{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/TransferOptionsRequest",
  "title": "TransferOptionsRequest",
  "type": "object",
  "description": "Request body for retrieving available transfer options.",
  "required": [
    "source",
    "destination",
    "amount"
  ],
  "properties": {
    "source": {
      "type": "object",
      "description": "The source account and optional payment method to evaluate.",
      "properties": {
        "accountID": {
          "type": "string",
          "format": "uuid",
          "description": "Account ID of the transfer source."
        },
        "paymentMethodID": {
          "type": "string",
          "format": "uuid",
          "description": "Optional specific payment method to evaluate."
        }
      }
    },
    "destination": {
      "type": "object",
      "description": "The destination account and optional payment method to evaluate.",
      "properties": {
        "accountID": {
          "type": "string",
          "format": "uuid",
          "description": "Account ID of the transfer destination."
        },
        "paymentMethodID": {
          "type": "string",
          "format": "uuid",
          "description": "Optional specific payment method to evaluate."
        }
      }
    },
    "amount": {
      "$ref": "#/components/schemas/Amount"
    }
  }
}