---
search:
  tags:
    - Node Graphs
    - POST
seo:
  description: >-
    Execute this instance again — or, once it has exported, the same graph as…
    Reference for the POST /api/v1/runs/{run_id}/start endpoint in the Kumquat
    API API.
sidebar:
  badge: POST
  label: Restart Run
title: Restart Run
type: openapi-operation
---
Execute this instance again — or, once it has exported, the same graph as an instance of
its own.

Re-queued in place while nothing relies on it: a document per attempt would turn a board
somebody is iterating on into a pile of near-identical versions. Once it has put a file on a
card, clearing its states would rewrite the record of what made that file, so it forks instead —
and the node cache means the fork re-pays only what it re-rolls.

A re-roll may take over a run parked on a gate: that run has no worker, and asking for another
of the options the gate is offering is what the button on them is for. It supersedes the
question, which the replay asks again over what the re-roll produced.

<Operation source="api" id="restart-run-api-v1-runs-run-id-start-post" />
