# type ActivateCustomFields (v202505)

**Service** **CustomFieldService** **Inheritance** [CustomFieldAction](https://developers.google.com/ad-manager/api/reference/v202505/CustomFieldService.CustomFieldAction) ▼ **ActivateCustomFields** [DeactivateCustomFields](https://developers.google.com/ad-manager/api/reference/v202505/CustomFieldService.DeactivateCustomFields)

The action used for activating [CustomField](https://developers.google.com/ad-manager/api/reference/v202505/CustomFieldService.CustomField) objects.

*** ** * ** ***

Namespace
:
    `https://www.google.com/apis/ads/publisher/v202505`

| ## Field ||
|---|---|
| **`CustomFieldAction` (inherited)** ||
| **`ActivateCustomFields`** ||