DealCurrencyUpdateResponse
Response from the deal-driven contract-currency update endpoint.
- messageType: stringrequired
Human-readable status
- successType: booleanrequired
Whether the update was applied
- contractType: stringnullable
Id Identifier of the contract that was updated, if any
- currencyType: stringnullable
The currency now stored on the contract (post-update)
- recomputedType: boolean
True when this call actually changed the currency and ran the downstream recompute. False on the idempotent no-op path where the contract's currency already matched the value sent.

