---
title: "MarketSimulationInput"
description: "the template, the market, the interventions that stand for a strategy, and the run's bounds"
section: concepts
address: /concepts/marketsimulationinput
contract: 0476e35e6e275db5
---

# MarketSimulationInput

the template, the market, the interventions that stand for a strategy, and the run's bounds

[figure: MarketSimulationInput 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 |
|---|---|---|---|
| `template` | [SystemsModelTemplate](/concepts/systemsmodeltemplate) | yes |  |
| `vertical` | `id` | yes |  |
| `segment` | `id` | no |  |
| `brand` | `id` | no |  |
| `interventions` | [Intervention](/concepts/intervention) | yes |  |
| `horizon` | `duration` | no | the template's when absent |
| `samples` | `count` | no | the parameter's when absent |
| `seed` | `count` | no |  |



## Routes that use it
- [`/v1/work/simulate_market`](/reference/work/simulate_market) takes it as input