{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/otter/refs/heads/main/json-structure/public-api-update-delivery-request-callback-request-structure.json",
  "name": "UpdateDeliveryRequestCallbackRequest",
  "description": "Updated Delivery information.",
  "type": "object",
  "properties": {
    "currencyCode": {
      "type": "string",
      "nullable": true,
      "minLength": 3,
      "maxLength": 3,
      "description": "The 3-letter currency code (ISO 4217) to use for all monetary values.",
      "example": "EUR"
    },
    "cost": {
      "nullable": true,
      "$ref": "https://raw.githubusercontent.com/api-evangelist/otter/refs/heads/main/json-schema/public-api-delivery-cost-schema.json",
      "description": "Updated delivery cost."
    }
  }
}