> ## Documentation Index
> Fetch the complete documentation index at: https://docs.e6data.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Notebook events

> Use the connected instance's access context. Read identifiers and current state before submitting a mutation.

ReferenceApplies to: Unified engine deployments

## Related guidance

[Addresses and access](https://docs.e6data.com/transformation/http/access.md) · [Request identity](https://docs.e6data.com/transformation/http/request-identity.md) · [Errors and recovery](https://docs.e6data.com/transformation/http/errors.md) · [Pagination and results](https://docs.e6data.com/transformation/http/results.md)


## OpenAPI

````yaml openapi/transformation.json GET /api/v1/notebooks/{notebook_id}/runs/{run_id}/cells/{execution_id}/events
openapi: 3.1.0
info:
  description: >-
    HTTP contracts for the Unified engine. Requests use the connected
    deployment's access model and configured owner. Response examples are
    illustrative; inspect your engine response in your client. SQL-managed
    secrets, credentials, streaming pipelines and maintenance run through
    session operations.
  title: Laminar Unified HTTP API
  version: v1
servers:
  - url: https://engine.example.com
    description: >-
      Example engine origin. Replace it with your deployment URL and any API
      mount prefix.
security: []
paths:
  /api/v1/notebooks/{notebook_id}/runs/{run_id}/cells/{execution_id}/events:
    get:
      tags:
        - Notebooks
      summary: notebook events
      description: >-
        Use the connected instance's access context. Read identifiers and
        current state before submitting a mutation.
      operationId: notebook_events
      parameters:
        - in: path
          name: execution_id
          required: true
          schema:
            format: uuid
            type: string
        - in: path
          name: notebook_id
          required: true
          schema:
            format: uuid
            type: string
        - in: path
          name: run_id
          required: true
          schema:
            format: uuid
            type: string
        - in: query
          name: after_sequence
          required: false
          schema:
            minimum: 0
            type: integer
        - in: query
          name: limit
          required: false
          schema:
            minimum: 0
            type: integer
      responses:
        '200':
          content:
            text/event-stream:
              schema:
                type: string
          description: Server-sent events. Stop watching does not cancel the turn.
        default:
          content:
            application/json:
              example:
                error:
                  code: invalid_request
                  message: Check the request fields
              schema:
                $ref: '#/components/schemas/ApiError'
          description: A rejected or failed request. Inspect error.code before retrying.
components:
  schemas:
    ApiError:
      properties:
        error:
          properties:
            code:
              type: string
            message:
              type: string
          required:
            - code
            - message
          type: object
      required:
        - error
      type: object

````

This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.