Comment by saurik

Right... and I said exactly that in both my comments, but I was looking for confirmation that that's the issue being stared at, as it wasn't obvious to me that's what was meant and (I will cite as demonstration of the confusion) now people are bringing up other ideas (such as field order, which is an entirely unrelated constraint). (FWIW, since you are the person I was originally asking, I will take this as positive confirmation that "yes: I am saying it is better to retry the entire tool call" ;P.)