--- title: StandardMetafieldDefinitionsEnableInput - GraphQL Admin description: The input fields for enabling a standard metafield definition. api_version: unstable api_name: admin source_url: html: >- https://shopify.dev/docs/api/admin-graphql/unstable/input-objects/StandardMetafieldDefinitionsEnableInput md: >- https://shopify.dev/docs/api/admin-graphql/unstable/input-objects/StandardMetafieldDefinitionsEnableInput.md --- # Standard​Metafield​Definitions​Enable​Input input\_object The input fields for enabling a standard metafield definition. ## Fields * access [Standard​Metafield​Definition​Access​Input](https://shopify.dev/docs/api/admin-graphql/unstable/input-objects/StandardMetafieldDefinitionAccessInput) The access settings that apply to each of the metafields that belong to the metafield definition. * capabilities [Metafield​Capability​Create​Input](https://shopify.dev/docs/api/admin-graphql/unstable/input-objects/MetafieldCapabilityCreateInput) The capabilities of the metafield definition. * key [String!](https://shopify.dev/docs/api/admin-graphql/unstable/scalars/String) non-null The key of the standard metafield to enable. Used in combination with `namespace`. * namespace [String!](https://shopify.dev/docs/api/admin-graphql/unstable/scalars/String) non-null The namespace of the standard metafield to enable. Used in combination with `key`. * owner​Type [Metafield​Owner​Type!](https://shopify.dev/docs/api/admin-graphql/unstable/enums/MetafieldOwnerType) non-null The resource type that the metafield definition is scoped to. * pin [Boolean](https://shopify.dev/docs/api/admin-graphql/unstable/scalars/Boolean) Default:null Whether to pin the metafield definition. * visible​To​Storefront​Api [Boolean](https://shopify.dev/docs/api/admin-graphql/unstable/scalars/Boolean) DeprecatedDefault:null *** ## Map No referencing types