@Test
public void testToAttributeValueV2_DoesNotThrowWhenEmpty_NS() {

    Assertions.assertDoesNotThrow(() ->
            DynamodbAttributeValueTransformer.toAttributeValueV2(new AttributeValue().withNS())
    );
    Assertions.assertDoesNotThrow(() ->
            DynamodbAttributeValueTransformer.toAttributeValueV2(new AttributeValue().withNS(Collections.emptyList()))
    );
}