terraform sqs eample with dead letter queues

sqs.tf

resource "aws_sqs_queue" "example" {
  name                        = "example"
}

resource "aws_sqs_queue" "example-dlq" {
  name                        = "example-dlq"
  message_retention_seconds   = 1209600 # 14 days
}

resource "aws_sqs_queue_redrive_allow_policy" "example-dlq" {
  queue_url = aws_sqs_queue.example-dlq.url
  redrive_allow_policy = jsonencode({
    redrivePermission = "byQueue",
    sourceQueueArns   = [aws_sqs_queue.example.arn],
  })
}

resource "aws_sqs_queue_redrive_policy" "example" {
  queue_url = aws_sqs_queue.example.url
  redrive_policy = jsonencode({
    deadLetterTargetArn = aws_sqs_queue.example-dlq.arn
    maxReceiveCount     = 3
  })
}