# Which columns are locked on a board

Every LOCKED column on one custom board, with the audiences each lock names — who may SEE the column's values and who may CHANGE them. Columns with no policy are simply absent. Workspace admin as well as manage on the board, because an audience says who in the workspace. The pack-page twin is `get_definitions_key_column-policies`.

Access class: `workspace:admin`.

## Endpoint

`GET /v1/boards/{id}/column-policies`

## Parameters

| Name | In | Type | Required |
| --- | --- | --- | --- |
| id | path | string | Yes |
| body | query | null | No |
| params | query | object | No |
| query | query | object | No |

## Responses

### 200

the action's answer

Content type: `application/json`.

```json
{
  "data": {
    "policies": [
      "string"
    ]
  }
}
```

### default

a refusal: `{"error": "<what a person needs to read>"}`. 401 no credential, 402 the plan does not include this, 403 the seat does not, 404 the thing does not exist or is not yours to see.

Content type: `application/json`.

```json
{
  "error": "string"
}
```