---
title: "PolicyReplayRow"
description: "one logged decision: what was chosen with its odds, what the replayed policy would have chosen, and the effect that followed"
section: concepts
address: /concepts/policyreplayrow
contract: 0476e35e6e275db5
---

# PolicyReplayRow

one logged decision: what was chosen with its odds, what the replayed policy would have chosen, and the effect that followed

[figure: PolicyReplayRow is a value at none scope. The drawing shows its fields and the objects that they point at.]

| property | value |
|---|---|
| kind | value |
| scope | none |
| key | none |
| store | none |
| family | harness |



## Fields


| field | type | required | note |
|---|---|---|---|
| `decision` | `id` | yes |  |
| `chosen` | `json` | yes |  |
| `odds` | `chance` | yes |  |
| `would_choose` | `json` | yes |  |
| `effect` | [Effect](/concepts/effect) | no |  |



## Routes that use it
No route takes or returns PolicyReplayRow directly. The record holds it, and the objects that point at it reach it.