billing_invoices_retrieve

{
  "type": "object",
  "properties": {
    "format": {
      "type": "string",
      "enum": [
        "json",
        "xlsx"
      ]
    },
    "id": {
      "type": "string",
      "format": "uuid"
    }
  },
  "required": [
    "id"
  ],
  "additionalProperties": false
}