We would like to 
remind you that starting 
September 16th 2014, we will begin automatically upgrading legacy Search & Display campaigns to 
Search Network with Display Select (SNDS) campaigns. Once the migration is complete, we will remove the 
displaySelect flag from the 
Campaign entity and service in a subsequent API release.
If you still have legacy Search & Display campaigns, we recommend you either split them into separate Search Network only and Display Network only campaigns or migrate them before they’re automatically migrated. 
Click here to upgrade your campaigns, or see our 
Help Center article on choosing the campaign type that’s right for you.
If you have any further questions about this upgrade, let us know via our 
forum or 
Google+ page.
 Anash P. Oommen, AdWords API Team
 Anash P. Oommen, AdWords API Team