in automation/ml_ops/lambdas/list-solutions/list-solutions.py [0:0]
def lambda_handler(event, context):
    try:
        response = LOADER.personalize_cli.list_solutions(
            datasetGroupArn=event['datasetGroupArn'],
            maxResults=100
        )
        return json.loads(json.dumps(response['solutions'], default=str))
    except Exception as e:
        LOADER.logger.error(f'Error listing solutions {e}')
        raise e