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

# Delete Dataset Columns

> Delete dataset columns



## OpenAPI

````yaml /public-apis/openapi/datasets.json delete /v1/datasets/columns
openapi: 3.0.0
info:
  version: 1.0.0
  contact:
    name: Maxim Engineering
    email: eng@getmaxim.ai
  title: Maxim SDK API - datasets
  description: API documentation for Maxim SDK datasets endpoints
servers:
  - url: https://api.getmaxim.ai
security: []
paths:
  /v1/datasets/columns:
    delete:
      tags:
        - Dataset column
      summary: Delete Dataset Columns
      description: Delete dataset columns
      requestBody:
        content:
          application/json:
            schema:
              type: object
              properties:
                workspaceId:
                  type: string
                  description: Unique identifier for the workspace
                datasetId:
                  type: string
                  description: Unique identifier for the dataset to to fetch the columns of
                columnIds:
                  type: array
                  items:
                    type: string
                  minItems: 1
                  description: Unique identifiers for the columns to delete
              required:
                - workspaceId
                - datasetId
                - columnIds
      responses:
        '204':
          description: Dataset columns deleted successfully
        '400':
          description: Invalid request parameters
        '404':
          description: Dataset not found
      security:
        - ApiKeyAuth: []
components:
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: x-maxim-api-key
      description: API key for authentication

````