Definitely not GSAPP from what I know. GSD can be pretty generous - I've heard of amounts up to $35k.

what makes you think you’d get a full ride?

From personal experience, they will almost always not give you financial aid at first. You have the right to appeal, and if you're convincing enough, they generally have some money reserved. Good luck.

GSD offers quite a few full rides for international students based on application strength and the pool for the year.

Princeton is small and is very generous to admitted students but is one of the hardest to get into.

UPenn, Columbia, and Yale offer decent 30% - 40% scholarship and will typically appear with your admission documents. You can ask them for more.

For nearly all schools, based on your "rank" in the pool you can definitely ask for more money if you're in financial need.

Some schools also offer specific full scholarship or scholar programs based on current funding.

Make sure you get everything in writing.  And that the grants/money are guaranteed for the duration of your degree. 

Don't get into your second semester or second year, and find that they've given your scholarship/assistantship to someone else.