> [!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/EffectiveFrequencyLimit).

Effective frequency limit.

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

| Fields ||
|---|---|
| ## `effective_frequency_breakdown_limit` | `int32` The highest effective frequency value to include in Forecast.effective_frequency_breakdowns. This field supports frequencies 1-10, inclusive. |