Hi,
I will be following up on this thread.
To create a product partition with just the root node, you will need to create the instance of product partition node as 'unit' instead of 'subdivision' and specify the bid. Please check the sample SOAP request for reference:
<soapenv:Body>
<operations>
<operator>ADD</operator>
<ns2:adGroupId>****</ns2:adGroupId>
<ns2:criterion xsi:type="ns2:ProductPartition">
<ns2:id>-1</ns2:id>
<ns2:partitionType>UNIT</ns2:partitionType>
</ns2:criterion>
<ns2:biddingStrategyConfiguration>
<ns2:bids xsi:type="ns2:CpcBid">
<ns2:bid>
<ns2:microAmount>900000</ns2:microAmount>
</ns2:bid>
<ns2:cpcBidSource>CRITERION</ns2:cpcBidSource>
</ns2:bids>
</ns2:biddingStrategyConfiguration>
</operand>
</operations>
</mutate>
</soapenv:Body>
You can find the sample to create product partition
here. The highlighted portion is required with the change mentioned above. You could remove the section after that which is adding child nodes. Samples in other languages can also be found
here. Let me know if you have face any issues.
Thanks,
Sreelakshmi, AdWords API Team