# Interface: JackpotContributionRule

One per-game / per-provider override of a jackpot's default contribution.

When a qualifying bet matches a rule's `extEntityIds`, that rule's
`contributionValue` and `type` are used instead of the template-level
`contribution_value` / `contribution_type`. Rules are informational for
consumers — the server applies them. Note the camelCase field names; the rest
of the jackpot payload is snake_case.

## Properties

### ruleId

> **ruleId**: `number`

Stable ID of the rule within its template

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### jpTemplateId

> **jpTemplateId**: `number`

Template this rule belongs to

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### type

> **type**: [`JackpotContributionType`](../enumerations/JackpotContributionType.md)

Whether `contributionValue` is a fixed amount or a percentage; see [JackpotContributionType](../enumerations/JackpotContributionType.md)

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### extEntityIds

> **extEntityIds**: `string`[]

Operator-side game or provider IDs this rule applies to

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### contributionValue

> **contributionValue**: `number`

Contribution to apply for matching bets — fixed amount or percentage depending on `type`