I can’t get the API to accept multiple additional attribute values, but maybe I’m doing something wrong.
$attr->key = ‘color’;
$attr->value = array( ‘redcolorcode’ , ‘blackcolorcode’ );
I get an error on trying to send an array of data.
I know for a fact it doesn’t support the ‘single_data’ and ‘multi-data’ attributes list here http://www.magentocommerce.com/api/soap/catalog/catalogProduct/catalog_product.create.html .. so that must have been added in a later version.
So the question is, is there a way this can work ?