openapi: 3.0.0
info:
  version: 1.0.0
  title: Channel Accounts Knowledge Base Articles API
  contact:
    name: Front Platform
    url: https://community.front.com
servers:
- url: https://api2.frontapp.com
security:
- http: []
tags:
- name: Knowledge Base Articles
paths:
  /knowledge_base_articles/{article_id}:
    get:
      summary: Get a knowledge base article
      operationId: get-a-knowledge-base-article
      description: 'Fetches a knowledge base article.


        Required scope: `knowledge_bases:read`'
      tags:
      - Knowledge Base Articles
      parameters:
      - in: path
        name: article_id
        required: true
        description: The ID of the article to fetch
        schema:
          type: string
          default: kba_123
      responses:
        '200':
          $ref: '#/components/responses/knowledgeBaseArticleSlim'
      x-required-scopes:
      - knowledge_bases:read
    delete:
      summary: Delete an article
      operationId: delete-an-article
      description: 'Deletes an article and all its content and translations.


        Required scope: `knowledge_bases:delete`'
      tags:
      - Knowledge Base Articles
      parameters:
      - in: path
        name: article_id
        required: true
        description: The ID of the article to delete
        schema:
          type: string
          default: kba_123
      responses:
        '200':
          $ref: '#/components/responses/knowledgeBaseArticleSlim'
      x-required-scopes:
      - knowledge_bases:delete
  /knowledge_base_articles/{article_id}/content:
    get:
      summary: Get knowledge base article with content in default locale
      operationId: get-knowledge-base-article-with-content-in-default-locale
      description: 'Fetches a knowledge base article with content in the default locale.


        Required scope: `knowledge_bases:read`'
      tags:
      - Knowledge Base Articles
      parameters:
      - in: path
        name: article_id
        required: true
        description: The ID of the article to fetch
        schema:
          type: string
          default: kba_123
      responses:
        '200':
          $ref: '#/components/responses/knowledgeBaseArticle'
      x-required-scopes:
      - knowledge_bases:read
    patch:
      summary: Update article content in default locale.
      operationId: update-article-content-in-default-locale
      description: 'Updates an article''s content in the default locale


        Required scope: `knowledge_bases:write`'
      tags:
      - Knowledge Base Articles
      parameters:
      - in: path
        name: article_id
        required: true
        description: The ID of the article to update
        schema:
          type: string
          default: kba_123
      requestBody:
        content:
          application/json:
            schema:
              required:
              - author_id
              - content
              $ref: '#/components/schemas/KnowledgeBaseArticlePatch'
      responses:
        '200':
          $ref: '#/components/responses/knowledgeBaseArticle'
      x-required-scopes:
      - knowledge_bases:write
  /knowledge_base_articles/{article_id}/download/{attachment_id}:
    get:
      summary: Download attachment from an article
      operationId: download-attachment-from-an-article
      description: 'Downloads the attachment from an article.


        Required scope: `knowledge_bases:read`'
      tags:
      - Knowledge Base Articles
      parameters:
      - in: path
        name: article_id
        required: true
        description: The ID of the article
        schema:
          type: string
          default: kba_123
      - in: path
        name: attachment_id
        required: true
        description: The ID of the file to download
        schema:
          type: string
      responses:
        '200':
          $ref: '#/components/responses/attachment'
      x-required-scopes:
      - knowledge_bases:read
  /knowledge_base_articles/{article_id}/locales/{locale}/content:
    get:
      summary: Get knowledge base article with content in specified locale
      operationId: get-knowledge-base-article-with-content-in-specified-locale
      description: 'Fetches a knowledge base article with content for a given locale.


        Required scope: `knowledge_bases:read`'
      tags:
      - Knowledge Base Articles
      parameters:
      - in: path
        name: article_id
        required: true
        description: The ID of the article to fetch
        schema:
          type: string
          default: kba_123
      - in: path
        name: locale
        required: true
        description: The [locale](https://dev.frontapp.com/reference/knowledge-bases#locales) of the content to fetch
        schema:
          type: string
          default: en
      responses:
        '200':
          $ref: '#/components/responses/knowledgeBaseArticle'
      x-required-scopes:
      - knowledge_bases:read
    patch:
      summary: Update article content in specified locale
      operationId: update-article-content-in-specified-locale
      description: 'Updates an article''s content for a given locale.


