{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://api.bolt.com/schemas/cart-error",
  "title": "cart-error",
  "type": "object",
  "required": [
    ".tag",
    "message"
  ],
  "properties": {
    ".tag": {
      "type": "string",
      "enum": [
        "payment_already_exists",
        "currency_not_supported"
      ],
      "description": "The type of error returned",
      "example": "payment_already_exists"
    },
    "message": {
      "type": "string",
      "description": "A human-readable error message, which might include information specific to the request that was made.",
      "example": "A payment for this order already exists"
    }
  }
}