---
title: "Register Replay Artifact"
method: POST
path: "/api/v1/admin/simulation-runs/{simulation_run_id}/artifacts"
tags: ["simulation archive administration"]
---

# Register Replay Artifact

`POST /api/v1/admin/simulation-runs/{simulation_run_id}/artifacts`

## Request

- Base URL: `https://api.brumby.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.brumby.com/api/v1/admin/simulation-runs/{simulation_run_id}/artifacts`
- Auth: HTTP bearer

## Path parameters

- `simulation_run_id` string, uuid, required

## Request body

- SimulationArtifactRegistration
  - `storage_bucket` string, required
  - `storage_key` string, required
  - `object_etag` string, required
  - `artifact_sha256` string, required
  - `artifact_size_bytes` integer, required
  - `format` 'mcap', required
  - `validation_status` 'ready' | 'ready_with_warnings' | 'invalid', required
  - `validation_details` object

## Response `200`

Successful Response

- SimulationArtifactRegistrationResponse
  - `created` boolean, required
  - `artifact_id` string, uuid, required
  - `simulation_run_id` string, uuid, required
  - `replay_available` boolean, required
  - `replay_format` 'mcap', required
  - `replay_validation_status` 'ready' | 'ready_with_warnings' | 'invalid', required
  - `registered_at` string, date-time, required
  - `verified_at` string, date-time, required

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/brumby/apis/brumby-platform-api.md) - [All operations](https://skmtc.dev/brumby/apis/brumby-platform-api/llms.txt) - [OpenAPI document](https://skmtc.dev/brumby/apis/brumby-platform-api/revisions/fe185e20813e?raw)