The raise target CPA bid too low recommendation.

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

| Fields ||
|---|---|
| ## `average_target_cpa_micros` | `int64` Output only. The current average target CPA of the campaign, in micros of customer local currency. |
| ## `recommended_target_multiplier` | `double` Output only. A number greater than 1.0 indicating the factor by which we recommend the target CPA should be increased. |