> ## Documentation Index
> Fetch the complete documentation index at: https://docs.tracelm.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Archive Run

> Create archive partition manifests for observability traces

Creates an `obs_archive_manifests` record for the requested window.

```json theme={null}
{
  "project_id": "550e8400-e29b-41d4-a716-446655440000",
  "partition_start": "2026-02-01T00:00:00Z",
  "partition_end": "2026-02-02T00:00:00Z",
  "dry_run": true,
  "object_prefix": "s3://tracelm-observability-archive"
}
```