Question

我不知道文档是否缺少但我没有看到如何为GetRecords流项目构建正确的ARN。

好吧，之前我已经检索了描述：结果

{
  StreamDescription: {
    CreationRequestDateTime: 2017-09-03 13:00:59 +0000 UTC,
    KeySchema: [{
        AttributeName: "uuid",
        KeyType: "HASH"
      }],
    Shards: [{
        SequenceNumberRange: {
          StartingSequenceNumber: "000000000000000000001"
        },
        ShardId: "shardId-00000001504443659977-73044b57"
      }],
    StreamArn: "arn:aws:dynamodb:ddblocal:000000000000:table/sound/stream/2017-09-03T13:00:59.970",
    StreamLabel: "2017-09-03T13:00:59.970",
    StreamStatus: "ENABLED",
    StreamViewType: "NEW_IMAGE",
    TableName: "sound"
  }
}

我在本页末尾看到了示例：http://docs.aws.amazon.com/amazondynamodb/latest/APIReference/API_streams_GetRecords.html#API_streams_GetRecords_RequestSyntax

POST / HTTP/1.1
x-amzn-RequestId: <RequestID>
x-amzn-crc32: <CRC32>
Content-Type: application/x-amz-json-1.0
Content-Length: <PayloadSizeBytes>     
X-Amz-Date: <Date> 
X-Amz-Target: DynamoDBStreams_20120810.GetRecords

{
    "ShardIterator": "arn:aws:dynamodb:us-west-2:111122223333:table/Forum/stream/2015-05-20T20:51:10.252|1|AAAAAAAAAAEvJp6D+zaQ...  <remaining characters omitted> ..."
}

我尝试用我的描述做到这一点：

arn:aws:dynamodb:ddblocal:000000000000:table/sound/stream/2017-09-03T13:00:59.970/1/00000001504443659977-73044b57

但是响应是错误400 ShardIterator无效。

您对创建正确的ARN有什么想法吗？

构建dynamodb流arn

0 个答案: