---
displayed_sidebar: homepage
---

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

# AdminUpdateDiscountRule

The attributes of the discount rule to update.

## Properties

<ParameterTypes parameters={[
  {
    "name": "allocation",
    "type": "[AllocationType](../../entities/enums/entities.AllocationType.mdx)",
    "description": "The discount rule's allocation.",
    "optional": true,
    "defaultValue": "",
    "expandable": false,
    "children": [
      {
        "name": "ITEM",
        "type": "`\"item\"`",
        "description": "The discount should be applied to applicable items in the cart.",
        "optional": true,
        "defaultValue": "",
        "expandable": false,
        "children": []
      },
      {
        "name": "TOTAL",
        "type": "`\"total\"`",
        "description": "The discount should be applied to the checkout total.",
        "optional": true,
        "defaultValue": "",
        "expandable": false,
        "children": []
      }
    ]
  },
  {
    "name": "conditions",
    "type": "[AdminUpsertCondition](medusa.AdminUpsertCondition.mdx)[]",
    "description": "The discount rule's discount conditions.",
    "optional": true,
    "defaultValue": "",
    "expandable": false,
    "children": [
      {
        "name": "customer_groups",
        "type": "`string`[]",
        "description": "The customer groups associated with the discount condition, if the discount condition's type is `customer_groups`.",
        "optional": true,
        "defaultValue": "",
        "expandable": false,
        "children": []
      },
      {
        "name": "id",
        "type": "`string`",
        "description": "The discount condition's ID.",
        "optional": true,
        "defaultValue": "",
        "expandable": false,
        "children": []
      },
      {
        "name": "operator",
        "type": "[DiscountConditionOperator](../../entities/enums/entities.DiscountConditionOperator.mdx)",
        "description": "The discount condition's operator.",
        "optional": false,
        "defaultValue": "",
        "expandable": false,
        "children": []
      },
      {
        "name": "product_collections",
        "type": "`string`[]",
        "description": "The product collections associated with the discount condition, if the discount condition's type is `product_collections`.",
        "optional": true,
        "defaultValue": "",
        "expandable": false,
        "children": []
      },
      {
        "name": "product_tags",
        "type": "`string`[]",
        "description": "The product tags associated with the discount condition, if the discount condition's type is `product_tags`.",
        "optional": true,
        "defaultValue": "",
        "expandable": false,
        "children": []
      },
      {
        "name": "product_types",
        "type": "`string`[]",
        "description": "The product types associated with the discount condition, if the discount condition's type is `product_types`.",
        "optional": true,
        "defaultValue": "",
        "expandable": false,
        "children": []
      },
      {
        "name": "products",
        "type": "`string`[]",
        "description": "The products associated with the discount condition, if the discount condition's type is `products`.",
        "optional": true,
        "defaultValue": "",
        "expandable": false,
        "children": []
      }
    ]
  },
  {
    "name": "description",
    "type": "`string`",
    "description": "The discount rule's description.",
    "optional": true,
    "defaultValue": "",
    "expandable": false,
    "children": []
  },
  {
    "name": "id",
    "type": "`string`",
    "description": "The discount rule's ID.",
    "optional": false,
    "defaultValue": "",
    "expandable": false,
    "children": []
  },
  {
    "name": "value",
    "type": "`number`",
    "description": "The discount rule's value.",
    "optional": true,
    "defaultValue": "",
    "expandable": false,
    "children": []
  }
]} expandUrl="https://docs.medusajs.com/development/entities/repositories#retrieving-a-list-of-records"/>
