# asset.output.failed

> Payload recorded when output processing fails.

`asset.output.failed` is recorded when output processing fails. `data.output` contains the same typed output object returned by the Asset outputs API. Its `type` identifies a transcript, caption, static rendition, or thumbnail request, and `details` contains that resource's snapshot.

The output's `id` uses the shared `aop_` prefix for every Asset output type. Its `asset_id` identifies the owning Asset. Standalone thumbnail resources use `thm_` IDs and the separate `thumbnail.*` event family.

<openapi-schema schema="#/components/schemas/NotificationPayloadAssetOutput"></openapi-schema>