A text description of the audience of interest for which insights are being requested in AudienceInsightsService.

[Proto definition ![GitHub](https://developers.google.com/site-assets/logo-github.svg)](https://github.com/googleapis/googleapis/blob/master/google/ads/googleads/v25/services/audience_insights_service.proto)

| Fields ||
|---|---|
| ## `audience_description` | `string` Required. An English language text description of an audience to get suggestions for. Maximum length is 2000 characters. For example, "Women in their 30s who love to travel". |
| ## `country_locations[]` | `https://developers.google.com/google-ads/api/reference/rpc/v25/LocationInfo` Required. The countries for the audience. |
| ## `output_types` Union field. The output types of the request. You can select a marketing objective, which will influence the type of suggestions produced, or you can specify a list of audience dimensions. Supported values are different for each request type. If unset, all possible supported dimensions for the request type will be returned. `output_types` can be only one of the following: ||
| ### `audience_dimensions` | `https://developers.google.com/google-ads/api/reference/rpc/v25/AudienceInsightsDimensions` Optional. An optional list of audience dimensions to return. |
| ### `marketing_objective` | `https://developers.google.com/google-ads/api/reference/rpc/v25/AudienceInsightsMarketingObjectiveEnum.AudienceInsightsMarketingObjective` Optional. An optional marketing objective which will influence the type of suggestions produced. |