Missing origin documentation for create transaction

[nunojsferreira]

The documentation for creating transaction its not clear for scenarios where the origin is specified, rather than the destination. For instance ACH accounts.

https://uphold.com/en/developer/api/documentation/#create-amp-commit-a-transaction

I would suggest separating the create into the two cases:

1. Transactions from the card (setting destination)
2. Transactions to the card (setting origin)

Thanks