I've gone through the docs and haven't been able to spot a way to query balance info for Stripe managed accounts. Here's the use case: a 3rd party sets up a managed account through my Stripe Connect enabled platform; I create some charge objects on their account after a few customers buy goods/services (so their balance is now positive); now they want a payout BUT I want to query their balance before issuing the transfer to ensure they're not asking for more than is in their account.
Surely I'm missing something obvious. Thanks in advance.