> ## Documentation Index
> Fetch the complete documentation index at: https://domoinc-openapi-sync-dataflows.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Update file permissions

> Updates permissions for a specified file.



## OpenAPI

````yaml /openapi/product/files.yaml put /api/data/v1/data-files/{dataFileId}/permissions
openapi: 3.0.0
info:
  title: Files API (Product)
  version: v1
  description: >
    API for managing files in Domo's Data File Service, including uploads,
    revisions, metadata, downloads, and permissions.
servers:
  - url: https://{instance}.domo.com
    description: Domo Instance
    variables:
      instance:
        default: api
        description: Your specific Domo instance name (e.g., mycompany)
security:
  - developerToken: []
tags:
  - name: Files
    description: Operations for managing files and their revisions.
paths:
  /api/data/v1/data-files/{dataFileId}/permissions:
    put:
      tags:
        - Files API (Product)
      summary: Update file permissions
      description: Updates permissions for a specified file.
      parameters:
        - name: dataFileId
          in: path
          required: true
          schema:
            type: integer
      requestBody:
        required: true
        description: A permissions object.
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/FilePermissionsSchema'
      responses:
        '200':
          description: OK. Permissions updated successfully.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/EmptySuccessResponse'
        '401':
          description: Unauthorized
        '404':
          description: File Not Found
components:
  schemas:
    FilePermissionsSchema:
      type: object
      properties:
        publicAccess:
          type: boolean
        entries:
          type: array
          items:
            $ref: '#/components/schemas/FilePermissionEntrySchema'
    EmptySuccessResponse:
      type: object
      description: An empty object indicating success.
      example: {}
    FilePermissionEntrySchema:
      type: object
      properties:
        entityType:
          type: string
          enum:
            - USER
            - GROUP
        entityId:
          type: string
        grant:
          type: string
        pass:
          type: string
  securitySchemes:
    developerToken:
      type: apiKey
      in: header
      name: X-DOMO-Developer-Token
      description: Domo Developer Token for authentication (Assumed based on similar APIs).

````