Don´t know how to split the "everything else.." node in a shopping campaign into deeper product partitions matching ecommerce products

[Rick]

Hello,

We are developing a custom bidding app for managing Google Shopping campaigns wich is based on bidding at the product level. 

So we need to split every shpping campaign into product partitions matching ecommerce products.

We got another program wich uploads products to Shopping from the ecommerce platform using the "everything else" unit partition inside product groups.

So I would like to know how to split that "everything else" campaign into products programmatically, since we are doing it manually from Adwords interface, but that's not too scalable.

I'm having some trouble trying to guess it by the docs, so help is much more than welcome.

Thank you very very much!

[Sreelakshmi Sasidharan (AdWords API Team)]

Hi Rick, 

You could take a look at the AddProductPartitionTree in Java for the complete code sample to add a product partition tree. This sample is partitioning the "everything else" by brand. If you would like to partition by the productId/OfferId, you could use the ProductOfferId product dimension instead. The guide on shopping campaigns should be helpful for you. Samples in other languages can also be found here. Please let me know if you have any further questions. 

Thanks,
Sreelakshmi, AdWords API Team