MessageDeduplicationId是一种仅在 Amazon SQS FIFO 队列中使用的令牌,用于防止重复的消息传送。它可确保在 5 分钟的重复数据删除窗口内,仅处理和传送具有相同重复数据删除 ID 的消息的一个实例。 如果Amazon SQS 已经接受了带有特定重复数据删除 ID 的消息,则任何具有相同 ID 的后续消息都将被确...
If Amazon SQS has already accepted a message with a specific deduplication ID, any subsequent messages with the same ID will be acknowledged but not delivered to consumers. Note Amazon SQS continues tracking the deduplication ID even after the message has been received and deleted. ...
我收到了这个错误:Unexpected key 'MessageDeduplicationID' found in params 在开发人员依赖中,我的aws sdk是"aws-sdk": "^2.692.0", 我已经尝试将apiVersion更改为2020-01-09,也尝试不通过apiVersion,但结果相同。 顺便说一句,正如文档中所说,MessageDeduplicationID是2019年11月25日support sqs triggers on F...
"MessageBody": "{\"CreatedTime\":1683599412006493,\"FooID\":\"1bec4d4a-336d-4a7c-bb0e-e73b6eb23c55\",\"S3Bucket\":\"myredactedbucketname\",\"S3Key\":\"b9f01b2f-4043-4e6b-b9e8-f47ea630a053/b992fee7-0181-4a0f-8cc3-e29c54747135\"}", "MessageDeduplicationId": null, "Me...
If you give the same MessageGroupId, then two message will be handled by the same shared in order. The name has to be `<name>.fifo`, if you don't end with `.fifo`, it will not be a FIFO queue. SQS FIFO - Deduplication
SQS implements message deduplication by remembering which deduplication id values it’s seen. To be precise, it remembers the values it has seen for the last five minutes, which means that if you send a pair of duplicate messages more than five minutes apart, both might get through, resulting...
messageAttributeNames string The attributes of the message to fetch. This must be a comma delimited string with supported values from 'All,ApproximateFirstReceiveTimestamp,ApproximateReceiveCount,AWSTraceHeader,SenderId,SentTimestamp,MessageDeduplicationId,MessageGroupId,SequenceNumber'. Attribute names are...
messageAttributeNames string The attributes of the message to fetch. This must be a comma delimited string with supported values from 'All,ApproximateFirstReceiveTimestamp,ApproximateReceiveCount,AWSTraceHeader,SenderId,SentTimestamp,MessageDeduplicationId,MessageGroupId,SequenceNumber'. Attribute names are...
MessageDeduplicationId: deduplicationId, MessageGroupId: messageGroupId } const sendMessageCommand = new SendMessageCommand(params); try { const sqsClient = new SQSClient({ region: process.env.region , accessKeyId: process.env.accessKey, secretAccessKey: process.env.secretKey}); ...
Message retention: default 4 days, up to 14 days Example: send an order to be processed Order id Customer id Anyattributesyou want SQS standard: unlimited throughput SQS - Consuming Mes sages Consumers (running on EC2 instances, servers, or AWS Lambda) ... ...