---
title: MetafieldNamespaceCreateInput - Shop Partners API
description: Set of inputs to the metafieldNamespaceCreate Mutation.
api_version: unstable latest
source_url:
  html: https://shopify.dev/docs/api/shop-partners/latest/input-objects/MetafieldNamespaceCreateInput
  md: https://shopify.dev/docs/api/shop-partners/latest/input-objects/MetafieldNamespaceCreateInput.md
---

# Metafield​Namespace​Create​Input

input\_object

Set of inputs to the metafieldNamespaceCreate Mutation.

## Fields

* access

  [Custom​Data​Access​Input](https://shopify.dev/docs/api/shop-partners/latest/input-objects/CustomDataAccessInput)

  Optional AccessGrants can be created along with the definition. Sharing requires additional client scope and is not available to all clients.

* description

  [String!](https://shopify.dev/docs/api/shop-partners/latest/scalars/String)

  non-null

  Human friendly description of the Namespace.

* key

  [String!](https://shopify.dev/docs/api/shop-partners/latest/scalars/String)

  non-null

  Identifier for the Namespace.

* name

  [String!](https://shopify.dev/docs/api/shop-partners/latest/scalars/String)

  non-null

  Human friendly display name.

* namespace

  [String](https://shopify.dev/docs/api/shop-partners/latest/scalars/String)

  Optional, existing Namespace to share, with READ access, the new Namespace with.

***

## Mutations using this input

* [metafield​Namespace​Create.namespace](https://shopify.dev/docs/api/shop-partners/latest/mutations/metafieldNamespaceCreate#arguments-namespace)

  ARGUMENT

***

## Map

### Mutations using this input

* [metafield​Namespace​Create.namespace](https://shopify.dev/docs/api/shop-partners/latest/mutations/metafieldNamespaceCreate#arguments-namespace)