> [!CAUTION]
> **Caution:** This documentation is for Google Ads API **v23** . The latest active version is [**v26**](https://developers.google.com/google-ads/api/reference/rpc/latest/CustomerLifecycleOptimizationValueSettings).

Lifecycle goal optimization value settings.

[Proto definition ![GitHub](https://developers.google.com/site-assets/logo-github.svg)](https://github.com/googleapis/googleapis/blob/master/google/ads/googleads/v23/common/goal_common.proto)

| Fields ||
|---|---|
| ## `additional_high_lifetime_value` | `double` High lifetime value of the lifecycle goal. For example, for customer acquisition goals, high lifetime value is the incremental conversion value for lapsed customers who are of high value. High lifetime value should be greater than value, if set. |
| ## `additional_value` | `double` Value of the lifecycle goal. For example, for retention goals, value is the incremental conversion value for lapsed customers who are not of high value. |