### Is there an existing issue for this?

- [X] I have searched the existing issues

### Current Behavior

Sending a message with body:
`"&quot;&quot;"`
is received on the consumer side with body:
`""""`

### Expected Behavior

Sending a message with body:
"&quot;&quot;"
is received on the consumer side with body:
"&quot;&quot;"

### How are you starting LocalStack?

Custom (please describe below)

### Steps To Reproduce

#### How are you starting localstack (e.g., `bin/localstack` command, arguments, or `docker-compose.yml`)

Running localstack in docker desktop on Mac using helm chart

https://localstack.github.io/helm-charts
version 0.3.7
Image version: 0.14.3

#### Client commands (e.g., AWS SDK code snippet, or sequence of "awslocal" commands)



### Environment

```markdown
- OS: macOS Monterey
- LocalStack: 0.14.3
```


### Anything else?

_No response_
self, sqs_queue, snapshot, aws_client
    ):
        new_max_message_size = 2048
        aws_client.sqs.set_queue_attributes(
            QueueUrl=sqs_queue,
            Attributes={"MaximumMessageSize": str(new_max_message_size)},
        )
        
        message_attributes = {"k": {"DataType": "String", "StringValue": "x"}}
        message_attributes_size = len("k") + len("String") + len("x")
        message_body = "a" * (new_max_message_size - message_attributes_size)
        response = aws_client.sqs.send_message_batch(
            QueueUrl=sqs_queue,
            Entries=[
                {"Id": "1", "MessageBody": message_body, "MessageAttributes": message_attributes},
                {"Id": "2", "MessageBody": "a"},
            ],
        )
        snapshot.match("send_oversized_message_batch", response)
    @pytest.mark.aws_validated
    def test_tag_untag_queue(self, sqs_create_queue, aws_client):