Google Drive Revisions API

The revisions API from Google Drive — 2 operation(s) for revisions.

Operations 4

DELETE /files/{fileId}/revisions/{revisionId} Permanently deletes a file version #
PATCH /files/{fileId}/revisions/{revisionId} Updates a revision with patch semantics #
GET /files/{fileId}/revisions/{revisionId} Gets a revision's metadata or content by ID #
GET /files/{fileId}/revisions Lists a file's revisions #

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OpenAPI Specification

google-drive-revisions-api-openapi.yml Raw ↑
openapi: 3.2.0
info:
  title: Google Drive Revisions API
  description: The Google Drive API allows clients to access resources from Google Drive.
  version: v3
  contact:
    name: Google
    url: https://developers.google.com/workspace/drive/
  termsOfService: https://developers.google.com/terms
  x-generated-from: google-discovery
  x-source: https://www.googleapis.com/discovery/v1/apis/drive/v3/rest
  x-discovery-revision: '20261102'
  x-generated: '2026-11-04'
servers:
- url: https://www.googleapis.com/drive/v3
  description: Google Drive REST API v3
security:
- oauth2: []
tags:
- name: Revisions
paths:
  /files/{fileId}/revisions/{revisionId}:
    delete:
      operationId: deleteRevision
      summary: Permanently deletes a file version
      description: Permanently deletes a file version. You can only delete revisions for files with binary content in Google Drive, like images or videos. Revisions for other files, like Google Docs or Sheets, and the last remaining file version can't be deleted. For more information, see Manage file revisions.
      tags:
      - Revisions
      x-discovery-id: drive.revisions.delete
      parameters:
      - name: fileId
        in: path
        required: true
        schema:
          type: string
        description: The ID of the file.
      - name: revisionId
        in: path
        required: true
        schema:
          type: string
        description: The ID of the revision.
      responses:
        '200':
          description: Successful response
        default:
          description: Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
      security:
      - oauth2:
        - https://www.googleapis.com/auth/drive
        - https://www.googleapis.com/auth/drive.appdata
        - https://www.googleapis.com/auth/drive.file
    patch:
      operationId: updateRevision
      summary: Updates a revision with patch semantics
      description: Updates a revision with patch semantics. For more information, see Manage file revisions.
      tags:
      - Revisions
      x-discovery-id: drive.revisions.update
      parameters:
      - name: fileId
        in: path
        required: true
        schema:
          type: string
        description: The ID of the file.
      - name: revisionId
        in: path
        required: true
        schema:
          type: string
        description: The ID of the revision.
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/Revision'
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Revision'
        default:
          description: Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
      security:
      - oauth2:
        - https://www.googleapis.com/auth/drive
        - https://www.googleapis.com/auth/drive.appdata
        - https://www.googleapis.com/auth/drive.file
    get:
      operationId: getRevision
      summary: Gets a revision's metadata or content by ID
      description: Gets a revision's metadata or content by ID. For more information, see Manage file revisions.
      tags:
      - Revisions
      x-discovery-id: drive.revisions.get
      parameters:
      - name: fileId
        in: path
        required: true
        schema:
          type: string
        description: The ID of the file.
      - name: revisionId
        in: path
        required: true
        schema:
          type: string
        description: The ID of the revision.
      - name: acknowledgeAbuse
        in: query
        required: false
        schema:
          type: boolean
          default: 'false'
        description: Whether the user is acknowledging the risk of downloading known malware or other abusive files. This is only applicable when the `alt` parameter is set to `media` and the user is the owner of the file or an organizer of the shared drive in which the file resides.
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Revision'
        default:
          description: Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
      security:
      - oauth2:
        - https://www.googleapis.com/auth/drive
        - https://www.googleapis.com/auth/drive.appdata
        - https://www.googleapis.com/auth/drive.file
        - https://www.googleapis.com/auth/drive.meet.readonly
        - https://www.googleapis.com/auth/drive.metadata
        - https://www.googleapis.com/auth/drive.metadata.readonly
        - https://www.googleapis.com/auth/drive.photos.readonly
        - https://www.googleapis.com/auth/drive.readonly
  /files/{fileId}/revisions:
    get:
      operationId: listRevisions
      summary: Lists a file's revisions
      description: Lists a file's revisions. For more information, see Manage file revisions. **Important:** The list of revisions returned by this method might be incomplete for files with a large revision history, including frequently edited Google Docs, Sheets, and Slides. Older revisions might be omitted from the response, meaning the first revision returned may not be the oldest existing revision. The revision history visible in the Workspace editor user interface might be more complete than the list returned by the API.
      tags:
      - Revisions
      x-discovery-id: drive.revisions.list
      parameters:
      - name: fileId
        in: path
        required: true
        schema:
          type: string
        description: The ID of the file.
      - name: pageToken
        in: query
        required: false
        schema:
          type: string
        description: The token for continuing a previous list request on the next page. This should be set to the value of 'nextPageToken' from the previous response.
      - name: pageSize
        in: query
        required: false
        schema:
          type: integer
          format: int32
          default: '200'
        description: The maximum number of revisions to return. The service may return fewer than this value. If unspecified, at most 200 revisions will be returned. The maximum value is 1000; values above 1000 will be coerced to 1000.
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/RevisionList'
        default:
          description: Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
      security:
      - oauth2:
        - https://www.googleapis.com/auth/drive
        - https://www.googleapis.com/auth/drive.appdata
        - https://www.googleapis.com/auth/drive.file
        - https://www.googleapis.com/auth/drive.meet.readonly
        - https://www.googleapis.com/auth/drive.metadata
        - https://www.googleapis.com/auth/drive.metadata.readonly
        - https://www.googleapis.com/auth/drive.photos.readonly
