Ravi Sir's Cards › AWS
SNS to SQS not arriving?
What is a VPC: your own private network inside one AWS Region, example ThreeTierVpc 10.0.0.0/16.
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What this card says
What it is
Queue policy must allow sns.amazonaws.com.
Why it matters
Condition aws:SourceArn = topic ARN.
SendMessage
How / example
Check FilterPolicy is not dropping it.