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### Schema (`response.body`)

```yaml
openapi: 3.1.0
info:
  title: API
  version: 1.0.0
paths:
  /discount-model-test:
    get:
      operationId: subpackageModels_get-discount-model-test
      summary: Get Discount Model Test
      description: Discount schema for orders
      tags:
        - subpackage_models
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: >-
                  #/components/schemas/Models_get-discount-model-test_Response_200
tags:
  - name: subpackage_models
servers:
  - url: https://global-api-sandbox.afterpay.com
    description: Sandbox
  - url: https://global-api.afterpay.com
    description: Production
components:
  schemas:
    MoneyCurrency:
      type: string
      enum:
        - AUD
        - NZD
        - USD
        - CAD
        - GBP
      description: >-
        The currency in ISO 4217 format. The value provided must correspond to
        the currency of the merchant account making the request.
      title: MoneyCurrency
    Money:
      type: object
      properties:
        amount:
          type: string
          description: >-
            The amount as a string representation of a decimal number, rounded
            to 2 decimal places.
        currency:
          $ref: '#/components/schemas/MoneyCurrency'
          description: >-
            The currency in ISO 4217 format. The value provided must correspond
            to the currency of the merchant account making the request.
      required:
        - amount
        - currency
      description: "Object containing amount and currency.\n\nWhere a Money object is included in an API request, it will be validated according to the specification above. Invalid Money objects will trigger a **422 Unprocessable Entity response**. The following is a list of common examples:\n\n|Example|\terrorCode|\tmessage|\n|---|---|---|\n|`amount` is omitted or null\t|invalid_object\t|{Money object}.amount Amount field required|\n|`amount` has more than 2 decimal places\t| invalid_object\tamount| must be a valid ISO 4217 format value|\n|`amount` includes a thousands separator comma, for example: \"1,000\"\t|invalid_amount\t|Amount must be a valid ISO 4217 format value|\n|`amount` is not a decimal number, for example: \"FREE\", \"$2\" or an empty string\t|invalid_object|\t{Money object}.amount Amount field must be a valid ISO 4217 format value|\n|`currency` is omitted or null\t|invalid_object|\t{Money object}.currency Currency field required|\n|`currency` is not a valid currency code, not all uppercase or an empty string\t|invalid_object|\t{Money object}.currency Currency not supported for this merchant|\n|`currency` is supported by Afterpay, but not valid for the Merchant account\t|unsupported_currency\t|An error occurred|"
      title: Money
    Discount:
      type: object
      properties:
        displayName:
          type: string
          description: A display name for the discount. Limited to 128 characters.
        amount:
          $ref: '#/components/schemas/Money'
          description: The discount amount.
      description: A discount applied to an order.
      title: Discount
    Models_get-discount-model-test_Response_200:
      type: object
      properties:
        discount:
          $ref: '#/components/schemas/Discount'
      required:
        - discount
      title: Models_get-discount-model-test_Response_200

```

**`Example`**

```json Example
{
  "displayName": "New Customer Coupon",
  "amount": {
    "amount": "100.00",
    "currency": "AUD"
  }
}
```