---
title: "Changes to Share a run"
method: POST
path: "/api/v2/runs/{run_id}/share"
---

# Changes to Share a run

`POST /api/v2/runs/{run_id}/share`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 2 of 77 revisions.

- **2026-10-21** `050cb276e1a7`: 2 breaking
- **2026-10-16** `1a8ee9358d81`: 1 info

## Changes

- **2026-10-21** `050cb276e1a7`: 2 breaking
  - the request property `session_id` became required
  - the request property `trace_id` became required
- **2026-10-16** `1a8ee9358d81`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/langchain-ai/apis/langsmith/docs/api/v2/runs/:run_id/share/post.md) - [API](https://skmtc.dev/langchain-ai/apis/langsmith.md) - [Page](https://skmtc.dev/langchain-ai/apis/langsmith/changes/api/v2/runs/:run_id/share/post)