---
title: "Update Workflow Viewer"
method: PATCH
path: "/workflow/{slug}/viewers/{viewer_uuid}"
tags: ["workflow"]
---

# Update Workflow Viewer

`PATCH /workflow/{slug}/viewers/{viewer_uuid}`

Change one share's expiration; null makes it unlimited.

## Path parameters

- `viewer_uuid` string, uuid, required
- `slug` string, required

## Cookies

- `access_token` string, nullable

## Request body

- WorkflowViewerUpdate
  - `duration_minutes` integer, nullable, required

## Response `200`

Successful Response

- WorkflowViewer
  - `uuid` string, required
  - `email` string, email, required
  - `expires_at` string, date-time, nullable, required
  - `active` boolean, required

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.dev/rowansci/apis/eyrie.md) · [All operations](https://skmtc.dev/rowansci/apis/eyrie/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/rowansci/eyrie/revisions/f786577eede6/schema)