# EditTransferRequestInput

input type

Edit-input for a TransferRequest. Every field optional, at least ONE required; supplied fields REPLACE, omitted fields are preserved (no clearing semantic yet). The requesting/target LFs, the demand metadata (neededBy / priority) and the lines are BIRTH-FIXED; the rollups + allocation rows mutate ONLY via accept / linked-Transfer steps. A write while the doc rests in an immutable terminal (fulfilled / closed_short / cancelled) refuses CONFLICT/IMMUTABLE.

## Fields

| Field | Type | Required | Notes |
| --- | --- | --- | --- |
| `caption` | [String](/types/#scalars) | no | No further notes. |

## Used by

- [updateTransferRequest](/reference/transfer-request/updateTransferRequest/)