# SandboxAchStatusAdvanceResultDto

A model the API reference uses in a request or a response. The operation pages link every field typed as this model here.

What the advance did: the status the transaction moved from and to, and which lifecycle events
were published as a result.

## Fields
- `transactionId` (string(uuid)): The transaction that was advanced.
- `previousStatus` (string): The settlement status the transaction held before the advance, by its literal name. (nullable)
- `newStatus` (string): The settlement status the transaction now holds, by its literal name. (nullable)
- `isLateReturn` (boolean): Whether this return arrived after the debit had already settled. Always `false`  for an outcome that is not a return. Derived from the status the transaction actually held, not  from anything the request said.
- `achStatusChangedPublished` (boolean): Whether the `Transaction.AchStatusChanged` event was published.
- `returnedPublished` (boolean): Whether the `Transaction.Returned` event was published. Only a return publishes it.

## See also

- [All documentation](https://devportal.demo.winkpg.io/llms.txt): the machine-readable index of every public page on this site.