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

# Delete tag

> Deletes a custom tag by ID. Any documents linked with this tag will have the association removed.



## OpenAPI

````yaml /api-rest/openapi/openapi_content_data.json delete /contents/v1/tags/{tag_id}
openapi: 3.1.0
info:
  title: Bigdata Content API
  description: API for managing and accessing private content documents uploaded by users.
  version: 1.0.0
servers:
  - url: https://api.bigdata.com/
security:
  - ApiKeyAuth: []
paths:
  /contents/v1/tags/{tag_id}:
    delete:
      tags:
        - Tags
      summary: Delete tag
      description: >-
        Deletes a custom tag by ID. Any documents linked with this tag will have
        the association removed.
      parameters:
        - name: tag_id
          in: path
          required: true
          description: UUID of the tag to delete.
          schema:
            type: string
            format: uuid
            example: 019a48b4-e573-7203-945a-2e7c4c164217
      responses:
        '202':
          description: >-
            Tag deleted successfully. Associated documents are updated to remove
            the tag.
        '401':
          description: Unauthorized - Invalid or missing API key.
        '404':
          description: Tag not found.
          content:
            application/json:
              schema:
                type: object
                properties:
                  statusCode:
                    type: integer
                    example: 404
                  message:
                    type: string
                    example: Tag not found
                  errorCode:
                    type: string
                    example: TAG_NOT_FOUND
components:
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: X-API-KEY
      description: >-
        Your API key. Include it in every request as the X-API-KEY header.
        Create and manage keys in the Developer Platform.

````