---
title: MetafieldIdentifier - GraphQL Admin
description: 'Identifies a metafield by its owner resource, namespace, and key.'
api_version: 2025-01
api_name: admin
type: object
api_type: graphql
source_url:
  html: >-
    https://shopify.dev/docs/api/admin-graphql/2025-01/objects/MetafieldIdentifier
  md: >-
    https://shopify.dev/docs/api/admin-graphql/2025-01/objects/MetafieldIdentifier.md
---

# Metafield​Identifier

object

Identifies a metafield by its owner resource, namespace, and key.

## Fields

* key

  [String!](https://shopify.dev/docs/api/admin-graphql/2025-01/scalars/String)

  non-null

  The key of the metafield.

* namespace

  [String!](https://shopify.dev/docs/api/admin-graphql/2025-01/scalars/String)

  non-null

  The namespace of the metafield.

* owner​Id

  [ID!](https://shopify.dev/docs/api/admin-graphql/2025-01/scalars/ID)

  non-null

  GID of the owner resource that the metafield belongs to.

***

## Map

No referencing types

***

## Mutations

* [metafields​Delete](https://shopify.dev/docs/api/admin-graphql/2025-01/mutations/metafieldsDelete)

  mutation

  Deletes multiple metafields in bulk.

***

## <\~> MetafieldIdentifier Mutations

### Mutated by

* <\~>[metafields​Delete](https://shopify.dev/docs/api/admin-graphql/2025-01/mutations/metafieldsDelete)