如何在Xero生成发票编号与ID后同步更新并实现发票匹配？

我需要向Xero发送2份基础发票，由Xero生成发票编号（Invoice Nr）和发票ID（InvoiceId）并返回，以此更新我方系统数据。但发送请求后，我方IDE会创建新根节点，导致后续匹配困难。想咨询是否可以在发送发票时附带自定义GUID，用于后续的信息匹配和更新？之前试过用客户信息+金额的方式做匹配，但效果不好。

附上请求代码：

{ 
  "Invoices": [ 
    { 
      "Type": "ACCREC", 
      "Contact": { "ContactID": "XYZ" }, 
      "Status": "AUTHORISED", 
      "LineItems": [ 
        { 
          "Description": "16 Jul 2024 transport ", 
          "Quantity": "28", 
          "UnitAmount": "190", 
          "LineAmount": "5351.", 
          "AccountCode": "200" 
        } 
      ] 
    }, 
    { 
      "Type": "ACCREC", 
      "Contact": { "ContactID": "ABC" }, 
      "Status": "AUTHORISED", 
      "LineItems": [ 
        { 
          "Description": "16 Jul 2024 transport TCI U 316377 8123", 
          "Quantity": "30.005", 
          "UnitAmount": "190", 
          "LineAmount": "5700.95", 
          "AccountCode": "200" 
        } 
      ] 
    } 
  ] 
}

内容的提问来源于stack exchange，提问作者Jason Teunissen