well, as always i've got a problem that nobody here will solve, but i'll post here just to let you know that there is someone with the same problem with you, i'll obviusly post the solution as i will find it:
problem, during the insertion of a product via webservice, it is mandatory to update the stock_availables service, so i would like to know the last combination inserted via webservice... surely there is no way to do this, and i will have to search for that combinations starting from the name of the attributes... this webservice thinghy is quite hard to use, without any FUNCTIONAL documentation... and don't call those 3 pages on doc.prestashop "documentation"
thanks in advance, but i know that as always, this question will remain empty until i'll write again