def list_buckets():
    """
    Returns a list of all buckets owned by the authenticated sender of the request.
    See also: AWS API Documentation
    
    
    :example: response = client.list_buckets()
    
    
    :rtype: dict
    :return: {
        'Buckets': [
            {
                'Name': 'string',
                'CreationDate': datetime(2015, 1, 1)
            },
        ],
        'Owner': {
            'DisplayName': 'string',
            'ID': 'string'
        }
    }
    
    
    """
    pass
