# Show Column Permissions

Shows column permission by policy ID.

Endpoint: GET /access_control/policies/{policy_id}/column_permissions
Version: 3
Security: ApiKeyAuth

## Security:

  - `ApiKeyAuth` (unknown)
    http TD1

## Path parameters:

  - `policy_id` (integer, required)

## Response 200:

  - `200` (unknown)
    OK

## Response 200 fields (application/json):

  - `tags` (array, required)

  - `except` (boolean)

  - `masking` (string)
    Enum: "hash"