---
title: "CoverageInput"
description: "a cell, or a scope of entities with a window"
section: concepts
address: /concepts/coverageinput
contract: 0476e35e6e275db5
---

# CoverageInput

a cell, or a scope of entities with a window

[figure: CoverageInput 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 |
|---|---|---|---|
| `cell` | `id` | no |  |
| `scope` | [Predicate](/concepts/predicate) | no |  |
| `window` | [Window](/concepts/window) | no |  |



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