components:
  schemas:
    Money:
      description: Monetary value represented by a decimal amount and ISO currency code.
      type: object
      additionalProperties: false
      required:
        - amount
        - currency
      properties:
        amount:
          type: string
          description: Decimal string amount.
          example: '125.50'
        currency:
          description: ISO 4217 currency code for the provided amount.
          type: string
          example: USD