# ProposalReviewDecisionEvent

[All API schemas](/api-reference/schemas/)

<code>object</code> — Additional properties rejected

| Field | Required at this level | Type | Description and constraints |
| --- | --- | --- | --- |
| <code>organizationId</code> | Yes | <code>string</code> | — |
| <code>eventId</code> | Yes | <code>string</code> | — |
| <code>recordType</code> | Yes | Constant <code>PROPOSAL&#95;WORKSPACE</code> | — |
| <code>recordId</code> | Yes | <code>string</code> | — |
| <code>eventKind</code> | Yes | Constant <code>PROPOSAL&#95;INTERNAL&#95;DECISION</code> | — |
| <code>payload</code> | Yes | Exactly one of: <code>object</code>; <code>object</code> | — |
| <code>payload.oneOf&#91;1&#93;.actorId</code> | Yes | <code>string</code> | — |
| <code>payload.oneOf&#91;1&#93;.actorRole</code> | Yes | <code>string</code> | — |
| <code>payload.oneOf&#91;1&#93;.decidedAt</code> | Yes | <code>string</code> | Format: <code>date-time</code> |
| <code>payload.oneOf&#91;1&#93;.proposalPacketHash</code> | Yes | [Hash](/api-reference/schemas/hash/) | — |
| <code>payload.oneOf&#91;1&#93;.decision</code> | Yes | Constant <code>APPROVE</code> | — |
| <code>payload.oneOf&#91;1&#93;.evidenceHash</code> | Yes | <code>string</code> | Pattern: <code>^0x&#91;0-9a-fA-F&#93;{64}$</code> |
| <code>payload.oneOf&#91;2&#93;.actorId</code> | Yes | <code>string</code> | — |
| <code>payload.oneOf&#91;2&#93;.actorRole</code> | Yes | <code>string</code> | — |
| <code>payload.oneOf&#91;2&#93;.decidedAt</code> | Yes | <code>string</code> | Format: <code>date-time</code> |
| <code>payload.oneOf&#91;2&#93;.proposalPacketHash</code> | Yes | [Hash](/api-reference/schemas/hash/) | — |
| <code>payload.oneOf&#91;2&#93;.decision</code> | Yes | Constant <code>REJECT</code> | — |
| <code>payload.oneOf&#91;2&#93;.rejectionReason</code> | Yes | <code>string</code> | Min length: <code>10</code>; Max length: <code>2000</code> |
| <code>payload.oneOf&#91;2&#93;.evidenceHash</code> | No | <code>string</code> | Pattern: <code>^0x&#91;0-9a-fA-F&#93;{64}$</code> |
| <code>artifactHash</code> | Yes | [Hash](/api-reference/schemas/hash/) | — |
| <code>createdBy</code> | Yes | <code>string</code> | — |
| <code>actorRole</code> | Yes | <code>string</code> | — |
| <code>reason</code> | Yes | <code>string</code> | — |
| <code>requestId</code> | Yes | <code>string</code> | — |
| <code>createdAt</code> | Yes | <code>string</code> | Format: <code>date-time</code> |

Nested required fields apply when their parent object or matching union branch is present. Named types link to their complete schema.

Exact definition: <code>#/components/schemas/ProposalReviewDecisionEvent</code> in the [OpenAPI contract](/openapi/liquidity-operating-system-v2.openapi.json).