Service to generate keyword ideas.

[Proto definition ![GitHub](https://developers.google.com/site-assets/logo-github.svg)](https://github.com/googleapis/googleapis/blob/master/google/ads/googleads/v23/services/keyword_plan_idea_service.proto)
The following methods are available for this service:

- [GenerateAdGroupThemes](https://developers.google.com/google-ads/api/reference/rpc/v23/KeywordPlanIdeaService/GenerateAdGroupThemes)
- [GenerateKeywordForecastMetrics](https://developers.google.com/google-ads/api/reference/rpc/v23/KeywordPlanIdeaService/GenerateKeywordForecastMetrics)
- [GenerateKeywordHistoricalMetrics](https://developers.google.com/google-ads/api/reference/rpc/v23/KeywordPlanIdeaService/GenerateKeywordHistoricalMetrics)
- [GenerateKeywordIdeas](https://developers.google.com/google-ads/api/reference/rpc/v23/KeywordPlanIdeaService/GenerateKeywordIdeas)