---
title: "Execute an update on an workflow"
method: POST
path: "/workflow/{id}/update/{update}"
---

# Execute an update on an workflow

`POST /workflow/{id}/update/{update}`

Always targets the latest run; `runId` cannot be pinned for Temporal update operations.

## Path parameters

- `id` string, required
- `update` string, required

## Request body

- object
  - `payload` object — The payload sent to the update operation

## Response `200`

Success

## Other responses

- `400` — Invalid request body, query, or pagination token
- `404` — Workflow execution, workflow type, or catalog not found
- `500` — Internal server error (e.g. Temporal connection failure)

---

[API](https://skmtc.net/growthxai/apis/output-ai-api.md) · [All operations](https://skmtc.net/growthxai/apis/output-ai-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/growthxai/output-ai-api/versions/09a49e598435/schema)