Enumerates ad strength action item types.

[Proto definition ![GitHub](https://developers.google.com/site-assets/logo-github.svg)](https://github.com/googleapis/googleapis/blob/master/google/ads/googleads/v24/enums/ad_strength_action_item_type.proto)

| Enums ||
|---|---|
| ## `ADD_ASSET` | This action item suggests adding an asset to the asset group. |
| ## `UNKNOWN` | Used for return value only. Represents value unknown in this version. |
| ## `UNSPECIFIED` | Not specified. |