**Version: 202601**

# Delete AI card

**DELETE** `/openapi/2026-01/themes/edit-sessions/:oseid/gen-blocks`

Delete an AI card and remove it from every page of the theme.

## Request

**Path Parameters**

- `oseid` string (required)

  Edit session ID

**Query Parameters**

- `type` string

  The `card_type` (`blocks/` + file name without extension), e.g. `blocks/gen_1a0d523`

## Responses

**200**

OK

**application/json**

**Schema | Example**

**Schema**

- `code` string

  error code
- `message` string

  error message
- `data` object

  - `revert_id` string

    Token to revert this deletion; one call restores the card and every rewritten container

```json
{
  "code": "string",
  "message": "string",
  "data": {
    "revert_id": "string"
  }
}
```