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

# Download an audit log archive

> Use this endpoint to download an audit log archive. Returns a pre-signed URL with a time-limited download link and a SHA-256 checksum for integrity verification.



## OpenAPI

````yaml en/openapi/v3-current/matcher.yaml get /v1/governance/archives/{id}/download
openapi: 3.1.0
info:
  title: Matcher APIs
  description: >-
    Complete API reference for the Matcher reconciliation engine, providing
    automated transaction matching between Midaz Ledger and external systems.
  version: 4.3.0
  license:
    name: Lerian Studio General License
servers:
  - url: https://matcher.sandbox.lerian.net
security: []
paths:
  /v1/governance/archives/{id}/download:
    get:
      tags:
        - Governance
      summary: Download an audit log archive
      description: >-
        Use this endpoint to download an audit log archive. Returns a pre-signed
        URL with a time-limited download link and a SHA-256 checksum for
        integrity verification.
      operationId: downloadArchive
      parameters:
        - description: A unique identifier for tracing the request across services.
          in: header
          name: X-Request-Id
          schema:
            type: string
        - description: The unique identifier of the archive.
          in: path
          name: id
          required: true
          schema:
            type: string
      responses:
        '200':
          description: Archive download details with pre-signed URL
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ArchiveDownloadResponse'
        '400':
          description: The request contains invalid parameters or payload.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
              examples:
                ErrorM0001:
                  $ref: '#/components/examples/ErrorM0001'
        '401':
          description: The request lacks valid authentication credentials.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '403':
          description: You do not have permission to access this resource.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '404':
          description: Archive not found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
        '500':
          description: An unexpected error occurred on the server.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
              examples:
                ErrorM0002:
                  $ref: '#/components/examples/ErrorM0002'
        '503':
          description: The service is temporarily unavailable. Please try again later.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorResponse'
              examples:
                ErrorM0703:
                  $ref: '#/components/examples/ErrorM0703'
      security:
        - BearerAuth: []
components:
  schemas:
    ArchiveDownloadResponse:
      description: Download details for an audit log archive
      type: object
      properties:
        downloadUrl:
          type: string
          description: Pre-signed URL for downloading the archive
        expiresAt:
          type: string
          format: date-time
          description: Expiration timestamp of the download URL
        checksum:
          type: string
          description: SHA-256 checksum for integrity verification
    ErrorResponse:
      description: Standard error response returned by all API endpoints
      type: object
      required:
        - code
        - title
        - message
      properties:
        code:
          type: string
          description: Stable application error code.
          example: MTCH-0001
        title:
          type: string
          description: Human-readable error title.
          example: Bad Request
        message:
          type: string
          description: Human-readable error message with details.
          example: context not found
        error:
          type: string
          description: Deprecated. Error message for backward compatibility.
          deprecated: true
        details:
          description: Additional error context as key-value pairs
          additionalProperties: {}
          type: object
  examples:
    ErrorM0001:
      summary: Bad Request
      value:
        code: MTCH-0001
        title: Bad Request
        message: >-
          The request contains invalid parameters or malformed syntax. Please
          check your request and try again.
    ErrorM0002:
      summary: Internal Server Error
      value:
        code: MTCH-0002
        title: Internal Server Error
        message: internal server error
    ErrorM0703:
      summary: Storage Unavailable
      value:
        code: MTCH-0703
        title: Service Unavailable
        message: The storage service is currently unavailable. Please try again later.
  securitySchemes:
    BearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT
      description: 'Bearer token authentication (format: "Bearer {token}")'

````