Request message for `https://developers.google.com/google-ads/api/reference/rpc/v26/ContentCreatorInsightsService/GenerateCreatorInsights`.

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

| Fields ||
|---|---|
| ## `country_locations[]` | `https://developers.google.com/google-ads/api/reference/rpc/v26/LocationInfo` Required. The countries to search that apply to the criteria. |
| ## `criteria` Union field. A criteria used to search for creators and creator insights. `criteria` can be only one of the following: ||
| ### `search_attributes` | `https://developers.google.com/google-ads/api/reference/rpc/v26/GenerateCreatorInsightsRequest.SearchAttributes` The attributes used to identify top creators. Data fetched is based on the list of countries or sub-country locations specified in `https://developers.google.com/google-ads/api/reference/rpc/v26/GenerateCreatorInsightsRequest#country_locations` or `https://developers.google.com/google-ads/api/reference/rpc/v26/GenerateCreatorInsightsRequest#sub_country_locations`. |
| ### `search_channels` | `https://developers.google.com/google-ads/api/reference/rpc/v26/GenerateCreatorInsightsRequest.YouTubeChannels` YouTube Channel IDs and YouTube Channel handles for Creator Insights. Data fetched for channels is based on the list of countries specified in `https://developers.google.com/google-ads/api/reference/rpc/v26/GenerateCreatorInsightsRequest#country_locations`. |
| ### `search_topics` | `https://developers.google.com/google-ads/api/reference/rpc/v26/SearchTopics` Search for relevant creators who make content about the specified topics. Data fetched is based on the country specified in `https://developers.google.com/google-ads/api/reference/rpc/v26/GenerateCreatorInsightsRequest#country_locations`. Note: This option allows searching for one country only. |
| ## `customer_id` | `string` Required. The ID of the customer. |
| ## `customer_insights_group` | `string` Required. The name of the customer being planned for. This is a user-defined value. |
| ## `insights_application_info` | `https://developers.google.com/google-ads/api/reference/rpc/v26/AdditionalApplicationInfo` Optional. Additional information on the application issuing the request. |
| ## `sub_country_locations[]` | `https://developers.google.com/google-ads/api/reference/rpc/v26/LocationInfo` The sub-country geographic locations to search that apply to the criteria. Only supported for `https://developers.google.com/google-ads/api/reference/rpc/v26/GenerateCreatorInsightsRequest.SearchAttributes` criteria. |
| ## `supplemental_data[]` | `https://developers.google.com/google-ads/api/reference/rpc/v26/ContentCreatorInsightsSupplementalDataEnum.ContentCreatorInsightsSupplementalData` Optional. Optional features to include in the response. By default, only core insight data is returned. Including supplemental data here will populate additional fields in the response. |