c#amazon-web-servicesamazon-s3asp.net-core-webapiamazon-sqs
Only receive messages with specific attributes in SQS
I have a .Net Core Web API application that uploads files on s3 bucket whenever a person uploads something on the app. The app sends messages to amazon SQS from s3 whenever a file is uploaded. The problem is, I want to only send (from s3) or receive messages (in SQS) for specific files, not all of them. Is there a way I can filter the messages using specific attributes?
Please upload a code snippet with the answer if possible. I will appreciate the help!
Solution
Instead of filtering message at SQS level, better to filter notification at S3.
- Save those image with specicial prefix that will suppose to send notification
- Set SQS as target
- Cost-effective than process SQS attribute filter
By doing you will also saving compute cost and SQS cost as only relevant messages will be sent to SQS when prefix matched.
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