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

# Download Documents as ZIP

> Download multiple uploaded-file documents as a single ZIP archive. Accepts up to `100` document IDs.



## OpenAPI

````yaml /en/api-reference/openapi_knowledge.json post /datasets/{dataset_id}/documents/download-zip
openapi: 3.0.1
info:
  title: Knowledge API
  description: >-
    API for managing knowledge bases, documents, chunks, metadata, and tags,
    including creation, retrieval, and configuration. **Note:** A single
    Knowledge Base API key has permission to operate on all visible knowledge
    bases under the same account. Please pay attention to data security.
  version: 1.0.0
servers:
  - url: '{apiBaseUrl}'
    description: The base URL for the Knowledge API.
    variables:
      apiBaseUrl:
        default: https://api.dify.ai/v1
        description: Actual base URL of the API
security:
  - ApiKeyAuth: []
tags:
  - name: Knowledge Bases
    description: >-
      Operations for managing knowledge bases, including creation,
      configuration, and retrieval.
  - name: Documents
    description: >-
      Operations for creating, updating, and managing documents within a
      knowledge base.
  - name: Chunks
    description: Operations for managing document chunks and child chunks.
  - name: Metadata
    description: >-
      Operations for managing knowledge base metadata fields and document
      metadata values.
  - name: Tags
    description: Operations for managing knowledge base tags and tag bindings.
  - name: Models
    description: Operations for retrieving available models.
  - name: Knowledge Pipeline
    description: >-
      Operations for managing and running knowledge pipelines, including
      datasource plugins and pipeline execution.
paths:
  /datasets/{dataset_id}/documents/download-zip:
    post:
      tags:
        - Documents
      summary: Download Documents as ZIP
      description: >-
        Download multiple uploaded-file documents as a single ZIP archive.
        Accepts up to `100` document IDs.
      operationId: downloadDocumentsZip
      parameters:
        - name: dataset_id
          in: path
          required: true
          schema:
            type: string
            format: uuid
          description: Knowledge base ID.
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
                - document_ids
              properties:
                document_ids:
                  type: array
                  minItems: 1
                  maxItems: 100
                  items:
                    type: string
                    format: uuid
                  description: Array of document IDs to include in the ZIP archive.
      responses:
        '200':
          description: ZIP archive containing the requested documents.
          content:
            application/zip:
              schema:
                type: string
                format: binary
                description: ZIP archive binary stream.
        '403':
          description: '`forbidden` : Insufficient permissions.'
          content:
            application/json:
              examples:
                forbidden:
                  summary: forbidden
                  value:
                    status: 403
                    code: forbidden
                    message: Insufficient permissions.
        '404':
          description: '`not_found` : Document or dataset not found.'
          content:
            application/json:
              examples:
                not_found:
                  summary: not_found
                  value:
                    status: 404
                    code: not_found
                    message: Document not found.
components:
  securitySchemes:
    ApiKeyAuth:
      type: http
      scheme: bearer
      bearerFormat: API_KEY
      description: >-
        API Key authentication. For all API requests, include your API Key in
        the `Authorization` HTTP Header, prefixed with `Bearer `. Example:
        `Authorization: Bearer {API_KEY}`. **Strongly recommend storing your API
        Key on the server-side, not shared or stored on the client-side, to
        avoid possible API-Key leakage that can lead to serious consequences.**

````