---
title: "Delete BI Column"
method: DELETE
path: "/data/projects/{projectId}/bitable/{tableName}/columns/{columnName}"
tags: ["Data -- Internal Tables"]
---

# Delete BI Column

`DELETE /data/projects/{projectId}/bitable/{tableName}/columns/{columnName}`

## Request

- Base URL: `https://partner.peaka.studio/api/v1`
- URL: `https://partner.peaka.studio/api/v1/data/projects/{projectId}/bitable/{tableName}/columns/{columnName}`
- Auth: HTTP bearer

Permanently removes a column from the specified [Peaka BI Table](https://docs.peaka.com/connecting-your-data/peaka-bi-table). This action is irreversible — the column and all its stored data will be deleted from the BI Table.

## Path parameters

- `projectId` string, required
- `tableName` string, required
- `columnName` string, required

## Response `200`

Column deleted successfully

---

[API](https://skmtc.dev/peaka/apis/peaka-gateway-api.md) · [All operations](https://skmtc.dev/peaka/apis/peaka-gateway-api/llms.txt) · [OpenAPI document](https://skmtc.dev/peaka/apis/peaka-gateway-api/revisions/e68b033a22d5?raw)