        Required scope: `knowledge_bases:write`'
      tags:
      - Knowledge Base Articles
      parameters:
      - in: path
        name: article_id
        required: true
        description: The ID of the article to update
        schema:
          type: string
          default: kba_123
      - in: path
        name: locale
        required: true
        description: The [locale](https://dev.frontapp.com/reference/knowledge-bases#locales) of the updated content
        schema:
          type: string
          default: en
      requestBody:
        content:
          application/json:
            schema:
              required:
              - author_id
              - content
              $ref: '#/components/schemas/KnowledgeBaseArticlePatch'
      responses:
        '200':
          $ref: '#/components/responses/knowledgeBaseArticle'
      x-required-scopes:
      - knowledge_bases:write
  /knowledge_base_categories/{category_id}/articles:
    get:
      summary: List articles in a category
      operationId: list-articles-in-a-category
      description: 'List articles in a category.


        Required scope: `knowledge_bases:read`'
      tags:
      - Knowledge Base Articles
      parameters:
      - in: path
        name: category_id
        required: true
        description: The ID of the category
        schema:
          type: string
          default: kbc_123
      - $ref: '#/components/parameters/limit'
      - $ref: '#/components/parameters/pageToken'
      responses:
        '200':
          $ref: '#/components/responses/listOfKnowledgeBaseArticles'
      x-required-scopes:
      - knowledge_bases:read
  /knowledge_bases/{knowledge_base_id}/articles:
    get:
      summary: List articles in a knowledge base
      operationId: list-articles-in-a-knowledge-base
      description: 'List articles in a knowledge base


