### Is there an existing issue for this?

- [X] I have searched the existing issues

### Current Behavior

Im using AWS SDK v3
We use the `GetTopicAttributesCommand` to validate topic existence (there is not other way to do it), then we check the error code and error message.

When trying to get attributes of a topic by ARN with lockstack, it returns error with different error message than AWS:

```ts
{
    Code: 'NotFound',
    Message: 'Topic with arn <MY ARN> not found',
    message: 'Topic with arn <MY ARN> not found'
  }
```

The original AWS error

```ts
{
  Type: "Sender",
  Code: "NotFound",
  Message: "Topic does not exist",
  message: "Topic does not exist"
}
```

### Expected Behavior

Lockstack should return exact same error structure as AWS cloud


```ts
{
  Type: "Sender",
  Code: "NotFound",
  Message: "Topic does not exist",
  message: "Topic does not exist"
}
```

### How are you starting LocalStack?

With the `localstack` script

### Steps To Reproduce

```ts
  const client = new SNSClient({ })
  try {
    await client.send(new GetTopicAttributesCommand({ TopicArn: '<ARN TO TEST>' }))
  } catch (err) {
    console.log(err)
  }
  ```
  
  Run this both with AWS and lockstack and u will see the diff


### Environment

```markdown
- OS: osX
- LocalStack:latest
```


### Anything else?

_No response_
topic_tokens = store.subscription_tokens.get(topic_arn, {})
            for token, sub_arn in topic_tokens.items():
                if sub_arn == subscription_arn:
                    sns_client.confirm_subscription(TopicArn=topic_arn, Token=token)
            sub_attributes = sns_client.get_subscription_attributes(
                SubscriptionArn=subscription_arn
            )
            assert sub_attributes["Attributes"]["PendingConfirmation"] == "false"
        retry(check_subscription, retries=PUBLICATION_RETRIES, sleep=PUBLICATION_TIMEOUT)
    @pytest.mark.aws_validated
    def test_sqs_topic_subscription_confirmation(
        self, sns_client, sns_create_topic, sqs_create_queue, sns_create_s, snapshot
    ):
        topic_arn = sns_create_topic()["TopicArn"]
        queue_url = sqs_create_queue()
        subscription_attrs = sns_create_s(topic_arn=topic_arn, queue_url=queue_url)
        def check_subscription():
            nonlocal subscription_attrs
            if not subscription_attrs["PendingConfirmation"] == "false":
                subscription_arn = subscription_attrs["SubscriptionArn"]
                subscription_attrs = sns_client.get_subscription_attributes(
                    SubscriptionArn=subscription_arn
                )["Attributes"]
            else:
                snapshot.match("subscription-attrs", subscription_attrs)
            return subscription_attrs["PendingConfirmation"] == "false"
        # S