> [!CAUTION]
> **Caution:** This documentation is for Google Ads API **v24** . The latest active version is [**v26**](https://developers.google.com/google-ads/api/reference/rpc/latest/TargetingSuggestionMetrics).

A suggested targetable audience relevant to the requested audience.

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

| Fields ||
|---|---|
| ## `age_ranges[]` | `AgeRangeInfo` Suggested age targeting; may be empty indicating no age targeting. |
| ## `coverage` | `double` The fraction (from 0 to 1 inclusive) of the requested audience that can be reached using the suggested targeting. |
| ## `gender` | `GenderInfo` Suggested gender targeting. If present, this attribute has dimension GENDER. |
| ## `index` | `double` The ratio of coverage to the coverage of the baseline audience or zero if this ratio is undefined or is not meaningful. |
| ## `locations[]` | `AudienceInsightsAttributeMetadata` Suggested location targeting. These attributes all have dimension GEO_TARGET_COUNTRY or SUB_COUNTRY_LOCATION |
| ## `parental_status` | `ParentalStatusInfo` A Parental Status value (parent, or not a parent). |
| ## `potential_youtube_reach` | `int64` The approximate estimated number of people that can be reached on YouTube using this targeting. |
| ## `user_interests[]` | `AudienceInsightsAttributeMetadataGroup` List of user interest attributes with metadata defining the audience. The combination has a logical AND-of-ORs structure: The attributes within each AudienceInsightsAttributeMetadataGroup are ORed, and the groups themselves are ANDed. |