def put()

in app/app.py [0:0]


    def put(cls, event: EventType) -> Tuple[int, Dict[str, str]]:
        parameters = json.loads(event['body'])

        # TODO: Add a condition to prohibit overriding existing user just in case
        item = {'user_id': uuid.uuid4().hex, 'name': parameters['name']}

        try:
            table.put_item(Item=item)
        except ClientError:
            raise  # TODO: Implement appropriate error handling

        return 201, item