Current bidding information of the campaign. Provides a wrapper for bidding-related signals that inform recommendations.

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

| Fields ||
|---|---|
| ## `bidding_strategy_target_info` Union field. Optional details related to the bidding_strategy_type. `bidding_strategy_target_info` can be only one of the following: ||
| ### `target_cpa_micros` | `int64` Current target_cpa in micros. This can be populated for campaigns with a bidding strategy type of TARGET_CPA or MAXIMIZE_CONVERSIONS. |
| ### `target_impression_share_info` | `https://developers.google.com/google-ads/api/reference/rpc/v26/GenerateRecommendationsRequest.TargetImpressionShareInfo` Optional. Current Target Impression Share information of the campaign. This field is necessary for the following recommendation_types: CAMPAIGN_BUDGET |
| ### `target_roas` | `double` Current target_roas. This can be populated for campaigns with a bidding strategy type of TARGET_ROAS or MAXIMIZE_CONVERSION_VALUE. |
| ## `bidding_strategy_type` | `https://developers.google.com/google-ads/api/reference/rpc/v26/BiddingStrategyTypeEnum.BiddingStrategyType` Current bidding strategy. This field is necessary for the following recommendation_types: CAMPAIGN_BUDGET, MAXIMIZE_CLICKS_OPT_IN, MAXIMIZE_CONVERSIONS_OPT_IN, MAXIMIZE_CONVERSION_VALUE_OPT_IN, SET_TARGET_CPA, SET_TARGET_ROAS, TARGET_CPA_OPT_IN, TARGET_ROAS_OPT_IN |