## Enable or Disable Total TLS

`acm.total_tls.update(TotalTLSUpdateParams**kwargs)  -> TotalTLSUpdateResponse`

**post** `/zones/{zone_id}/acm/total_tls`

Set Total TLS Settings or disable the feature for a Zone.

### Parameters

- `zone_id: str`

  Identifier.

- `enabled: bool`

  If enabled, Total TLS will order a hostname specific TLS certificate for any proxied A, AAAA, or CNAME record in your zone.

- `certificate_authority: Optional[CertificateAuthority]`

  The Certificate Authority that Total TLS certificates will be issued through.

  - `"google"`

  - `"lets_encrypt"`

  - `"ssl_com"`

### Returns

- `class TotalTLSUpdateResponse: …`

  - `certificate_authority: Optional[CertificateAuthority]`

    The Certificate Authority that Total TLS certificates will be issued through.

    - `"google"`

    - `"lets_encrypt"`

    - `"ssl_com"`

  - `enabled: Optional[bool]`

    If enabled, Total TLS will order a hostname specific TLS certificate for any proxied A, AAAA, or CNAME record in your zone.

  - `validity_period: Optional[Literal[90]]`

    The validity period in days for the certificates ordered via Total TLS.

    - `90`

### 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
)
total_tls = client.acm.total_tls.update(
    zone_id="023e105f4ecef8ad9ca31a8372d0c353",
    enabled=True,
)
print(total_tls.validity_period)
```

#### 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": {
    "certificate_authority": "google",
    "enabled": true,
    "validity_period": 90
  }
}
```