## Change Image Transformations C2PA setting

`zones.transformations_c2pa.edit(TransformationsC2paEditParams**kwargs)  -> TransformationsC2pa`

**patch** `/zones/{zone_id}/settings/transformations_c2pa`

C2PA (Coalition for Content Provenance and Authenticity) signing adds cryptographic metadata
to images processed through Cloudflare Image Transformations, enabling verification of image
authenticity and provenance.

### Parameters

- `zone_id: str`

  Identifier.

- `value: Literal["off", "on"]`

  Whether C2PA signing is enabled for image transformations.

  - `"off"`

  - `"on"`

### Returns

- `class TransformationsC2pa: …`

  Controls C2PA signing for images processed through Cloudflare Image Transformations.

  - `id: Optional[Literal["image_resizing_c2pa"]]`

    ID of the zone setting.

    - `"image_resizing_c2pa"`

  - `editable: Optional[Literal[true, false]]`

    Whether or not this setting can be modified for this zone (based on your Cloudflare plan level).

    - `true`

    - `false`

  - `modified_on: Optional[datetime]`

    last time this setting was modified.

  - `value: Optional[Literal["on", "off"]]`

    Current value of the zone setting.

    - `"on"`

    - `"off"`

### Example

```python
import os
from cloudflare import Cloudflare

client = Cloudflare(
    api_token=os.environ.get("CLOUDFLARE_API_TOKEN"),  # This is the default and can be omitted
)
transformations_c2pa = client.zones.transformations_c2pa.edit(
    zone_id="023e105f4ecef8ad9ca31a8372d0c353",
    value="off",
)
print(transformations_c2pa.id)
```

#### Response

```json
{
  "errors": [
    {
      "code": 1000,
      "message": "message",
      "documentation_url": "documentation_url",
      "source": {
        "pointer": "pointer"
      }
    }
  ],
  "messages": [
    {
      "code": 1000,
      "message": "message",
      "documentation_url": "documentation_url",
      "source": {
        "pointer": "pointer"
      }
    }
  ],
  "success": true,
  "result": {
    "id": "image_resizing_c2pa",
    "editable": true,
    "modified_on": "2014-01-01T05:20:00.12345Z",
    "value": "on"
  }
}
```