---
title: "Changes to Start a run"
method: POST
path: "/api/v1/nodes/{nodeId}/runs"
---

# Changes to Start a run

`POST /api/v1/nodes/{nodeId}/runs`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 2 revisions.

- **2026-11-03** `2a857511f605`: 1 warning, 25 info

## Changes

- **2026-11-03** `2a857511f605`: 1 warning, 25 info
  - removed the request property `elevenLabsVoiceId`
  - added the new optional request property `backgroundColor`
  - added the new optional request property `colors`
  - added the new optional request property `draftVersionId`
  - added the new optional request property `guidanceScale`
  - added the new optional request property `loras`
  - added the new optional request property `modelConfig/background`
  - added the new optional request property `modelConfig/heygenAvatar`
  - added the new optional request property `modelConfig/heygenSettings`
  - added the new optional request property `modelConfig/preciseEdit`
  - added the new optional request property `modelConfig/quality`
  - added the new optional request property `modelConfig/thinkingLevel`
  - added the new optional request property `modelConfig/videoEditMode`
  - added the new optional request property `origin`
  - added the new optional request property `postProcess`
  - added the new optional request property `steps`
  - added the new optional request property `voiceId`
  - added the new `1080P` enum value to the request property `outputResolution/oneOf[subschema #1]/`
  - added the new `19.5:9` enum value to the request property `outputAspectRatio`
  - added the new `1:2` enum value to the request property `outputAspectRatio`
  - added the new `20:9` enum value to the request property `outputAspectRatio`
  - added the new `2:1` enum value to the request property `outputAspectRatio`
  - added the new `480P` enum value to the request property `outputResolution/oneOf[subschema #1]/`
  - added the new `768P` enum value to the request property `outputResolution/oneOf[subschema #1]/`
  - added the new `9:19.5` enum value to the request property `outputAspectRatio`
  - added the new `9:20` enum value to the request property `outputAspectRatio`

---

[Operation](https://skmtc.dev/melius/apis/melius-api/docs/api/v1/nodes/:nodeId/runs/post.md) - [API](https://skmtc.dev/melius/apis/melius-api.md) - [Page](https://skmtc.dev/melius/apis/melius-api/changes/api/v1/nodes/:nodeId/runs/post)