Azure functions Azure blob触发器动态路径不工作

我使用捕获事件从Eventhub检索事件到存储容器。但在捕获事件中，我选择blob文件路径格式作为

{Namespace}/{EventHub}/{PartitionId}/{Year}/{Month}/{Day}/{Hour}/{Minute}/{Second}

现在如何在blog触发器中给出动态blob路径

我写的如下

@FunctionName("AzureBlogTriggerFn5")
    public void blobHandler(
            @BlobTrigger(name = "content", path = "uts-blobcontainer-nb-dev/uts-eventhubns/uts-nb-eventhub/{partition}/{yyyy}/{MM}/{dd}/{HH}/{mm}/{ss}/{fileName}", dataType = "binary", connection = "AzureWebJobsStorage") byte[] content,
            @BindingName("fileName") String fileName,
            final ExecutionContext context
    ) throws StorageException, IOException, URISyntaxException, InvalidKeyException, InterruptedException {
        context.getLogger().info("Java Blob trigger function processed a blob. Name: " + fileName + "\n  Size: " + content.length + " Bytes");

我有以下错误

**2019-12-19T15:05:52.576 [Error] Microsoft.Azure.WebJobs.Host: Error indexing method 'Functions.DecompressServiceFunctionNB'. System.Private.CoreLib: An item with the same key has already been added. Key: mm.**

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请建议我，如何在Azure中的blogtrigger中为分区ID、年、月、日、时、分、秒提供动态路径？我相信错误是因为同时具有“MM”和“MM”

使用时，键可以是任何字符串。在你的情况下，像这样的东西应该起作用

path = "uts-blobcontainer-nb-dev/uts-eventhubns/uts-nb-eventhub/{partitionId}/{year}/{month}/{day}/{hour}/{minute}/{second}/{fileName}"
And bind the ones you require in your function.