        - https://www.googleapis.com/auth/drive.readonly
components:
  schemas:
    User:
      type: object
      description: Information about a Drive user.
      properties:
        photoLink:
          type: string
          description: Output only. A link to the user's profile photo, if available.
          readOnly: true
        emailAddress:
          type: string
          description: Output only. The email address of the user. This may not be present in certain contexts if the user has not made their email address visible to the requester.
          readOnly: true
        me:
          type: boolean
          description: Output only. Whether this user is the requesting user.
          readOnly: true
        displayName:
          type: string
          description: Output only. A plain text displayable name for this user.
          readOnly: true
        kind:
          type: string
          description: 'Output only. Identifies what kind of resource this is. Value: the fixed string `drive#user`.'
          default: drive#user
          readOnly: true
        permissionId:
          type: string
          description: Output only. The user's ID as visible in Permission resources.
          readOnly: true
    Revision:
      type: object
      description: The metadata for a revision to a file. Some resource methods (such as `revisions.update`) require a `revisionId`. Use the `revisions.list` method to retrieve the ID for a revision.
      properties:
        keepForever:
          type: boolean
          description: Whether to keep this revision forever, even if it is no longer the head revision. If not set, the revision will be automatically purged 30 days after newer content is uploaded. This can be set on a maximum of 200 revisions for a file. This field is only applicable to files with binary content in Drive.
        mimeType:
          type: string
          description: Output only. The MIME type of the revision.
        publishedOutsideDomain:
          type: boolean
          description: Whether this revision is published outside the domain. This is only applicable to Docs Editors files.
        publishAuto:
          type: boolean
          description: Whether subsequent revisions will be automatically republished. This is only applicable to Docs Editors files.
        modifiedTime:
          type: string
          description: The last time the revision was modified (RFC 3339 date-time).
          format: date-time
        publishedLink:
          type: string
          description: Output only. A link to the published revision. This is only populated for Docs Editors files.
        size:
          type: string
          description: Output only. The size of the revision's content in bytes. This is only applicable to files with binary content in Drive.
          format: int64
        kind:
          type: string
          description: 'Output only. Identifies what kind of resource this is. Value: the fixed string `"drive#revision"`.'
          default: drive#revision
        md5Checksum:
          type: string
          description: Output only. The MD5 checksum of the revision's content. This is only applicable to files with binary content in Drive.
        originalFilename:
          type: string
          description: Output only. The original filename used to create this revision. This is only applicable to files with binary content in Drive.
        lastModifyingUser:
          $ref: '#/components/schemas/User'
        exportLinks:
          type: object
          description: Output only. Links for exporting Docs Editors files to specific formats.
          additionalProperties:
            type: string
        id:
          type: string
          description: Output only. The ID of the revision.
        published:
          type: boolean
          description: Whether this revision is published. This is only applicable to Docs Editors files.
    ErrorResponse:
      type: object
      description: Google API error envelope (https://cloud.google.com/apis/design/errors)
      properties:
        error:
          type: object
          properties:
            code:
              type: integer
            message:
              type: string
            errors:
              type: array
              items:
                type: object
                properties:
                  domain:
                    type: string
                  reason:
                    type: string
                  message:
                    type: string
                  location:
                    type: string
                  locationType:
                    type: string
    RevisionList:
      type: object
      description: A list of revisions of a file.
      properties:
        revisions:
          type: array
          description: The list of revisions. If nextPageToken is populated, then this list may be incomplete and an additional page of results should be fetched.
          items:
            $ref: '#/components/schemas/Revision'
        kind:
          type: string
          description: 'Identifies what kind of resource this is. Value: the fixed string `"drive#revisionList"`.'
          default: drive#revisionList
        nextPageToken:
          type: string
          description: The page token for the next page of revisions. This will be absent if the end of the revisions list has been reached. If the token is rejected for any reason, it should be discarded, and pagination should be restarted from the first page of results. The page token is typically valid for several hours. However, if new items are added or removed, your expected results might differ.
  securitySchemes:
    oauth2:
      type: oauth2
      flows:
        authorizationCode:
          authorizationUrl: https://accounts.google.com/o/oauth2/auth
          tokenUrl: https://oauth2.googleapis.com/token
          scopes:
            https://www.googleapis.com/auth/drive.scripts: Modify your Google Apps Script scripts' behavior
            https://www.googleapis.com/auth/drive.meet.readonly: See and download your Google Drive files that were created or edited by Google Meet.
            https://www.googleapis.com/auth/drive: See, edit, create, and delete all of your Google Drive files
            https://www.googleapis.com/auth/drive.appdata: See, create, and delete its own configuration data in your Google Drive
            https://www.googleapis.com/auth/drive.file: See, edit, create, and delete only the specific Google Drive files you use with this app
            https://www.googleapis.com/auth/drive.apps.readonly: View your Google Drive apps
            https://www.googleapis.com/auth/drive.photos.readonly: View the photos, videos and albums in your Google Photos
            https://www.googleapis.com/auth/drive.readonly: See and download all your Google Drive files
            https://www.googleapis.com/auth/drive.metadata: View and manage metadata of files in your Google Drive
            https://www.googleapis.com/auth/drive.metadata.readonly: See information about your Google Drive files