---
title: "Changes to Create nodes in bulk"
method: POST
path: "/api/v1/canvases/{canvasId}/direct/nodes/bulk"
---

# Changes to Create nodes in bulk

`POST /api/v1/canvases/{canvasId}/direct/nodes/bulk`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 2 revisions.

- **2026-11-03** `2a857511f605`: 13 warning, 51 info

## Changes

- **2026-11-03** `2a857511f605`: 13 warning, 51 info
  - added the new `1080P` enum value to the `nodes/items/outputResolution/oneOf[subschema #1]/` response property for the response status `201`
  - added the new `19.5:9` enum value to the `nodes/items/outputAspectRatio` response property for the response status `201`
  - added the new `1:2` enum value to the `nodes/items/outputAspectRatio` response property for the response status `201`
  - added the new `20:9` enum value to the `nodes/items/outputAspectRatio` response property for the response status `201`
  - added the new `2:1` enum value to the `nodes/items/outputAspectRatio` response property for the response status `201`
  - added the new `480P` enum value to the `nodes/items/outputResolution/oneOf[subschema #1]/` response property for the response status `201`
  - added the new `768P` enum value to the `nodes/items/outputResolution/oneOf[subschema #1]/` response property for the response status `201`
  - added the new `9:19.5` enum value to the `nodes/items/outputAspectRatio` response property for the response status `201`
  - added the new `9:20` enum value to the `nodes/items/outputAspectRatio` response property for the response status `201`
  - added the new `element` enum value to the `nodes/items/nodeType` response property for the response status `201`
  - added the new `undefined` enum value to the `nodes/items/mediaType` response property for the response status `201`
  - added the new `undefined` enum value to the `nodes/items/outputAspectRatio` response property for the response status `201`
  - added the new `undefined` enum value to the `nodes/items/stitchScaleFit` response property for the response status `201`
  - added the new optional request property `nodes/items/generateAudio`
  - added the new optional request property `nodes/items/generationType`
  - added the new optional request property `nodes/items/groupColor`
  - added the new optional request property `nodes/items/isExpandable`
  - added the new optional request property `nodes/items/lockedInputNodeIds`
  - added the new optional request property `nodes/items/matchInputVideoAspectRatio`
  - added the new optional request property `nodes/items/matchInputVideoDuration`
  - added the new optional request property `nodes/items/modelConfig/background`
  - added the new optional request property `nodes/items/modelConfig/heygenAvatar`
  - added the new optional request property `nodes/items/modelConfig/heygenSettings`
  - added the new optional request property `nodes/items/modelConfig/preciseEdit`
  - added the new optional request property `nodes/items/modelConfig/quality`
  - added the new optional request property `nodes/items/modelConfig/thinkingLevel`
  - added the new optional request property `nodes/items/modelConfig/videoEditMode`
  - added the new optional request property `nodes/items/numVariations`
  - added the new optional request property `nodes/items/stitchMuteSourceAudio`
  - added the new optional request property `nodes/items/templatePorts/items/oneOf[subschema #1]/locked`
  - added the new optional request property `nodes/items/templatePorts/items/oneOf[subschema #1]/sourceNodeKey`
  - added the new optional request property `nodes/items/templatePorts/items/oneOf[subschema #1]/sourcePosition`
  - added the new `1080P` enum value to the request property `nodes/items/outputResolution/oneOf[subschema #1]/`
  - added the new `19.5:9` enum value to the request property `nodes/items/outputAspectRatio`
  - added the new `1:2` enum value to the request property `nodes/items/outputAspectRatio`
  - added the new `20:9` enum value to the request property `nodes/items/outputAspectRatio`
  - added the new `2:1` enum value to the request property `nodes/items/outputAspectRatio`
  - added the new `480P` enum value to the request property `nodes/items/outputResolution/oneOf[subschema #1]/`
  - added the new `768P` enum value to the request property `nodes/items/outputResolution/oneOf[subschema #1]/`
  - added the new `9:19.5` enum value to the request property `nodes/items/outputAspectRatio`
  - …24 more

---

[Operation](https://skmtc.dev/melius/apis/melius-api/docs/api/v1/canvases/:canvasId/direct/nodes/bulk/post.md) - [API](https://skmtc.dev/melius/apis/melius-api.md) - [Page](https://skmtc.dev/melius/apis/melius-api/changes/api/v1/canvases/:canvasId/direct/nodes/bulk/post)