# HydrogenStorefrontEnvironmentVariableInput - admin - INPUT_OBJECT Version: unstable ## Description The input fields for environment variables. ### Access Scopes ## Fields * [isSecret](/docs/api/admin/unstable/scalars/Boolean): Boolean - Whether the variable value is hidden from the user. * [key](/docs/api/admin/unstable/scalars/String): String! - The key for your environment variable. * [value](/docs/api/admin/unstable/scalars/String): String! - The value of the environment variable. ## Input objects with this input object * [hydrogenStorefrontEnvironmentVariableBulkReplace](/docs/api/admin/unstable/mutations/hydrogenStorefrontEnvironmentVariableBulkReplace) ## Examples