# Remove Column from Companies Table

Remove a column and delete all of its cell data across the table. Default Lusha columns cannot be removed.

> Billing: Free.

Endpoint: DELETE /v3/companies/tables/{table_id}/columns/{column_id}
Security: ApiKeyAuth

## Path parameters:

  - `table_id` (string, required)
    The table's ID.
    Example: "482910"

  - `column_id` (string, required)
    The column's ID.
    Example: "col_signals_funding"

## Query parameters:

  - `email` (string)
    Email of the user making the request. Used to scope ownership/visibility checks on GET/DELETE calls, which cannot carry a body.
    Example: "user@example.com"

## Response 200 fields (application/json):

  - `tableId` (string)

  - `columnId` (string)

  - `removed` (boolean)

## Response 401 fields (application/json):

  - `statusCode` (integer, required)
    HTTP status code
    Example: 400

  - `message` (string, required)
    Error message
    Example: "Validation failed"

  - `errors` (array)
    Detailed error messages (optional, only for validation errors)
    Example: ["entityType must be one of: contact, company"]