---
displayed_sidebar: authReference
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import { TypeList } from "docs-ui"

# CreateAuthIdentityDTO

The auth identity to be created.

<TypeList types={[{"name":"id","type":"`string`","description":"The ID of the auth identity.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"provider_identities","type":"[CreateProviderIdentityDTO](../auth.CreateProviderIdentityDTO/page.mdx)[]","description":"The list of provider identities linked to the auth identity.","optional":true,"defaultValue":"","expandable":false,"children":[{"name":"provider","type":"`string`","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]},{"name":"entity_id","type":"`string`","description":"The user's identifier. For example, when using the `emailpass`\nprovider, the `entity_id` would be the user's email.","optional":false,"defaultValue":"","expandable":false,"children":[]},{"name":"id","type":"`string`","description":"The ID of the provider identity.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"auth_identity_id","type":"`string`","description":"The auth identity linked to the provider identity. Needs to be specified if creating a new provider identity directly.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"provider_metadata","type":"`Record<string, unknown>`","description":"Holds custom data related to the provider in key-value pairs.","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"user_metadata","type":"`Record<string, unknown>`","description":"Holds custom data related to the user in key-value pairs.","optional":true,"defaultValue":"","expandable":false,"children":[]}]},{"name":"app_metadata","type":"`Record<string, unknown>`","description":"Holds information related to the actor IDs tied to the auth identity.","optional":true,"defaultValue":"","expandable":false,"children":[]}]} expandUrl="https://docs.medusajs.com/learn/fundamentals/data-models/manage-relationships#retrieve-records-of-relation" sectionTitle="CreateAuthIdentityDTO"/>