> ## Documentation Index
> Fetch the complete documentation index at: https://docs.contactbutton.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Create a new current article version



## OpenAPI

````yaml /openapi.yaml patch /workspaces/{workspace}/knowledge-lists/{list}/articles/{article}
openapi: 3.1.0
info:
  title: Contact Button API
  version: 1.0.0-alpha.1
  description: >
    API-first management and public agent actions for Contact Buttons and
    button.contact pages.

    API v1 is the first public contract. Existing private legacy API and browser
    workflows remain supported.
  contact:
    name: Contact Button
    url: https://learn.contactbutton.com
servers:
  - url: https://api.contactbutton.com/v1
    description: Production (canonical)
  - url: https://app.contactbutton.com/v1
    description: Backwards-compatible application-domain alias
security:
  - bearerAuth: []
tags:
  - name: Onboarding
    description: Human-verified agent onboarding.
  - name: Workspaces
  - name: Team
  - name: Pages
  - name: Domains
  - name: Buttons
  - name: Forms
  - name: Surveys
  - name: Apps
  - name: Knowledge
  - name: Booking
  - name: Telephony
    description: >-
      Bring-your-own-Telnyx setup, call flows, phone numbers, and voice
      interactions.
  - name: Reviews
    description: >-
      Send consented review requests through workspace-owned email, SMS, and
      WhatsApp channels.
  - name: Commerce
  - name: Engagement inbox
  - name: Public actions
    description: Public, rate-limited actions that may require human confirmation.
paths:
  /workspaces/{workspace}/knowledge-lists/{list}/articles/{article}:
    parameters:
      - $ref: '#/components/parameters/WorkspaceId'
      - $ref: '#/components/parameters/ListId'
      - $ref: '#/components/parameters/ArticleId'
    patch:
      tags:
        - Knowledge
      summary: Create a new current article version
      operationId: updateKnowledgeArticle
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/KnowledgeArticleInput'
      responses:
        '200':
          $ref: '#/components/responses/Data'
components:
  parameters:
    WorkspaceId:
      name: workspace
      in: path
      required: true
      schema:
        type: string
        format: uuid
    ListId:
      name: list
      in: path
      required: true
      schema:
        type: string
        format: uuid
    ArticleId:
      name: article
      in: path
      required: true
      schema:
        type: string
        format: uuid
  schemas:
    KnowledgeArticleInput:
      type: object
      properties:
        title:
          type: string
        slug:
          type: string
        excerpt:
          type: string
        body_markdown:
          type: string
        locale:
          type: string
          default: en
        tags:
          type: array
          items:
            type: string
        visibility:
          type: string
          enum:
            - workspace
            - public
            - roles
        publish:
          type: boolean
          default: false
        action:
          type: object
    DataResponse:
      type: object
      required:
        - data
        - meta
      properties:
        data: {}
        meta:
          type: object
          properties:
            request_id:
              type: string
            next_cursor:
              type:
                - string
                - 'null'
  responses:
    Data:
      description: Successful data envelope.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/DataResponse'
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: Sanctum personal access token
      description: >
        A Contact Button scoped bearer key. Send `Authorization: Bearer
        <token>`.

        Token abilities are enforced independently of workspace membership; both
        checks must pass.

        OAuth 2.0 authorization-code flows are not currently available.
      x-contact-button-token-abilities:
        workspaces:read: Read workspaces, teams, domains, settings, and connections.
        workspaces:write: >-
          Create and manage workspaces, teams, domains, settings, and
          connections.
        content:read: Read buttons, forms, lists, pages, booking types, and knowledge.
        content:write: Create, update, publish, and remove content.
        engagements:read: >-
          Read submissions, subscribers, bookings, callbacks, calls, reviews,
          and conversations.
        engagements:manage: Reply to and manage engagement records.
        actions:request: Request protected actions that can still require human confirmation.

````

## Related topics

- [Restore an article version as a new current version](/api-reference/knowledge/restore-an-article-version-as-a-new-current-version.md)
- [Publish the current article version](/api-reference/knowledge/publish-the-current-article-version.md)
- [Knowledge lists](/guides/knowledge.md)
- [List article versions](/api-reference/knowledge/list-article-versions.md)
- [Create an article draft](/api-reference/knowledge/create-an-article-draft.md)