        Required scope: `knowledge_bases:read`'
      tags:
      - Knowledge Base Articles
      parameters:
      - in: path
        name: knowledge_base_id
        required: true
        description: The ID of the knowledge base
        schema:
          type: string
          default: knb_123
      - $ref: '#/components/parameters/limit'
      - $ref: '#/components/parameters/pageToken'
      responses:
        '200':
          $ref: '#/components/responses/listOfKnowledgeBaseArticles'
      x-required-scopes:
      - knowledge_bases:read
components:
  responses:
    attachment:
      description: The binary content of the attachment file
      content:
        '*/*':
          schema:
            type: string
            format: binary
      headers:
        Content-Type:
          description: The MIME type of the attachment file
          schema:
            type: string
            example: application/pdf
        Content-Length:
          description: The size of the attachment file in bytes
          schema:
            type: string
            example: '1024'
    knowledgeBaseArticle:
      description: A knowledge base article with content
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/KnowledgeBaseArticleResponse'
    listOfKnowledgeBaseArticles:
      description: Array of knowledge base articles
      content:
        application/json:
          schema:
            type: object
            properties:
              _pagination:
                type: object
                properties:
                  next:
                    type: string
                    nullable: true
                    description: Link to next [page of results](https://dev.frontapp.com/docs/pagination)
                    example: https://yourCompany.api.frontapp.com/knowledge_bases/knb_1/articles?page_token=134287aba8eaa55cf366400c63300a75bab0c
              _links:
                type: object
                properties:
                  self:
                    type: string
                    description: Link to resource
                    example: https://yourCompany.api.frontapp.com/knowledge_bases/knb_1/articles
              _results:
                type: array
                items:
                  $ref: '#/components/schemas/KnowledgeBaseArticleSlimResponse'
    knowledgeBaseArticleSlim:
      description: A knowledge base article
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/KnowledgeBaseArticleSlimResponse'
  schemas:
    KnowledgeBaseArticleSlimResponse:
      type: object
      required:
      - _links
      - id
      - slug
      - locales
      properties:
        _links:
          type: object
          properties:
            self:
              type: string
              description: Link to resource
              example: https://yourCompany.api.frontapp.com/knowledge_base_articles/kba_12
            related:
              type: object
              properties:
                knowledge_base:
                  type: string
                  description: Link to the article's knowledge base
                  example: https://yourCompany.api.frontapp.com/knowledge_bases/knb_12
                category:
                  type: string
                  nullable: true
                  description: Link to the article's category
                  example: https://yourCompany.api.frontapp.com/knowledge_base_category/kbc_12
                content:
                  type: string
                  description: Link to the article's content
                  example: https://yourCompany.api.frontapp.com/knowledge_base_articles/kba_12/content
        id:
          type: string
          description: Unique identifier of the knowledge base article
          example: kba_12
        slug:
          type: string
          description: URL slug of the article. Construct the full URL using the template of protocol/knowledge base domain/locale/slug, such as https://yourDomain.com/en/articles/5
          example: /articles/5
        locales:
          type: array
          description: List of the locales the article supports
          items:
            type: string
            example:
            - en
            - es
        created_at:
          type: number
          description: Timestamp when the article was created
          example: 1622672452.363
        updated_at:
          type: number
          description: Timestamp when the article was updated
          example: 1654309308.278
    KnowledgeBaseArticlePatch:
      type: object
      properties:
        author_id:
          type: string
          description: Teammate ID of the article author
        subject:
          type: string
          description: Subject of the article
        content:
          type: string
          description: HTML content of the article
        status:
          type: string
          enum:
          - draft
          - published
          description: Article status
          default: draft
    Attachment:
      type: object
      required:
      - id
      - url
      - filename
      - content_type
      - size
      - metadata
      properties:
        id:
          type: string
          description: The unique identifier of the attachment.
          example: fil_3q8a7mby
        filename:
          type: string
          description: Name of the attached file
          example: Andy_Anger_Management_Certificate.png
        url:
          type: string
          description: URL to download the attached file
          example: https://yourCompany.api.frontapp.com/download/fil_3q8a7mby
        content_type:
          type: string
          description: Content type of the attached file in [MIME format](https://developer.mozilla.org/en-US/docs/Web/HTTP/Basics_of_HTTP/MIME_types/Common_types). Note that some attachments types may not be supported.
          example: image/png
        size:
          type: integer
          description: Size (in byte) of the attached file
          example: 4405
        metadata:
          description: Attachment metadata
          type: object
          properties:
            is_inline:
              type: boolean
              description: Whether or not the attachment is part of the message body
              example: true
            cid:
              type: string
              description: Unique identifier used to link an attachment to where it is used in the message body
              example: 526b45586d0e6b1c484afab63d1ef0be
    KnowledgeBaseArticleResponse:
      type: object
      required:
      - _links
      - id
      - slug
      - name
      - status
      - keywords
      - content
      - locale
      - attachments
      properties:
        _links:
          type: object
          properties:
            self:
              type: string
              description: Link to resource
              example: https://yourCompany.api.frontapp.com/knowledge_base_articles/kba_12
            related:
              type: object
              properties:
                knowledge_base:
                  type: string
                  description: Link to the article's knowledge base
                  example: https://yourCompany.api.frontapp.com/knowledge_bases/knb_12
                category:
                  type: string
                  description: Link to the article's category
                  example: https://yourCompany.api.frontapp.com/knowledge_base_category/kbc_12
                last_editor:
                  type: string
                  description: Link to the article's last editor
                  example: https://yourCompany.api.frontapp.com/teammates/tea_6r55a
        id:
          type: string
          description: Unique identifier of the knowledge base article
          example: kba_12
        slug:
          type: string
          description: URL slug of the article. Construct the full URL using the template of protocol/knowledge base domain/locale/slug, such as https://yourDomain.com/en/articles/5
          example: /articles/5
        name:
          type: string
          description: Name of the article
          example: Billing 101
        status:
          type: string
          description: Status of the article
          example: published
        keywords:
          type: array
          description: Article keywords
          items:
            type: string
            example:
            - billing
            - returns
        content:
          type: string
          description: Article HTML content
          example: <h1>How to process a return</h1><p>To process a return...</p>
        locale:
          type: string
          description: Locale of the article
          example: en
        attachments:
          type: array
          items:
            $ref: '#/components/schemas/Attachment'
          description: List of files attached to the article
        last_edited_at:
          type: number
          description: Timestamp when the article was last edited
          example: 1622672452.363
        created_at:
          type: number
          description: Timestamp when the article was created
          example: 1622672452.363
        updated_at:
          type: number
          description: Timestamp when the article was updated
          example: 1654309308.278
  parameters:
    pageToken:
      name: page_token
      in: query
      description: Token to use to request the [next page](https://dev.frontapp.com/docs/pagination)
      schema:
        type: string
        example: https://yourCompany.api.frontapp.com/endpoint?limit=25&page_token=92f32bcd7625333caf4e0f8fc26d920c812f
    limit:
      name: limit
      in: query
      description: Max number of results per [page](https://dev.frontapp.com/docs/pagination)
      schema:
        type: integer
        maximum: 100
        example: 25
  securitySchemes:
    http:
      type: http
      scheme: bearer
      bearerFormat: JWT
x-api-id: front
x-explorer-enabled: false
x-proxy-enabled: true
x-samples-enabled: true