openapi: 3.1.0
info:
  title: GitBook Change Request Content Change Requests API
  description: The GitBook REST API enables you to programmatically manage your GitBook content, organizations, spaces, collections, and integrations. It supports creating, updating, and deleting organizations, spaces, collections, and published docs sites; managing users, teams, and access permissions; importing and exporting content; creating, listing, reviewing, merging, and updating change requests; managing comments; configuring custom hostnames and URLs; and managing integrations and OpenAPI documentation.
  version: 1.0.0
  contact:
    name: GitBook
    url: https://www.gitbook.com
  license:
    name: Proprietary
    url: https://www.gitbook.com/terms
servers:
- url: https://api.gitbook.com/v1
  description: GitBook API v1
security:
- bearerAuth: []
tags:
- name: Change Requests
  description: Create, list, review, merge, and update change requests for collaborative editing.
paths:
  /spaces/{spaceId}/change-requests:
    get:
      operationId: listChangeRequests
      summary: GitBook List change requests
      description: Returns the list of change requests for a space.
      tags:
      - Change Requests
      parameters:
      - $ref: '#/components/parameters/spaceId'
      - $ref: '#/components/parameters/pageParam'
      - $ref: '#/components/parameters/limitParam'
      - name: status
        in: query
        description: Filter by change request status.
        schema:
          type: string
          enum:
          - open
          - merged
          - closed
      responses:
        '200':
          description: A list of change requests.
          content:
            application/json:
              schema:
                type: object
                properties:
                  items:
                    type: array
                    items:
                      $ref: '#/components/schemas/ChangeRequest'
                  next:
                    $ref: '#/components/schemas/Pagination'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
    post:
      operationId: createChangeRequest
      summary: GitBook Create a change request
      description: Creates a new change request for a space.
      tags:
      - Change Requests
      parameters:
      - $ref: '#/components/parameters/spaceId'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
              - subject
              properties:
                subject:
                  type: string
                  description: The title/subject of the change request.
                description:
                  type: string
                  description: A description of the change request.
      responses:
        '201':
          description: The newly created change request.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ChangeRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
  /spaces/{spaceId}/change-requests/{changeRequestId}:
    get:
      operationId: getChangeRequest
      summary: GitBook Get a change request
      description: Returns a change request by its ID.
      tags:
      - Change Requests
      parameters:
      - $ref: '#/components/parameters/spaceId'
      - $ref: '#/components/parameters/changeRequestId'
      responses:
        '200':
          description: The requested change request.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ChangeRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
    patch:
      operationId: updateChangeRequest
      summary: GitBook Update a change request
      description: Updates a change request's subject or description.
      tags:
      - Change Requests
      parameters:
      - $ref: '#/components/parameters/spaceId'
      - $ref: '#/components/parameters/changeRequestId'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                subject:
                  type: string
                  description: The title/subject of the change request.
                description:
                  type: string
                  description: A description of the change request.
      responses:
        '200':
          description: The updated change request.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ChangeRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
  /spaces/{spaceId}/change-requests/{changeRequestId}/merge:
    post:
      operationId: mergeChangeRequest
      summary: GitBook Merge a change request
      description: Merges a change request into the main content of the space.
      tags:
      - Change Requests
      parameters:
      - $ref: '#/components/parameters/spaceId'
      - $ref: '#/components/parameters/changeRequestId'
      responses:
        '200':
          description: The merged change request.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ChangeRequest'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
components:
  schemas:
    User:
      type: object
      properties:
        id:
          type: string
          description: The unique identifier of the user.
        displayName:
          type: string
          description: The display name of the user.
        email:
          type: string
          format: email
          description: The email address of the user.
        photoURL:
          type: string
          format: uri
          description: URL to the user's profile photo.
        urls:
          type: object
          properties:
            app:
              type: string
              format: uri
    Error:
      type: object
      properties:
        error:
          type: object
          properties:
            code:
              type: integer
              description: The HTTP error code.
            message:
              type: string
              description: A description of the error.
    ChangeRequest:
      type: object
      properties:
        id:
          type: string
          description: The unique identifier of the change request.
        number:
          type: integer
          description: The sequential number of the change request.
        subject:
          type: string
          description: The title/subject of the change request.
        description:
          type: string
          description: A description of the change request.
        status:
          type: string
          enum:
          - open
          - merged
          - closed
          description: The current status of the change request.
        createdBy:
          $ref: '#/components/schemas/User'
        createdAt:
          type: string
          format: date-time
        updatedAt:
          type: string
          format: date-time
        mergedAt:
          type: string
          format: date-time
    Pagination:
      type: object
      properties:
        page:
          type: string
          description: The cursor for the next page of results.
  responses:
    NotFound:
      description: The requested resource was not found.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    Unauthorized:
      description: Authentication is required or the token is invalid.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  parameters:
    changeRequestId:
      name: changeRequestId
      in: path
      required: true
      description: The unique identifier of the change request.
      schema:
        type: string
    limitParam:
      name: limit
      in: query
      description: Maximum number of items to return per page.
      schema:
        type: integer
        default: 20
        maximum: 100
    pageParam:
      name: page
      in: query
      description: Pagination cursor for the next page of results.
      schema:
        type: string
    spaceId:
      name: spaceId
      in: path
      required: true
      description: The unique identifier of the space.
      schema:
        type: string
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: token
      description: API access token. Generate one from the Developer settings of your GitBook user account.