Returned when a label request is rejected. The request is all-or-nothing, so no UTXO was labelled.
| Name | Type | Description | Notes |
|---|---|---|---|
| message | String | Summary of the rejection. When `failures` is present, it names the identifiers that blocked the request. | |
| failures | List<UtxoLabelFailure> | Every identifier that blocked the request, each with its own reason. Identifiers not listed were valid; resend them without the failed ones. Absent when the request itself was invalid (e.g. a malformed label). | [optional] |