---
title: HydrogenStorefrontEnvironmentVariableInput - GraphQL Admin
description: The input fields for environment variables.
api_version: unstable
api_name: admin
source_url:
  html: https://shopify.dev/docs/api/admin-graphql/unstable/input-objects/hydrogenstorefrontenvironmentvariableinput
  md: https://shopify.dev/docs/api/admin-graphql/unstable/input-objects/hydrogenstorefrontenvironmentvariableinput.md
---

# Hydrogen​Storefront​Environment​Variable​Input

input\_object

The input fields for environment variables.

## Fields

* is​Secret

  [Boolean](https://shopify.dev/docs/api/admin-graphql/unstable/scalars/Boolean)

  Default:false

  Whether the variable value is hidden from the user.

* key

  [String!](https://shopify.dev/docs/api/admin-graphql/unstable/scalars/String)

  non-null

  The key for your environment variable.

* value

  [String!](https://shopify.dev/docs/api/admin-graphql/unstable/scalars/String)

  non-null

  The value of the environment variable.

***

## Map

No referencing types