# Type of request: This is a ...

bug report

# Detailed description

aws cloudformation list-stack-resources --stack-name "mystack" 
{
    "StackResourceSummaries": [
        {
            "LogicalResourceId": "MyS3Bucket",
            "PhysicalResourceId": "mystack",
            "ResourceType": "AWS::S3::Bucket",
            "ResourceStatus": "CREATE_COMPLETE"
        }
    ]
}

**LastUpdatedTimestamp** is not returned.
...

## Expected behavior

Trying to use Localstack with some dependencies which expects the field LastUpdatedTimestamp. I saw in few older posts the field was being returned.



attrs = ['StackId', 'StackName', 'Description', 'StackStatusReason',
            'StackStatus', 'Capabilities', 'ParentId', 'RootId', 'RoleARN',
            'CreationTime', 'DeletionTime', 'LastUpdatedTime', 'ChangeSetId']
        result = select_attributes(self.metadata, attrs)
        result['Tags'] = self.tags
        result['Outputs'] = self.outputs
        result['Parameters'] = self.stack_parameters()
        for attr in ['Capabilities', 'Tags', 'Outputs', 'Parameters']:
            result[attr] = {'member': result.get(attr, [])}
        return result
    def set_stack_status(self, status):
        self.metadata['StackStatus'] = status
        self.add_stack_event(self.stack_name, self.stack_id, status)
    def add_stack_event(self, resource_id, physical_res_id, status):
        event = {
            'EventId': long_uid(),
            'Timestamp': timestamp_millis(),
            'StackId': self.stack_id,
            'StackName': self.stack_name,
            'LogicalResourceId': resource_id,
            'PhysicalResourceId': physical_res_id,
            'ResourceStatus': status,
            'ResourceType': 'AWS::CloudFormation::Stack'
        }
        self.events.insert(0, event)
    def set_resource_status(self, resource_id, status, physical_res_id=None):