---
title: "Settings-only update: the continue button and the color/gradient background. The uploaded html and its file name are untouched — those go through the html route below."
method: PUT
path: "/api/simulations/{simulationId}/nodes/{nodeId}/code"
tags: ["CodeNode"]
---

# Settings-only update: the continue button and the color/gradient background. The uploaded html and its file name are untouched — those go through the html route below.

`PUT /api/simulations/{simulationId}/nodes/{nodeId}/code`

## Request

- Base URL: `https://api.wearelearning.io` (the document declares no server; this is the origin it was published from)
- URL: `https://api.wearelearning.io/api/simulations/{simulationId}/nodes/{nodeId}/code`
- Auth: OAuth 2
  - Implicit: `https://login.wearelearning.io/authorize?audience=https://api.wearelearning.io`

## Path parameters

- `simulationId` string, uuid, required: A valid GUID
- `nodeId` string, uuid, required: A valid GUID

## Request body

- UpdateCodeNodeSettingsDto
  - `continueButton` NodeContinueButtonDto
    - `text` string, required
    - `buttonColor` ColorValue, required
      - `value` string, required
    - `textColor` ColorValue, required
      - `value` string, required
  - `background` QuizBackgroundDto
    - `type` 'Hex' | 'Image' | 'Gradient', required
    - `value` string, nullable
    - `imageId` string, uuid, nullable: A valid GUID
    - `imageReference` MediaReferenceDto
      - `id` string, required
      - `fileName` string, required
      - `extension` string, required
      - `contentType` string, required
      - `url` string, required
      - `publicUrl` string, required
      - `thumbnailUrl` string, required
      - `createdAt` string, date-time, required
      - `updatedAt` string, date-time, required
      - `metadata` MetadataDto, required
        - `type` 'Image' | 'ImageVersion' | 'Video' | 'Audio' | 'Document', required
        - `size` integer, nullable
      - `folderId` string, uuid, nullable: A valid GUID
    - `imageTransformation` ImageTransformationDto
      - `imageTranslation` Position2dDto, required
        - `x` number, double, required
        - `y` number, double, required
      - `imageScale` ImageScaleDto, required
        - `x` number, double, required
        - `y` number, double, required
      - `rotation` number, double, required
      - `maskDimensions` MaskDimensionsDto, required
        - `width` number, double, required
        - `height` number, double, required
    - `fromHex` string, nullable
    - `toHex` string, nullable

## Response `200`

OK

- CodeNodeDto
  - `nodeType` 'dialogue' | 'response' | 'poster' | 'event' | 'end' | 'open-response' | 'outcome' | 'no-match' | 'hotspot' | 'quiz' | 'page' | 'code', required
  - `id` string, required
  - `simulationId` string, required
  - `position` Position2dDto, required
    - `x` number, double, required
    - `y` number, double, required
  - `label` string, required
  - `htmlUrl` string, nullable
  - `fileName` string, nullable
  - `images` CodeNodeImageDto[], required
    - `name` string, required
    - `url` string, required
    - `contentType` string, required
    - `sizeBytes` integer, required
    - `mediaReferenceId` string, nullable
  - `continueButton` NodeContinueButtonDto
    - `text` string, required
    - `buttonColor` ColorValue, required
      - `value` string, required
    - `textColor` ColorValue, required
      - `value` string, required
  - `background` QuizBackgroundDto
    - `type` 'Hex' | 'Image' | 'Gradient', required
    - `value` string, nullable
    - `imageId` string, uuid, nullable: A valid GUID
    - `imageReference` MediaReferenceDto
      - `id` string, required
      - `fileName` string, required
      - `extension` string, required
      - `contentType` string, required
      - `url` string, required
      - `publicUrl` string, required
      - `thumbnailUrl` string, required
      - `createdAt` string, date-time, required
      - `updatedAt` string, date-time, required
      - `metadata` MetadataDto, required
        - `type` 'Image' | 'ImageVersion' | 'Video' | 'Audio' | 'Document', required
        - `size` integer, nullable
      - `folderId` string, uuid, nullable: A valid GUID
    - `imageTransformation` ImageTransformationDto
      - `imageTranslation` Position2dDto, required
        - `x` number, double, required
        - `y` number, double, required
      - `imageScale` ImageScaleDto, required
        - `x` number, double, required
        - `y` number, double, required
      - `rotation` number, double, required
      - `maskDimensions` MaskDimensionsDto, required
        - `width` number, double, required
        - `height` number, double, required
    - `fromHex` string, nullable
    - `toHex` string, nullable

---

[API](https://skmtc.dev/wearelearning/apis/we-are-learning-api.md) - [All operations](https://skmtc.dev/wearelearning/apis/we-are-learning-api/llms.txt) - [OpenAPI document](https://skmtc.dev/wearelearning/apis/we-are-learning-api/revisions/e2ca5265db77?raw)