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# Type of request: This is a ...
[x] bug report
[ ] feature request

# Detailed description
SES template list returns a different format for CreatedTimestamp compared with the Java SDK (2.14.19)


```bash
software.amazon.awssdk.core.exception.SdkClientException: Unable to execute HTTP request: Text '2020-09-19 00:53:47.289893' could not be parsed at index 10
```

I also happening in `0.11.4` `0.11.5`

## Expected behavior
Returned CreatedTimestamp is one of the formats the sdk expects

## Actual behavior
Returned CreatedTimestamp is not well parsed. Fractional seconds might be needed

# Steps to reproduce
## Command used to start LocalStack
`docker run --rm -p 4566:4566 -e SERVICES=ses -e DEFAULT_REGION=us-east-1 localstack/localstack:latest`

## Client code (AWS SDK code snippet, or sequence of "awslocal" commands)
command
`aws --profile localstack --endpoint-url=http://localhost:4566 ses create-template --cli-auto-prompt`
input
`--template: TemplateName=hell-world,SubjectPart=subject,TextPart=hello\nworld,HtmlPart=hello<br/>world`

```kotlin
fun listTemplates(): List<String> {
        val listTemplateRequest = ListTemplatesRequest
                .builder()
                .build()
        return this.syncClient.listTemplates(listTemplateRequest).templatesMetadata().map { list -> list.name() }
    }
```



┆Issue is synchronized with this [Jira Bug](https://localstack.atlassian.net/browse/LOC-268) by [Unito](https://www.unito.io/learn-more)

port = port or config.PORT_REDSHIFT
    return start_moto_server('redshift', port, name='Redshift', asynchronous=asynchronous)
def start_acm(port=None, asynchronous=False):
    port = port or config.PORT_ACM
    return start_moto_server('acm', port, name='ACM', asynchronous=asynchronous)
def start_ses(port=None, asynchronous=False):
    port = port or config.PORT_SES
    return start_moto_server('ses', port, name='SES', asynchronous=asynchronous)
def start_elasticsearch_service(port=None, asynchronous=False):
    port = port or config.PORT_ES
    return start_local_api('ES', port, api='es', method=es_api.serve, asynchronous=asynchronous)
def start_firehose(port=None, asynchronous=False):
    port = port or config.PORT_FIREHOSE
    return start_local_api('Firehose', port, api='firehose', method=firehose_api.serve, asynchronous=asynchronous)
def start_dynamodbstreams(port=None, asynchronous=False):
    port = port or config.PORT_DYNAMODBSTREAMS
    return start_local_api('DynamoDB Streams', port, api='dynamodbstreams',
        method=dynamodbstreams_api.serve, asynchronous=asynchronous)
def start_lambda(port=None, asynchronous=False):
    port = port or config.PORT_LAMBDA
    return start_local_api('Lambda', port, api='lambda', method=lambda_api.serve, asynchronous=asynchronous)
def start_cloudformation(port=None, asynchronous=False):
    port = port or config.PORT_CLOUDFORMATION
    return start_local_api('CloudFormation', port, api='cloudformation',
        method=cloudformation_api.serve, asynchronous=asynchronous)
def start_ssm(port=None, asynchronous=False, update_listener=None):
    port = port or config.PORT_SSM
    return start_moto_server('ssm', port, name='SSM', asynchronous=asynchronous,
        update_listener=update_listener)
def patch_urllib3_connection_pool(**constructor_kwargs):