Requested transfer method and currency for a country

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/transfer_method",
  "title": "Requested transfer method and currency for a country",
  "type": "object",
  "additionalProperties": false,
  "description": "Requested transfer method and currency for a country.",
  "properties": {
    "transfer_method_type": {
      "type": "string",
      "description": "Transfer Method type.",
      "pattern": "^[0-9A-Z_-]+$",
      "minLength": 1,
      "maxLength": 50,
      "enum": [
        "BANK_ACCOUNT",
        "PAYPAL",
        "VENMO",
        "WIRE_ACCOUNT"
      ]
    },
    "currencies": {
      "type": "array",
      "description": "Requested Currencies for a Transfer Method.",
      "minItems": 1,
      "maxItems": 50,
      "items": {
        "$ref": "#/components/schemas/currency_code-2"
      }
    }
  }
}