---
displayed_sidebar: pricingReference
---

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

# JoinerServiceConfig

## Properties

<ParameterTypes parameters={[
  {
    "name": "alias",
    "type": "[`JoinerServiceConfigAlias`](JoinerServiceConfigAlias.mdx) \\| [`JoinerServiceConfigAlias`](JoinerServiceConfigAlias.mdx)[]",
    "description": "Property name to use as entrypoint to the service",
    "optional": true,
    "defaultValue": "",
    "children": []
  },
  {
    "name": "args",
    "type": "Record<`string`, `any`\\>",
    "description": "Extra arguments to pass to the remoteFetchData callback",
    "optional": true,
    "defaultValue": "",
    "children": []
  },
  {
    "name": "extends",
    "type": "{ `relationship`: [`JoinerRelationship`](../types/JoinerRelationship.mdx) ; `serviceName`: `string`  }[]",
    "description": "",
    "optional": true,
    "defaultValue": "",
    "children": []
  },
  {
    "name": "fieldAlias",
    "type": "Record<`string`, `string` \\| { `forwardArgumentsOnPath`: `string`[] ; `path`: `string`  }\\>",
    "description": "alias for deeper nested relationships (e.g. { 'price': 'prices.calculated_price_set.amount' })",
    "optional": true,
    "defaultValue": "",
    "children": []
  },
  {
    "name": "primaryKeys",
    "type": "`string`[]",
    "description": "",
    "optional": false,
    "defaultValue": "",
    "children": []
  },
  {
    "name": "relationships",
    "type": "[`JoinerRelationship`](../types/JoinerRelationship.mdx)[]",
    "description": "",
    "optional": true,
    "defaultValue": "",
    "children": []
  },
  {
    "name": "serviceName",
    "type": "`string`",
    "description": "",
    "optional": false,
    "defaultValue": "",
    "children": []
  }
]} />