    }
}

}

使用上述代码,我得到了一个错误。

分区错误:0,错误:未经授权的访问。'执行此操作需要“听”声明。资源:“sb://fake.servicebus.windows.net/etbhub/consumergroups/$default/distributes/0”。跟踪ID:fakef417d94238ba36d41d32b83341_G9,系统跟踪器:网关5,时间戳:2020-01-27T22:06:49