> Documentation index: [Saleor](/llms.txt) · [This section](/api-reference/miscellaneous/llms.txt)
> Source: https://docs.saleor.io/api-reference/miscellaneous/interfaces/promotion-rule-event-interface

# PromotionRuleEventInterface Interface

History log of the promotion event related to rule.

```graphql
interface PromotionRuleEventInterface {
  ruleId: String
}
```

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### Fields

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#### [`ruleId`](#rule-id) ● [`String`](/api-reference/miscellaneous/scalars/string.md)

The rule ID associated with the promotion event.

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### Implemented By

[`PromotionRuleCreatedEvent`](/api-reference/discounts/objects/promotion-rule-created-event.md) object  ● [`PromotionRuleDeletedEvent`](/api-reference/discounts/objects/promotion-rule-deleted-event.md) object  ● [`PromotionRuleUpdatedEvent`](/api-reference/discounts/objects/promotion-rule-updated-event.md) object