> ## 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.

# Task results

> Read a completed result page as base64 Arrow IPC. Query limit counts batches, not rows; the HTTP default is one batch. Use continuation_token for the next page. HTTP does not accep

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/workloads/{workload_id}/runs/{run_id}/tasks/{task_id}/results
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/workloads/{workload_id}/runs/{run_id}/tasks/{task_id}/results:
    get:
      tags:
        - Workloads
      summary: task results
      description: >-
        Read a completed result page as base64 Arrow IPC. Query limit counts
        batches, not rows; the HTTP default is one batch. Use continuation_token
        for the next page. HTTP does not accept the MCP-only result_format,
        max_rows, or row_offset arguments.
      operationId: task_results
      parameters:
        - in: path
          name: run_id
          required: true
          schema:
            format: uuid
            type: string
        - in: path
          name: task_id
          required: true
          schema:
            format: uuid
            type: string
        - in: path
          name: workload_id
          required: true
          schema:
            format: uuid
            type: string
        - in: query
          name: continuation_token
          required: false
          schema:
            type: string
        - in: query
          name: limit
          required: false
          schema:
            description: >-
              Page size, bounded by the server. For query results this counts
              Arrow batches, default 1.
            minimum: 1
            type: integer
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/app_api_src_models_rs_ResultPage'
          description: Successful response.
        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:
    app_api_src_models_rs_ResultPage:
      properties:
        batches:
          items:
            type: string
          type: array
        continuation_token:
          anyOf:
            - type: string
            - type: 'null'
        encoding:
          type: string
        format:
          type: string
        schema:
          type: string
        truncated:
          type: boolean
      required:
        - format
        - encoding
        - schema
        - batches
        - continuation_token
        - truncated
      type: object
    ApiError:
      properties:
        error:
          properties:
            code:
              type: string
            message:
              type: string
          required:
            - code
            - message
          type: object
      required:
        - error
      type: object

````

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