Jupyter Server Checkpoints API

openapi: 3.1.0
info:
  title: Jupyter Server REST Checkpoints API
  description: Core REST API for Jupyter Server, the backend that powers Jupyter Notebook, JupyterLab, and other Jupyter web applications. Provides endpoints for managing kernels, sessions, contents (notebooks and files), terminals, kernel specifications, configuration, and server status.
  version: 2.14.0
  license:
    name: BSD-3-Clause
    url: https://opensource.org/licenses/BSD-3-Clause
  contact:
    name: Jupyter Project
    url: https://jupyter-server.readthedocs.io
    email: jupyter@googlegroups.com
servers:
- url: http://localhost:8888/api
  description: Local Jupyter Server
security:
- token: []
tags:
- name: Checkpoints
  description: File checkpoint (snapshot) management.
paths:
  /contents/{path}/checkpoints:
    get:
      operationId: listCheckpoints
      summary: Jupyter Server List checkpoints
      description: Returns the list of checkpoints for a file.
      tags:
      - Checkpoints
      parameters:
      - name: path
        in: path
        required: true
        schema:
          type: string
      responses:
        '200':
          description: List of checkpoint objects.
    post:
      operationId: createCheckpoint
      summary: Jupyter Server Create checkpoint
      description: Creates a new checkpoint for the file at path.
      tags:
      - Checkpoints
      parameters:
      - name: path
        in: path
        required: true
        schema:
          type: string
      responses:
        '201':
          description: Newly created checkpoint object.
  /contents/{path}/checkpoints/{checkpoint_id}:
    post:
      operationId: restoreCheckpoint
      summary: Jupyter Server Restore checkpoint
      description: Restores the file from the named checkpoint.
      tags:
      - Checkpoints
      parameters:
      - name: path
        in: path
        required: true
        schema:
          type: string
      - name: checkpoint_id
        in: path
        required: true
        schema:
          type: string
      responses:
        '204':
          description: Checkpoint restored.
    delete:
      operationId: deleteCheckpoint
      summary: Jupyter Server Delete checkpoint
      description: Deletes the checkpoint with the given ID.
      tags:
      - Checkpoints
      parameters:
      - name: path
        in: path
        required: true
        schema:
          type: string
      - name: checkpoint_id
        in: path
        required: true
        schema:
          type: string
      responses:
        '204':
          description: Checkpoint deleted.
components:
  securitySchemes:
    token:
      type: apiKey
      in: header
      name: Authorization
      description: 'Token-based authentication. Use the form: Authorization: token <token>'
    xsrf:
      type: apiKey
      in: header
      name: X-XSRFToken
      description: XSRF token required for browser-based requests.
externalDocs:
  description: Jupyter Server REST API documentation
  url: https://jupyter-server.readthedocs.io/en/latest/developers/rest-api.html