### Is there an existing issue for this?

- [X] I have searched the existing issues

### Current Behavior

When starting the transcription job in response job object is null:

<img width="1154" alt="Screenshot 2023-04-03 at 09 21 09" src="https://user-images.githubusercontent.com/454412/229447066-1671f811-da49-478d-bf24-252f30b17699.png">


### Expected Behavior

Response from the real AWS stack - job object is not null

<img width="1161" alt="Screenshot 2023-04-03 at 09 30 13" src="https://user-images.githubusercontent.com/454412/229441498-06125248-3b68-4679-8204-0163e8245db6.png">


### How are you starting LocalStack?

Custom (please describe below)

### Steps To Reproduce

Using test containers, reproducing project can be found here:

https://github.com/kkocel/local-stack-transcribe-repro

### Environment

```markdown
- OS: macOS
- LocalStack: latest
```


### Anything else?

_No response_
hosted_zones = []
    def factory(**kwargs):
        if "Name" not in kwargs:
            kwargs["Name"] = f"www.{short_uid()}.com."
        if "CallerReference" not in kwargs:
            kwargs["CallerReference"] = f"caller-ref-{short_uid()}"
        response = route53_client.create_hosted_zone(
            Name=kwargs["Name"], CallerReference=kwargs["CallerReference"]
        )
        hosted_zones.append(response["HostedZone"]["Id"])
        return response
    yield factory
    for zone in hosted_zones:
        try:
            route53_client.delete_hosted_zone(Id=zone)
        except Exception as e:
            LOG.debug(f"error cleaning up route53 HostedZone {zone}: {e}")
@pytest.fixture
def transcribe_create_job(transcribe_client, s3_client, s3_bucket):