---
displayed_sidebar: authReference
---

import { TypeList } from "docs-ui"

# JoinerServiceConfig

<TypeList types={[{"name":"serviceName","type":"`string`","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]},{"name":"primaryKeys","type":"`string`[]","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]},{"name":"alias","type":"[JoinerServiceConfigAlias](../auth.JoinerServiceConfigAlias/page.mdx) \\| [JoinerServiceConfigAlias](../auth.JoinerServiceConfigAlias/page.mdx)[]","description":"Property name to use as entrypoint to the service","optional":true,"defaultValue":"","expandable":false,"children":[{"name":"name","type":"`string` \\| `string`[]","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]},{"name":"name","type":"`string` \\| `string`[]","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]},{"name":"args","type":"`Record<string, any>`","description":"Extra arguments to pass to the remoteFetchData callback","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"args","type":"`Record<string, any>`","description":"Extra arguments to pass to the remoteFetchData callback","optional":true,"defaultValue":"","expandable":false,"children":[]}]},{"name":"fieldAlias","type":"`Record<string, string \\| object>`","description":"alias for deeper nested relationships (e.g. &#123; 'price': 'prices.calculated\\_price\\_set.amount' &#125;)","optional":true,"defaultValue":"","expandable":false,"children":[{"name":"path","type":"`string`","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]},{"name":"forwardArgumentsOnPath","type":"`string`[]","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]}]},{"name":"relationships","type":"[JoinerRelationship](../../types/auth.JoinerRelationship/page.mdx)[]","description":"","optional":true,"defaultValue":"","expandable":false,"children":[{"name":"alias","type":"`string`","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]},{"name":"foreignKey","type":"`string`","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]},{"name":"primaryKey","type":"`string`","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]},{"name":"serviceName","type":"`string`","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]},{"name":"inverse","type":"`boolean`","description":"In an inverted relationship the foreign key is on the other service and the primary key is on the current service","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"isList","type":"`boolean`","description":"Force the relationship to return a list","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"args","type":"`Record<string, any>`","description":"Extra arguments to pass to the remoteFetchData callback","optional":true,"defaultValue":"","expandable":false,"children":[]}]},{"name":"extends","type":"`object`[]","description":"","optional":true,"defaultValue":"","expandable":false,"children":[{"name":"serviceName","type":"`string`","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]},{"name":"relationship","type":"[JoinerRelationship](../../types/auth.JoinerRelationship/page.mdx)","description":"","optional":false,"defaultValue":"","expandable":false,"children":[{"name":"alias","type":"`string`","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]},{"name":"foreignKey","type":"`string`","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]},{"name":"primaryKey","type":"`string`","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]},{"name":"serviceName","type":"`string`","description":"","optional":false,"defaultValue":"","expandable":false,"children":[]},{"name":"inverse","type":"`boolean`","description":"In an inverted relationship the foreign key is on the other service and the primary key is on the current service","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"isList","type":"`boolean`","description":"Force the relationship to return a list","optional":true,"defaultValue":"","expandable":false,"children":[]},{"name":"args","type":"`Record<string, any>`","description":"Extra arguments to pass to the remoteFetchData callback","optional":true,"defaultValue":"","expandable":false,"children":[]}]}]},{"name":"args","type":"`Record<string, any>`","description":"Extra arguments to pass to the remoteFetchData callback","optional":true,"defaultValue":"","expandable":false,"children":[]}]}  sectionTitle="JoinerServiceConfig"/>
