---
title: "WhoAmIInput"
description: "a token, a key, or a run's identity"
section: concepts
address: /concepts/whoamiinput
contract: 0476e35e6e275db5
---

# WhoAmIInput

a token, a key, or a run's identity

[figure: WhoAmIInput 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 |
|---|---|---|---|
| `token` | `text` | no | never logged |
| `key` | `id` | no |  |
| `run` | `id` | no |  |



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