---
displayed_sidebar: pricingReference
---

import TypeList from "@site/src/components/TypeList"

# 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](pricing.JoinerServiceConfigAlias.mdx) \\| [JoinerServiceConfigAlias](pricing.JoinerServiceConfigAlias.mdx)[]","description":"Property name to use as entrypoint to the service","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":"relationships","type":"[JoinerRelationship](../types/pricing.JoinerRelationship.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":"isInternalService","type":"`boolean`","description":"If true, the relationship is an internal service from the medusa core\nTODO: Remove when there are no more \"internal\" services","optional":true,"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/pricing.JoinerRelationship.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":"isInternalService","type":"`boolean`","description":"If true, the relationship is an internal service from the medusa core\nTODO: Remove when there are no more \"internal\" services","optional":true,"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"/>