I'm James Moschou, product manager for the Simulations API at Marqeta. I know many of you would like the ability to test more kinds of transaction types and scenarios in your sandbox.
I would like to invite members of this community...
The inclusion of this field is an oversight on our part. We don't document it and you should consider it undefined behaviour. A future release may remove this field entirely.
The reason is that there can be subtle differences in this mess...
James from Marqeta here.
You have not missed anything. Unfortunately our sandbox only supports simulating a subset of the transactions that can occur live. We know this makes it difficult for developers such as yourself to build ag...
Thank you to all who replied to this thread. I'm going to close this now as we're approaching the limit on available slots. But please keep an eye out for more updates and opportunities to participate in future user research sessions!