Restart - Upstash Documentation

The Restart action allows you to re-execute a failed workflow run from the beginning. All previous step results are discarded, and the workflow executes from scratch using the original configuration and initial payload.

This approach is ideal when:

Previous step results are no longer relevant.
The failure was caused by corrupted or inconsistent state.
You need a completely fresh execution with updated or clean data.

You can perform this action programmatically as well:

import { Client } from "@upstash/workflow";const client = new Client({ token: "<WORKFLOW_TOKEN>" });await client.dlq.restart({  dlqId: "dlq-12345",  retries: 3,});