aws-sqs

# AWS SQS Manage SQS queues and messages. ## List queues ```bash aws sqs list-queues --output table ``` ## Get queue attributes ```bash aws sqs get-queue-attributes --queue-url "$SQS_QUEUE_URL" --attribute-names All | jq '.Attributes | {Messages: .ApproximateNumberOfMessages, InFlight: .ApproximateNumberOfMessagesNotVisible, Delayed: .ApproximateNumberOfMessagesDelayed, Visibility: .VisibilityTimeout, Retention: .MessageRetentionPeriod}' ``` ## Send message ```bash aws sqs send-message --queue-url "$SQS_QUEUE_URL" \ --message-body '{"event":"deploy","version":"1.2.3"}' | jq '{MessageId, MD5OfMessageBody}' ``` ## Receive messages ```bash aws sqs receive-message --queue-url "$SQS_QUEUE_URL" \ --max-number-of-messages 5 --wait-time-seconds 5 | jq '.Messages[]? | {MessageId, Body}' ``` ## Delete message ```bash aws sqs delete-message --queue-url "$SQS_QUEUE_URL" \ --receipt-handle "RECEIPT_HANDLE_HERE" echo "Message deleted" ``` ## Purge queue ```bash aws sqs purge-queue --queue-url "$SQS_QUEUE_URL" echo "Queue purged" ``` ## Get queue URL by name ```bash aws sqs get-queue-url --queue-name my-queue | jq -r '.QueueUrl' ``` ## Notes - Messages must be explicitly deleted after processing. - `purge-queue` is irreversible and has a 60-second cooldown. - Always confirm before purging queues or sending messages.