Information about the asset coverage of an asset group.

[Proto definition ![GitHub](https://developers.google.com/site-assets/logo-github.svg)](https://github.com/googleapis/googleapis/blob/master/google/ads/googleads/v26/resources/asset_group.proto)

| Fields ||
|---|---|
| ## `ad_strength_action_items[]` | `https://developers.google.com/google-ads/api/reference/rpc/v26/AdStrengthActionItem` Output only. A list of action items to improve the ad strength of an asset group. |