| ### GenerateAudienceDefinition | |---| | `` rpc GenerateAudienceDefinition(`https://developers.google.com/google-ads/api/reference/rpc/v23/GenerateAudienceDefinitionRequest`) returns (`https://developers.google.com/google-ads/api/reference/rpc/v23/GenerateAudienceDefinitionResponse`) `` Returns a collection of audience attributes using generative AI based on the provided audience description. List of thrown errors: [AudienceInsightsError](https://developers.google.com/google-ads/api/reference/rpc/v23/AudienceInsightsErrorEnum.AudienceInsightsError) [AuthenticationError](https://developers.google.com/google-ads/api/reference/rpc/v23/AuthenticationErrorEnum.AuthenticationError) [AuthorizationError](https://developers.google.com/google-ads/api/reference/rpc/v23/AuthorizationErrorEnum.AuthorizationError) [FieldError](https://developers.google.com/google-ads/api/reference/rpc/v23/FieldErrorEnum.FieldError) [HeaderError](https://developers.google.com/google-ads/api/reference/rpc/v23/HeaderErrorEnum.HeaderError) [InternalError](https://developers.google.com/google-ads/api/reference/rpc/v23/InternalErrorEnum.InternalError) [QuotaError](https://developers.google.com/google-ads/api/reference/rpc/v23/QuotaErrorEnum.QuotaError) [RequestError](https://developers.google.com/google-ads/api/reference/rpc/v23/RequestErrorEnum.RequestError) [Proto definition ![GitHub](https://developers.google.com/site-assets/logo-github.svg)](https://github.com/googleapis/googleapis/blob/master/google/ads/googleads/v23/services/audience_insights_service.proto) | Authorization scopes : Requires the following OAuth scope: - `https://www.googleapis.com/auth/adwords` For more information, see the [OAuth 2.0 Overview](https://developers.google.com/identity/protocols/OAuth2).