### Is there an existing issue for this?

- [X] I have searched the existing issues and read the documentation

### Question

I'm trying to implement locally DLQ for SNS with SQS, the problem is, on localstack SQS DLQ message coming from SNS have different format than what you would expect in AWS

When I tested locally I received the message in the following format:

`"{\"Action\": [\"Publish\"], \"Message\": [\"(The original SNS message body here)\"], \"TopicArn\": [\"the topic arn in localstack\"], \"Version\": [\"2010-03-31\"]}"`

I'm using local stack 0.14.0 with docker-compose

my docker-compose file looks like this:


```
 aws:
    image: localstack/localstack:0.14.0
    restart: always
    volumes:
      - ./docker-mounts/localstack:/docker-entrypoint-initaws.d
    environment:
      - SERVICES=sqs,s3,ses,sns
      - DEFAULT_REGION=eu-west-1
      - HOSTNAME_EXTERNAL=aws.localtest.local
      - AWS_ACCESS_KEY_ID=foo
      - AWS_SECRET_ACCESS_KEY=bar
      - AWS_DEFAULT_REGION=eu-west-1
```

### Anything else?

_No response_
queue_url = sqs_create_queue()
        response = requests.get(
            queue_url,
            params={
                "Action": "GetQueueAttributes",
                "AttributeName.1": "All",
            },
        )
        assert response.ok
        assert "<GetQueueAttributesResponse" in response.text
        assert "<Attribute><Name>QueueArn</Name><Value>arn:aws:sqs:" in response.text
        assert "<Attribute><Name>VisibilityTimeout</Name><Value>30" in response.text
        assert queue_url.split("/")[-1] in response.text
    @pytest.mark.aws_validated
    def test_get_queue_attributes_with_query_args(self, sqs_create_queue, sqs_http_client):
        queue_url = sqs_create_queue()
        response = sqs_http_client.get(
            queue_url,
            params={
                "Action": "GetQueueAttributes",
                "AttributeName.1": "QueueArn",
            },
        )
        assert response.ok
        assert "<GetQueueAttributesResponse" in response.text
        assert "<Attribute><Name>QueueArn</Name><Value>arn:aws:sqs:" in response.text
        assert "<Attribute><Name>VisibilityTimeout</Name>" not in response.text
        assert queue_url.split("/")[-1] in response.text
    @pytest.mark.aws_validated
    def test_invalid_action_raises_exception(self, sqs_create_queue, sqs_http_client):