# ClickSignal

> [!WARNING]
> Display \& Video 360 API v3 has sunset. Use [v4](https://developers.google.com/display-video/api/reference/rest/v4) instead.

Supported click signals for Algorithm Rules.

| Enums ||
|---|---|
| `CLICK_SIGNAL_UNSPECIFIED` | Unknown signal. |
| `CLICK` | Whether the ad was clicked. Value is stored in the `https://developers.google.com/display-video/api/reference/rest/v3/AlgorithmRules#ComparisonValue.FIELDS.bool_value` field of the comparison value. |