Pipeline Dead Letters

View and manage dead letters (failed records) for a pipeline. Dead letters are pipeline-scoped and can be retried individually or in bulk.

📄️ List dead letters

List dead letters for a pipeline, with optional filtering by status or run.

📄️ Create dead letter

Manually add a source record to the dead letter queue for reprocessing. Use this when you want to force a record through the pipeline again, for example when the agent or judge made an incorrect decision.

📄️ Get dead letter

Retrieve a specific dead letter by its ID.

📄️ Delete dead letter

Remove a dead letter from the queue. Use this to dismiss a known failure that does not need retrying.

📄️ Process dead letters

Process dead letters by creating a new pipeline run that re-fetches the specified records from source and sends them through the agent. If no filters are provided, all pending dead letters are processed.